# EDGAR Filing Document

**Accession Number:** 0000783740
**File Stem:** 0001410368-26-007044
**Filing Date:** 2026-1
**Character Count:** 35032
**Document Hash:** eff44bd41550e26a6857827d82975ea5
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-007044.hdr.sgml**: 20260126

**ACCESSION NUMBER**: 0001410368-26-007044

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251130

**FILED AS OF DATE**: 20260126

**DATE AS OF CHANGE**: 20260126

**PERIOD START**: 20260531

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFS SERIES TRUST X
- **CENTRAL INDEX KEY:** 0000783740

**ORGANIZATION NAME:**
- **EIN:** 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:** 26558568

**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 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           |

## 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 Growth Fund

- **b. EDGAR series identifier (if any):** S000002516

- **c. LEI of Series:** PTNAY8DC4VJYOKVJ5B83

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

- **a. Date of fiscal year-end:** 2026-05-31

- **b. Date as of which information is reported:** 2025-11-30

**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:** $22079209375.42

**Total Liabilities:** $74453154.98

**Net Assets:** $22004756220.44

**Cash Not Reported:** $1400062.72

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000006937 | 2.61%                | 0.88%                | -0.30%               |
| Class ID C000006938 | 2.56%                | 0.82%                | -0.37%               |
| Class ID C000006939 | 2.56%                | 0.81%                | -0.37%               |
| Class ID C000006940 | 2.66%                | 0.89%                | -0.26%               |
| Class ID C000034484 | 2.66%                | 0.91%                | -0.28%               |
| Class ID C000071430 | 2.66%                | 0.89%                | -0.28%               |
| Class ID C000071431 | 2.57%                | 0.81%                | -0.36%               |
| Class ID C000071432 | 2.60%                | 0.85%                | -0.32%               |
| Class ID C000071433 | 2.62%                | 0.87%                | -0.29%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $59943097.42             | $469483256.55                              |
| Month 2  | $50052497.71             | $145537278.28                              |
| Month 3  | $518232100.04            | $-574540226.34                             |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| Agnico Eagle Mines Ltd                    | Agnico Eagle Mines Ltd                    | CUSIP: 008474108<br>LEI: 254900BFJ2DOHPMEXN45 | Long             | EC               | CORP              | CA        |   2920928 | NS      | $509252494.13  | 2.31%             |  |  |  | No            | 1                  | On Loan: No      |
| Diageo PLC                                | Diageo PLC                                | CUSIP: 000000000<br>LEI: 213800ZVIELEA55JMJ32 | Long             | EC               | CORP              | GB        |   8725405 | NS      | $200447150.97  | 0.91%             |  |  |  | No            | 1                  | On Loan: No      |
| AstraZeneca PLC                           | AstraZeneca PLC                           | CUSIP: 000000000<br>LEI: PY6ZZQWO2IZFZC3IOL08 | Long             | EC               | CORP              | GB        |   3174013 | NS      | $587109510.55  | 2.67%             |  |  |  | No            | 1                  | On Loan: No      |
| Canadian Natural Resources Ltd            | Canadian Natural Resources Ltd            | CUSIP: 136385101<br>LEI: 549300T15RIMIKZC5Q38 | Long             | EC               | CORP              | CA        |   2113157 | NS      | $71418945.30   | 0.32%             |  |  |  | No            | 1                  | On Loan: No      |
| Grupo Financiero Banorte SAB de CV        | Grupo Financiero Banorte SAB de CV        | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | MX        |  18352860 | NS      | $176669217.32  | 0.80%             |  |  |  | No            | 1                  | On Loan: No      |
| Element Fleet Management Corp             | Element Fleet Management Corp             | CUSIP: 286181201<br>LEI: 5493000PGBS1C22ELQ16 | Long             | EC               | CORP              | CA        |   9412267 | NS      | $250351686.56  | 1.14%             |  |  |  | No            | 1                  | On Loan: No      |
| Burberry Group PLC                        | Burberry Group PLC                        | CUSIP: 000000000<br>LEI: 213800PE1KEFCNFR1R50 | Long             | EC               | CORP              | GB        |   4113889 | NS      | $62052112.97   | 0.28%             |  |  |  | No            | 1                  | On Loan: No      |
| Franco-Nevada Corp                        | Franco-Nevada Corp                        | CUSIP: 351858105<br>LEI: 98450064C1B5D3E94864 | Long             | EC               | CORP              | CA        |   2162100 | NS      | $454792153.57  | 2.07%             |  |  |  | No            | 1                  | On Loan: No      |
| LVMH Moet Hennessy Louis Vuitton SE       | LVMH Moet Hennessy Louis Vuitton SE       | CUSIP: 000000000<br>LEI: IOG4E947OATN0KJYSD45 | Long             | EC               | CORP              | FR        |    690704 | NS      | $509326767.30  | 2.31%             |  |  |  | No            | 1                  | On Loan: No      |
| Capgemini SE                              | Capgemini SE                              | CUSIP: 000000000<br>LEI: 96950077L0TN7BAROX36 | Long             | EC               | CORP              | FR        |   2014633 | NS      | $315119160.28  | 1.43%             |  |  |  | No            | 1                  | On Loan: No      |
| Kingspan Group PLC                        | Kingspan Group PLC                        | CUSIP: 000000000<br>LEI: 635400HM7V74SUB9OG75 | Long             | EC               | CORP              | IE        |    798219 | NS      | $68400855.82   | 0.31%             |  |  |  | No            | 1                  | On Loan: No      |
| GEA Group AG                              | GEA Group AG                              | CUSIP: 000000000<br>LEI: 549300PHUU0ZZWO8EO07 | Long             | EC               | CORP              | DE        |   4373607 | NS      | $296375007.46  | 1.35%             |  |  |  | No            | 1                  | On Loan: No      |
| Pernod Ricard SA                          | Pernod Ricard SA                          | CUSIP: 000000000<br>LEI: 52990097YFPX9J0H5D87 | Long             | EC               | CORP              | FR        |   1522901 | NS      | $137091466.42  | 0.62%             |  |  |  | No            | 1                  | On Loan: No      |
| Merck KGaA                                | Merck KGaA                                | CUSIP: 000000000<br>LEI: 529900OAREIS0MOPTW25 | Long             | EC               | CORP              | DE        |    928644 | NS      | $124996030.44  | 0.57%             |  |  |  | No            | 1                  | On Loan: No      |
| Schneider Electric SE                     | Schneider Electric SE                     | CUSIP: 000000000<br>LEI: 969500A1YF1XUYYXS284 | Long             | EC               | CORP              | FR        |   2870970 | NS      | $769537182.83  | 3.50%             |  |  |  | No            | 1                  | On Loan: No      |
| SAP SE                                    | SAP SE                                    | CUSIP: 000000000<br>LEI: 529900D6BF99LW9R2E68 | Long             | EC               | CORP              | DE        |   2732098 | NS      | $661143058.26  | 3.00%             |  |  |  | No            | 1                  | On Loan: No      |
| MFS Institutional Money Market Portfolio  | MFS Institutional Money Market Portfolio  | CUSIP: 55291X109<br>LEI: 5L2W638H85N8T1136O07 | Long             | EC               | RF                | US        | 633813598 | NS      | $633940360.95  | 2.88%             |  |  |  | No            | 1                  | On Loan: No      |
| MercadoLibre Inc                          | MercadoLibre Inc                          | CUSIP: 58733R102<br>LEI: 549300DKPDN9M5S8GB14 | Long             | EC               | CORP              | US        |     44283 | NS      | $91744633.74   | 0.42%             |  |  |  | No            | 1                  | On Loan: No      |
| Singapore Technologies Engineering Ltd    | Singapore Technologies Engineering Ltd    | CUSIP: 000000000<br>LEI: 254900OEXGGWCR24DG90 | Long             | EC               | CORP              | SG        |   7866700 | NS      | $50386703.71   | 0.23%             |  |  |  | No            | 1                  | On Loan: No      |
| LY Corp                                   | LY Corp                                   | CUSIP: 000000000<br>LEI: 52990078MD2OL792YM35 | Long             | EC               | CORP              | JP        |  32717300 | NS      | $88074163.12   | 0.40%             |  |  |  | No            | 1                  | On Loan: No      |
| Reliance Industries Ltd                   | Reliance Industries Ltd                   | CUSIP: 000000000<br>LEI: 5493003UOETFYRONLG31 | Long             | EC               | CORP              | IN        |   9840321 | NS      | $172444206.57  | 0.78%             |  |  |  | No            | 1                  | On Loan: No      |
| Kotak Mahindra Bank Ltd                   | Kotak Mahindra Bank Ltd                   | CUSIP: 000000000<br>LEI: 335800E6GTTXKHXE2I75 | Long             | EC               | CORP              | IN        |   3688040 | NS      | $87591851.94   | 0.40%             |  |  |  | No            | 1                  | On Loan: No      |
| Obic Co Ltd                               | Obic Co Ltd                               | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | JP        |   5714600 | NS      | $183724728.40  | 0.83%             |  |  |  | No            | 1                  | On Loan: No      |
| Oracle Corp Japan                         | Oracle Corp Japan                         | CUSIP: 000000000<br>LEI: 529900MIMKY9RU60Z323 | Long             | EC               | CORP              | JP        |   1339700 | NS      | $115140184.37  | 0.52%             |  |  |  | No            | 1                  | On Loan: No      |
| DBS Group Holdings Ltd                    | DBS Group Holdings Ltd                    | CUSIP: 000000000<br>LEI: 5493007FKT78NKPM5V55 | Long             | EC               | CORP              | SG        |   7388040 | NS      | $309010894.78  | 1.40%             |  |  |  | No            | 1                  | On Loan: No      |
| Aristocrat Leisure Ltd                    | Aristocrat Leisure Ltd                    | CUSIP: 000000000<br>LEI: 529900TE2HO3OZKYKC27 | Long             | EC               | CORP              | AU        |   4027111 | NS      | $153922026.50  | 0.70%             |  |  |  | No            | 1                  | On Loan: No      |
| Sugi Holdings Co Ltd                      | Sugi Holdings Co Ltd                      | CUSIP: 000000000<br>LEI: 529900N86BFWB1FADG87 | Long             | EC               | CORP              | JP        |   4304600 | NS      | $101576489.87  | 0.46%             |  |  |  | No            | 1                  | On Loan: No      |
| Delta Electronics Inc                     | Delta Electronics Inc                     | CUSIP: 000000000<br>LEI: 529900UVZWNWGDLJSM52 | Long             | EC               | CORP              | TW        |   8686000 | NS      | $257936976.26  | 1.17%             |  |  |  | No            | 1                  | On Loan: No      |
| Pan Pacific International Holdings Corp   | Pan Pacific International Holdings Corp   | CUSIP: 000000000<br>LEI: 529900QLHJM2E18A5763 | Long             | EC               | CORP              | JP        |  20709365 | NS      | $125564736.03  | 0.57%             |  |  |  | No            | 1                  | On Loan: No      |
| Nomura Research Institute Ltd             | Nomura Research Institute Ltd             | CUSIP: 000000000<br>LEI: 5299005F1HCVF4M4QN79 | Long             | EC               | CORP              | JP        |   6242100 | NS      | $249116554.53  | 1.13%             |  |  |  | No            | 1                  | On Loan: No      |
| James Hardie Industries PLC               | James Hardie Industries PLC               | CUSIP: 000000000<br>LEI: 635400NSGXKTVOO7JU45 | Long             | EC               | CORP              | IE        |   6498441 | NS      | $129298867.09  | 0.59%             |  |  |  | No            | 1                  | On Loan: No      |
| Hitachi Ltd                               | Hitachi Ltd                               | CUSIP: 000000000<br>LEI: 549300T6IPOCDWLKC615 | Long             | EC               | CORP              | JP        |  17738300 | NS      | $564155272.88  | 2.56%             |  |  |  | No            | 1                  | On Loan: No      |
| China Resources Gas Group Ltd             | China Resources Gas Group Ltd             | CUSIP: 000000000<br>LEI: 529900A0E1J5JSOKEK83 | Long             | EC               | CORP              | BM        |  21179300 | NS      | $62077235.17   | 0.28%             |  |  |  | No            | 1                  | On Loan: No      |
| NAVER Corp                                | NAVER Corp                                | CUSIP: 000000000<br>LEI: 988400ULUQYDB2HQYJ61 | Long             | EC               | CORP              | KR        |    911010 | NS      | $151148430.97  | 0.69%             |  |  |  | No            | 1                  | On Loan: No      |
| Nitori Holdings Co Ltd                    | Nitori Holdings Co Ltd                    | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | JP        |   7264600 | NS      | $125661465.38  | 0.57%             |  |  |  | No            | 1                  | On Loan: No      |
| Northern Star Resources Ltd               | Northern Star Resources Ltd               | CUSIP: 000000000<br>LEI: 254900XFXCRYYZAX6M78 | Long             | EC               | CORP              | AU        |   7644892 | NS      | $136032245.64  | 0.62%             |  |  |  | No            | 1                  | On Loan: No      |
| Resonac Holdings Corp                     | Resonac Holdings Corp                     | CUSIP: 000000000<br>LEI: 5493006AIPA1V92YPP18 | Long             | EC               | CORP              | JP        |   4825600 | NS      | $201606002.37  | 0.92%             |  |  |  | No            | 1                  | On Loan: No      |
| Terumo Corp                               | Terumo Corp                               | CUSIP: 000000000<br>LEI: 353800JX1R4582QVK932 | Long             | EC               | CORP              | JP        |  11220400 | NS      | $175268243.65  | 0.80%             |  |  |  | No            | 1                  | On Loan: No      |
| Kasikornbank PCL                          | Kasikornbank PCL                          | CUSIP: 000000000<br>LEI: 5493004COSQ54937AW41 | Long             | EC               | CORP              | TH        |  15260600 | NS      | $88401984.78   | 0.40%             |  |  |  | No            | 2                  | On Loan: No      |
| Taiwan Semiconductor Manufacturing Co Ltd | Taiwan Semiconductor Manufacturing Co Ltd | CUSIP: 000000000<br>LEI: 549300KB6NK5SBD14S87 | Long             | EC               | CORP              | TW        |  22220000 | NS      | $1019493388.56 | 4.63%             |  |  |  | No            | 1                  | On Loan: No      |
| Deutsche Boerse AG                        | Deutsche Boerse AG                        | CUSIP: 000000000<br>LEI: 529900G3SW56SHYNPR95 | Long             | EC               | CORP              | DE        |   1260399 | NS      | $337107142.65  | 1.53%             |  |  |  | No            | 1                  | On Loan: No      |
| Sodexo SA                                 | Sodexo SA                                 | CUSIP: 000000000<br>LEI: 969500LCBOG12HXPYM84 | Long             | EC               | CORP              | FR        |    960962 | NS      | $50779476.06   | 0.23%             |  |  |  | No            | 1                  | On Loan: No      |
| Roche Holding AG                          | Roche Holding AG                          | CUSIP: 000000000<br>LEI: 549300U41AUUVOAAOB37 | Long             | EC               | CORP              | CH        |   1764785 | NS      | $675501069.61  | 3.07%             |  |  |  | No            | 1                  | On Loan: No      |
| Nestle SA                                 | Nestle SA                                 | CUSIP: 000000000<br>LEI: KY37LUS27QQX7BB93L28 | Long             | EC               | CORP              | CH        |   6595362 | NS      | $655594257.83  | 2.98%             |  |  |  | No            | 1                  | On Loan: No      |
| Sonova Holding AG                         | Sonova Holding AG                         | CUSIP: 000000000<br>LEI: 5299004A0QNX7FBNHS61 | Long             | EC               | CORP              | CH        |    470794 | NS      | $117302800.90  | 0.53%             |  |  |  | No            | 1                  | On Loan: No      |
| EssilorLuxottica SA                       | EssilorLuxottica SA                       | CUSIP: 000000000<br>LEI: 549300M3VH1A3ER1TB49 | Long             | EC               | CORP              | FR        |    657295 | NS      | $235443081.36  | 1.07%             |  |  |  | No            | 1                  | On Loan: No      |
| RB Global Inc                             | RB Global Inc                             | CUSIP: 74935Q107<br>LEI: 5493002H8U24DJXQ4886 | Long             | EC               | CORP              | CA        |   3943633 | NS      | $387661000.54  | 1.76%             |  |  |  | No            | 1                  | On Loan: No      |
| Heineken NV                               | Heineken NV                               | CUSIP: 000000000<br>LEI: 724500K5PTPSST86UQ23 | Long             | EC               | CORP              | NL        |   5569625 | NS      | $453553261.22  | 2.06%             |  |  |  | No            | 1                  | On Loan: No      |
| Yum China Holdings Inc                    | Yum China Holdings Inc                    | CUSIP: 98850P109<br>LEI: 529900DO9BYZ7VA3K502 | Long             | EC               | CORP              | US        |   1691012 | NS      | $81405317.68   | 0.37%             |  |  |  | No            | 1                  | On Loan: No      |
| ASML Holding NV                           | ASML Holding NV                           | CUSIP: 000000000<br>LEI: 724500Y6DUVHQD6OXN27 | Long             | EC               | CORP              | NL        |    250361 | NS      | $262443450.23  | 1.19%             |  |  |  | No            | 1                  | On Loan: No      |
| Assa Abloy AB                             | Assa Abloy AB                             | CUSIP: 000000000<br>LEI: 549300YECS8HKCIMMB67 | Long             | EC               | CORP              | SE        |  11504254 | NS      | $436962179.86  | 1.99%             |  |  |  | No            | 1                  | On Loan: No      |
| Sika AG                                   | Sika AG                                   | CUSIP: 000000000<br>LEI: 549300R3N69ECGYPU434 | Long             | EC               | CORP              | CH        |    518756 | NS      | $102220317.52  | 0.46%             |  |  |  | No            | 1                  | On Loan: No      |
| Tenaris SA                                | Tenaris SA                                | CUSIP: 000000000<br>LEI: 549300Y7C05BKC4HZB40 | Long             | EC               | CORP              | LU        |   4896408 | NS      | $98745280.03   | 0.45%             |  |  |  | No            | 1                  | On Loan: No      |
| Daiichi Sankyo Co Ltd                     | Daiichi Sankyo Co Ltd                     | CUSIP: 000000000<br>LEI: 353800XGIU2IHQGC9504 | Long             | EC               | CORP              | JP        |  10339700 | NS      | $255770306.97  | 1.16%             |  |  |  | No            | 1                  | On Loan: No      |
| UPL Ltd                                   | UPL Ltd                                   | CUSIP: 000000000<br>LEI: 335800RJSM1SLHO4UA95 | Long             | EC               | CORP              | IN        |  13720654 | NS      | $116371884.70  | 0.53%             |  |  |  | No            | 1                  | On Loan: No      |
| London Stock Exchange Group PLC           | London Stock Exchange Group PLC           | CUSIP: 000000000<br>LEI: 213800QAUUUP6I445N30 | Long             | EC               | CORP              | GB        |   1066396 | NS      | $125744324.21  | 0.57%             |  |  |  | No            | 1                  | On Loan: No      |
| TOTVS SA                                  | TOTVS SA                                  | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | BR        |  16050500 | NS      | $129538211.08  | 0.59%             |  |  |  | No            | 1                  | On Loan: No      |
| Amorepacific Corp                         | Amorepacific Corp                         | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | KR        |   1160646 | NS      | $98098322.37   | 0.45%             |  |  |  | No            | 1                  | On Loan: No      |
| Experian PLC                              | Experian PLC                              | CUSIP: 000000000<br>LEI: 635400RXXHHYT1JTSZ26 | Long             | EC               | CORP              | JE        |   5537053 | NS      | $243555923.94  | 1.11%             |  |  |  | No            | 1                  | On Loan: No      |
| Symrise AG                                | Symrise AG                                | CUSIP: 000000000<br>LEI: 529900D82I6R9601CF26 | Long             | EC               | CORP              | DE        |   2958868 | NS      | $245276540.30  | 1.11%             |  |  |  | No            | 1                  | On Loan: No      |
| Air Liquide SA                            | Air Liquide SA                            | CUSIP: 000000000<br>LEI: 969500MMPQVHK671GT54 | Long             | EC               | CORP              | FR        |   2071663 | NS      | $396924370.20  | 1.80%             |  |  |  | No            | 1                  | On Loan: No      |
| Reckitt Benckiser Group PLC               | Reckitt Benckiser Group PLC               | CUSIP: 000000000<br>LEI: 5493003JFSMOJG48V108 | Long             | EC               | CORP              | GB        |   4624279 | NS      | $358210260.64  | 1.63%             |  |  |  | No            | 1                  | On Loan: No      |
| Kingsoft Corp Ltd                         | Kingsoft Corp Ltd                         | CUSIP: 000000000<br>LEI: 529900UVT35D3Q7YQY41 | Long             | EC               | CORP              | KY        |  14131000 | NS      | $51981766.45   | 0.24%             |  |  |  | No            | 1                  | On Loan: No      |
| Amadeus IT Group SA                       | Amadeus IT Group SA                       | CUSIP: 000000000<br>LEI: 9598004A3FTY3TEHHN09 | Long             | EC               | CORP              | ES        |   5514964 | NS      | $405330902.51  | 1.84%             |  |  |  | No            | 1                  | On Loan: No      |
| Glencore PLC                              | Glencore PLC                              | CUSIP: 000000000<br>LEI: 2138002658CPO9NBH955 | Long             | EC               | CORP              | JE        |  24104644 | NS      | $115121628.93  | 0.52%             |  |  |  | No            | 1                  | On Loan: No      |
| AIA Group Ltd                             | AIA Group Ltd                             | CUSIP: 000000000<br>LEI: ZP5ILWVSYE4LJGMMVD57 | Long             | EC               | CORP              | HK        |  57489400 | NS      | $595152060.52  | 2.70%             |  |  |  | No            | 1                  | On Loan: No      |
| Sands China Ltd                           | Sands China Ltd                           | CUSIP: 000000000<br>LEI: 549300EVO6UZDGY05787 | Long             | EC               | CORP              | KY        |  40545200 | NS      | $110402887.36  | 0.50%             |  |  |  | No            | 1                  | On Loan: No      |
| Rolls-Royce Holdings PLC                  | Rolls-Royce Holdings PLC                  | CUSIP: 000000000<br>LEI: 213800EC7997ZBLZJH69 | Long             | EC               | CORP              | GB        |  30124627 | NS      | $425875450.87  | 1.94%             |  |  |  | No            | 1                  | On Loan: No      |
| Compass Group PLC                         | Compass Group PLC                         | CUSIP: 000000000<br>LEI: 2138008M6MH9OZ6U2T68 | Long             | EC               | CORP              | GB        |   5847276 | NS      | $183593775.86  | 0.83%             |  |  |  | No            | 1                  | On Loan: No      |
| B3 SA - Brasil Bolsa Balcao               | B3 SA - Brasil Bolsa Balcao               | CUSIP: 000000000<br>LEI: 4GTK5S46E6H318LMDS44 | Long             | EC               | CORP              | BR        |  70024600 | NS      | $197564651.69  | 0.90%             |  |  |  | No            | 1                  | On Loan: No      |
| Akzo Nobel NV                             | Akzo Nobel NV                             | CUSIP: 000000000<br>LEI: 724500XYIJUGXAA5QD70 | Long             | EC               | CORP              | NL        |   1557033 | NS      | $101247642.25  | 0.46%             |  |  |  | No            | 1                  | On Loan: No      |
| HDFC Bank Ltd                             | HDFC Bank Ltd                             | CUSIP: 000000000<br>LEI: 335800ZQ6I4E2JXENC50 | Long             | EC               | CORP              | IN        |  32760034 | NS      | $369032228.50  | 1.68%             |  |  |  | No            | 1                  | On Loan: No      |
| Alibaba Group Holding Ltd                 | Alibaba Group Holding Ltd                 | CUSIP: 000000000<br>LEI: 5493001NTNQJDH60PM02 | Long             | EC               | CORP              | KY        |   9447800 | NS      | $183843571.19  | 0.84%             |  |  |  | No            | 1                  | On Loan: No      |
| Atlas Copco AB                            | Atlas Copco AB                            | CUSIP: 000000000<br>LEI: 213800T8PC8Q4FYJZR07 | Long             | EC               | CORP              | SE        |   9894401 | NS      | $167890886.20  | 0.76%             |  |  |  | No            | 1                  | On Loan: No      |
| Dassault Systemes SE                      | Dassault Systemes SE                      | CUSIP: 000000000<br>LEI: 96950065LBWY0APQIM86 | Long             | EC               | CORP              | FR        |   9248640 | NS      | $258740289.79  | 1.18%             |  |  |  | No            | 1                  | On Loan: No      |
| Tencent Holdings Ltd                      | Tencent Holdings Ltd                      | CUSIP: 000000000<br>LEI: 254900N4SLUMW4XUYY11 | Long             | EC               | CORP              | KY        |   6814800 | NS      | $535247564.43  | 2.43%             |  |  |  | No            | 1                  | On Loan: No      |
| Haleon PLC                                | Haleon PLC                                | CUSIP: 000000000<br>LEI: 549300PSB3WWEODCUP19 | Long             | EC               | CORP              | GB        |  36969106 | NS      | $181503689.35  | 0.82%             |  |  |  | No            | 1                  | On Loan: No      |
| Yum China Holdings Inc                    | Yum China Holdings Inc                    | CUSIP: 98850P109<br>LEI: 529900DO9BYZ7VA3K502 | Long             | EC               | CORP              | US        |    721750 | NS      | $34800556.15   | 0.16%             |  |  |  | No            | 1                  | On Loan: No      |
| Lottery Corp Ltd/The                      | Lottery Corp Ltd/The                      | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | AU        |  10259514 | NS      | $36766717.84   | 0.17%             |  |  |  | No            | 1                  | On Loan: No      |
| QIAGEN NV                                 | QIAGEN NV                                 | CUSIP: 000000000<br>LEI: 54930036WK3GMCN17Z57 | Long             | EC               | CORP              | NL        |   4415371 | NS      | $210698811.89  | 0.96%             |  |  |  | No            | 1                  | On Loan: No      |
| Novo Nordisk A/S                          | Novo Nordisk A/S                          | CUSIP: 000000000<br>LEI: 549300DAQ1CVT6CXN342 | Long             | EC               | CORP              | DK        |   2709597 | NS      | $133453835.54  | 0.61%             |  |  |  | No            | 1                  | On Loan: No      |
| Zalando SE                                | Zalando SE                                | CUSIP: 000000000<br>LEI: 529900YRFFGH5AXU4S86 | Long             | EC               | CORP              | DE        |   4287894 | NS      | $115430612.58  | 0.52%             |  |  |  | No            | 1                  | On Loan: No      |
| WiseTech Global Ltd                       | WiseTech Global Ltd                       | CUSIP: 000000000<br>LEI: 254900VE3AF301Q85K83 | Long             | EC               | CORP              | AU        |   1792628 | NS      | $85757626.31   | 0.39%             |  |  |  | No            | 1                  | On Loan: No      |
| Banco BTG Pactual SA                      | Banco BTG Pactual SA                      | CUSIP: 000000000<br>LEI: ZXLTQRYIK6IJH3R0IK66 | Long             | EC               | CORP              | BR        |  12180209 | NS      | $122900804.02  | 0.56%             |  |  |  | No            | 1                  | On Loan: No      |
| Credicorp Ltd                             | Credicorp Ltd                             | CUSIP: 000000000<br>LEI: 529900UYAEYQCQ2BKB17 | Long             | EC               | CORP              | BM        |   1009700 | NS      | $259704937.00  | 1.18%             |  |  |  | No            | 1                  | On Loan: No      |
| Flutter Entertainment PLC                 | Flutter Entertainment PLC                 | CUSIP: 000000000<br>LEI: 635400EG4YIJLJMZJ782 | Long             | EC               | CORP              | IE        |   1067302 | NS      | $222863330.62  | 1.01%             |  |  |  | No            | 1                  | On Loan: No      |
| Linde PLC                                 | Linde PLC                                 | CUSIP: 000000000<br>LEI: 5299003QR1WT0EF88V51 | Long             | EC               | CORP              | IE        |   1046401 | NS      | $429359258.32  | 1.95%             |  |  |  | No            | 1                  | On Loan: No      |
| XP Inc                                    | XP Inc                                    | CUSIP: 000000000<br>LEI: 5493008KDA8NBZRJST80 | Long             | EC               | CORP              | KY        |   5059295 | NS      | $99718704.45   | 0.45%             |  |  |  | No            | 1                  | On Loan: No      |
| INDIAN RUPEE                              | INDIAN RUPEE                              | CUSIP: 000000000<br>LEI: N/A                  | Long             |  |  | IN        |  12665155 | NS      | $141593.17     | 0.00%             |  |  |  | No            | N/A                | On Loan: No      |
| JAPANESE YEN                              | JAPANESE YEN                              | CUSIP: 000000000<br>LEI: N/A                  | Long             |  |  | JP        | 744807155 | NS      | $4768139.02    | 0.02%             |  |  |  | No            | N/A                | On Loan: No      |

### Signature

**Date Signed:** 2025-12-29

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

**Signature:** James Byrne

**Name of Signer:** James Byrne

**Title:** Assistant Treasurer