# EDGAR Filing Document

**Accession Number:** 0000783740
**File Stem:** 0001752724-23-009170
**Filing Date:** 2023-1
**Character Count:** 35375
**Document Hash:** f5a8a3c6ab2fff52ca84655339613b24
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-23-009170.hdr.sgml**: 20230124

**ACCESSION NUMBER**: 0001752724-23-009170

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20221130

**FILED AS OF DATE**: 20230124

**DATE AS OF CHANGE**: 20230124

**PERIOD START**: 20230531

**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:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-04492
- **FILM NUMBER:** 23546022

**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

## Series and Classes Contracts Data

### 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           |

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** MFS SERIES TRUST X

- **b. Investment Company Act file number:** 811-04492

- **c. CIK number of Registrant:** 0000783740

- **d. LEI of Registrant:** 5493001MUVNRNUPJY164

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 111 HUNTINGTON AVENUE

  - **City:** BOSTON

  - **State:** MA

  - **Foreign country:** US

  - **Zip / Postal Code:** 02199

  - **Telephone number:** 617-954-5000

**Item A.2. Information about the Series.**

- **a. Name of Series:** MFS Emerging Markets Equity Fund

- **b. EDGAR series identifier (if any):** S000002512

- **c. LEI of Series:** GLINMRWNKCBOHYKQ2131

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2023-05-31

- **b. Date as of which information is reported:** 2022-11-30

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $6582013640.44

**Total Liabilities:** $123052789.40

**Net Assets:** $6458960851.04

**Delayed Delivery Securities:** $1897468.03

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000071427 | -11.05%              | -4.01%               | 17.49%               |
| Class ID C000071424 | -11.10%              | -4.13%               | 17.42%               |
| Class ID C000071425 | -11.08%              | -4.05%               | 17.44%               |
| Class ID C000006905 | -11.10%              | -4.12%               | 17.41%               |
| Class ID C000071428 | -11.02%              | -4.00%               | 17.54%               |
| Class ID C000071426 | -11.06%              | -4.04%               | 17.46%               |
| Class ID C000006904 | -11.06%              | -4.04%               | 17.50%               |
| Class ID C000006906 | -11.08%              | -4.14%               | 17.46%               |
| Class ID C000006907 | -11.03%              | -4.01%               | 17.49%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-39133467.12            | $-666429809.43                             |
| Month 2  | $-98746308.48            | $-120345892.81                             |
| Month 3  | $-38972590.24            | $986764726.72                              |

### Schedule of Portfolio Investments

| Name                                        | Title                                       | Identifiers                                   | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   |   Fair Value Level | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Emirates NBD Bank PJSC                      | Emirates NBD Bank PJSC                      | CUSIP: 000000000<br>LEI: 54930029BCN8HF3B1286 | Long             | EC               | CORP              | AE        |  12915170 | NS      | $46588985.46  | 0.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Ping An Insurance Group Co of China Ltd     | Ping An Insurance Group Co of China Ltd     | CUSIP: 000000000<br>LEI: 529900M9MC28JLN35U89 | Long             | EC               | CORP              | CN        |  21412500 | NS      | $132647722.88 | 2.05%             |  |  |  | No            |                  2 | On Loan: No      |
| NetEase Inc                                 | NetEase Inc                                 | CUSIP: 64110W102<br>LEI: 5299004AF4DSJDB0PA32 | Long             | EC               | CORP              | KY        |   1140733 | NS      | $81128930.96  | 1.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Jiangsu Yanghe Brewery Joint-Stock Co Ltd   | Jiangsu Yanghe Brewery Joint-Stock Co Ltd   | CUSIP: 000000000<br>LEI: 655600IQ7FXTTBKI8H68 | Long             | EC               | CORP              | CN        |    795344 | NS      | $15785693.91  | 0.24%             |  |  |  | No            |                  2 | On Loan: No      |
| Burning Rock Biotech Ltd                    | Burning Rock Biotech Ltd                    | CUSIP: 12233L107<br>LEI: 5493006HO04GB8AQ2V43 | Long             | EC               | CORP              | KY        |   3493786 | NS      | $8769402.86   | 0.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Hero MotoCorp Ltd                           | Hero MotoCorp Ltd                           | CUSIP: 000000000<br>LEI: 335800Q49FBMZJTRLK49 | Long             | EC               | CORP              | IN        |   1683937 | NS      | $59351243.61  | 0.92%             |  |  |  | No            |                  2 | On Loan: No      |
| Kweichow Moutai Co Ltd                      | Kweichow Moutai Co Ltd                      | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | CN        |    448409 | NS      | $100763786.66 | 1.56%             |  |  |  | No            |                  2 | On Loan: No      |
| Suzano SA                                   | Suzano SA                                   | CUSIP: 000000000<br>LEI: 391200AW174YQSDMGG41 | Long             | EC               | CORP              | BR        |    964900 | NS      | $9882631.74   | 0.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Tingyi Cayman Islands Holding Corp          | Tingyi Cayman Islands Holding Corp          | CUSIP: 000000000<br>LEI: 5299009MPI9B60VN4P25 | Long             | EC               | CORP              | KY        |  16762000 | NS      | $27382472.04  | 0.42%             |  |  |  | No            |                  1 | On Loan: No      |
| China Merchants Bank Co Ltd                 | China Merchants Bank Co Ltd                 | CUSIP: 000000000<br>LEI: 549300MKO5B60FFIHF58 | Long             | EC               | CORP              | CN        |   7025700 | NS      | $34661365.87  | 0.54%             |  |  |  | No            |                  2 | On Loan: No      |
| Gruma SAB de CV                             | Gruma SAB de CV                             | CUSIP: 000000000<br>LEI: 5493000XJLJ6C4T0PG82 | Long             | EC               | CORP              | MX        |   4915782 | NS      | $61359374.89  | 0.95%             |  |  |  | No            |                  1 | On Loan: No      |
| Hang Lung Properties Ltd                    | Hang Lung Properties Ltd                    | CUSIP: 000000000<br>LEI: 529900CIVTNMXQT59E61 | Long             | EC               | CORP              | HK        |  18386000 | NS      | $33959780.80  | 0.53%             |  |  |  | No            |                  2 | On Loan: No      |
| Moscow Exchange MICEX-RTS PJSC              | Moscow Exchange MICEX-RTS PJSC              | CUSIP: 000000000<br>LEI: 253400M5M1222KPNWE87 | Long             | EC               | CORP              | RU        |  65313565 | NS      | $0.00         | 0.00%             |  |  |  | No            |                  3 | On Loan: No      |
| Midea Group Co Ltd                          | Midea Group Co Ltd                          | CUSIP: 000000000<br>LEI: 3003003TRPHLHZD2IF61 | Long             | EC               | CORP              | CN        |   6317532 | NS      | $42654213.90  | 0.66%             |  |  |  | No            |                  2 | On Loan: No      |
| NCSoft Corp                                 | NCSoft Corp                                 | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | KR        |     50513 | NS      | $18390249.87  | 0.28%             |  |  |  | No            |                  2 | On Loan: No      |
| Cognizant Technology Solutions Corp         | Cognizant Technology Solutions Corp         | CUSIP: 192446102<br>LEI: 5493006IEVQEFQO40L83 | Long             | EC               | CORP              | US        |   1241572 | NS      | $77238194.12  | 1.20%             |  |  |  | No            |                  1 | On Loan: No      |
| Samsung Electronics Co Ltd                  | Samsung Electronics Co Ltd                  | CUSIP: 000000000<br>LEI: 9884007ER46L6N7EI764 | Long             | EC               | CORP              | KR        |   8068111 | NS      | $387460702.85 | 6.00%             |  |  |  | No            |                  2 | On Loan: No      |
| BIM Birlesik Magazalar AS                   | BIM Birlesik Magazalar AS                   | CUSIP: 000000000<br>LEI: 7890001GCDJQD8DJKE29 | Long             | EC               | CORP              | TR        |   3720150 | NS      | $26936924.12  | 0.42%             |  |  |  | No            |                  2 | On Loan: No      |
| Tata Consultancy Services Ltd               | Tata Consultancy Services Ltd               | CUSIP: 000000000<br>LEI: 335800ZJKU9GPQRE2U66 | Long             | EC               | CORP              | IN        |   3222023 | NS      | $135531749.08 | 2.10%             |  |  |  | No            |                  2 | On Loan: No      |
| Inner Mongolia Yili Industrial Group Co Ltd | Inner Mongolia Yili Industrial Group Co Ltd | CUSIP: 000000000<br>LEI: 3003002Q2A863JPQFH06 | Long             | EC               | CORP              | CN        |  23593400 | NS      | $95880460.20  | 1.48%             |  |  |  | No            |                  2 | On Loan: No      |
| Amorepacific Corp                           | Amorepacific Corp                           | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | KR        |    346088 | NS      | $34887453.52  | 0.54%             |  |  |  | No            |                  2 | On Loan: No      |
| Telkom Indonesia Persero Tbk PT             | Telkom Indonesia Persero Tbk PT             | CUSIP: 000000000<br>LEI: 529900M5SQZAOKV1PC81 | Long             | EC               | CORP              | ID        | 167525800 | NS      | $43022231.32  | 0.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Komercni Banka AS                           | Komercni Banka AS                           | CUSIP: 000000000<br>LEI: IYKCAVNFR8QGF00HV840 | Long             | EC               | CORP              | CZ        |    844134 | NS      | $25193310.67  | 0.39%             |  |  |  | No            |                  2 | On Loan: No      |
| Gree Electric Appliances Inc of Zhuhai      | Gree Electric Appliances Inc of Zhuhai      | CUSIP: 000000000<br>LEI: 655600UY069MU9JRAN62 | Long             | EC               | CORP              | CN        |  11824538 | NS      | $53457029.65  | 0.83%             |  |  |  | No            |                  2 | On Loan: No      |
| China Resources Beer Holdings Co Ltd        | China Resources Beer Holdings Co Ltd        | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | HK        |  14050000 | NS      | $97327987.72  | 1.51%             |  |  |  | No            |                  2 | On Loan: No      |
| Wal-Mart de Mexico SAB de CV                | Wal-Mart de Mexico SAB de CV                | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | MX        |  20288294 | NS      | $80673676.57  | 1.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Zhejiang Supor Co Ltd                       | Zhejiang Supor Co Ltd                       | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | CN        |   4858452 | NS      | $31271086.43  | 0.48%             |  |  |  | No            |                  2 | On Loan: No      |
| HDFC Bank Ltd                               | HDFC Bank Ltd                               | CUSIP: 000000000<br>LEI: 335800ZQ6I4E2JXENC50 | Long             | EC               | CORP              | IN        |   6439680 | NS      | $128442007.33 | 1.99%             |  |  |  | No            |                  2 | On Loan: No      |
| Gold Fields Ltd                             | Gold Fields Ltd                             | CUSIP: 38059T106<br>LEI: 5299003KXIBJQYCBBD72 | Long             | EC               | CORP              | ZA        |   5559705 | NS      | $61990710.75  | 0.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Sberbank of Russia PJSC                     | Sberbank of Russia PJSC                     | CUSIP: 000000000<br>LEI: 549300WE6TAF5EEWQS81 | Long             | EC               | CORP              | RU        |  50760059 | NS      | $0.00         | 0.00%             |  |  |  | No            |                  3 | On Loan: No      |
| Etihad Etisalat Co                          | Etihad Etisalat Co                          | CUSIP: 000000000<br>LEI: 2549007BA9ABDE3HVK79 | Long             | EC               | CORP              | SA        |   5791353 | NS      | $56230467.38  | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Advanced Info Service PCL                   | Advanced Info Service PCL                   | CUSIP: 000000000<br>LEI: 529900DU2YW1NO5RMU78 | Long             | EC               | CORP              | TH        |   5931800 | NS      | $31791016.59  | 0.49%             |  |  |  | No            |                  2 | On Loan: No      |
| ESR Group Ltd                               | ESR Group Ltd                               | CUSIP: 000000000<br>LEI: 549300C81AR42BZUFZ09 | Long             | EC               | CORP              | KY        |  15881200 | NS      | $36261120.78  | 0.56%             |  |  |  | No            |                  2 | On Loan: No      |
| China Petroleum & Chemical Corp             | China Petroleum & Chemical Corp             | CUSIP: 000000000<br>LEI: 529900A2OB24EZ5B3J19 | Long             | EC               | CORP              | CN        | 193942000 | NS      | $92077427.91  | 1.43%             |  |  |  | No            |                  2 | On Loan: No      |
| Techtronic Industries Co Ltd                | Techtronic Industries Co Ltd                | CUSIP: 000000000<br>LEI: 549300HZW2SBE758OK89 | Long             | EC               | CORP              | HK        |   8007000 | NS      | $96420792.30  | 1.49%             |  |  |  | No            |                  2 | On Loan: No      |
| Orion Corp/Republic of Korea                | Orion Corp/Republic of Korea                | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | KR        |    626175 | NS      | $56165459.46  | 0.87%             |  |  |  | No            |                  2 | On Loan: No      |
| Doosan Bobcat Inc                           | Doosan Bobcat Inc                           | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | KR        |   1679162 | NS      | $45993803.10  | 0.71%             |  |  |  | No            |                  2 | On Loan: No      |
| Polymetal International PLC                 | Polymetal International PLC                 | CUSIP: 000000000<br>LEI: 213800JKJ5HJWYS4GR61 | Long             | EC               | CORP              | JE        |   6292661 | NS      | $18071763.85  | 0.28%             |  |  |  | No            |                  2 | On Loan: No      |
| Samsung Fire & Marine Insurance Co Ltd      | Samsung Fire & Marine Insurance Co Ltd      | CUSIP: 000000000<br>LEI: 988400JMBDK47EW0Z936 | Long             | EC               | CORP              | KR        |    714309 | NS      | $111832022.33 | 1.73%             |  |  |  | No            |                  2 | On Loan: No      |
| Emaar Properties PJSC                       | Emaar Properties PJSC                       | CUSIP: 000000000<br>LEI: 254900YWYEXYXK1BMP81 | Long             | EC               | CORP              | AE        |  42104483 | NS      | $69932473.05  | 1.08%             |  |  |  | No            |                  2 | On Loan: No      |
| United Tractors Tbk PT                      | United Tractors Tbk PT                      | CUSIP: 000000000<br>LEI: 529900N9ELYOWQV4FW14 | Long             | EC               | CORP              | ID        |  42967600 | NS      | $84124341.61  | 1.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Hugel Inc                                   | Hugel Inc                                   | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | KR        |    700466 | NS      | $61509239.08  | 0.95%             |  |  |  | No            |                  2 | On Loan: No      |
| China Resources Gas Group Ltd               | China Resources Gas Group Ltd               | CUSIP: 000000000<br>LEI: 529900A0E1J5JSOKEK83 | Long             | EC               | CORP              | BM        |  22046300 | NS      | $78216116.01  | 1.21%             |  |  |  | No            |                  2 | On Loan: No      |
| Bandhan Bank Ltd                            | Bandhan Bank Ltd                            | CUSIP: 000000000<br>LEI: 335800Q13QAC32IOCH33 | Long             | EC               | CORP              | IN        |  12657236 | NS      | $37251723.68  | 0.58%             |  |  |  | No            |                  2 | On Loan: No      |
| Mahindra & Mahindra Ltd                     | Mahindra & Mahindra Ltd                     | CUSIP: 000000000<br>LEI: 3358003B573EV4KB4Z02 | Long             | EC               | CORP              | IN        |   4958793 | NS      | $80262631.45  | 1.24%             |  |  |  | No            |                  2 | On Loan: No      |
| Hellenic Telecommunications Organization SA | Hellenic Telecommunications Organization SA | CUSIP: 000000000<br>LEI: ELPUFM0XZRZO4LFXW404 | Long             | EC               | CORP              | GR        |   3209507 | NS      | $49262243.96  | 0.76%             |  |  |  | No            |                  1 | On Loan: No      |
| Galp Energia SGPS SA                        | Galp Energia SGPS SA                        | CUSIP: 000000000<br>LEI: 2138003319Y7NM75FG53 | Long             | EC               | CORP              | PT        |   8608001 | NS      | $105785342.22 | 1.64%             |  |  |  | No            |                  2 | On Loan: No      |
| GDS Holdings Ltd                            | GDS Holdings Ltd                            | CUSIP: 000000000<br>LEI: 391200MGV8DDCHTN2R77 | Long             | EC               | CORP              | KY        |   4419700 | NS      | $8527602.34   | 0.13%             |  |  |  | No            |                  2 | On Loan: No      |
| Yum China Holdings Inc                      | Yum China Holdings Inc                      | CUSIP: 98850P109<br>LEI: 529900DO9BYZ7VA3K502 | Long             | EC               | CORP              | US        |   3047836 | NS      | $167996720.32 | 2.60%             |  |  |  | No            |                  1 | On Loan: No      |
| Lojas Renner SA                             | Lojas Renner SA                             | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | BR        |  20322177 | NS      | $90658444.23  | 1.40%             |  |  |  | No            |                  1 | On Loan: No      |
| JD.com Inc                                  | JD.com Inc                                  | CUSIP: 000000000<br>LEI: 549300HVTWB0GJZ16V92 | Long             | EC               | CORP              | KY        |   1133559 | NS      | $32281262.44  | 0.50%             |  |  |  | No            |                  2 | On Loan: No      |
| Nedbank Group Ltd                           | Nedbank Group Ltd                           | CUSIP: 000000000<br>LEI: 3789009E42FA3CB31065 | Long             | EC               | CORP              | ZA        |   3716086 | NS      | $49132976.69  | 0.76%             |  |  |  | No            |                  1 | On Loan: No      |
| Ambev SA                                    | Ambev SA                                    | CUSIP: 02319V103<br>LEI: 549300TH5Q6VRP8OT012 | Long             | EC               | CORP              | BR        |  27001730 | NS      | $82355276.50  | 1.28%             |  |  |  | No            |                  1 | On Loan: No      |
| LG Corp                                     | LG Corp                                     | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | KR        |    311946 | NS      | $20151344.84  | 0.31%             |  |  |  | No            |                  2 | On Loan: No      |
| MFS Institutional Money Market Portfolio    | MFS Institutional Money Market Portfolio    | CUSIP: 55291X109<br>LEI: 5L2W638H85N8T1136O07 | Long             | STIV             | RF                | US        | 172937860 | NS      | $172937859.95 | 2.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Vale SA                                     | Vale SA                                     | CUSIP: 91912E105<br>LEI: 254900SMTWBX7RU2SR20 | Long             | EC               | CORP              | BR        |   4006357 | NS      | $66104890.50  | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Delta Electronics Inc                       | Delta Electronics Inc                       | CUSIP: 000000000<br>LEI: 529900UVZWNWGDLJSM52 | Long             | EC               | CORP              | TW        |   5487000 | NS      | $54313990.98  | 0.84%             |  |  |  | No            |                  2 | On Loan: No      |
| UPL Ltd                                     | UPL Ltd                                     | CUSIP: 000000000<br>LEI: 335800RJSM1SLHO4UA95 | Long             | EC               | CORP              | IN        |  12903011 | NS      | $125951819.36 | 1.95%             |  |  |  | No            |                  2 | On Loan: No      |
| Vipshop Holdings Ltd                        | Vipshop Holdings Ltd                        | CUSIP: 92763W103<br>LEI: 549300I9F52K06HPZX60 | Long             | EC               | CORP              | KY        |   5616687 | NS      | $62626060.05  | 0.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Tech Mahindra Ltd                           | Tech Mahindra Ltd                           | CUSIP: 000000000<br>LEI: 3358005FZUZ1I25XQH69 | Long             | EC               | CORP              | IN        |   5392065 | NS      | $72413887.59  | 1.12%             |  |  |  | No            |                  2 | On Loan: No      |
| Genomma Lab Internacional SAB de CV         | Genomma Lab Internacional SAB de CV         | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | MX        |  32495767 | NS      | $26274176.70  | 0.41%             |  |  |  | No            |                  1 | On Loan: No      |
| JD.com Inc                                  | JD.com Inc                                  | CUSIP: 47215P106<br>LEI: 549300HVTWB0GJZ16V92 | Long             | EC               | CORP              | KY        |    125725 | NS      | $7188955.50   | 0.11%             |  |  |  | No            |                  1 | On Loan: No      |
| VTech Holdings Ltd                          | VTech Holdings Ltd                          | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | BM        |   2560800 | NS      | $16244840.90  | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Tisco Financial Group PCL                   | Tisco Financial Group PCL                   | CUSIP: 000000000<br>LEI: 529900OOUQI3OWX2WU06 | Long             | EC               | CORP              | TH        |  25099000 | NS      | $69393236.92  | 1.07%             |  |  |  | No            |                  2 | On Loan: No      |
| Discovery Ltd                               | Discovery Ltd                               | CUSIP: 000000000<br>LEI: 378900245A26169C8132 | Long             | EC               | CORP              | ZA        |   7174776 | NS      | $53410546.00  | 0.83%             |  |  |  | No            |                  2 | On Loan: No      |
| B3 SA - Brasil Bolsa Balcao                 | B3 SA - Brasil Bolsa Balcao                 | CUSIP: 000000000<br>LEI: 4GTK5S46E6H318LMDS44 | Long             | EC               | CORP              | BR        |  31856000 | NS      | $78145987.46  | 1.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Baidu Inc                                   | Baidu Inc                                   | CUSIP: 056752108<br>LEI: 254900AL64IANZYI1E02 | Long             | EC               | CORP              | KY        |    265922 | NS      | $28879129.20  | 0.45%             |  |  |  | No            |                  1 | On Loan: No      |
| Kingsoft Cloud Holdings Ltd                 | Kingsoft Cloud Holdings Ltd                 | CUSIP: 49639K101<br>LEI: 875500HZE0VKCD0Z8K15 | Long             | EC               | CORP              | KY        |   2985027 | NS      | $9014781.54   | 0.14%             |  |  |  | No            |                  1 | On Loan: No      |
| LUKOIL PJSC                                 | LUKOIL PJSC                                 | CUSIP: 000000000<br>LEI: 549300LCJ1UJXHYBWI24 | Long             | EC               | CORP              | RU        |   1176212 | NS      | $0.00         | 0.00%             |  |  |  | No            |                  3 | On Loan: No      |
| Housing Development Finance Corp Ltd        | Housing Development Finance Corp Ltd        | CUSIP: 000000000<br>LEI: 335800OX2H9AP7NHLT64 | Long             | EC               | CORP              | IN        |   3103614 | NS      | $103455790.93 | 1.60%             |  |  |  | No            |                  2 | On Loan: No      |
| Petroleo Brasileiro SA                      | Petroleo Brasileiro SA                      | CUSIP: 71654V408<br>LEI: 5493000J801JZRCMFE49 | Long             | EC               | CORP              | BR        |   8093543 | NS      | $94613517.67  | 1.46%             |  |  |  | No            |                  1 | On Loan: No      |
| Alibaba Group Holding Ltd                   | Alibaba Group Holding Ltd                   | CUSIP: 000000000<br>LEI: 5493001NTNQJDH60PM02 | Long             | EC               | CORP              | KY        |  21727148 | NS      | $237124417.92 | 3.67%             |  |  |  | No            |                  2 | On Loan: No      |
| Raia Drogasil SA                            | Raia Drogasil SA                            | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | BR        |   3176614 | NS      | $14109850.50  | 0.22%             |  |  |  | No            |                  1 | On Loan: No      |
| Multiplan Empreendimentos Imobiliarios SA   | Multiplan Empreendimentos Imobiliarios SA   | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | BR        |   6598228 | NS      | $29155360.12  | 0.45%             |  |  |  | No            |                  1 | On Loan: No      |
| Erste Group Bank AG                         | Erste Group Bank AG                         | CUSIP: 000000000<br>LEI: PQOH26KWDF7CG10L6792 | Long             | EC               | CORP              | AT        |   1858678 | NS      | $58514248.44  | 0.91%             |  |  |  | No            |                  2 | On Loan: No      |
| Taiwan Semiconductor Manufacturing Co Ltd   | Taiwan Semiconductor Manufacturing Co Ltd   | CUSIP: 000000000<br>LEI: 549300KB6NK5SBD14S87 | Long             | EC               | CORP              | TW        |  31998695 | NS      | $511217520.93 | 7.91%             |  |  |  | No            |                  2 | On Loan: No      |
| Grupo Financiero Inbursa SAB de CV          | Grupo Financiero Inbursa SAB de CV          | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | MX        |   6263268 | NS      | $11631226.93  | 0.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Credicorp Ltd                               | Credicorp Ltd                               | CUSIP: 000000000<br>LEI: 529900UYAEYQCQ2BKB17 | Long             | EC               | CORP              | BM        |    748789 | NS      | $114976550.95 | 1.78%             |  |  |  | No            |                  1 | On Loan: No      |
| PTT Global Chemical PCL                     | PTT Global Chemical PCL                     | CUSIP: 000000000<br>LEI: 5493007X3230PPPZFF40 | Long             | EC               | CORP              | TH        |  44066500 | NS      | $59979923.44  | 0.93%             |  |  |  | No            |                  2 | On Loan: No      |
| Airtac International Group                  | Airtac International Group                  | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | KY        |   1228000 | NS      | $38183867.01  | 0.59%             |  |  |  | No            |                  2 | On Loan: No      |
| AIA Group Ltd                               | AIA Group Ltd                               | CUSIP: 000000000<br>LEI: ZP5ILWVSYE4LJGMMVD57 | Long             | EC               | CORP              | HK        |  12079600 | NS      | $123199660.93 | 1.91%             |  |  |  | No            |                  2 | On Loan: No      |
| Hon Hai Precision Industry Co Ltd           | Hon Hai Precision Industry Co Ltd           | CUSIP: 000000000<br>LEI: 30030004CM3GSZXX7O56 | Long             | EC               | CORP              | TW        |  30132000 | NS      | $98947688.87  | 1.53%             |  |  |  | No            |                  2 | On Loan: No      |
| Tencent Holdings Ltd                        | Tencent Holdings Ltd                        | CUSIP: 000000000<br>LEI: 254900N4SLUMW4XUYY11 | Long             | EC               | CORP              | KY        |   9112300 | NS      | $342410232.40 | 5.30%             |  |  |  | No            |                  2 | On Loan: No      |
| NAVER Corp                                  | NAVER Corp                                  | CUSIP: 000000000<br>LEI: 988400ULUQYDB2HQYJ61 | Long             | EC               | CORP              | KR        |    639187 | NS      | $92938807.58  | 1.44%             |  |  |  | No            |                  2 | On Loan: No      |
| Meituan                                     | Meituan                                     | CUSIP: 000000000<br>LEI: 21380033K525E5JLIA77 | Long             | EC               | CORP              | KY        |   1048500 | NS      | $22518831.40  | 0.35%             |  |  |  | No            |                  2 | On Loan: No      |
| Anhui Conch Cement Co Ltd                   | Anhui Conch Cement Co Ltd                   | CUSIP: 000000000<br>LEI: 300300JVKW56SSAEQZ33 | Long             | EC               | CORP              | CN        |  16304000 | NS      | $59229367.07  | 0.92%             |  |  |  | No            |                  2 | On Loan: No      |
| Muthoot Finance Ltd                         | Muthoot Finance Ltd                         | CUSIP: 000000000<br>LEI: 335800HAMJMBFL4RRF02 | Long             | EC               | CORP              | IN        |   1286827 | NS      | $17077631.65  | 0.26%             |  |  |  | No            |                  1 | On Loan: No      |
| BYD Co Ltd                                  | BYD Co Ltd                                  | CUSIP: 000000000<br>LEI: 5299005557VL7ULJ7A69 | Long             | EC               | CORP              | CN        |    946500 | NS      | $23775131.92  | 0.37%             |  |  |  | No            |                  2 | On Loan: No      |
| MakeMyTrip Ltd                              | MakeMyTrip Ltd                              | CUSIP: 000000000<br>LEI: 529900DNT8HNJ7RYUO60 | Long             | EC               | CORP              | MU        |   1465360 | NS      | $43506538.40  | 0.67%             |  |  |  | No            |                  1 | On Loan: No      |
| China Construction Bank Corp                | China Construction Bank Corp                | CUSIP: 000000000<br>LEI: 5493001KQW6DM7KEDR62 | Long             | EC               | CORP              | CN        | 124280490 | NS      | $75495797.39  | 1.17%             |  |  |  | No            |                  2 | On Loan: No      |

### Signature

**Date Signed:** 2022-12-14

**Name of Applicant:** MFS SERIES TRUST X

**Signature:** Kasey Phillips

**Name of Signer:** Kasey Phillips

**Title:** Assistant Treasurer