MMID ETF holdings
Weights reproduce the dated portfolio and may not sum to exactly 100% because of cash, derivatives, rounding, liabilities, or other positions. Provenance stays internal.
| Snapshot field | Reported value |
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| Fund | MFS Active Mid Cap ETF |
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| Report date | 2026-02-28 |
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| Reported holdings | 103 |
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| SEC series ID | S000094824 |
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Positions 1–100 of 103
| Ticker | Issuer | Weight | Value (USD) | Balance |
|---|
| ROST | Ross Stores Inc | 1.653871% | 557,078.76 | 2,709 NS |
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| WAB | Westinghouse Air Brake Technologies Corp | 1.516309% | 510,743.25 | 1,935 NS |
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| FANG | Diamondback Energy Inc | 1.466717% | 494,039.04 | 2,838 NS |
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| LNG | Cheniere Energy Inc | 1.444474% | 486,546.72 | 2,064 NS |
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| GPN | Global Payments Inc | 1.394667% | 469,770.24 | 6,144 NS |
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| NVT | nVent Electric PLC | 1.359881% | 458,053.2 | 3,870 NS |
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| LFUS | Littelfuse Inc | 1.349847% | 454,673.4 | 1,290 NS |
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| NDSN | Nordson Corp | 1.348576% | 454,245.12 | 1,548 NS |
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| ESI | Element Solutions Inc | 1.330434% | 448,134.39 | 12,771 NS |
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| LNT | Alliant Energy Corp | 1.329825% | 447,929.28 | 6,192 NS |
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| KVUE | Kenvue Inc | 1.325383% | 446,432.88 | 23,349 NS |
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| WW Grainger Inc | WW Grainger Inc | 1.315222% | 443,010.51 | 387 NS |
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| BURL | Burlington Stores Inc | 1.292772% | 435,448.53 | 1,419 NS |
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| PR | Permian Resources Corp | 1.281857% | 431,772.03 | 23,607 NS |
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| AVY | Avery Dennison Corp | 1.278364% | 430,595.55 | 2,193 NS |
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| PPL Corp | PPL Corp | 1.268924% | 427,415.7 | 10,965 NS |
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| ELS | Equity LifeStyle Properties Inc | 1.260322% | 424,518.36 | 6,321 NS |
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| BALL | Ball Corp | 1.259759% | 424,328.73 | 6,321 NS |
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| AEE | Ameren Corp | 1.258131% | 423,780.48 | 3,741 NS |
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| SITE | SiteOne Landscape Supply Inc | 1.253134% | 422,097.06 | 2,954 NS |
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| M&T Bank Corp | M&T Bank Corp | 1.246481% | 419,856.3 | 1,935 NS |
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| WAT | Waters Corp | 1.236432% | 416,471.52 | 1,304 NS |
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| MCHP | Microchip Technology Inc | 1.229178% | 414,028.08 | 5,547 NS |
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| ATO | Atmos Energy Corp | 1.216122% | 409,630.47 | 2,193 NS |
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| USFD | US Foods Holding Corp | 1.183987% | 398,806.08 | 4,128 NS |
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| EQT | EQT Corp | 1.176128% | 396,159 | 6,450 NS |
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| ENTG | Entegris Inc | 1.166688% | 392,979.15 | 2,967 NS |
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| STE | STERIS PLC | 1.159737% | 390,637.8 | 1,548 NS |
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| H | Hyatt Hotels Corp | 1.143526% | 385,177.5 | 2,385 NS |
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| SAIA | Saia Inc | 1.132525% | 381,471.99 | 941 NS |
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| A | Agilent Technologies Inc | 1.118907% | 376,884.9 | 3,105 NS |
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| MSCI | MSCI Inc | 1.094994% | 368,830.35 | 645 NS |
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| TECH | Bio-Techne Corp | 1.084596% | 365,328 | 6,192 NS |
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| FIS | Fidelity National Information Services Inc | 1.079919% | 363,752.48 | 7,138 NS |
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| VMC | Vulcan Materials Co | 1.068511% | 359,910 | 1,161 NS |
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| PNR | Pentair PLC | 1.063655% | 358,274.28 | 3,612 NS |
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| RJF | Raymond James Financial Inc | 1.055275% | 355,451.76 | 2,322 NS |
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| Assurant Inc | Assurant Inc | 1.055137% | 355,405.32 | 1,548 NS |
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| James Hardie Industries PLC | James Hardie Industries PLC | 1.053785% | 354,949.95 | 14,577 NS |
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| WTW | Willis Towers Watson PLC | 1.051863% | 354,302.37 | 1,161 NS |
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| ALLE | Allegion plc | 1.04919% | 353,401.95 | 2,193 NS |
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| PG&E Corp | PG&E Corp | 1.04783% | 352,944 | 18,576 NS |
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| AWK | American Water Works Co Inc | 1.041932% | 350,957.4 | 2,580 NS |
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| ALGN | Align Technology Inc | 1.038449% | 349,784 | 1,840 NS |
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| Selective Insurance Group Inc | Selective Insurance Group Inc | 1.029937% | 346,917.12 | 4,128 NS |
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| OTIS | Otis Worldwide Corp | 1.028007% | 346,266.96 | 3,741 NS |
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| PB | Prosperity Bancshares Inc | 1.024317% | 345,024.11 | 4,903 NS |
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| Valero Energy Corp | Valero Energy Corp | 1.018846% | 343,181.28 | 1,677 NS |
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| BDX | Becton Dickinson & Co | 1.013822% | 341,488.8 | 1,935 NS |
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| CTSH | Cognizant Technology Solutions Corp | 0.997534% | 336,002.45 | 5,215 NS |
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| TRU | TransUnion | 0.987142% | 332,502.15 | 4,233 NS |
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| HUBB | Hubbell Inc | 0.979717% | 330,001.35 | 645 NS |
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| Hartford Insurance Group Inc/The | Hartford Insurance Group Inc/The | 0.970828% | 327,007.26 | 2,322 NS |
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| Regency Centers Corp | Regency Centers Corp | 0.96817% | 326,112 | 4,128 NS |
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| APTV | Aptiv PLC | 0.957585% | 322,546.44 | 4,386 NS |
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| SUI | Sun Communities Inc | 0.940703% | 316,860.12 | 2,322 NS |
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| LKQ | LKQ Corp | 0.938352% | 316,068.06 | 9,546 NS |
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| VIK | Viking Holdings Ltd | 0.934387% | 314,732.68 | 4,034 NS |
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| ARMK | Aramark | 0.929605% | 313,121.7 | 7,482 NS |
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| J | Jacobs Solutions Inc | 0.927025% | 312,252.9 | 2,265 NS |
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| GFL | GFL Environmental Inc | 0.912484% | 307,354.86 | 6,955 NS |
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| EXR | Extra Space Storage Inc | 0.911112% | 306,892.96 | 2,032 NS |
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| CH Robinson Worldwide Inc | CH Robinson Worldwide Inc | 0.909659% | 306,403.5 | 1,654 NS |
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| Melrose Industries PLC | Melrose Industries PLC | 0.905267% | 304,924.07 | 39,990 NS |
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| DXCM | Dexcom Inc | 0.889444% | 299,594.4 | 4,080 NS |
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| CSGP | CoStar Group Inc | 0.888934% | 299,422.67 | 6,709 NS |
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| SARO | StandardAero Inc | 0.884681% | 297,990 | 9,675 NS |
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| MORN | Morningstar Inc | 0.884074% | 297,785.64 | 1,626 NS |
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| CBRE | CBRE Group Inc | 0.88333% | 297,534.9 | 2,015 NS |
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| KBR | KBR Inc | 0.873979% | 294,385.33 | 6,971 NS |
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| Mid-America Apartment Communities Inc | Mid-America Apartment Communities Inc | 0.86913% | 292,751.82 | 2,187 NS |
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| Brown-Forman Corp | Brown-Forman Corp | 0.8676% | 292,236.36 | 10,126 NS |
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| STX | Seagate Technology Holdings PLC | 0.835457% | 281,409.6 | 690 NS |
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| NNN | NNN REIT Inc | 0.833117% | 280,621.44 | 6,192 NS |
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| BIRK | Birkenstock Holding Plc | 0.822036% | 276,889.2 | 6,648 NS |
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| Kinaxis Inc | Kinaxis Inc | 0.821387% | 276,670.31 | 2,914 NS |
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| COLM | Columbia Sportswear Co | 0.794218% | 267,518.86 | 4,319 NS |
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| TKO | TKO Group Holdings Inc | 0.771637% | 259,913.07 | 1,161 NS |
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| LUV | Southwest Airlines Co | 0.75506% | 254,329.38 | 5,163 NS |
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| DSGX | Descartes Systems Group Inc/The | 0.732061% | 246,582.5 | 3,722 NS |
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| PXED | Phoenix Education Partners Inc | 0.72613% | 244,584.8 | 8,263 NS |
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| Rexford Industrial Realty Inc | Rexford Industrial Realty Inc | 0.716176% | 241,231.86 | 6,438 NS |
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| Symrise AG | Symrise AG | 0.710954% | 239,473.08 | 10,494 NS |
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| WMG | Warner Music Group Corp | 0.690051% | 232,432.2 | 8,127 NS |
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| PulteGroup Inc | PulteGroup Inc | 0.683081% | 230,084.4 | 1,677 NS |
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| BJ | BJ's Wholesale Club Holdings Inc | 0.681021% | 229,390.38 | 2,322 NS |
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| Pernod Ricard SA | Pernod Ricard SA | 0.679568% | 228,901.09 | 12,353 NS |
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| CPAY | Corpay Inc | 0.661139% | 222,693.5 | 685 NS |
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| BRO | Brown & Brown Inc | 0.628789% | 211,797.18 | 2,949 NS |
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| EPAM | EPAM Systems Inc | 0.625396% | 210,654 | 1,494 NS |
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| POOL | Pool Corp | 0.621851% | 209,459.96 | 922 NS |
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| WIX | Wix.com Ltd | 0.620857% | 209,125.28 | 2,968 NS |
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| CDW | CDW Corp/DE | 0.595299% | 200,516.4 | 1,635 NS |
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| HUBS | HubSpot Inc | 0.582681% | 196,266.42 | 742 NS |
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| LPLA | LPL Financial Holdings Inc | 0.575196% | 193,745.1 | 645 NS |
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| SLM Corp | SLM Corp | 0.563535% | 189,817.46 | 10,129 NS |
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| COR | Cencora Inc | 0.504903% | 170,067.98 | 457 NS |
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| NCNO | nCino Inc | 0.48214% | 162,400.68 | 10,062 NS |
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| State Street Global Advisors | State Street Global Advisors | 0.44149% | 148,708.35 | 148,708.35 NS |
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| ICLR | ICON PLC | 0.439516% | 148,043.66 | 1,369 NS |
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