# EDGAR Filing Document

**Accession Number:** 0002018846
**File Stem:** 0001410368-26-040063
**Filing Date:** 2026-4
**Character Count:** 39864
**Document Hash:** 704428e4626603607f488ceb9cde3f39
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-040063.hdr.sgml**: 20260424

**ACCESSION NUMBER**: 0001410368-26-040063

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260228

**FILED AS OF DATE**: 20260424

**DATE AS OF CHANGE**: 20260424

**PERIOD START**: 20260228

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFS Active Exchange Traded Funds Trust
- **CENTRAL INDEX KEY:** 0002018846

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0228

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-23953
- **FILM NUMBER:** 26892043

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

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

## Series and Classes Contracts Data

### MFS Active Mid Cap ETF (Series ID: S000094824)

| Class ID   | Class Name             | Ticker Symbol   |
|:---|:---|:---|
| C000263368 | MFS Active Mid Cap ETF | MMID            |

## 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 Active Exchange Traded Funds Trust

- **b. Investment Company Act file number:** 811-23953

- **c. CIK number of Registrant:** 0002018846

- **d. LEI of Registrant:** 254900BBYRSBROE1WI76

- **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 Active Mid Cap ETF

- **b. EDGAR series identifier (if any):** S000094824

- **c. LEI of Series:** 254900P1EQ8NMRMIHF67

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

- **a. Date of fiscal year-end:** 2026-02-28

- **b. Date as of which information is reported:** 2026-02-28

**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:** $33684956.71

**Total Liabilities:** $1633.25

**Net Assets:** $33683323.46

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000263368 | 0.02%                | 3.12%                | 1.38%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-10526.76               | $-22006.48                                 |
| Month 2  | $-101946.47              | $1104735.35                                |
| Month 3  | $-57866.06               | $484257.56                                 |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| EQT Corp                                   | EQT Corp                                                     | CUSIP: 26884L109<br>LEI: 4NT01YGM4X7ZX86ISY52 | Long             | EC               | CORP              | US        |      6450 | NS      | $396159.00    | 1.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Nordson Corp                               | Nordson Corp                                                 | CUSIP: 655663102<br>LEI: 14OS6Q5N55N95WM84M53 | Long             | EC               | CORP              | US        |      1548 | NS      | $454245.12    | 1.35%             |  |  |  | No            |                  1 | On Loan: No      |
| EPAM Systems Inc                           | EPAM Systems Inc                                             | CUSIP: 29414B104<br>LEI: 549300XCR4R530HJP604 | Long             | EC               | CORP              | US        |      1494 | NS      | $210654.00    | 0.63%             |  |  |  | No            |                  1 | On Loan: No      |
| Assurant Inc                               | Assurant Inc                                                 | CUSIP: 04621X108<br>LEI: H3F39CAXWQRVWURFXL38 | Long             | EC               | CORP              | US        |      1548 | NS      | $355405.32    | 1.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Hyatt Hotels Corp                          | Hyatt Hotels Corp                                            | CUSIP: 448579102<br>LEI: T27JQIMTYSH41TCD5186 | Long             | EC               | CORP              | US        |      2385 | NS      | $385177.50    | 1.14%             |  |  |  | No            |                  1 | On Loan: No      |
| MSCI Inc                                   | MSCI Inc                                                     | CUSIP: 55354G100<br>LEI: 549300HTIN2PD78UB763 | Long             | EC               | CORP              | US        |       645 | NS      | $368830.35    | 1.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Pool Corp                                  | Pool Corp                                                    | CUSIP: 73278L105<br>LEI: 5493005VZK1KMN6CO617 | Long             | EC               | CORP              | US        |       922 | NS      | $209459.96    | 0.62%             |  |  |  | No            |                  1 | On Loan: No      |
| American Water Works Co Inc                | American Water Works Co Inc                                  | CUSIP: 030420103<br>LEI: 549300DXHIJQMD5WFW18 | Long             | EC               | CORP              | US        |      2580 | NS      | $350957.40    | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Pentair PLC                                | Pentair PLC                                                  | CUSIP: 000000000<br>LEI: 549300EVR9D56WPSRP15 | Long             | EC               | CORP              | IE        |      3612 | NS      | $358274.28    | 1.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Valero Energy Corp                         | Valero Energy Corp                                           | CUSIP: 91913Y100<br>LEI: 549300XTO5VR8SKV1V74 | Long             | EC               | CORP              | US        |      1677 | NS      | $343181.28    | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Ball Corp                                  | Ball Corp                                                    | CUSIP: 058498106<br>LEI: 0BGI85ALH27ZJP15DY16 | Long             | EC               | CORP              | US        |      6321 | NS      | $424328.73    | 1.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Seagate Technology Holdings PLC            | Seagate Technology Holdings PLC                              | CUSIP: 000000000<br>LEI: 635400RUXIFEZSRU8X70 | Long             | EC               | CORP              | IE        |       690 | NS      | $281409.60    | 0.84%             |  |  |  | No            |                  1 | On Loan: No      |
| nVent Electric PLC                         | nVent Electric PLC                                           | CUSIP: 000000000<br>LEI: 254900LK60A9DK5W5N81 | Long             | EC               | CORP              | IE        |      3870 | NS      | $458053.20    | 1.36%             |  |  |  | No            |                  1 | On Loan: No      |
| Permian Resources Corp                     | Permian Resources Corp                                       | CUSIP: 71424F105<br>LEI: 529900NXUJPOKU7OJ511 | Long             | EC               | CORP              | US        |     23607 | NS      | $431772.03    | 1.28%             |  |  |  | No            |                  1 | On Loan: No      |
| SiteOne Landscape Supply Inc               | SiteOne Landscape Supply Inc                                 | CUSIP: 82982L103<br>LEI: 5299008LX7SBD4HIAU03 | Long             | EC               | CORP              | US        |      2954 | NS      | $422097.06    | 1.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Brown-Forman Corp                          | Brown-Forman Corp                                            | CUSIP: 115637209<br>LEI: 549300873K3LXF7ARU34 | Long             | EC               | CORP              | US        |     10126 | NS      | $292236.36    | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Cognizant Technology Solutions Corp        | Cognizant Technology Solutions Corp                          | CUSIP: 192446102<br>LEI: 5493006IEVQEFQO40L83 | Long             | EC               | CORP              | US        |      5215 | NS      | $336002.45    | 1.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Agilent Technologies Inc                   | Agilent Technologies Inc                                     | CUSIP: 00846U101<br>LEI: QUIX8Y7A2WP0XRMW7G29 | Long             | EC               | CORP              | US        |      3105 | NS      | $376884.90    | 1.12%             |  |  |  | No            |                  1 | On Loan: No      |
| Aramark                                    | Aramark                                                      | CUSIP: 03852U106<br>LEI: 549300MR6PG2DWZUIL39 | Long             | EC               | CORP              | US        |      7482 | NS      | $313121.70    | 0.93%             |  |  |  | No            |                  1 | On Loan: No      |
| Regency Centers Corp                       | Regency Centers Corp                                         | CUSIP: 758849103<br>LEI: 529900053A7X7FJ97S58 | Long             | EC               | CORP              | US        |      4128 | NS      | $326112.00    | 0.97%             |  |  |  | No            |                  1 | On Loan: No      |
| KBR Inc                                    | KBR Inc                                                      | CUSIP: 48242W106<br>LEI: 254900OFQDXZRKRCV808 | Long             | EC               | CORP              | US        |      6971 | NS      | $294385.33    | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Burlington Stores Inc                      | Burlington Stores Inc                                        | CUSIP: 122017106<br>LEI: 5299003Z37DVGKKC1W09 | Long             | EC               | CORP              | US        |      1419 | NS      | $435448.53    | 1.29%             |  |  |  | No            |                  1 | On Loan: No      |
| HubSpot Inc                                | HubSpot Inc                                                  | CUSIP: 443573100<br>LEI: 529900BLNVEW0MVKJB37 | Long             | EC               | CORP              | US        |       742 | NS      | $196266.42    | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| US Foods Holding Corp                      | US Foods Holding Corp                                        | CUSIP: 912008109<br>LEI: 549300UGOZSO64CFPR97 | Long             | EC               | CORP              | US        |      4128 | NS      | $398806.08    | 1.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Prosperity Bancshares Inc                  | Prosperity Bancshares Inc                                    | CUSIP: 743606105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      4903 | NS      | $345024.11    | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Cheniere Energy Inc                        | Cheniere Energy Inc                                          | CUSIP: 16411R208<br>LEI: MIHC87W9WTYSYZWV1J40 | Long             | EC               | CORP              | US        |      2064 | NS      | $486546.72    | 1.44%             |  |  |  | No            |                  1 | On Loan: No      |
| Allegion plc                               | Allegion plc                                                 | CUSIP: 000000000<br>LEI: 984500560CAC2E6FB757 | Long             | EC               | CORP              | IE        |      2193 | NS      | $353401.95    | 1.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Atmos Energy Corp                          | Atmos Energy Corp                                            | CUSIP: 049560105<br>LEI: QVLWEGTD2S8GJMO8D383 | Long             | EC               | CORP              | US        |      2193 | NS      | $409630.47    | 1.22%             |  |  |  | No            |                  1 | On Loan: No      |
| Symrise AG                                 | Symrise AG                                                   | CUSIP: 87155N109<br>LEI: 529900D82I6R9601CF26 | Long             | EC               | CORP              | DE        |     10494 | NS      | $239473.08    | 0.71%             |  |  |  | No            |                  1 | On Loan: No      |
| PPL Corp                                   | PPL Corp                                                     | CUSIP: 69351T106<br>LEI: 9N3UAJSNOUXFKQLF3V18 | Long             | EC               | CORP              | US        |     10965 | NS      | $427415.70    | 1.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Sun Communities Inc                        | Sun Communities Inc                                          | CUSIP: 866674104<br>LEI: 549300H5GEOJYN41ZG57 | Long             | EC               | CORP              | US        |      2322 | NS      | $316860.12    | 0.94%             |  |  |  | No            |                  1 | On Loan: No      |
| Viking Holdings Ltd                        | Viking Holdings Ltd                                          | CUSIP: 000000000<br>LEI: 52990032GOPN7BVQMN13 | Long             | EC               | CORP              | BM        |      4034 | NS      | $314732.68    | 0.93%             |  |  |  | No            |                  1 | On Loan: No      |
| Vulcan Materials Co                        | Vulcan Materials Co                                          | CUSIP: 929160109<br>LEI: 549300Q8LSNHAVWBNI21 | Long             | EC               | CORP              | US        |      1161 | NS      | $359910.00    | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Microchip Technology Inc                   | Microchip Technology Inc                                     | CUSIP: 595017104<br>LEI: 5493007PTFULNYZJ1R12 | Long             | EC               | CORP              | US        |      5547 | NS      | $414028.08    | 1.23%             |  |  |  | No            |                  1 | On Loan: No      |
| nCino Inc                                  | nCino Inc                                                    | CUSIP: 63947X101<br>LEI: 549300WVRR2WR3L6MZ46 | Long             | EC               | CORP              | US        |     10062 | NS      | $162400.68    | 0.48%             |  |  |  | No            |                  1 | On Loan: No      |
| CBRE Group Inc                             | CBRE Group Inc                                               | CUSIP: 12504L109<br>LEI: 52990016II9MJ2OSWA10 | Long             | EC               | CORP              | US        |      2015 | NS      | $297534.90    | 0.88%             |  |  |  | No            |                  1 | On Loan: No      |
| Raymond James Financial Inc                | Raymond James Financial Inc                                  | CUSIP: 754730109<br>LEI: RGUZHJ05YTITL6D76949 | Long             | EC               | CORP              | US        |      2322 | NS      | $355451.76    | 1.06%             |  |  |  | No            |                  1 | On Loan: No      |
| TKO Group Holdings Inc                     | TKO Group Holdings Inc                                       | CUSIP: 87256C101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      1161 | NS      | $259913.07    | 0.77%             |  |  |  | No            |                  1 | On Loan: No      |
| BJ's Wholesale Club Holdings Inc           | BJ's Wholesale Club Holdings Inc                             | CUSIP: 05550J101<br>LEI: 549300UCIWH1C93V0J03 | Long             | EC               | CORP              | US        |      2322 | NS      | $229390.38    | 0.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Pegasystems Inc                            | Pegasystems Inc                                              | CUSIP: 705573103<br>LEI: 549300FMCOKPL06FYN26 | Long             | EC               | CORP              | US        |      3225 | NS      | $141029.25    | 0.42%             |  |  |  | No            |                  1 | On Loan: No      |
| CDW Corp/DE                                | CDW Corp/DE                                                  | CUSIP: 12514G108<br>LEI: 9845001B052ABF0B6755 | Long             | EC               | CORP              | US        |      1635 | NS      | $200516.40    | 0.60%             |  |  |  | No            |                  1 | On Loan: No      |
| Align Technology Inc                       | Align Technology Inc                                         | CUSIP: 016255101<br>LEI: 549300N5YSE0U3LCP840 | Long             | EC               | CORP              | US        |      1840 | NS      | $349784.00    | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Becton Dickinson & Co                      | Becton Dickinson & Co                                        | CUSIP: 075887109<br>LEI: ICE2EP6D98PQUILVRZ91 | Long             | EC               | CORP              | US        |      1935 | NS      | $341488.80    | 1.01%             |  |  |  | No            |                  1 | On Loan: No      |
| StandardAero Inc                           | StandardAero Inc                                             | CUSIP: 85423L103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      9675 | NS      | $297990.00    | 0.88%             |  |  |  | No            |                  1 | On Loan: No      |
| Aptiv PLC                                  | Aptiv PLC                                                    | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | JE        |      4386 | NS      | $322546.44    | 0.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Willis Towers Watson PLC                   | Willis Towers Watson PLC                                     | CUSIP: 000000000<br>LEI: 549300WHC56FF48KL350 | Long             | EC               | CORP              | IE        |      1161 | NS      | $354302.37    | 1.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Saia Inc                                   | Saia Inc                                                     | CUSIP: 78709Y105<br>LEI: 549300WNPG4N9GBOYB29 | Long             | EC               | CORP              | US        |       941 | NS      | $381471.99    | 1.13%             |  |  |  | No            |                  1 | On Loan: No      |
| Hubbell Inc                                | Hubbell Inc                                                  | CUSIP: 443510607<br>LEI: 54930088VDQ6840Y6597 | Long             | EC               | CORP              | US        |       645 | NS      | $330001.35    | 0.98%             |  |  |  | No            |                  1 | On Loan: No      |
| M&T Bank Corp                              | M&T Bank Corp                                                | CUSIP: 55261F104<br>LEI: 549300WYXDDBYRASEG81 | Long             | EC               | CORP              | US        |      1935 | NS      | $419856.30    | 1.25%             |  |  |  | No            |                  1 | On Loan: No      |
| State Street Global Advisors               | State Street Institutional U.S. Government Money Market Fund | CUSIP: 857492706<br>LEI: 549300BZ5TGIFZUZDZ37 | Long             | STIV             | RF                | US        |    148708 | NS      | $148708.35    | 0.44%             |  |  |  | No            |                  1 | On Loan: No      |
| TransUnion                                 | TransUnion                                                   | CUSIP: 89400J107<br>LEI: 549300ZS772LUNUMRB03 | Long             | EC               | CORP              | US        |      4233 | NS      | $332502.15    | 0.99%             |  |  |  | No            |                  1 | On Loan: No      |
| Selective Insurance Group Inc              | Selective Insurance Group Inc                                | CUSIP: 816300107<br>LEI: 549300R3WGJWLE40R258 | Long             | EC               | CORP              | US        |      4128 | NS      | $346917.12    | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| CoStar Group Inc                           | CoStar Group Inc                                             | CUSIP: 22160N109<br>LEI: 984500Q1D53D08E2E698 | Long             | EC               | CORP              | US        |      6709 | NS      | $299422.67    | 0.89%             |  |  |  | No            |                  1 | On Loan: No      |
| Kinaxis Inc                                | Kinaxis Inc                                                  | CUSIP: 49448Q109<br>LEI: 5299009VAZ14K7PFUQ15 | Long             | EC               | CORP              | CA        |      2914 | NS      | $276670.31    | 0.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Southwest Airlines Co                      | Southwest Airlines Co                                        | CUSIP: 844741108<br>LEI: UDTZ87G0STFETI6HGH41 | Long             | EC               | CORP              | US        |      5163 | NS      | $254329.38    | 0.76%             |  |  |  | No            |                  1 | On Loan: No      |
| ICON PLC                                   | ICON PLC                                                     | CUSIP: 000000000<br>LEI: 6354008SRQGEMC4XFI67 | Long             | EC               | CORP              | IE        |      1369 | NS      | $148043.66    | 0.44%             |  |  |  | No            |                  1 | On Loan: No      |
| Entegris Inc                               | Entegris Inc                                                 | CUSIP: 29362U104<br>LEI: IYX6OWO7BT5DKO3BYG52 | Long             | EC               | CORP              | US        |      2967 | NS      | $392979.15    | 1.17%             |  |  |  | No            |                  1 | On Loan: No      |
| Alliant Energy Corp                        | Alliant Energy Corp                                          | CUSIP: 018802108<br>LEI: 5493009ML300G373MZ12 | Long             | EC               | CORP              | US        |      6192 | NS      | $447929.28    | 1.33%             |  |  |  | No            |                  1 | On Loan: No      |
| PG&E Corp                                  | PG&E Corp                                                    | CUSIP: 69331C108<br>LEI: 8YQ2GSDWYZXO2EDN3511 | Long             | EC               | CORP              | US        |     18576 | NS      | $352944.00    | 1.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Jacobs Solutions Inc                       | Jacobs Solutions Inc                                         | CUSIP: 46982L108<br>LEI: 254900E3KHXCC2C8K272 | Long             | EC               | CORP              | US        |      2265 | NS      | $312252.90    | 0.93%             |  |  |  | No            |                  1 | On Loan: No      |
| Kenvue Inc                                 | Kenvue Inc                                                   | CUSIP: 49177J102<br>LEI: 5493008HSF8L4M2LIJ82 | Long             | EC               | CORP              | US        |     23349 | NS      | $446432.88    | 1.33%             |  |  |  | No            |                  1 | On Loan: No      |
| Littelfuse Inc                             | Littelfuse Inc                                               | CUSIP: 537008104<br>LEI: 549300MY7HLQFYTPCX75 | Long             | EC               | CORP              | US        |      1290 | NS      | $454673.40    | 1.35%             |  |  |  | No            |                  1 | On Loan: No      |
| SLM Corp                                   | SLM Corp                                                     | CUSIP: 78442P106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     10129 | NS      | $189817.46    | 0.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Corpay Inc                                 | Corpay Inc                                                   | CUSIP: 219948106<br>LEI: 549300DG6RR0NQSFLN74 | Long             | EC               | CORP              | US        |       685 | NS      | $222693.50    | 0.66%             |  |  |  | No            |                  1 | On Loan: No      |
| Melrose Industries PLC                     | Melrose Industries PLC                                       | CUSIP: 000000000<br>LEI: 213800RGNXXZY2M7TR85 | Long             | EC               | CORP              | GB        |     39990 | NS      | $304924.07    | 0.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Fidelity National Information Services Inc | Fidelity National Information Services Inc                   | CUSIP: 31620M106<br>LEI: 6WQI0GK1PRFVBA061U48 | Long             | EC               | CORP              | US        |      7138 | NS      | $363752.48    | 1.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Dexcom Inc                                 | Dexcom Inc                                                   | CUSIP: 252131107<br>LEI: 549300YSK3QDSFR5EU59 | Long             | EC               | CORP              | US        |      4080 | NS      | $299594.40    | 0.89%             |  |  |  | No            |                  1 | On Loan: No      |
| James Hardie Industries PLC                | James Hardie Industries PLC                                  | CUSIP: 000000000<br>LEI: 635400NSGXKTVOO7JU45 | Long             | EC               | CORP              | IE        |     14577 | NS      | $354949.95    | 1.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Pernod Ricard SA                           | Pernod Ricard SA                                             | CUSIP: 714264306<br>LEI: 52990097YFPX9J0H5D87 | Long             | EC               | CORP              | FR        |     12353 | NS      | $228901.09    | 0.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Ross Stores Inc                            | Ross Stores Inc                                              | CUSIP: 778296103<br>LEI: 549300ENZFLPGRDFZQ60 | Long             | EC               | CORP              | US        |      2709 | NS      | $557078.76    | 1.65%             |  |  |  | No            |                  1 | On Loan: No      |
| Bio-Techne Corp                            | Bio-Techne Corp                                              | CUSIP: 09073M104<br>LEI: 54930073RLKQ51TILZ35 | Long             | EC               | CORP              | US        |      6192 | NS      | $365328.00    | 1.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Ameren Corp                                | Ameren Corp                                                  | CUSIP: 023608102<br>LEI: XRZQ5S7HYJFPHJ78L959 | Long             | EC               | CORP              | US        |      3741 | NS      | $423780.48    | 1.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Voya Financial Inc                         | Voya Financial Inc                                           | CUSIP: 929089100<br>LEI: 549300T065Z4KJ686G75 | Long             | EC               | CORP              | US        |      2189 | NS      | $146400.32    | 0.43%             |  |  |  | No            |                  1 | On Loan: No      |
| Columbia Sportswear Co                     | Columbia Sportswear Co                                       | CUSIP: 198516106<br>LEI: 549300OTMCIEUXAH5Z60 | Long             | EC               | CORP              | US        |      4319 | NS      | $267518.86    | 0.79%             |  |  |  | No            |                  1 | On Loan: No      |
| Avery Dennison Corp                        | Avery Dennison Corp                                          | CUSIP: 053611109<br>LEI: 549300PW7VPFCYKLIV37 | Long             | EC               | CORP              | US        |      2193 | NS      | $430595.55    | 1.28%             |  |  |  | No            |                  1 | On Loan: No      |
| Brown & Brown Inc                          | Brown & Brown Inc                                            | CUSIP: 115236101<br>LEI: 549300PC8KTJ71XKFY89 | Long             | EC               | CORP              | US        |      2949 | NS      | $211797.18    | 0.63%             |  |  |  | No            |                  1 | On Loan: No      |
| Cencora Inc                                | Cencora Inc                                                  | CUSIP: 03073E105<br>LEI: AI8GXW8LG5WK7E9UD086 | Long             | EC               | CORP              | US        |       457 | NS      | $170067.98    | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Warner Music Group Corp                    | Warner Music Group Corp                                      | CUSIP: 934550203<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      8127 | NS      | $232432.20    | 0.69%             |  |  |  | No            |                  1 | On Loan: No      |
| LPL Financial Holdings Inc                 | LPL Financial Holdings Inc                                   | CUSIP: 50212V100<br>LEI: 549300XROQ4Y8G2L7682 | Long             | EC               | CORP              | US        |       645 | NS      | $193745.10    | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| LKQ Corp                                   | LKQ Corp                                                     | CUSIP: 501889208<br>LEI: DS830JTTZQN6GK0I2E41 | Long             | EC               | CORP              | US        |      9546 | NS      | $316068.06    | 0.94%             |  |  |  | No            |                  1 | On Loan: No      |
| PulteGroup Inc                             | PulteGroup Inc                                               | CUSIP: 745867101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      1677 | NS      | $230084.40    | 0.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Descartes Systems Group Inc/The            | Descartes Systems Group Inc/The                              | CUSIP: 249906108<br>LEI: 875500NEPA7JI5EOMN45 | Long             | EC               | CORP              | CA        |      3722 | NS      | $246582.50    | 0.73%             |  |  |  | No            |                  1 | On Loan: No      |
| Otis Worldwide Corp                        | Otis Worldwide Corp                                          | CUSIP: 68902V107<br>LEI: 549300ZLBKR8VSU25153 | Long             | EC               | CORP              | US        |      3741 | NS      | $346266.96    | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Phoenix Education Partners Inc             | Phoenix Education Partners Inc                               | CUSIP: 718968100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      8263 | NS      | $244584.80    | 0.73%             |  |  |  | No            |                  1 | On Loan: No      |
| Hartford Insurance Group Inc/The           | Hartford Insurance Group Inc/The                             | CUSIP: 416515104<br>LEI: IU7C3FTM7Y3BQM112U94 | Long             | EC               | CORP              | US        |      2322 | NS      | $327007.26    | 0.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Diamondback Energy Inc                     | Diamondback Energy Inc                                       | CUSIP: 25278X109<br>LEI: 549300R22LSX6OHWEN64 | Long             | EC               | CORP              | US        |      2838 | NS      | $494039.04    | 1.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Birkenstock Holding Plc                    | Birkenstock Holding Plc                                      | CUSIP: 000000000<br>LEI: 529900CQ8LQKQ7LIT631 | Long             | EC               | CORP              | JE        |      6648 | NS      | $276889.20    | 0.82%             |  |  |  | No            |                  1 | On Loan: No      |
| NNN REIT Inc                               | NNN REIT Inc                                                 | CUSIP: 637417106<br>LEI: 5493008JKH5SOTI0JS97 | Long             | EC               | CORP              | US        |      6192 | NS      | $280621.44    | 0.83%             |  |  |  | No            |                  1 | On Loan: No      |
| Mid-America Apartment Communities Inc      | Mid-America Apartment Communities Inc                        | CUSIP: 59522J103<br>LEI: 549300FQZKFR5YNSHZ21 | Long             | EC               | CORP              | US        |      2187 | NS      | $292751.82    | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| WW Grainger Inc                            | WW Grainger Inc                                              | CUSIP: 384802104<br>LEI: 549300TWZSP6O1IH2V34 | Long             | EC               | CORP              | US        |       387 | NS      | $443010.51    | 1.32%             |  |  |  | No            |                  1 | On Loan: No      |
| TPG Inc                                    | TPG Inc                                                      | CUSIP: 872657101<br>LEI: 549300NLO4R8MX77XJ02 | Long             | EC               | CORP              | US        |      2838 | NS      | $123225.96    | 0.37%             |  |  |  | No            |                  1 | On Loan: No      |
| Extra Space Storage Inc                    | Extra Space Storage Inc                                      | CUSIP: 30225T102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |      2032 | NS      | $306892.96    | 0.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Rexford Industrial Realty Inc              | Rexford Industrial Realty Inc                                | CUSIP: 76169C100<br>LEI: 549300MSLO0DF0EMX355 | Long             | EC               | CORP              | US        |      6438 | NS      | $241231.86    | 0.72%             |  |  |  | No            |                  1 | On Loan: No      |
| STERIS PLC                                 | STERIS PLC                                                   | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | IE        |      1548 | NS      | $390637.80    | 1.16%             |  |  |  | No            |                  1 | On Loan: No      |
| Equity LifeStyle Properties Inc            | Equity LifeStyle Properties Inc                              | CUSIP: 29472R108<br>LEI: 529900PEQG66LENB6798 | Long             | EC               | CORP              | US        |      6321 | NS      | $424518.36    | 1.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Morningstar Inc                            | Morningstar Inc                                              | CUSIP: 617700109<br>LEI: 529900YGNQPOVAXQ7F29 | Long             | EC               | CORP              | US        |      1626 | NS      | $297785.64    | 0.88%             |  |  |  | No            |                  1 | On Loan: No      |
| Waters Corp                                | Waters Corp                                                  | CUSIP: 941848103<br>LEI: 5T547R1474YC9HOD8Q74 | Long             | EC               | CORP              | US        |      1304 | NS      | $416471.52    | 1.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Global Payments Inc                        | Global Payments Inc                                          | CUSIP: 37940X102<br>LEI: 549300NOMHGVQBX6S778 | Long             | EC               | CORP              | US        |      6144 | NS      | $469770.24    | 1.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Wix.com Ltd                                | Wix.com Ltd                                                  | CUSIP: 000000000<br>LEI: 5493008P6N29Q1AG9464 | Long             | EC               | CORP              | IL        |      2968 | NS      | $209125.28    | 0.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Westinghouse Air Brake Technologies Corp   | Westinghouse Air Brake Technologies Corp                     | CUSIP: 929740108<br>LEI: 06BTX5UWZD0GQ5N5Y745 | Long             | EC               | CORP              | US        |      1935 | NS      | $510743.25    | 1.52%             |  |  |  | No            |                  1 | On Loan: No      |
| GFL Environmental Inc                      | GFL Environmental Inc                                        | CUSIP: 36168Q104<br>LEI: 894500E7NLBY9VZRT696 | Long             | EC               | CORP              | CA        |      6955 | NS      | $307354.86    | 0.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Element Solutions Inc                      | Element Solutions Inc                                        | CUSIP: 28618M106<br>LEI: 549300FLGN6P5CU20J91 | Long             | EC               | CORP              | US        |     12771 | NS      | $448134.39    | 1.33%             |  |  |  | No            |                  1 | On Loan: No      |
| CH Robinson Worldwide Inc                  | CH Robinson Worldwide Inc                                    | CUSIP: 12541W209<br>LEI: 529900WNWN5L0OVDHA79 | Long             | EC               | CORP              | US        |      1654 | NS      | $306403.50    | 0.91%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-03-13

**Name of Applicant:** MFS Active Exchange Traded Funds Trust

**Signature:** James Byrne

**Name of Signer:** James Byrne

**Title:** Assistant Treasurer