# EDGAR Filing Document

**Accession Number:** 0001330967
**File Stem:** 0000912938-23-000304
**Filing Date:** 2023-3
**Character Count:** 77372
**Document Hash:** 0c5a38c95fabaff14a121777bd400920
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000912938-23-000304.hdr.sgml**: 20230330

**ACCESSION NUMBER**: 0000912938-23-000304

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20230330

**DATE AS OF CHANGE**: 20230330

**EFFECTIVENESS DATE**: 20230330

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFS SERIES TRUST I
- **CENTRAL INDEX KEY:** 0000798244
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1130

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-07638
- **FILM NUMBER:** 23777290

**BUSINESS ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 18006372929

**MAIL ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS SERIES TRUST I /MA/
- **DATE OF NAME CHANGE:** 19940427

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS LIFETIME MANAGED SECTORS FUND
- **DATE OF NAME CHANGE:** 19930408

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LIFETIME MANAGED SECTORS TRUST
- **DATE OF NAME CHANGE:** 19920703
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFS SERIES TRUST XII
- **CENTRAL INDEX KEY:** 0001330967
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0430

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-126328
- **FILM NUMBER:** 23777294

**BUSINESS ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 617-954-5000

**MAIL ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS Series Trust XII
- **DATE OF NAME CHANGE:** 20050622
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFS SERIES TRUST IX
- **CENTRAL INDEX KEY:** 0000063075
- **IRS NUMBER:** 042535629
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0430

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-50409
- **FILM NUMBER:** 23777301

**BUSINESS ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 18006372929

**MAIL ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS SERIES TRUST IX /MA/
- **DATE OF NAME CHANGE:** 19951218

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS SERIES TRUST IX
- **DATE OF NAME CHANGE:** 19950207

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS BOND FUND
- **DATE OF NAME CHANGE:** 19930408
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MASSACHUSETTS INVESTORS TRUST
- **CENTRAL INDEX KEY:** 0000063091
- **IRS NUMBER:** 041590600
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-11401
- **FILM NUMBER:** 23777304

**BUSINESS ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 18006372929

**MAIL ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFS SERIES TRUST V
- **CENTRAL INDEX KEY:** 0000200489
- **IRS NUMBER:** 042468583
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-38613
- **FILM NUMBER:** 23777300

**BUSINESS ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 18006372929

**MAIL ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS TOTAL RETURN FUND
- **DATE OF NAME CHANGE:** 19930408

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MASSACHUSETTS MFS TOTAL RETURN FUND
- **DATE OF NAME CHANGE:** 19921023

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MASSACHUSETTS FINANCIAL TOTAL RETURN TRUST
- **DATE OF NAME CHANGE:** 19920703
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFS SERIES TRUST III
- **CENTRAL INDEX KEY:** 0000225604
- **IRS NUMBER:** 046414785
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0131

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-60491
- **FILM NUMBER:** 23777303

**BUSINESS ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 18006372929

**MAIL ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS SERIES TRUST III /MA
- **DATE OF NAME CHANGE:** 19940411

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS HIGH INCOME FUND
- **DATE OF NAME CHANGE:** 19930408

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MASSACHUSETTS FINANCIAL HIGH INCOME TRUST
- **DATE OF NAME CHANGE:** 19920703
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFS SERIES TRUST VII
- **CENTRAL INDEX KEY:** 0000318874
- **IRS NUMBER:** 046452925
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0731

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-68918
- **FILM NUMBER:** 23777296

**BUSINESS ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 18006372929

**MAIL ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS WORLDWIDE GOVERNMENTS FUND
- **DATE OF NAME CHANGE:** 19930408

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS WORLDWIDE GOVERNMENTS TRUST
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MASSACHUSETTS FINANCIAL INTERNATIONAL TRUST BOND PORTFOLIO
- **DATE OF NAME CHANGE:** 19910225
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFS SERIES TRUST XIII
- **CENTRAL INDEX KEY:** 0000356349
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-74959
- **FILM NUMBER:** 23777293

**BUSINESS ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 18006372929

**MAIL ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS GOVERNMENT SECURITIES FUND
- **DATE OF NAME CHANGE:** 19930408

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS GOVERNMENT GUARANTEED SECURITIES TRUST
- **DATE OF NAME CHANGE:** 19910522

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** WORKING CAPITAL TRUST
- **DATE OF NAME CHANGE:** 19840529
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFS SERIES TRUST XV
- **CENTRAL INDEX KEY:** 0000764719
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-96738
- **FILM NUMBER:** 23777292

**BUSINESS ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 18006372929

**MAIL ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS GOVERNMENT LIMITED MATURITY FUND /MA/
- **DATE OF NAME CHANGE:** 19930623

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS GOVERNMENT PREMIUM FUND
- **DATE OF NAME CHANGE:** 19930408

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS GOVERNMENT PREMIUM ACCOUNT
- **DATE OF NAME CHANGE:** 19920703
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFS SERIES TRUST X
- **CENTRAL INDEX KEY:** 0000783740
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1130

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-01657
- **FILM NUMBER:** 23777297

**BUSINESS ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 18006372929

**MAIL ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS GOVERNMENT MORTGAGE FUND
- **DATE OF NAME CHANGE:** 19930408

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS GOVERNMENT INCOME PLUS FUND
- **DATE OF NAME CHANGE:** 19930312

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MASSACHUSETTS MFS GOVERNMENT INCOME PLUS FUND
- **DATE OF NAME CHANGE:** 19921015
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFS SERIES TRUST VIII
- **CENTRAL INDEX KEY:** 0000819673
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-37972
- **FILM NUMBER:** 23777298

**BUSINESS ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02119
- **BUSINESS PHONE:** 18006372929

**MAIL ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02119

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS STRATEGIC INCOME FUND
- **DATE OF NAME CHANGE:** 19940910

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS INCOME & OPPORTUNITY FUND /
- **DATE OF NAME CHANGE:** 19931006

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS INCOME & OPPORTUNITY FUND
- **DATE OF NAME CHANGE:** 19930408
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFS SERIES TRUST VI
- **CENTRAL INDEX KEY:** 0000863032
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-34502
- **FILM NUMBER:** 23777299

**BUSINESS ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 18006372929

**MAIL ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS WORLDWIDE TOTAL RETURN FUND
- **DATE OF NAME CHANGE:** 19930408

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS WORLDWIDE TOTAL RETURN TRUST
- **DATE OF NAME CHANGE:** 19920703
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFS SERIES TRUST XI
- **CENTRAL INDEX KEY:** 0000911637
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-68310
- **FILM NUMBER:** 23777295

**BUSINESS ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 18006372929

**MAIL ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS UNION STANDARD TRUST
- **DATE OF NAME CHANGE:** 19930907
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFS SERIES TRUST XVI
- **CENTRAL INDEX KEY:** 0000063067
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-36431
- **FILM NUMBER:** 23777291

**BUSINESS ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 18006372929

**MAIL ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS GROWTH OPPORTUNITIES FUND
- **DATE OF NAME CHANGE:** 19940304

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS CAPITAL DEVELOPMENT FUND
- **DATE OF NAME CHANGE:** 19930408

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MASSACHUSETT MFS CAPITAL DEVELOPMENT FUND
- **DATE OF NAME CHANGE:** 19921015
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFS SERIES TRUST IV
- **CENTRAL INDEX KEY:** 0000063068
- **IRS NUMBER:** 046382595
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-54607
- **FILM NUMBER:** 23777302

**BUSINESS ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 18006372929

**MAIL ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS MUNICIPAL BOND FUND /MA/
- **DATE OF NAME CHANGE:** 19930910

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MASSACHUSETTS CASH MANAGEMENT TRUST
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### MFS Prudent Investor Fund (Series ID: S000059884)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | FPPAX         | C000195901 |
| B          | FPPDX         | C000195903 |
| C          | FPPEX         | C000195904 |
| I          | FPPJX         | C000195905 |
| R1         | FPPRX         | C000195906 |
| R2         | FPPSX         | C000195907 |
| R3         | FPPQX         | C000195908 |
| R4         | FPPUX         | C000195909 |
| R6         | FPPVX         | C000195910 |

---

### MFS Mid Cap Growth Fund (Series ID: S000002434)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | OTCAX         | C000006504 |
| R4         | OTCJX         | C000006505 |
| B          | OTCBX         | C000006509 |
| C          | OTCCX         | C000006510 |
| I          | OTCIX         | C000006511 |
| R1         | OTCGX         | C000006513 |
| R2         | MCPRX         | C000006515 |
| R3         | OTCHX         | C000006516 |
| R6         | OTCKX         | C000124428 |

---

### MFS Global New Discovery Fund (Series ID: S000035048)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | GLNAX         | C000107817 |
| B          | GLNBX         | C000107818 |
| C          | GLNCX         | C000107819 |
| I          | GLNIX         | C000107820 |
| R1         | GLNJX         | C000107821 |
| R2         | GLNKX         | C000107822 |
| R3         | GLNLX         | C000107823 |
| R4         | GLNMX         | C000107824 |
| R6         | GLNNX         | C000124429 |

---

### MFS Blended Research Emerging Markets Equity Fund (Series ID: S000050655)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | BRKAX         | C000159993 |
| B          | BRKBX         | C000159994 |
| C          | BRKCX         | C000159995 |
| I          | BRKIX         | C000159996 |
| R1         | BRKRX         | C000159997 |
| R2         | BRKSX         | C000159998 |
| R3         | BRKTX         | C000159999 |
| R4         | BRKUX         | C000160000 |
| R6         | BRKVX         | C000160001 |

---

### MFS Blended Research International Equity Fund (Series ID: S000050657)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | BRXAX         | C000160011 |
| B          | BRXBX         | C000160012 |
| C          | BRXCX         | C000160013 |
| I          | BRXIX         | C000160014 |
| R1         | BRXRX         | C000160015 |
| R2         | BRXSX         | C000160016 |
| R3         | BRXTX         | C000160017 |
| R4         | BRXUX         | C000160018 |
| R6         | BRXVX         | C000160019 |

---

### MFS Corporate Bond Fund (Series ID: S000002492)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MFBFX         | C000006711 |
| R4         | MFBJX         | C000006712 |
| B          | MFBBX         | C000006716 |
| C          | MFBCX         | C000006717 |
| I          | MBDIX         | C000006718 |
| R1         | MFBGX         | C000006720 |
| R2         | MBRRX         | C000006722 |
| R3         | MFBHX         | C000006723 |
| R6         | MFBKX         | C000070424 |

---

### MFS Inflation-Adjusted Bond Fund (Series ID: S000002493)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MIAAX         | C000006724 |
| R4         | MIAJX         | C000006725 |
| B          | MIABX         | C000006726 |
| C          | MIACX         | C000006727 |
| I          | MIAIX         | C000006728 |
| R1         | MIALX         | C000006730 |
| R2         | MIATX         | C000006732 |
| R3         | MIAHX         | C000006733 |
| R6         | MIAKX         | C000126364 |

---

### MFS Limited Maturity Fund (Series ID: S000002495)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| I          | MQLIX         | C000006744 |
| A          | MQLFX         | C000006745 |
| R4         | MQLJX         | C000006746 |
| B          | MQLBX         | C000006750 |
| C          | MQLCX         | C000006751 |
| R1         | MQLGX         | C000006753 |
| R2         | MLMRX         | C000006755 |
| R3         | MQLHX         | C000006756 |
| R6         | MQLKX         | C000119776 |

---

### MFS Total Return Bond Fund (Series ID: S000002497)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MRBFX         | C000006760 |
| R4         | MRBJX         | C000006761 |
| B          | MRBBX         | C000006765 |
| C          | MRBCX         | C000006766 |
| I          | MRBIX         | C000006767 |
| R1         | MRBGX         | C000006769 |
| R2         | MRRRX         | C000006771 |
| R3         | MRBHX         | C000006772 |
| R6         | MRBKX         | C000034443 |

---

### Massachusetts Investors Trust (Series ID: S000000696)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MITTX         | C000002037 |
| R4         | MITDX         | C000002038 |
| B          | MITBX         | C000002042 |
| C          | MITCX         | C000002043 |
| I          | MITIX         | C000002044 |
| R1         | MITGX         | C000002046 |
| R2         | MIRTX         | C000002048 |
| R3         | MITHX         | C000002049 |
| R6         | MITJX         | C000113374 |

---

### MFS Research Fund (Series ID: S000002438)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MFRFX         | C000006533 |
| R4         | MFRJX         | C000006534 |
| B          | MFRBX         | C000006538 |
| C          | MFRCX         | C000006539 |
| I          | MRFIX         | C000006540 |
| R1         | MFRLX         | C000006542 |
| R2         | MSRRX         | C000006544 |
| R3         | MFRHX         | C000006545 |
| R6         | MFRKX         | C000034431 |

---

### MFS Total Return Fund (Series ID: S000002439)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MSFRX         | C000006546 |
| R4         | MSFJX         | C000006547 |
| B          | MTRBX         | C000006551 |
| C          | MTRCX         | C000006552 |
| I          | MTRIX         | C000006553 |
| R1         | MSFFX         | C000006555 |
| R2         | MTRRX         | C000006557 |
| R3         | MSFHX         | C000006558 |
| R6         | MSFKX         | C000116934 |

---

### MFS High Income Fund (Series ID: S000002427)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MHITX         | C000006471 |
| R4         | MHIJX         | C000006472 |
| B          | MHIBX         | C000006476 |
| C          | MHICX         | C000006477 |
| I          | MHIIX         | C000006478 |
| R1         | MHIGX         | C000006480 |
| R2         | MIHRX         | C000006482 |
| R3         | MHIHX         | C000006483 |
| R6         | MHIKX         | C000116932 |

---

### MFS Global High Yield Fund (Series ID: S000002428)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MHOAX         | C000006484 |
| B          | MHOBX         | C000006485 |
| C          | MHOCX         | C000006486 |
| I          | MHOIX         | C000006487 |
| R1         | MHORX         | C000064677 |
| R2         | MHOSX         | C000064678 |
| R3         | MHOTX         | C000064679 |
| R4         | MHOUX         | C000064680 |
| R6         | MHOVX         | C000064681 |

---

### MFS Equity Income Fund (Series ID: S000038342)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | EQNAX         | C000118291 |
| B          | EQNBX         | C000118292 |
| C          | EQNCX         | C000118293 |
| I          | EQNIX         | C000118294 |
| R1         | EQNRX         | C000118295 |
| R2         | EQNSX         | C000118296 |
| R3         | EQNTX         | C000118297 |
| R4         | EQNUX         | C000118298 |
| R6         | EQNVX         | C000118299 |

---

### MFS Government Securities Fund (Series ID: S000000693)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| I          | MGSIX         | C000002006 |
| A          | MFGSX         | C000002007 |
| R4         | MFGJX         | C000002008 |
| B          | MFGBX         | C000002012 |
| C          | MFGDX         | C000002013 |
| R1         | MFGGX         | C000002015 |
| R2         | MGVSX         | C000002017 |
| R3         | MFGHX         | C000002018 |
| R6         | MFGKX         | C000117927 |

---

### MFS Global Real Estate Fund (Series ID: S000024971)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MGLAX         | C000074269 |
| B          | MGLDX         | C000074270 |
| C          | MGLCX         | C000074271 |
| I          | MGLIX         | C000074272 |
| R1         | MGLJX         | C000074273 |
| R2         | MGLKX         | C000074274 |
| R3         | MGLLX         | C000074275 |
| R4         | MGLMX         | C000074276 |
| R6         | MGLRX         | C000117929 |

---

### MFS Global Alternative Strategy Fund (Series ID: S000019515)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | DVRAX         | C000054207 |
| R4         | DVRKX         | C000054208 |
| R6         | DVRLX         | C000054209 |
| B          | DVRBX         | C000054210 |
| C          | DVRCX         | C000054211 |
| I          | DVRIX         | C000054212 |
| R1         | DVRFX         | C000054214 |
| R2         | DVRHX         | C000054216 |
| R3         | DVRJX         | C000054217 |

---

### MFS Commodity Strategy Fund (Series ID: S000028958)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MCSAX         | C000088951 |
| B          | MCSFX         | C000088952 |
| C          | MCSHX         | C000088953 |
| I          | MCSIX         | C000088954 |
| R1         | MCSNX         | C000088955 |
| R2         | MCSOX         | C000088956 |
| R3         | MCSQX         | C000088957 |
| R4         | MCSTX         | C000088958 |
| R6         | MCSRX         | C000119775 |

---

### MFS Aggressive Growth Allocation Fund (Series ID: S000002506)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MAAGX         | C000006838 |
| R4         | MAALX         | C000006839 |
| B          | MBAGX         | C000006843 |
| C          | MCAGX         | C000006844 |
| I          | MIAGX         | C000006845 |
| R1         | MAAFX         | C000006847 |
| R2         | MAWAX         | C000006849 |
| R3         | MAAHX         | C000006850 |
| R6         | AGGPX         | C000231058 |

---

### MFS Moderate Allocation Fund (Series ID: S000002507)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MAMAX         | C000006851 |
| R4         | MAMJX         | C000006852 |
| B          | MMABX         | C000006856 |
| C          | MMACX         | C000006857 |
| I          | MMAIX         | C000006858 |
| R1         | MAMFX         | C000006860 |
| R2         | MARRX         | C000006862 |
| R3         | MAMHX         | C000006863 |
| R6         | MAMPX         | C000231059 |

---

### MFS Conservative Allocation Fund (Series ID: S000002510)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MACFX         | C000006887 |
| R4         | MACJX         | C000006888 |
| B          | MACBX         | C000006892 |
| C          | MACVX         | C000006893 |
| I          | MACIX         | C000006894 |
| R1         | MACKX         | C000006896 |
| R2         | MCARX         | C000006898 |
| R3         | MACNX         | C000006899 |
| R6         | MACQX         | C000231060 |

---

### MFS Emerging Markets Debt Fund (Series ID: S000002511)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MEDAX         | C000006900 |
| B          | MEDBX         | C000006901 |
| C          | MEDCX         | C000006902 |
| I          | MEDIX         | C000006903 |
| R6         | MEDHX         | C000034483 |
| R1         | MEDDX         | C000074224 |
| R2         | MEDEX         | C000074225 |
| R3         | MEDFX         | C000074226 |
| R4         | MEDGX         | C000074227 |

---

### MFS Emerging Markets Equity Fund (Series ID: S000002512)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MEMAX         | C000006904 |
| B          | MEMBX         | C000006905 |
| C          | MEMCX         | C000006906 |
| I          | MEMIX         | C000006907 |
| R1         | MEMRX         | C000071424 |
| R2         | MEMFX         | C000071425 |
| R3         | MEMGX         | C000071426 |
| R4         | MEMHX         | C000071427 |
| R6         | MEMJX         | C000071428 |

---

### MFS Growth Allocation Fund (Series ID: S000002514)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MAGWX         | C000006911 |
| R4         | MAGJX         | C000006912 |
| B          | MBGWX         | C000006916 |
| C          | MCGWX         | C000006917 |
| I          | MGWIX         | C000006918 |
| R1         | MAGMX         | C000006920 |
| R2         | MGALX         | C000006922 |
| R3         | MAGEX         | C000006923 |
| R6         | MAGQX         | C000231061 |

---

### MFS International Diversification Fund (Series ID: S000002515)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MDIDX         | C000006924 |
| R4         | MDITX         | C000006925 |
| B          | MDIFX         | C000006929 |
| C          | MDIGX         | C000006930 |
| I          | MDIJX         | C000006931 |
| R1         | MDIOX         | C000006933 |
| R2         | MDIKX         | C000006935 |
| R3         | MDIHX         | C000006936 |
| R6         | MDIZX         | C000195683 |

---

### MFS International Growth Fund (Series ID: S000002516)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MGRAX         | C000006937 |
| B          | MGRBX         | C000006938 |
| C          | MGRCX         | C000006939 |
| I          | MQGIX         | C000006940 |
| R6         | MGRDX         | C000034484 |
| R4         | MGRVX         | C000071430 |
| R1         | MGRRX         | C000071431 |
| R2         | MGRQX         | C000071432 |
| R3         | MGRTX         | C000071433 |

---

### MFS Emerging Markets Debt Local Currency Fund (Series ID: S000033795)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | EMLAX         | C000104416 |
| B          | EMLBX         | C000104417 |
| C          | EMLCX         | C000104418 |
| I          | EMLIX         | C000104419 |
| R1         | EMLJX         | C000104420 |
| R2         | EMLKX         | C000104421 |
| R3         | EMLLX         | C000104422 |
| R4         | EMLMX         | C000104423 |
| R6         | EMLNX         | C000123138 |

---

### MFS Managed Wealth Fund (Series ID: S000045806)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MNWAX         | C000142775 |
| B          | MNWBX         | C000142776 |
| C          | MNWCX         | C000142777 |
| I          | MNWIX         | C000142778 |
| R1         | MNWRX         | C000142779 |
| R2         | MNWSX         | C000142780 |
| R3         | MNWTX         | C000142781 |
| R4         | MNWUX         | C000142782 |
| R6         | MNWZX         | C000195688 |

---

### MFS Blended Research Growth Equity Fund (Series ID: S000050658)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | BRWAX         | C000160020 |
| B          | BRWBX         | C000160021 |
| C          | BRWCX         | C000160022 |
| I          | BRWJX         | C000160023 |
| R1         | BRWRX         | C000160024 |
| R2         | BRWSX         | C000160025 |
| R3         | BRWTX         | C000160026 |
| R4         | BRWUX         | C000160027 |
| R6         | BRWVX         | C000160028 |

---

### MFS Blended Research Small Cap Equity Fund (Series ID: S000050659)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | BRSDX         | C000160029 |
| B          | BRSBX         | C000160030 |
| C          | BRSHX         | C000160031 |
| I          | BRSJX         | C000160032 |
| R1         | BRSPX         | C000160033 |
| R2         | BRSSX         | C000160034 |
| R3         | BRSTX         | C000160035 |
| R4         | BRSUX         | C000160036 |
| R6         | BRSYX         | C000160037 |

---

### MFS Blended Research Value Equity Fund (Series ID: S000050660)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | BRUDX         | C000160038 |
| B          | BRUEX         | C000160039 |
| C          | BRUGX         | C000160040 |
| I          | BRUHX         | C000160041 |
| R1         | BRUJX         | C000160042 |
| R2         | BRUKX         | C000160043 |
| R3         | BRULX         | C000160044 |
| R4         | BRUMX         | C000160045 |
| R6         | BRUNX         | C000160046 |

---

### MFS Blended Research Mid Cap Equity Fund (Series ID: S000054892)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | BMSFX         | C000172715 |
| B          | BMSBX         | C000172716 |
| C          | BMSDX         | C000172717 |
| I          | BMSLX         | C000172718 |
| R1         | BMSRX         | C000172719 |
| R2         | BMSSX         | C000172720 |
| R3         | BMSTX         | C000172721 |
| R4         | BMSVX         | C000172722 |
| R6         | BMSYX         | C000172723 |

---

### MFS Core Equity Fund (Series ID: S000000763)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MRGAX         | C000002190 |
| R4         | MRGJX         | C000002191 |
| B          | MRGBX         | C000002192 |
| C          | MRGCX         | C000002193 |
| I          | MRGRX         | C000002194 |
| R1         | MRGGX         | C000002196 |
| R2         | MRERX         | C000002198 |
| R3         | MRGHX         | C000002199 |
| R6         | MRGKX         | C000124424 |

---

### MFS New Discovery Fund (Series ID: S000000765)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MNDAX         | C000002210 |
| R4         | MNDJX         | C000002211 |
| B          | MNDBX         | C000002215 |
| C          | MNDCX         | C000002216 |
| I          | MNDIX         | C000002217 |
| R1         | MNDGX         | C000002219 |
| R2         | MNDRX         | C000002221 |
| R3         | MNDHX         | C000002222 |
| R6         | MNDKX         | C000075013 |

---

### MFS Research International Fund (Series ID: S000000766)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MRSAX         | C000002223 |
| R4         | MRSJX         | C000002224 |
| B          | MRIBX         | C000002228 |
| C          | MRICX         | C000002229 |
| I          | MRSIX         | C000002230 |
| R1         | MRSGX         | C000002232 |
| R2         | MRSRX         | C000002234 |
| R3         | MRSHX         | C000002235 |
| R6         | MRSKX         | C000034436 |

---

### MFS Technology Fund (Series ID: S000000768)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MTCAX         | C000002249 |
| R4         | MTCJX         | C000002250 |
| B          | MTCBX         | C000002251 |
| C          | MTCCX         | C000002252 |
| I          | MTCIX         | C000002253 |
| R1         | MTCKX         | C000002255 |
| R2         | MTERX         | C000002257 |
| R3         | MTCHX         | C000002258 |
| R6         | MTCLX         | C000124425 |

---

### MFS Value Fund (Series ID: S000000769)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MEIAX         | C000002259 |
| R4         | MEIJX         | C000002260 |
| B          | MFEBX         | C000002264 |
| C          | MEICX         | C000002265 |
| I          | MEIIX         | C000002266 |
| R1         | MEIGX         | C000002268 |
| R2         | MVRRX         | C000002270 |
| R3         | MEIHX         | C000002271 |
| R6         | MEIKX         | C000033014 |

---

### MFS Low Volatility Equity Fund (Series ID: S000042701)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MLVAX         | C000132013 |
| B          | MLVBX         | C000132014 |
| C          | MLVGX         | C000132015 |
| I          | MLVHX         | C000132016 |
| R1         | MLVMX         | C000132017 |
| R2         | MLVOX         | C000132018 |
| R3         | MLVPX         | C000132019 |
| R4         | MLVRX         | C000132020 |
| R6         | MLVTX         | C000132021 |

---

### MFS Low Volatility Global Equity Fund (Series ID: S000042702)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MVGAX         | C000132022 |
| B          | MVGBX         | C000132023 |
| C          | MVGCX         | C000132024 |
| I          | MVGIX         | C000132025 |
| R1         | MVGJX         | C000132026 |
| R2         | MVGKX         | C000132027 |
| R3         | MVGLX         | C000132028 |
| R4         | MVGMX         | C000132029 |
| R6         | MVGNX         | C000132030 |

---

### MFS Global Growth Fund (Series ID: S000002490)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MWOFX         | C000006697 |
| R4         | MWOJX         | C000006698 |
| B          | MWOBX         | C000006699 |
| C          | MWOCX         | C000006700 |
| I          | MWOIX         | C000006701 |
| R1         | MWOGX         | C000006703 |
| R2         | MGWRX         | C000006705 |
| R3         | MWOHX         | C000006706 |
| R6         | MWOKX         | C000126358 |

---

### MFS Global Equity Fund (Series ID: S000002468)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MWEFX         | C000006615 |
| R4         | MWELX         | C000006616 |
| B          | MWEBX         | C000006617 |
| C          | MWECX         | C000006618 |
| I          | MWEIX         | C000006619 |
| R1         | MWEGX         | C000006621 |
| R2         | MEQRX         | C000006623 |
| R3         | MWEHX         | C000006624 |
| R6         | MWEMX         | C000111485 |

---

### MFS Global Total Return Fund (Series ID: S000002469)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MFWTX         | C000006625 |
| R4         | MFWJX         | C000006626 |
| B          | MFWBX         | C000006627 |
| C          | MFWCX         | C000006628 |
| I          | MFWIX         | C000006629 |
| R1         | MFWGX         | C000006631 |
| R2         | MGBRX         | C000006633 |
| R3         | MFWHX         | C000006634 |
| R6         | MFWLX         | C000111486 |

---

### MFS Utilities Fund (Series ID: S000002470)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MMUFX         | C000006635 |
| R4         | MMUJX         | C000006636 |
| B          | MMUBX         | C000006637 |
| C          | MMUCX         | C000006638 |
| I          | MMUIX         | C000006639 |
| R1         | MMUGX         | C000006641 |
| R2         | MURRX         | C000006643 |
| R3         | MMUHX         | C000006644 |
| R6         | MMUKX         | C000070410 |

---

### MFS Mid Cap Value Fund (Series ID: S000002499)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MVCAX         | C000006776 |
| R4         | MVCJX         | C000006777 |
| B          | MCBVX         | C000006781 |
| C          | MVCCX         | C000006782 |
| I          | MCVIX         | C000006783 |
| R1         | MVCGX         | C000006785 |
| R2         | MCVRX         | C000006787 |
| R3         | MVCHX         | C000006788 |
| R6         | MVCKX         | C000125404 |

---

### MFS Blended Research Core Equity Fund (Series ID: S000002500)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MUEAX         | C000006789 |
| B          | MUSBX         | C000006790 |
| C          | MUECX         | C000006791 |
| I          | MUSEX         | C000006792 |
| R1         | MUERX         | C000068492 |
| R2         | MUESX         | C000068493 |
| R3         | MUETX         | C000068494 |
| R4         | MUEUX         | C000068495 |
| R6         | MUEVX         | C000068496 |

---

### MFS Lifetime Income Fund (Series ID: S000002501)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MLLAX         | C000006793 |
| B          | MLLBX         | C000006794 |
| C          | MLLCX         | C000006795 |
| I          | MLLIX         | C000006796 |
| R1         | MLLEX         | C000006797 |
| R2         | MLLGX         | C000006799 |
| R3         | MLLHX         | C000006800 |
| R4         | MLLJX         | C000006801 |
| R6         | MLLKX         | C000173225 |

---

### MFS Lifetime 2030 Fund (Series ID: S000002504)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MLTAX         | C000006820 |
| B          | MLTBX         | C000006821 |
| C          | MLTCX         | C000006822 |
| I          | MLTIX         | C000006823 |
| R1         | MLTEX         | C000006824 |
| R2         | MLTGX         | C000006826 |
| R3         | MLTHX         | C000006827 |
| R4         | MLTJX         | C000006828 |
| R6         | MLTKX         | C000173227 |

---

### MFS Lifetime 2040 Fund (Series ID: S000002505)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MLFAX         | C000006829 |
| B          | MLFBX         | C000006830 |
| C          | MLFCX         | C000006831 |
| I          | MLFIX         | C000006832 |
| R1         | MLFEX         | C000006833 |
| R2         | MLFGX         | C000006835 |
| R3         | MLFHX         | C000006836 |
| R4         | MLFJX         | C000006837 |
| R6         | MLFKX         | C000173228 |

---

### MFS Lifetime 2050 Fund (Series ID: S000030062)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MFFSX         | C000092196 |
| B          | MFFRX         | C000092197 |
| C          | MFFDX         | C000092198 |
| I          | MFFIX         | C000092199 |
| R1         | MFFMX         | C000092200 |
| R2         | MFFNX         | C000092201 |
| R3         | MFFOX         | C000092202 |
| R4         | MFFPX         | C000092203 |
| R6         | MFFKX         | C000173229 |

---

### MFS Lifetime 2025 Fund (Series ID: S000038773)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| B          | LTTBX         | C000119423 |
| C          | LTTCX         | C000119424 |
| I          | LTTIX         | C000119425 |
| R1         | LTTRX         | C000119426 |
| R2         | LTTSX         | C000119427 |
| R3         | LTTTX         | C000119428 |
| R4         | LTTUX         | C000119429 |
| A          | LTTAX         | C000119430 |
| R6         | LTTKX         | C000173230 |

---

### MFS Lifetime 2035 Fund (Series ID: S000038774)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | LFEAX         | C000119431 |
| B          | LFEBX         | C000119432 |
| C          | LFECX         | C000119433 |
| I          | LFEDX         | C000119434 |
| R1         | LFERX         | C000119435 |
| R2         | LFESX         | C000119436 |
| R3         | LFETX         | C000119437 |
| R4         | LFEUX         | C000119438 |
| R6         | LFEKX         | C000173231 |

---

### MFS Lifetime 2045 Fund (Series ID: S000038775)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | LTMAX         | C000119439 |
| B          | LTMBX         | C000119440 |
| C          | LTMDX         | C000119441 |
| I          | LTMKX         | C000119442 |
| R1         | LTMRX         | C000119443 |
| R2         | LTMSX         | C000119444 |
| R3         | LTMTX         | C000119445 |
| R4         | LTMUX         | C000119446 |
| R6         | LTMLX         | C000173232 |

---

### MFS Lifetime 2055 Fund (Series ID: S000038776)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | LFIAX         | C000119447 |
| B          | LFIBX         | C000119448 |
| C          | LFICX         | C000119449 |
| I          | LFIIX         | C000119450 |
| R1         | LFIRX         | C000119451 |
| R2         | LFISX         | C000119452 |
| R3         | LFITX         | C000119453 |
| R4         | LFIUX         | C000119454 |
| R6         | LFIKX         | C000173233 |

---

### MFS Lifetime 2060 Fund (Series ID: S000055287)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| A          | MFJAX         | C000173915 |
| B          | MFJBX         | C000173916 |
| C          | MFJCX         | C000173917 |
| I          | MFJIX         | C000173918 |
| R1         | MFJEX         | C000173919 |
| R2         | MFJGX         | C000173920 |
| R3         | MFJTX         | C000173921 |
| R4         | MFJUX         | C000173922 |
| R6         | MFJKX         | C000173923 |

---

## Series and Classes Contracts Data

### MFS Prudent Investor Fund (Series ID: S000059884)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000195901 | A            | FPPAX           |
| C000195903 | B            | FPPDX           |
| C000195904 | C            | FPPEX           |
| C000195905 | I            | FPPJX           |
| C000195906 | R1           | FPPRX           |
| C000195907 | R2           | FPPSX           |
| C000195908 | R3           | FPPQX           |
| C000195909 | R4           | FPPUX           |
| C000195910 | R6           | FPPVX           |

### MFS Mid Cap Growth Fund (Series ID: S000002434)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006504 | A            | OTCAX           |
| C000006505 | R4           | OTCJX           |
| C000006509 | B            | OTCBX           |
| C000006510 | C            | OTCCX           |
| C000006511 | I            | OTCIX           |
| C000006513 | R1           | OTCGX           |
| C000006515 | R2           | MCPRX           |
| C000006516 | R3           | OTCHX           |
| C000124428 | R6           | OTCKX           |

### MFS Global New Discovery Fund (Series ID: S000035048)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000107817 | A            | GLNAX           |
| C000107818 | B            | GLNBX           |
| C000107819 | C            | GLNCX           |
| C000107820 | I            | GLNIX           |
| C000107821 | R1           | GLNJX           |
| C000107822 | R2           | GLNKX           |
| C000107823 | R3           | GLNLX           |
| C000107824 | R4           | GLNMX           |
| C000124429 | R6           | GLNNX           |

### MFS Blended Research Emerging Markets Equity Fund (Series ID: S000050655)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000159993 | A            | BRKAX           |
| C000159994 | B            | BRKBX           |
| C000159995 | C            | BRKCX           |
| C000159996 | I            | BRKIX           |
| C000159997 | R1           | BRKRX           |
| C000159998 | R2           | BRKSX           |
| C000159999 | R3           | BRKTX           |
| C000160000 | R4           | BRKUX           |
| C000160001 | R6           | BRKVX           |

### MFS Blended Research International Equity Fund (Series ID: S000050657)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000160011 | A            | BRXAX           |
| C000160012 | B            | BRXBX           |
| C000160013 | C            | BRXCX           |
| C000160014 | I            | BRXIX           |
| C000160015 | R1           | BRXRX           |
| C000160016 | R2           | BRXSX           |
| C000160017 | R3           | BRXTX           |
| C000160018 | R4           | BRXUX           |
| C000160019 | R6           | BRXVX           |

### MFS Corporate Bond Fund (Series ID: S000002492)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006711 | A            | MFBFX           |
| C000006712 | R4           | MFBJX           |
| C000006716 | B            | MFBBX           |
| C000006717 | C            | MFBCX           |
| C000006718 | I            | MBDIX           |
| C000006720 | R1           | MFBGX           |
| C000006722 | R2           | MBRRX           |
| C000006723 | R3           | MFBHX           |
| C000070424 | R6           | MFBKX           |

### MFS Inflation-Adjusted Bond Fund (Series ID: S000002493)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006724 | A            | MIAAX           |
| C000006725 | R4           | MIAJX           |
| C000006726 | B            | MIABX           |
| C000006727 | C            | MIACX           |
| C000006728 | I            | MIAIX           |
| C000006730 | R1           | MIALX           |
| C000006732 | R2           | MIATX           |
| C000006733 | R3           | MIAHX           |
| C000126364 | R6           | MIAKX           |

### MFS Limited Maturity Fund (Series ID: S000002495)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006744 | I            | MQLIX           |
| C000006745 | A            | MQLFX           |
| C000006746 | R4           | MQLJX           |
| C000006750 | B            | MQLBX           |
| C000006751 | C            | MQLCX           |
| C000006753 | R1           | MQLGX           |
| C000006755 | R2           | MLMRX           |
| C000006756 | R3           | MQLHX           |
| C000119776 | R6           | MQLKX           |

### MFS Total Return Bond Fund (Series ID: S000002497)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006760 | A            | MRBFX           |
| C000006761 | R4           | MRBJX           |
| C000006765 | B            | MRBBX           |
| C000006766 | C            | MRBCX           |
| C000006767 | I            | MRBIX           |
| C000006769 | R1           | MRBGX           |
| C000006771 | R2           | MRRRX           |
| C000006772 | R3           | MRBHX           |
| C000034443 | R6           | MRBKX           |

### Massachusetts Investors Trust (Series ID: S000000696)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000002037 | A            | MITTX           |
| C000002038 | R4           | MITDX           |
| C000002042 | B            | MITBX           |
| C000002043 | C            | MITCX           |
| C000002044 | I            | MITIX           |
| C000002046 | R1           | MITGX           |
| C000002048 | R2           | MIRTX           |
| C000002049 | R3           | MITHX           |
| C000113374 | R6           | MITJX           |

### MFS Research Fund (Series ID: S000002438)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006533 | A            | MFRFX           |
| C000006534 | R4           | MFRJX           |
| C000006538 | B            | MFRBX           |
| C000006539 | C            | MFRCX           |
| C000006540 | I            | MRFIX           |
| C000006542 | R1           | MFRLX           |
| C000006544 | R2           | MSRRX           |
| C000006545 | R3           | MFRHX           |
| C000034431 | R6           | MFRKX           |

### MFS Total Return Fund (Series ID: S000002439)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006546 | A            | MSFRX           |
| C000006547 | R4           | MSFJX           |
| C000006551 | B            | MTRBX           |
| C000006552 | C            | MTRCX           |
| C000006553 | I            | MTRIX           |
| C000006555 | R1           | MSFFX           |
| C000006557 | R2           | MTRRX           |
| C000006558 | R3           | MSFHX           |
| C000116934 | R6           | MSFKX           |

### MFS High Income Fund (Series ID: S000002427)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006471 | A            | MHITX           |
| C000006472 | R4           | MHIJX           |
| C000006476 | B            | MHIBX           |
| C000006477 | C            | MHICX           |
| C000006478 | I            | MHIIX           |
| C000006480 | R1           | MHIGX           |
| C000006482 | R2           | MIHRX           |
| C000006483 | R3           | MHIHX           |
| C000116932 | R6           | MHIKX           |

### MFS Global High Yield Fund (Series ID: S000002428)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006484 | A            | MHOAX           |
| C000006485 | B            | MHOBX           |
| C000006486 | C            | MHOCX           |
| C000006487 | I            | MHOIX           |
| C000064677 | R1           | MHORX           |
| C000064678 | R2           | MHOSX           |
| C000064679 | R3           | MHOTX           |
| C000064680 | R4           | MHOUX           |
| C000064681 | R6           | MHOVX           |

### MFS Equity Income Fund (Series ID: S000038342)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000118291 | A            | EQNAX           |
| C000118292 | B            | EQNBX           |
| C000118293 | C            | EQNCX           |
| C000118294 | I            | EQNIX           |
| C000118295 | R1           | EQNRX           |
| C000118296 | R2           | EQNSX           |
| C000118297 | R3           | EQNTX           |
| C000118298 | R4           | EQNUX           |
| C000118299 | R6           | EQNVX           |

### MFS Government Securities Fund (Series ID: S000000693)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000002006 | I            | MGSIX           |
| C000002007 | A            | MFGSX           |
| C000002008 | R4           | MFGJX           |
| C000002012 | B            | MFGBX           |
| C000002013 | C            | MFGDX           |
| C000002015 | R1           | MFGGX           |
| C000002017 | R2           | MGVSX           |
| C000002018 | R3           | MFGHX           |
| C000117927 | R6           | MFGKX           |

### MFS Global Real Estate Fund (Series ID: S000024971)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000074269 | A            | MGLAX           |
| C000074270 | B            | MGLDX           |
| C000074271 | C            | MGLCX           |
| C000074272 | I            | MGLIX           |
| C000074273 | R1           | MGLJX           |
| C000074274 | R2           | MGLKX           |
| C000074275 | R3           | MGLLX           |
| C000074276 | R4           | MGLMX           |
| C000117929 | R6           | MGLRX           |

### MFS Global Alternative Strategy Fund (Series ID: S000019515)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000054207 | A            | DVRAX           |
| C000054208 | R4           | DVRKX           |
| C000054209 | R6           | DVRLX           |
| C000054210 | B            | DVRBX           |
| C000054211 | C            | DVRCX           |
| C000054212 | I            | DVRIX           |
| C000054214 | R1           | DVRFX           |
| C000054216 | R2           | DVRHX           |
| C000054217 | R3           | DVRJX           |

### MFS Commodity Strategy Fund (Series ID: S000028958)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000088951 | A            | MCSAX           |
| C000088952 | B            | MCSFX           |
| C000088953 | C            | MCSHX           |
| C000088954 | I            | MCSIX           |
| C000088955 | R1           | MCSNX           |
| C000088956 | R2           | MCSOX           |
| C000088957 | R3           | MCSQX           |
| C000088958 | R4           | MCSTX           |
| C000119775 | R6           | MCSRX           |

### MFS Aggressive Growth Allocation Fund (Series ID: S000002506)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006838 | A            | MAAGX           |
| C000006839 | R4           | MAALX           |
| C000006843 | B            | MBAGX           |
| C000006844 | C            | MCAGX           |
| C000006845 | I            | MIAGX           |
| C000006847 | R1           | MAAFX           |
| C000006849 | R2           | MAWAX           |
| C000006850 | R3           | MAAHX           |
| C000231058 | R6           | AGGPX           |

### MFS Moderate Allocation Fund (Series ID: S000002507)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006851 | A            | MAMAX           |
| C000006852 | R4           | MAMJX           |
| C000006856 | B            | MMABX           |
| C000006857 | C            | MMACX           |
| C000006858 | I            | MMAIX           |
| C000006860 | R1           | MAMFX           |
| C000006862 | R2           | MARRX           |
| C000006863 | R3           | MAMHX           |
| C000231059 | R6           | MAMPX           |

### MFS Conservative Allocation Fund (Series ID: S000002510)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006887 | A            | MACFX           |
| C000006888 | R4           | MACJX           |
| C000006892 | B            | MACBX           |
| C000006893 | C            | MACVX           |
| C000006894 | I            | MACIX           |
| C000006896 | R1           | MACKX           |
| C000006898 | R2           | MCARX           |
| C000006899 | R3           | MACNX           |
| C000231060 | R6           | MACQX           |

### MFS Emerging Markets Debt Fund (Series ID: S000002511)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006900 | A            | MEDAX           |
| C000006901 | B            | MEDBX           |
| C000006902 | C            | MEDCX           |
| C000006903 | I            | MEDIX           |
| C000034483 | R6           | MEDHX           |
| C000074224 | R1           | MEDDX           |
| C000074225 | R2           | MEDEX           |
| C000074226 | R3           | MEDFX           |
| C000074227 | R4           | MEDGX           |

### MFS Emerging Markets Equity Fund (Series ID: S000002512)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006904 | A            | MEMAX           |
| C000006905 | B            | MEMBX           |
| C000006906 | C            | MEMCX           |
| C000006907 | I            | MEMIX           |
| C000071424 | R1           | MEMRX           |
| C000071425 | R2           | MEMFX           |
| C000071426 | R3           | MEMGX           |
| C000071427 | R4           | MEMHX           |
| C000071428 | R6           | MEMJX           |

### MFS Growth Allocation Fund (Series ID: S000002514)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006911 | A            | MAGWX           |
| C000006912 | R4           | MAGJX           |
| C000006916 | B            | MBGWX           |
| C000006917 | C            | MCGWX           |
| C000006918 | I            | MGWIX           |
| C000006920 | R1           | MAGMX           |
| C000006922 | R2           | MGALX           |
| C000006923 | R3           | MAGEX           |
| C000231061 | R6           | MAGQX           |

### MFS International Diversification Fund (Series ID: S000002515)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006924 | A            | MDIDX           |
| C000006925 | R4           | MDITX           |
| C000006929 | B            | MDIFX           |
| C000006930 | C            | MDIGX           |
| C000006931 | I            | MDIJX           |
| C000006933 | R1           | MDIOX           |
| C000006935 | R2           | MDIKX           |
| C000006936 | R3           | MDIHX           |
| C000195683 | R6           | MDIZX           |

### MFS International Growth Fund (Series ID: S000002516)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006937 | A            | MGRAX           |
| C000006938 | B            | MGRBX           |
| C000006939 | C            | MGRCX           |
| C000006940 | I            | MQGIX           |
| C000034484 | R6           | MGRDX           |
| C000071430 | R4           | MGRVX           |
| C000071431 | R1           | MGRRX           |
| C000071432 | R2           | MGRQX           |
| C000071433 | R3           | MGRTX           |

### MFS Emerging Markets Debt Local Currency Fund (Series ID: S000033795)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000104416 | A            | EMLAX           |
| C000104417 | B            | EMLBX           |
| C000104418 | C            | EMLCX           |
| C000104419 | I            | EMLIX           |
| C000104420 | R1           | EMLJX           |
| C000104421 | R2           | EMLKX           |
| C000104422 | R3           | EMLLX           |
| C000104423 | R4           | EMLMX           |
| C000123138 | R6           | EMLNX           |

### MFS Managed Wealth Fund (Series ID: S000045806)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000142775 | A            | MNWAX           |
| C000142776 | B            | MNWBX           |
| C000142777 | C            | MNWCX           |
| C000142778 | I            | MNWIX           |
| C000142779 | R1           | MNWRX           |
| C000142780 | R2           | MNWSX           |
| C000142781 | R3           | MNWTX           |
| C000142782 | R4           | MNWUX           |
| C000195688 | R6           | MNWZX           |

### MFS Blended Research Growth Equity Fund (Series ID: S000050658)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000160020 | A            | BRWAX           |
| C000160021 | B            | BRWBX           |
| C000160022 | C            | BRWCX           |
| C000160023 | I            | BRWJX           |
| C000160024 | R1           | BRWRX           |
| C000160025 | R2           | BRWSX           |
| C000160026 | R3           | BRWTX           |
| C000160027 | R4           | BRWUX           |
| C000160028 | R6           | BRWVX           |

### MFS Blended Research Small Cap Equity Fund (Series ID: S000050659)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000160029 | A            | BRSDX           |
| C000160030 | B            | BRSBX           |
| C000160031 | C            | BRSHX           |
| C000160032 | I            | BRSJX           |
| C000160033 | R1           | BRSPX           |
| C000160034 | R2           | BRSSX           |
| C000160035 | R3           | BRSTX           |
| C000160036 | R4           | BRSUX           |
| C000160037 | R6           | BRSYX           |

### MFS Blended Research Value Equity Fund (Series ID: S000050660)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000160038 | A            | BRUDX           |
| C000160039 | B            | BRUEX           |
| C000160040 | C            | BRUGX           |
| C000160041 | I            | BRUHX           |
| C000160042 | R1           | BRUJX           |
| C000160043 | R2           | BRUKX           |
| C000160044 | R3           | BRULX           |
| C000160045 | R4           | BRUMX           |
| C000160046 | R6           | BRUNX           |

### MFS Blended Research Mid Cap Equity Fund (Series ID: S000054892)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000172715 | A            | BMSFX           |
| C000172716 | B            | BMSBX           |
| C000172717 | C            | BMSDX           |
| C000172718 | I            | BMSLX           |
| C000172719 | R1           | BMSRX           |
| C000172720 | R2           | BMSSX           |
| C000172721 | R3           | BMSTX           |
| C000172722 | R4           | BMSVX           |
| C000172723 | R6           | BMSYX           |

### MFS Core Equity Fund (Series ID: S000000763)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000002190 | A            | MRGAX           |
| C000002191 | R4           | MRGJX           |
| C000002192 | B            | MRGBX           |
| C000002193 | C            | MRGCX           |
| C000002194 | I            | MRGRX           |
| C000002196 | R1           | MRGGX           |
| C000002198 | R2           | MRERX           |
| C000002199 | R3           | MRGHX           |
| C000124424 | R6           | MRGKX           |

### MFS New Discovery Fund (Series ID: S000000765)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000002210 | A            | MNDAX           |
| C000002211 | R4           | MNDJX           |
| C000002215 | B            | MNDBX           |
| C000002216 | C            | MNDCX           |
| C000002217 | I            | MNDIX           |
| C000002219 | R1           | MNDGX           |
| C000002221 | R2           | MNDRX           |
| C000002222 | R3           | MNDHX           |
| C000075013 | R6           | MNDKX           |

### MFS Research International Fund (Series ID: S000000766)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000002223 | A            | MRSAX           |
| C000002224 | R4           | MRSJX           |
| C000002228 | B            | MRIBX           |
| C000002229 | C            | MRICX           |
| C000002230 | I            | MRSIX           |
| C000002232 | R1           | MRSGX           |
| C000002234 | R2           | MRSRX           |
| C000002235 | R3           | MRSHX           |
| C000034436 | R6           | MRSKX           |

### MFS Technology Fund (Series ID: S000000768)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000002249 | A            | MTCAX           |
| C000002250 | R4           | MTCJX           |
| C000002251 | B            | MTCBX           |
| C000002252 | C            | MTCCX           |
| C000002253 | I            | MTCIX           |
| C000002255 | R1           | MTCKX           |
| C000002257 | R2           | MTERX           |
| C000002258 | R3           | MTCHX           |
| C000124425 | R6           | MTCLX           |

### MFS Value Fund (Series ID: S000000769)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000002259 | A            | MEIAX           |
| C000002260 | R4           | MEIJX           |
| C000002264 | B            | MFEBX           |
| C000002265 | C            | MEICX           |
| C000002266 | I            | MEIIX           |
| C000002268 | R1           | MEIGX           |
| C000002270 | R2           | MVRRX           |
| C000002271 | R3           | MEIHX           |
| C000033014 | R6           | MEIKX           |

### MFS Low Volatility Equity Fund (Series ID: S000042701)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000132013 | A            | MLVAX           |
| C000132014 | B            | MLVBX           |
| C000132015 | C            | MLVGX           |
| C000132016 | I            | MLVHX           |
| C000132017 | R1           | MLVMX           |
| C000132018 | R2           | MLVOX           |
| C000132019 | R3           | MLVPX           |
| C000132020 | R4           | MLVRX           |
| C000132021 | R6           | MLVTX           |

### MFS Low Volatility Global Equity Fund (Series ID: S000042702)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000132022 | A            | MVGAX           |
| C000132023 | B            | MVGBX           |
| C000132024 | C            | MVGCX           |
| C000132025 | I            | MVGIX           |
| C000132026 | R1           | MVGJX           |
| C000132027 | R2           | MVGKX           |
| C000132028 | R3           | MVGLX           |
| C000132029 | R4           | MVGMX           |
| C000132030 | R6           | MVGNX           |

### MFS Global Growth Fund (Series ID: S000002490)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006697 | A            | MWOFX           |
| C000006698 | R4           | MWOJX           |
| C000006699 | B            | MWOBX           |
| C000006700 | C            | MWOCX           |
| C000006701 | I            | MWOIX           |
| C000006703 | R1           | MWOGX           |
| C000006705 | R2           | MGWRX           |
| C000006706 | R3           | MWOHX           |
| C000126358 | R6           | MWOKX           |

### MFS Global Equity Fund (Series ID: S000002468)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006615 | A            | MWEFX           |
| C000006616 | R4           | MWELX           |
| C000006617 | B            | MWEBX           |
| C000006618 | C            | MWECX           |
| C000006619 | I            | MWEIX           |
| C000006621 | R1           | MWEGX           |
| C000006623 | R2           | MEQRX           |
| C000006624 | R3           | MWEHX           |
| C000111485 | R6           | MWEMX           |

### MFS Global Total Return Fund (Series ID: S000002469)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006625 | A            | MFWTX           |
| C000006626 | R4           | MFWJX           |
| C000006627 | B            | MFWBX           |
| C000006628 | C            | MFWCX           |
| C000006629 | I            | MFWIX           |
| C000006631 | R1           | MFWGX           |
| C000006633 | R2           | MGBRX           |
| C000006634 | R3           | MFWHX           |
| C000111486 | R6           | MFWLX           |

### MFS Utilities Fund (Series ID: S000002470)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006635 | A            | MMUFX           |
| C000006636 | R4           | MMUJX           |
| C000006637 | B            | MMUBX           |
| C000006638 | C            | MMUCX           |
| C000006639 | I            | MMUIX           |
| C000006641 | R1           | MMUGX           |
| C000006643 | R2           | MURRX           |
| C000006644 | R3           | MMUHX           |
| C000070410 | R6           | MMUKX           |

### MFS Mid Cap Value Fund (Series ID: S000002499)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006776 | A            | MVCAX           |
| C000006777 | R4           | MVCJX           |
| C000006781 | B            | MCBVX           |
| C000006782 | C            | MVCCX           |
| C000006783 | I            | MCVIX           |
| C000006785 | R1           | MVCGX           |
| C000006787 | R2           | MCVRX           |
| C000006788 | R3           | MVCHX           |
| C000125404 | R6           | MVCKX           |

### MFS Blended Research Core Equity Fund (Series ID: S000002500)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006789 | A            | MUEAX           |
| C000006790 | B            | MUSBX           |
| C000006791 | C            | MUECX           |
| C000006792 | I            | MUSEX           |
| C000068492 | R1           | MUERX           |
| C000068493 | R2           | MUESX           |
| C000068494 | R3           | MUETX           |
| C000068495 | R4           | MUEUX           |
| C000068496 | R6           | MUEVX           |

### MFS Lifetime Income Fund (Series ID: S000002501)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006793 | A            | MLLAX           |
| C000006794 | B            | MLLBX           |
| C000006795 | C            | MLLCX           |
| C000006796 | I            | MLLIX           |
| C000006797 | R1           | MLLEX           |
| C000006799 | R2           | MLLGX           |
| C000006800 | R3           | MLLHX           |
| C000006801 | R4           | MLLJX           |
| C000173225 | R6           | MLLKX           |

### MFS Lifetime 2030 Fund (Series ID: S000002504)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006820 | A            | MLTAX           |
| C000006821 | B            | MLTBX           |
| C000006822 | C            | MLTCX           |
| C000006823 | I            | MLTIX           |
| C000006824 | R1           | MLTEX           |
| C000006826 | R2           | MLTGX           |
| C000006827 | R3           | MLTHX           |
| C000006828 | R4           | MLTJX           |
| C000173227 | R6           | MLTKX           |

### MFS Lifetime 2040 Fund (Series ID: S000002505)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000006829 | A            | MLFAX           |
| C000006830 | B            | MLFBX           |
| C000006831 | C            | MLFCX           |
| C000006832 | I            | MLFIX           |
| C000006833 | R1           | MLFEX           |
| C000006835 | R2           | MLFGX           |
| C000006836 | R3           | MLFHX           |
| C000006837 | R4           | MLFJX           |
| C000173228 | R6           | MLFKX           |

### MFS Lifetime 2050 Fund (Series ID: S000030062)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000092196 | A            | MFFSX           |
| C000092197 | B            | MFFRX           |
| C000092198 | C            | MFFDX           |
| C000092199 | I            | MFFIX           |
| C000092200 | R1           | MFFMX           |
| C000092201 | R2           | MFFNX           |
| C000092202 | R3           | MFFOX           |
| C000092203 | R4           | MFFPX           |
| C000173229 | R6           | MFFKX           |

### MFS Lifetime 2025 Fund (Series ID: S000038773)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000119423 | B            | LTTBX           |
| C000119424 | C            | LTTCX           |
| C000119425 | I            | LTTIX           |
| C000119426 | R1           | LTTRX           |
| C000119427 | R2           | LTTSX           |
| C000119428 | R3           | LTTTX           |
| C000119429 | R4           | LTTUX           |
| C000119430 | A            | LTTAX           |
| C000173230 | R6           | LTTKX           |

### MFS Lifetime 2035 Fund (Series ID: S000038774)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000119431 | A            | LFEAX           |
| C000119432 | B            | LFEBX           |
| C000119433 | C            | LFECX           |
| C000119434 | I            | LFEDX           |
| C000119435 | R1           | LFERX           |
| C000119436 | R2           | LFESX           |
| C000119437 | R3           | LFETX           |
| C000119438 | R4           | LFEUX           |
| C000173231 | R6           | LFEKX           |

### MFS Lifetime 2045 Fund (Series ID: S000038775)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000119439 | A            | LTMAX           |
| C000119440 | B            | LTMBX           |
| C000119441 | C            | LTMDX           |
| C000119442 | I            | LTMKX           |
| C000119443 | R1           | LTMRX           |
| C000119444 | R2           | LTMSX           |
| C000119445 | R3           | LTMTX           |
| C000119446 | R4           | LTMUX           |
| C000173232 | R6           | LTMLX           |

### MFS Lifetime 2055 Fund (Series ID: S000038776)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000119447 | A            | LFIAX           |
| C000119448 | B            | LFIBX           |
| C000119449 | C            | LFICX           |
| C000119450 | I            | LFIIX           |
| C000119451 | R1           | LFIRX           |
| C000119452 | R2           | LFISX           |
| C000119453 | R3           | LFITX           |
| C000119454 | R4           | LFIUX           |
| C000173233 | R6           | LFIKX           |

### MFS Lifetime 2060 Fund (Series ID: S000055287)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000173915 | A            | MFJAX           |
| C000173916 | B            | MFJBX           |
| C000173917 | C            | MFJCX           |
| C000173918 | I            | MFJIX           |
| C000173919 | R1           | MFJEX           |
| C000173920 | R2           | MFJGX           |
| C000173921 | R3           | MFJTX           |
| C000173922 | R4           | MFJUX           |
| C000173923 | R6           | MFJKX           |

![](image0.jpg)

SUPPLEMENT TO THE PROSPECTUS

*The date of this supplement is March 30, 2023.*

For Certain MFS<sup>®</sup> Funds

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#### <br>
**Effective immediately, the following is added as the last paragraph in the section entitled "Purchase and Sale of Fund Shares" under the main heading entitled "Summary of Key Information," the third paragraph under the main heading entitled "Description of Share Classes," and the fifth paragraph in the section entitled "How to Purchase Shares" under the main heading entitled "How to Purchase, Redeem, and Exchange Shares":**

Effective after the close of business on September 29, 2023, purchases of Class R1 and Class R2 shares are closed to new eligible investors. After the close of business on September 29, 2023, existing eligible investors can make additional purchases and reinvest distributions in Class R1 and Class R2 shares in any account open as of the close of business on September 29, 2023. Existing eligible investors, after the close of business on September 29, 2023, may also exchange their Class R1 and Class R2 shares for the same share class of another MFS fund, open new Class R1 and Class R2 share accounts in other MFS funds, and transfer some or all of the shares in their account to another account and such account will be treated as having been open as of the close of business on September 29, 2023. Subject to the approval of the fund's Board of Trustees, the fund may in the future (i) close purchases of Class R1 and/or Class R2 shares to existing eligible investors; (ii) terminate and liquidate Class R1 and/or Class R2 shares; or (iii) convert Class R1 and/or Class R2 shares to another share class of the fund. Such actions may be undertaken without shareholder approval, but the fund expects to provide shareholders with at least 60 days' notice before taking any such action.

1050133 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MULTI-SUP-I-033023

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