# EDGAR Filing Document

**Accession Number:** 0000783740
**File Stem:** 0001752724-23-011790
**Filing Date:** 2023-1
**Character Count:** 37239
**Document Hash:** 68680ea183968dd26435f0e9926a78ec
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-23-011790.hdr.sgml**: 20230125

**ACCESSION NUMBER**: 0001752724-23-011790

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20221130

**FILED AS OF DATE**: 20230125

**DATE AS OF CHANGE**: 20230125

**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:** 23550820

**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 International Large Cap Value Fund (Series ID: S000068882)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000220106 | R6           | MKVHX           |
| C000220107 | R4           | MKVGX           |
| C000220108 | R3           | MKVFX           |
| C000220109 | A            | MKVBX           |
| C000220110 | R1           | MKVDX           |
| C000220111 | I            | MKVIX           |
| C000220112 | C            | MKVCX           |
| C000220113 | R2           | MKVEX           |

## 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 International Large Cap Value Fund

- **b. EDGAR series identifier (if any):** S000068882

- **c. LEI of Series:** 549300YEW2NKJCMQAR75

**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:** $5541151998.63

**Total Liabilities:** $29112763.82

**Net Assets:** $5512039234.81

**Cash Not Reported:** $869304.79

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000220106 | -9.12%               | 7.28%                | 12.56%               |
| Class ID C000220107 | -9.11%               | 7.27%                | 12.55%               |
| Class ID C000220112 | -9.21%               | 7.16%                | 12.44%               |
| Class ID C000220113 | -9.23%               | 7.31%                | 12.51%               |
| Class ID C000220109 | -9.14%               | 7.20%                | 12.60%               |
| Class ID C000220110 | -9.19%               | 7.14%                | 12.50%               |
| Class ID C000220111 | -9.11%               | 7.27%                | 12.55%               |
| Class ID C000220108 | -9.12%               | 7.19%                | 12.58%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-6908691.37             | $-487871150.58                             |
| Month 2  | $-50277710.38            | $391640714.47                              |
| Month 3  | $-2712769.89             | $615589743.80                              |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Experian plc                                 | Experian plc                                      | CUSIP: N/A<br>LEI: 635400RXXHHYT1JTSZ26       | Long             | EC               | CORP              | JE        |    454784 | NS      | $16169700.04  | 0.29%             |  |  |  | No            |                  2 | On Loan: No      |
| Taiwan Semiconductor Manufacturing Co. Ltd.  | Taiwan Semiconductor Manufacturing Co. Ltd.       | CUSIP: 874039100<br>LEI: 549300KB6NK5SBD14S87 | Long             | EC               | CORP              | TW        |    514581 | NS      | $42699931.38  | 0.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Chubb Ltd.                                   | Chubb Ltd.                                        | CUSIP: N/A<br>LEI: E0JAN6VLUDI1HITHT809       | Long             | EC               | CORP              | CH        |    237892 | NS      | $52238704.28  | 0.95%             |  |  |  | No            |                  1 | On Loan: No      |
| Magna International, Inc.                    | Magna International, Inc.                         | CUSIP: 559222401<br>LEI: 95RWVLFZX6VGDZNNTN43 | Long             | EC               | CORP              | CA        |    355174 | NS      | $21875166.66  | 0.40%             |  |  |  | No            |                  1 | On Loan: —       |
| MFS Institutional Money Market Portfolio     | MFS Institutional Money Market Portfolio, Class A | CUSIP: 55291X109<br>LEI: 5L2W638H85N8T1136O07 | Long             | STIV             | RF                | US        |  23974246 | NS      | $23974245.81  | 0.43%             |  |  |  | No            |                  1 | On Loan: No      |
| Toronto-Dominion Bank (The)                  | Toronto-Dominion Bank (The)                       | CUSIP: 891160509<br>LEI: PT3QB789TSUIDF371261 | Long             | EC               | CORP              | CA        |   1528425 | NS      | $101728350.18 | 1.85%             |  |  |  | No            |                  1 | On Loan: No      |
| Weir Group plc (The)                         | Weir Group plc (The)                              | CUSIP: N/A<br>LEI: 549300KDR56WHY9I3D10       | Long             | EC               | CORP              | GB        |   1251920 | NS      | $27073251.95  | 0.49%             |  |  |  | No            |                  2 | On Loan: No      |
| Amadeus IT Group SA                          | Amadeus IT Group SA                               | CUSIP: N/A<br>LEI: 9598004A3FTY3TEHHN09       | Long             | EC               | CORP              | ES        |   1079235 | NS      | $58758429.54  | 1.07%             |  |  |  | No            |                  2 | On Loan: No      |
| Julius Baer Group Ltd.                       | Julius Baer Group Ltd.                            | CUSIP: N/A<br>LEI: 5299007MF0604ZGJER92       | Long             | EC               | CORP              | CH        |    992005 | NS      | $57448016.50  | 1.04%             |  |  |  | No            |                  2 | On Loan: No      |
| Danone SA                                    | Danone SA                                         | CUSIP: N/A<br>LEI: 969500KMUQ2B6CBAF162       | Long             | EC               | CORP              | FR        |    743384 | NS      | $38846418.97  | 0.70%             |  |  |  | No            |                  2 | On Loan: No      |
| Sanofi                                       | Sanofi                                            | CUSIP: N/A<br>LEI: 549300E9PC51EN656011       | Long             | EC               | CORP              | FR        |    297278 | NS      | $26858042.74  | 0.49%             |  |  |  | No            |                  2 | On Loan: No      |
| British American Tobacco plc                 | British American Tobacco plc                      | CUSIP: N/A<br>LEI: 213800FKA5MF17RJKT63       | Long             | EC               | CORP              | GB        |   1330628 | NS      | $54602617.96  | 0.99%             |  |  |  | No            |                  2 | On Loan: No      |
| ICON plc                                     | ICON plc                                          | CUSIP: N/A<br>LEI: 6354008SRQGEMC4XFI67       | Long             | EC               | CORP              | IE        |    132636 | NS      | $28575099.84  | 0.52%             |  |  |  | No            |                  1 | On Loan: No      |
| Kirin Holdings Co. Ltd.                      | Kirin Holdings Co. Ltd.                           | CUSIP: 497350108<br>LEI: 353800GBVL72LLMTYM96 | Long             | EC               | CORP              | JP        |   1787000 | NS      | $28200111.83  | 0.51%             |  |  |  | No            |                  2 | On Loan: No      |
| Deutsche Boerse AG                           | Deutsche Boerse AG                                | CUSIP: N/A<br>LEI: 529900G3SW56SHYNPR95       | Long             | EC               | CORP              | DE        |    495995 | NS      | $90985152.84  | 1.65%             |  |  |  | No            |                  2 | On Loan: No      |
| Nitto Denko Corp.                            | Nitto Denko Corp.                                 | CUSIP: N/A<br>LEI: 3538009GX5P09USH2J25       | Long             | EC               | CORP              | JP        |    480300 | NS      | $30418079.33  | 0.55%             |  |  |  | No            |                  2 | On Loan: No      |
| Vodafone Group plc                           | Vodafone Group plc                                | CUSIP: N/A<br>LEI: 213800TB53ELEUKM7Q61       | Long             | EC               | CORP              | GB        |  68378136 | NS      | $75976642.51  | 1.38%             |  |  |  | No            |                  2 | On Loan: No      |
| Barclays plc                                 | Barclays plc                                      | CUSIP: N/A<br>LEI: 213800LBQA1Y9L22JB70       | Long             | EC               | CORP              | GB        |  27610076 | NS      | $53893670.46  | 0.98%             |  |  |  | No            |                  2 | On Loan: No      |
| Lloyds Banking Group plc                     | Lloyds Banking Group plc                          | CUSIP: N/A<br>LEI: 549300PPXHEU2JF0AM85       | Long             | EC               | CORP              | GB        |  49760335 | NS      | $28653967.65  | 0.52%             |  |  |  | No            |                  2 | On Loan: No      |
| Bank of Ireland Group plc                    | Bank of Ireland Group plc                         | CUSIP: N/A<br>LEI: 635400C8EK6DRI12LJ39       | Long             | EC               | CORP              | IE        |   9967536 | NS      | $82225208.82  | 1.49%             |  |  |  | No            |                  2 | On Loan: No      |
| BNP Paribas SA                               | BNP Paribas SA                                    | CUSIP: N/A<br>LEI: R0MUWSFPU8MPRO8K5P83       | Long             | EC               | CORP              | FR        |   2786647 | NS      | $157766024.47 | 2.86%             |  |  |  | No            |                  2 | On Loan: No      |
| Aptiv plc                                    | Aptiv plc                                         | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JE        |    249667 | NS      | $26631978.89  | 0.48%             |  |  |  | No            |                  1 | On Loan: No      |
| UBS Group AG                                 | UBS Group AG (Registered)                         | CUSIP: N/A<br>LEI: 549300SZJ9VS8SGXAN81       | Long             | EC               | CORP              | CH        |   8396154 | NS      | $156236299.12 | 2.83%             |  |  |  | No            |                  2 | On Loan: No      |
| Eni SpA                                      | Eni SpA                                           | CUSIP: N/A<br>LEI: BUCRF72VH5RBN7X3VL35       | Long             | EC               | CORP              | IT        |  11241295 | NS      | $166869747.45 | 3.03%             |  |  |  | No            |                  2 | On Loan: No      |
| LVMH Moet Hennessy Louis Vuitton SE          | LVMH Moet Hennessy Louis Vuitton SE               | CUSIP: N/A<br>LEI: IOG4E947OATN0KJYSD45       | Long             | EC               | CORP              | FR        |     21111 | NS      | $16345418.03  | 0.30%             |  |  |  | No            |                  2 | On Loan: No      |
| Glencore plc                                 | Glencore plc                                      | CUSIP: N/A<br>LEI: 2138002658CPO9NBH955       | Long             | EC               | CORP              | JE        |  17281774 | NS      | $116913213.89 | 2.12%             |  |  |  | No            |                  2 | On Loan: No      |
| Bayer AG                                     | Bayer AG (Registered)                             | CUSIP: N/A<br>LEI: 549300J4U55H3WP1XT59       | Long             | EC               | CORP              | DE        |   1382934 | NS      | $79945364.78  | 1.45%             |  |  |  | No            |                  2 | On Loan: No      |
| St James's Place plc                         | St James's Place plc                              | CUSIP: N/A<br>LEI: 213800M993ICXOMBCP87       | Long             | EC               | CORP              | GB        |   5019494 | NS      | $70920696.57  | 1.29%             |  |  |  | No            |                  2 | On Loan: No      |
| Schneider Electric SE                        | Schneider Electric SE                             | CUSIP: N/A<br>LEI: 969500A1YF1XUYYXS284       | Long             | EC               | CORP              | FR        |    869756 | NS      | $128983491.47 | 2.34%             |  |  |  | No            |                  2 | On Loan: No      |
| Telefonaktiebolaget LM Ericsson              | Telefonaktiebolaget LM Ericsson, Class B          | CUSIP: N/A<br>LEI: 549300W9JLPW15XIFM52       | Long             | EC               | CORP              | SE        |   4709275 | NS      | $29657162.72  | 0.54%             |  |  |  | No            |                  2 | On Loan: No      |
| Resona Holdings, Inc.                        | Resona Holdings, Inc.                             | CUSIP: N/A<br>LEI: 52990067JE75XZCYYT81       | Long             | EC               | CORP              | JP        |   3963000 | NS      | $19115446.44  | 0.35%             |  |  |  | No            |                  2 | On Loan: No      |
| Hitachi Ltd.                                 | Hitachi Ltd.                                      | CUSIP: N/A<br>LEI: 549300T6IPOCDWLKC615       | Long             | EC               | CORP              | JP        |   1285900 | NS      | $69105239.83  | 1.25%             |  |  |  | No            |                  2 | On Loan: No      |
| Imperial Brands plc                          | Imperial Brands plc                               | CUSIP: N/A<br>LEI: 549300DFVPOB67JL3A42       | Long             | EC               | CORP              | GB        |   4288547 | NS      | $110163371.30 | 2.00%             |  |  |  | No            |                  2 | On Loan: No      |
| Wolters Kluwer NV                            | Wolters Kluwer NV                                 | CUSIP: N/A<br>LEI: 724500TEM53I0U077B74       | Long             | EC               | CORP              | NL        |    668389 | NS      | $73827231.01  | 1.34%             |  |  |  | No            |                  2 | On Loan: No      |
| RS GROUP plc                                 | RS GROUP plc                                      | CUSIP: N/A<br>LEI: 549300KVXDURRKVW7R37       | Long             | EC               | CORP              | GB        |   4185433 | NS      | $47278099.40  | 0.86%             |  |  |  | No            |                  2 | On Loan: No      |
| Tesco plc                                    | Tesco plc                                         | CUSIP: N/A<br>LEI: 2138002P5RNKC5W2JZ46       | Long             | EC               | CORP              | GB        |  26843751 | NS      | $74503998.40  | 1.35%             |  |  |  | No            |                  2 | On Loan: No      |
| Iberdrola SA                                 | Iberdrola SA                                      | CUSIP: N/A<br>LEI: 5QK37QC7NWOJ8D7WVQ45       | Long             | EC               | CORP              | ES        |  10275356 | NS      | $116305574.66 | 2.11%             |  |  |  | No            |                  2 | On Loan: No      |
| Cie Financiere Richemont SA                  | Cie Financiere Richemont SA (Registered)          | CUSIP: N/A<br>LEI: 549300YIPGJ6UX2QPS51       | Long             | EC               | CORP              | CH        |    583014 | NS      | $77553140.26  | 1.41%             |  |  |  | No            |                  2 | On Loan: No      |
| Kyocera Corp.                                | Kyocera Corp.                                     | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |   1198100 | NS      | $61422447.53  | 1.11%             |  |  |  | No            |                  2 | On Loan: No      |
| JPMORGAN US GOVERNMENT MONEY MKT FD          | Investment Company                                | CUSIP: N/A<br>LEI: 549300NQ5E5B7ZV4T516       | Long             | STIV             | RF                | US        |  12401326 | NS      | $12401326.00  | 0.22%             |  |  |  | No            |                  1 | On Loan: No      |
| RELX plc                                     | RELX plc                                          | CUSIP: N/A<br>LEI: 549300WSX3VBUFFJOO66       | Long             | EC               | CORP              | GB        |   1247163 | NS      | $35298411.19  | 0.64%             |  |  |  | No            |                  2 | On Loan: No      |
| Legrand SA                                   | Legrand SA                                        | CUSIP: N/A<br>LEI: 969500XXRPGD7HCAFA90       | Long             | EC               | CORP              | FR        |    347217 | NS      | $28712531.65  | 0.52%             |  |  |  | No            |                  2 | On Loan: No      |
| Gildan Activewear, Inc.                      | Gildan Activewear, Inc.                           | CUSIP: 375916103<br>LEI: 549300SB3IBI34M00Z45 | Long             | EC               | CORP              | CA        |    409665 | NS      | $11862209.98  | 0.22%             |  |  |  | No            |                  1 | On Loan: No      |
| SMC Corp.                                    | SMC Corp.                                         | CUSIP: N/A<br>LEI: 353800O40V08DOZ70X62       | Long             | EC               | CORP              | JP        |    113800 | NS      | $52055596.05  | 0.94%             |  |  |  | No            |                  2 | On Loan: No      |
| BAE Systems plc                              | BAE Systems plc                                   | CUSIP: N/A<br>LEI: 8SVCSVKSGDWMW2QHOH83       | Long             | EC               | CORP              | GB        |   3746703 | NS      | $37193175.45  | 0.67%             |  |  |  | No            |                  2 | On Loan: No      |
| IG Group Holdings plc                        | IG Group Holdings plc                             | CUSIP: N/A<br>LEI: 2138003A5Q1M7ANOUD76       | Long             | EC               | CORP              | GB        |   4822719 | NS      | $48055336.37  | 0.87%             |  |  |  | No            |                  2 | On Loan: No      |
| Linde plc                                    | Linde plc                                         | CUSIP: N/A<br>LEI: 8945002PAZHZLBGKGF02       | Long             | EC               | CORP              | IE        |    285411 | NS      | $95069280.34  | 1.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Yum China Holdings, Inc.                     | Yum China Holdings, Inc.                          | CUSIP: 98850P109<br>LEI: 529900DO9BYZ7VA3K502 | Long             | EC               | CORP              | US        |    467890 | NS      | $25790096.80  | 0.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Burberry Group plc                           | Burberry Group plc                                | CUSIP: N/A<br>LEI: 213800PE1KEFCNFR1R50       | Long             | EC               | CORP              | GB        |   1511431 | NS      | $39889403.50  | 0.72%             |  |  |  | No            |                  2 | On Loan: No      |
| Philip Morris International, Inc.            | Philip Morris International, Inc.                 | CUSIP: 718172109<br>LEI: HL3H1H2BGXWVG3BSWR90 | Long             | EC               | CORP              | US        |    398664 | NS      | $39734840.88  | 0.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Willis Towers Watson plc                     | Willis Towers Watson plc                          | CUSIP: N/A<br>LEI: 549300WHC56FF48KL350       | Long             | EC               | CORP              | IE        |    593672 | NS      | $146138299.52 | 2.65%             |  |  |  | No            |                  1 | On Loan: No      |
| Quebecor, Inc.                               | Quebecor, Inc., Class B                           | CUSIP: 748193208<br>LEI: N/A                  | Long             | EC               | CORP              | CA        |   1829406 | NS      | $39426443.10  | 0.72%             |  |  |  | No            |                  1 | On Loan: No      |
| DBS Group Holdings Ltd.                      | DBS Group Holdings Ltd.                           | CUSIP: N/A<br>LEI: 5493007FKT78NKPM5V55       | Long             | EC               | CORP              | SG        |    623700 | NS      | $16217134.57  | 0.29%             |  |  |  | No            |                  2 | On Loan: No      |
| Reckitt Benckiser Group plc                  | Reckitt Benckiser Group plc                       | CUSIP: N/A<br>LEI: 5493003JFSMOJG48V108       | Long             | EC               | CORP              | GB        |    941916 | NS      | $68148118.09  | 1.24%             |  |  |  | No            |                  2 | On Loan: No      |
| Woodside Energy Group Ltd.                   | Woodside Energy Group Ltd.                        | CUSIP: N/A<br>LEI: 2549005ZC5RXAOO7FH41       | Long             | EC               | CORP              | AU        |   3513444 | NS      | $88653080.81  | 1.61%             |  |  |  | No            |                  2 | On Loan: No      |
| Nintendo Co. Ltd.                            | Nintendo Co. Ltd.                                 | CUSIP: N/A<br>LEI: 353800FEEXU6I9M0ZF27       | Long             | EC               | CORP              | JP        |    481500 | NS      | $20721698.29  | 0.38%             |  |  |  | No            |                  2 | On Loan: No      |
| SAP SE                                       | SAP SE                                            | CUSIP: N/A<br>LEI: 529900D6BF99LW9R2E68       | Long             | EC               | CORP              | DE        |    185882 | NS      | $20118083.40  | 0.36%             |  |  |  | No            |                  2 | On Loan: No      |
| Diageo plc                                   | Diageo plc                                        | CUSIP: N/A<br>LEI: 213800ZVIELEA55JMJ32       | Long             | EC               | CORP              | GB        |    813749 | NS      | $37811207.66  | 0.69%             |  |  |  | No            |                  2 | On Loan: No      |
| WPP plc                                      | WPP plc                                           | CUSIP: N/A<br>LEI: 549300LSGBXPYHXGDT93       | Long             | EC               | CORP              | JE        |   4139632 | NS      | $44026306.26  | 0.80%             |  |  |  | No            |                  2 | On Loan: No      |
| Mitsubishi UFJ Financial Group, Inc.         | Mitsubishi UFJ Financial Group, Inc.              | CUSIP: N/A<br>LEI: 353800V2V8PUY9TK3E06       | Long             | EC               | CORP              | JP        |  23384000 | NS      | $128140241.98 | 2.32%             |  |  |  | No            |                  2 | On Loan: No      |
| Koito Manufacturing Co. Ltd.                 | Koito Manufacturing Co. Ltd.                      | CUSIP: N/A<br>LEI: N/A                        | Long             | EC               | CORP              | JP        |   2249300 | NS      | $35892436.50  | 0.65%             |  |  |  | No            |                  2 | On Loan: No      |
| Haleon plc                                   | Haleon plc                                        | CUSIP: N/A<br>LEI: 549300PSB3WWEODCUP19       | Long             | EC               | CORP              | GB        |   7858139 | NS      | $27059439.24  | 0.49%             |  |  |  | No            |                  2 | On Loan: No      |
| National Grid plc                            | National Grid plc                                 | CUSIP: N/A<br>LEI: 8R95QZMKZLJX5Q2XR704       | Long             | EC               | CORP              | GB        |   6693936 | NS      | $82652749.62  | 1.50%             |  |  |  | No            |                  2 | On Loan: No      |
| Roche Holding AG                             | Roche Holding AG                                  | CUSIP: N/A<br>LEI: 549300U41AUUVOAAOB37       | Long             | EC               | CORP              | CH        |    382697 | NS      | $124485217.01 | 2.26%             |  |  |  | No            |                  1 | On Loan: No      |
| KDDI Corp.                                   | KDDI Corp.                                        | CUSIP: N/A<br>LEI: 5299003FU7V4I45FU310       | Long             | EC               | CORP              | JP        |   1785000 | NS      | $53423790.92  | 0.97%             |  |  |  | No            |                  2 | On Loan: No      |
| E.ON SE                                      | E.ON SE                                           | CUSIP: N/A<br>LEI: Q9MAIUP40P25UFBFG033       | Long             | EC               | CORP              | DE        |   8095315 | NS      | $77045209.51  | 1.40%             |  |  |  | No            |                  2 | On Loan: No      |
| AIB Group plc                                | AIB Group plc                                     | CUSIP: N/A<br>LEI: 635400AKJBGNS5WNQL34       | Long             | EC               | CORP              | IE        |  10005557 | NS      | $32528210.39  | 0.59%             |  |  |  | No            |                  2 | On Loan: No      |
| CGI, Inc.                                    | CGI, Inc.                                         | CUSIP: 12532H104<br>LEI: 549300WSRCZY73ZG3090 | Long             | EC               | CORP              | CA        |    648012 | NS      | $56575496.62  | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| ABN AMRO Bank NV                             | ABN AMRO Bank NV                                  | CUSIP: N/A<br>LEI: BFXS5XCH7N0Y05NIXW11       | Long             | EC               | CORP              | NL        |   2047269 | NS      | $26582252.47  | 0.48%             |  |  |  | No            |                  2 | On Loan: No      |
| Manulife Financial Corp.                     | Manulife Financial Corp.                          | CUSIP: 56501R106<br>LEI: 5493007GBX87QOZACS27 | Long             | EC               | CORP              | CA        |   3364220 | NS      | $60599227.30  | 1.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Aalberts NV                                  | Aalberts NV                                       | CUSIP: N/A<br>LEI: 549300EMP9DT6Q35HZ31       | Long             | EC               | CORP              | NL        |    725405 | NS      | $29171780.74  | 0.53%             |  |  |  | No            |                  2 | On Loan: No      |
| Secom Co. Ltd.                               | Secom Co. Ltd.                                    | CUSIP: N/A<br>LEI: 529900TYCL9N3E9PGE47       | Long             | EC               | CORP              | JP        |    547300 | NS      | $33931613.36  | 0.62%             |  |  |  | No            |                  2 | On Loan: No      |
| Cie Generale des Etablissements Michelin SCA | Cie Generale des Etablissements Michelin SCA      | CUSIP: N/A<br>LEI: 549300SOSI58J6VIW052       | Long             | EC               | CORP              | FR        |    754267 | NS      | $21319802.66  | 0.39%             |  |  |  | No            |                  2 | On Loan: No      |
| Galp Energia SGPS SA                         | Galp Energia SGPS SA                              | CUSIP: N/A<br>LEI: 2138003319Y7NM75FG53       | Long             | EC               | CORP              | PT        |   2714703 | NS      | $33361494.03  | 0.61%             |  |  |  | No            |                  2 | On Loan: No      |
| Rio Tinto plc                                | Rio Tinto plc                                     | CUSIP: N/A<br>LEI: 213800YOEO5OQ72G2R82       | Long             | EC               | CORP              | GB        |   1790527 | NS      | $121638821.33 | 2.21%             |  |  |  | No            |                  2 | On Loan: No      |
| Safran SA                                    | Safran SA                                         | CUSIP: N/A<br>LEI: 969500UIC89GT3UL7L24       | Long             | EC               | CORP              | FR        |    278668 | NS      | $34288025.16  | 0.62%             |  |  |  | No            |                  2 | On Loan: No      |
| Techtronic Industries Co. Ltd.               | Techtronic Industries Co. Ltd.                    | CUSIP: N/A<br>LEI: 549300HZW2SBE758OK89       | Long             | EC               | CORP              | HK        |   3927500 | NS      | $47295199.42  | 0.86%             |  |  |  | No            |                  2 | On Loan: No      |
| Nestle SA                                    | Nestle SA (Registered)                            | CUSIP: N/A<br>LEI: KY37LUS27QQX7BB93L28       | Long             | EC               | CORP              | CH        |    373208 | NS      | $44411451.47  | 0.81%             |  |  |  | No            |                  2 | On Loan: No      |
| KBC Group NV                                 | KBC Group NV                                      | CUSIP: N/A<br>LEI: 213800X3Q9LSAKRUWY91       | Long             | EC               | CORP              | BE        |    608385 | NS      | $34048590.80  | 0.62%             |  |  |  | No            |                  2 | On Loan: No      |
| Dassault Aviation SA                         | Dassault Aviation SA                              | CUSIP: N/A<br>LEI: 969500CVFTUT88V8QN95       | Long             | EC               | CORP              | FR        |    238245 | NS      | $37869911.42  | 0.69%             |  |  |  | No            |                  2 | On Loan: No      |
| NXP Semiconductors NV                        | NXP Semiconductors NV                             | CUSIP: N/A<br>LEI: 724500M9BY5293JDF951       | Long             | EC               | CORP              | NL        |    200180 | NS      | $35199651.20  | 0.64%             |  |  |  | No            |                  1 | On Loan: No      |
| Daikin Industries Ltd.                       | Daikin Industries Ltd.                            | CUSIP: N/A<br>LEI: 549300Y7FWSTSHMW5Y57       | Long             | EC               | CORP              | JP        |    374400 | NS      | $61959708.13  | 1.12%             |  |  |  | No            |                  2 | On Loan: No      |
| Ryanair Holdings plc                         | Ryanair Holdings plc                              | CUSIP: 783513203<br>LEI: 635400BR2ROC1FVEBQ56 | Long             | EC               | CORP              | IE        |    811309 | NS      | $61407978.21  | 1.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Fujitsu Ltd.                                 | Fujitsu Ltd.                                      | CUSIP: N/A<br>LEI: 3538000246DHJLRTUZ24       | Long             | EC               | CORP              | JP        |    480300 | NS      | $65218535.64  | 1.18%             |  |  |  | No            |                  2 | On Loan: No      |
| Novartis AG                                  | Novartis AG (Registered)                          | CUSIP: N/A<br>LEI: 5493007HIVTX6SY6XD66       | Long             | EC               | CORP              | CH        |    508122 | NS      | $45302127.18  | 0.82%             |  |  |  | No            |                  2 | On Loan: No      |
| Capgemini SE                                 | Capgemini SE                                      | CUSIP: N/A<br>LEI: 96950077L0TN7BAROX36       | Long             | EC               | CORP              | FR        |    465551 | NS      | $84763026.97  | 1.54%             |  |  |  | No            |                  2 | On Loan: No      |
| B&M European Value Retail SA                 | B&M European Value Retail SA                      | CUSIP: N/A<br>LEI: 213800UK7ZRLY2K1X530       | Long             | EC               | CORP              | LU        |   6915322 | NS      | $34516025.96  | 0.63%             |  |  |  | No            |                  2 | On Loan: No      |
| Continental AG                               | Continental AG                                    | CUSIP: N/A<br>LEI: 529900A7YD9C0LLXM621       | Long             | EC               | CORP              | DE        |    814042 | NS      | $48521436.17  | 0.88%             |  |  |  | No            |                  1 | On Loan: No      |
| Suncor Energy, Inc.                          | Suncor Energy, Inc.                               | CUSIP: 867224107<br>LEI: 549300W70ZOQDVLCHY06 | Long             | EC               | CORP              | CA        |   1673255 | NS      | $55018450.47  | 1.00%             |  |  |  | No            |                  1 | On Loan: —       |
| NatWest Group plc                            | NatWest Group plc                                 | CUSIP: N/A<br>LEI: 2138005O9XJIJN4JPN90       | Long             | EC               | CORP              | GB        |  45751890 | NS      | $145472496.21 | 2.64%             |  |  |  | No            |                  2 | On Loan: No      |
| Canadian Pacific Railway Ltd.                | Canadian Pacific Railway Ltd.                     | CUSIP: 13645T100<br>LEI: N/A                  | Long             | EC               | CORP              | CA        |    961371 | NS      | $78709280.18  | 1.43%             |  |  |  | No            |                  1 | On Loan: No      |
| Samsung Electronics Co. Ltd.                 | Samsung Electronics Co. Ltd.                      | CUSIP: N/A<br>LEI: 9884007ER46L6N7EI764       | Long             | EC               | CORP              | KR        |   1459557 | NS      | $70093356.56  | 1.27%             |  |  |  | No            |                  2 | On Loan: No      |
| Henkel AG & Co. KGaA                         | Henkel AG & Co. KGaA (Preference)                 | CUSIP: N/A<br>LEI: 549300VZCL1HTH4O4Y49       | Long             | EC               | CORP              | DE        |   1467578 | NS      | $104518945.31 | 1.90%             |  |  |  | No            |                  1 | On Loan: No      |
| Toyota Industries Corp.                      | Toyota Industries Corp.                           | CUSIP: N/A<br>LEI: 35380000WKGEAHEMW830       | Long             | EC               | CORP              | JP        |    542700 | NS      | $31123214.03  | 0.56%             |  |  |  | No            |                  2 | On Loan: No      |

### Signature

**Date Signed:** 2022-12-30

**Name of Applicant:** MFS Series Trust X

**Signature:** Kasey Phillips

**Name of Signer:** Kasey Phillips

**Title:** Assistant Treasurer