MFS Active Mid Cap ETF (MMID) Holdings
MMID holdings summary
as of Oct 25, 2026- Holdings
- 104 positions listed
- Top 10 weight
- 16.2% of net assets
- Effective holdings
- 94 equal-weight equivalent
- Largest holding
- GPN 1.84% Global Payments Inc.
- Annual turnover
- — of the portfolio traded
Top 1016.2%
Top 2534.5%
Top 5060.1%
Top 10097.2%
All MMID holdings
104 holdings
| # | Name | ||||||
|---|---|---|---|---|---|---|---|
| 1 | GPN | Global Payments Inc. | Industrials | 1.84% | $682,409.51 | $22.14B | 39.3 |
| 2 | WAT | Waters Corporation | Healthcare | 1.82% | $677,651.97 | $42.90B | 110.6 |
| 3 | BDX | Becton, Dickinson and Company | Healthcare | 1.73% | $644,683.71 | $52.23B | 44.6 |
| 4 | A | Agilent Technologies, Inc. | Healthcare | 1.68% | $626,248.25 | $48.77B | 34.1 |
| 5 | LNG | Cheniere Energy, Inc. | Energy | 1.67% | $619,595.13 | $59.78B | 21.9 |
| 6 | FANG | Diamondback Energy, Inc. | Energy | 1.55% | $574,918.86 | $57.11B | 38.8 |
| 7 | GWW | W.W. Grainger, Inc. | Industrials | 1.51% | $563,025.01 | $62.68B | 33.9 |
| 8 | STE | STERIS plc | Healthcare | 1.49% | $551,986.04 | $21.71B | 27.2 |
| 9 | VLO | Valero Energy Corporation | Energy | 1.47% | $548,009.03 | $128.04B | 18.5 |
| 10 | YZ8 | Permian Resources Corporation | Energy | 1.44% | $536,003.68 | — | — |
| 11 | KVUE | Kenvue Inc. | Consumer Defensive | 1.36% | $505,637.20 | $36.32B | 22.0 |
| 12 | WAB | Westinghouse Air Brake Technologies Corporation | Industrials | 1.33% | $496,084.95 | $48.45B | 38.6 |
| 13 | CTSH | Cognizant Technology Solutions Corporation | Technology | 1.32% | $489,394.66 | $29.74B | 14.2 |
| 14 | LNT | Alliant Energy Corporation | Utilities | 1.24% | $461,109.61 | $17.71B | 21.6 |
| 15 | BALL | Ball Corporation | Consumer Cyclical | 1.23% | $457,541.45 | $16.73B | 18.0 |
| 16 | AIZ | Assurant, Inc. | Financial Services | 1.23% | $456,463.57 | $13.97B | 13.6 |
| 17 | GFL | Gfl Environmental Holdings Inc | Industrials | 1.23% | $455,348.52 | — | — |
| 18 | IFF | International Flavors & Fragrances Inc. | Basic Materials | 1.21% | $451,408.69 | $23.15B | 89.8 |
| 19 | MTB | M&T Bank Corporation | Financial Services | 1.21% | $451,185.68 | $31.09B | 11.4 |
| 20 | MSCI | MSCI Inc. | Financial Services | 1.19% | $441,930.78 | $41.37B | 31.1 |
| 21 | SNOW | Snowflake Inc. | Technology | 1.17% | $435,166.15 | $108.25B | — |
| 22 | H | Hyatt Hotels Corporation | Consumer Cyclical | 1.17% | $435,091.82 | $15.94B | 208.8 |
| 23 | ELS | Equity LifeStyle Properties, Inc. | Real Estate | 1.15% | $427,732.50 | $12.27B | 29.6 |
| 24 | MCHP | Microchip Technology Incorporated | Technology | 1.14% | $424,201.51 | $40.10B | 108.6 |
| 25 | ALLE | Allegion plc | Industrials | 1.14% | $423,197.97 | $13.31B | 20.5 |
| 26 | AVY | Avery Dennison Corporation | Consumer Cyclical | 1.14% | $422,603.28 | $13.29B | 19.2 |
| 27 | AEE | Ameren Corporation | Utilities | 1.14% | $422,491.77 | $29.37B | 18.7 |
| 28 | SIGI | Selective Insurance Group, Inc. | Financial Services | 1.11% | $412,753.68 | $5.31B | 10.9 |
| 29 | ATO | Atmos Energy Corporation | Utilities | 1.10% | $407,735.97 | $28.28B | 19.9 |
| 30 | J | Jacobs Engineering Group Inc. | Industrials | 1.09% | $405,097.02 | $16.51B | 46.9 |
| 31 | USFD | US Foods Holding Corp. | Consumer Defensive | 1.09% | $404,093.47 | $22.06B | 31.4 |
| 32 | HUBB | Hubbell Incorporated | Industrials | 1.07% | $397,068.67 | $24.36B | 27.3 |
| 33 | SITE | SiteOne Landscape Supply, Inc. | Industrials | 1.06% | $395,507.60 | $4.20B | 26.0 |
| 34 | PPL | PPL Corporation | Utilities | 1.06% | $392,868.66 | $26.47B | 20.8 |
| 35 | NDSN | Nordson Corporation | Industrials | 1.06% | $392,794.32 | $17.95B | 32.6 |
| 36 | RJF | Raymond James Financial, Inc. | Financial Services | 1.05% | $391,567.77 | $30.16B | 13.7 |
| 37 | WTW | Willis Towers Watson Public Limited Company | Financial Services | 1.05% | $390,898.74 | $29.30B | 19.5 |
| 38 | DSG | Descartes Systems Group Inc | Technology | 1.04% | $385,918.19 | — | — |
| 39 | HPE | Hewlett Packard Enterprise Company | Technology | 1.00% | $371,534.07 | $73.18B | 28.4 |
| 40 | VIK | Viking Holdings Ltd | Consumer Cyclical | 0.99% | $366,739.36 | $37.26B | 27.7 |
| 41 | PB | Prosperity Bancshares, Inc. | Financial Services | 0.99% | $366,442.01 | $8.15B | 11.7 |
| 42 | EQT | EQT Corporation | Energy | 0.98% | $365,178.29 | $33.97B | 12.6 |
| 43 | BURL | Burlington Stores, Inc. | Consumer Cyclical | 0.98% | $363,245.54 | $16.50B | 23.6 |
| 44 | EFX | Equifax Inc. | Industrials | 0.97% | $358,711.01 | $18.94B | 28.4 |
| 45 | TRU | TransUnion | Financial Services | 0.96% | $354,994.18 | $14.19B | 19.5 |
| 46 | ENTG | Entegris, Inc. | Technology | 0.95% | $354,548.17 | $21.20B | 69.4 |
| 47 | MMED | MiniMed Group, Inc. | Healthcare | 0.95% | $351,388.86 | $4.92B | — |
| 48 | HIG | The Hartford Financial Services Group, Inc. | Financial Services | 0.94% | $347,523.36 | $36.60B | 9.6 |
| 49 | ARMK | Aramark | Industrials | 0.93% | $346,668.49 | $14.57B | 38.7 |
| 50 | ESI | Element Solutions Inc | Basic Materials | 0.93% | $345,441.94 | $8.54B | 47.4 |
| 51 | DXCM | DexCom, Inc. | Healthcare | 0.90% | $336,187.04 | $32.47B | 34.1 |
| 52 | MORN | Morningstar, Inc. | Financial Services | 0.90% | $335,964.03 | $7.78B | 19.7 |
| 53 | NVT | nVent Electric plc | Industrials | 0.90% | $335,629.51 | $22.99B | 39.3 |
| 54 | REG | Regency Centers Corporation | Real Estate | 0.90% | $333,139.24 | $13.69B | 24.7 |
| 55 | SAIA | Saia, Inc. | Industrials | 0.89% | $332,470.21 | $8.91B | 32.3 |
| 56 | AWK | American Water Works Company, Inc. | Utilities | 0.89% | $332,024.19 | $26.82B | 23.4 |
| 57 | ILMN | Illumina, Inc. | Healthcare | 0.88% | $328,567.54 | $39.64B | 49.0 |
| 58 | VMC | Vulcan Materials Company | Basic Materials | 0.88% | $326,634.79 | $33.38B | 30.4 |
| 59 | POOL | Pool Corporation | Industrials | 0.87% | $322,360.44 | $6.27B | 15.8 |
| 60 | LFUS | Littelfuse, Inc. | Technology | 0.86% | $320,464.86 | $9.67B | — |
| 61 | BF.B | Brown-Forman Corporation | Consumer Defensive | 0.86% | $318,494.94 | $13.25B | 18.6 |
| 62 | KXS | Kinaxis Inc | Technology | 0.85% | $316,190.51 | — | — |
| 63 | ALGN | Align Technology, Inc. | Healthcare | 0.82% | $305,077.19 | $10.46B | 25.6 |
| 64 | JHX | James Hardie Industries plc | Basic Materials | 0.82% | $304,259.49 | $14.99B | 103.3 |
| 65 | NCNO | nCino, Inc. | Technology | 0.82% | $304,185.15 | $2.17B | 64.1 |
| 66 | SUI | Sun Communities, Inc. | Real Estate | 0.82% | $303,478.96 | $14.92B | 89.5 |
| 67 | CSGP | CoStar Group, Inc. | Real Estate | 0.82% | $303,181.61 | $13.09B | 179.5 |
| 68 | COLM | Columbia Sportswear Company | Consumer Cyclical | 0.79% | $293,926.71 | $3.08B | 15.7 |
| 69 | HLI | Houlihan Lokey, Inc. | Financial Services | 0.79% | $291,808.12 | $9.05B | 21.7 |
| 70 | CBRE | CBRE Group, Inc. | Real Estate | 0.77% | $287,831.11 | $38.54B | 30.5 |
| 71 | REXR | Rexford Industrial Realty, Inc. | Real Estate | 0.77% | $285,638.19 | $8.42B | — |
| 72 | FIS | Fidelity National Information Services, Inc. | Technology | 0.77% | $285,601.02 | $18.57B | 5.5 |
| 73 | CHRW | C.H. Robinson Worldwide, Inc. | Industrials | 0.76% | $284,114.29 | $16.27B | 26.6 |
| 74 | CDW | CDW Corporation | Technology | 0.75% | $277,944.35 | $18.81B | 18.1 |
| 75 | ICLR | ICON Public Limited Company | Healthcare | 0.73% | $271,514.24 | $13.13B | 179.1 |
| 76 | MAA | Mid-America Apartment Communities, Inc. | Real Estate | 0.73% | $271,328.40 | $13.92B | 34.1 |
| 77 | OTIS | Otis Worldwide Corporation | Industrials | 0.73% | $270,770.88 | $27.15B | 18.3 |
| 78 | 27M | Melrose Industries PLC | Industrials | 0.73% | $270,287.69 | — | — |
| 79 | BIRK | Birkenstock Holding plc | Consumer Cyclical | 0.73% | $270,176.18 | $5.59B | 15.9 |
| 80 | BRO | Brown & Brown, Inc. | Financial Services | 0.73% | $269,618.66 | $23.22B | 21.9 |
| 81 | NNN | NNN REIT Inc | Real Estate | 0.72% | $266,050.51 | $7.97B | 20.6 |
| 82 | WMG | Warner Music Group Corp. | Communication Services | 0.71% | $263,485.89 | $16.43B | 25.1 |
| 83 | TYL | Tyler Technologies, Inc. | Technology | 0.70% | $261,404.47 | $14.78B | 47.5 |
| 84 | LS4 | London Stock Exchange Group plc Sponsored ADR | Financial Services | 0.70% | $260,363.76 | — | — |
| 85 | PCG | PG&E Corporation | Utilities | 0.68% | $252,112.40 | $39.30B | 9.5 |
| 86 | MDB | MongoDB, Inc. | Technology | 0.67% | $250,439.83 | $27.15B | 468.8 |
| 87 | COR | Cencora | Healthcare | 0.66% | $244,307.07 | $65.06B | 25.3 |
| 88 | PNR | Pentair plc | Industrials | 0.66% | $243,749.54 | $8.53B | 13.8 |
| 89 | SLM | SLM Corporation | Financial Services | 0.66% | $243,638.04 | $4.10B | 6.1 |
| 90 | APTV | Aptiv PLC | Consumer Cyclical | 0.65% | $240,813.25 | $9.31B | 44.4 |
| 91 | ARXS | Arxis, Inc. | Industrials | 0.64% | $236,687.57 | $23.31B | 676.2 |
| 92 | BSX | Boston Scientific Corporation | Healthcare | 0.63% | $233,416.76 | $64.33B | 18.0 |
| 93 | LKQ | LKQ Corporation | Consumer Cyclical | 0.61% | $226,094.61 | $5.62B | 12.5 |
| 94 | LUV | Southwest Airlines Co. | Industrials | 0.60% | $223,641.50 | $19.32B | 24.7 |
| 95 | TKO | TKO Group Holdings, Inc. | Communication Services | 0.58% | $214,906.96 | $33.22B | 61.4 |
| 96 | SARO | StandardAero, Inc. | Industrials | 0.57% | $212,453.85 | $7.05B | 22.0 |
| 97 | EFN | Element Fleet Management Corp | Industrials | 0.56% | $209,406.06 | — | — |
| 98 | PHM | PulteGroup, Inc. | Consumer Cyclical | 0.55% | $203,570.64 | $21.63B | 11.6 |
| 99 | EXR | Extra Space Storage Inc. | Real Estate | 0.55% | $203,533.47 | $30.81B | 30.8 |
| 100 | PRNDY | Pernod Ricard SA. | Consumer Defensive | 0.54% | $200,894.52 | — | — |
| 101 | PEGA | Pegasystems Inc. | Technology | 0.54% | $200,113.99 | $5.68B | 19.5 |
| 102 | GWRE | Guidewire Software, Inc. | Technology | 0.47% | $175,099.74 | $13.85B | 103.6 |
| 103 | TPG | TPG Inc. | Financial Services | 0.36% | $134,586.32 | $16.61B | 63.5 |
| 104 | STX | Seagate Technology Holdings plc | Technology | 0.26% | $95,856.98 | $145.31B | 46.0 |
Weights as a percentage of net assets. Value held = weight × net assets ($37.2M). Market cap and P/E from each company's latest fundamentals (U.S.-listed stocks).
MMID sector breakdown
| Sector | Weight | Holdings | Largest |
|---|---|---|---|
| Industrials | 21.1% | 22 | GPN, GWW, WAB |
| Financial Services | 13.9% | 15 | AIZ, MTB, MSCI |
| Technology | 13.3% | 16 | CTSH, SNOW, MCHP |
| Healthcare | 12.3% | 11 | WAT, BDX, A |
| Consumer Cyclical | 8.8% | 10 | BALL, H, AVY |
| Real Estate | 7.2% | 9 | ELS, REG, SUI |
| Energy | 7.1% | 5 | LNG, FANG, VLO |
| Utilities | 6.1% | 6 | LNT, AEE, ATO |
| Consumer Defensive | 3.8% | 4 | KVUE, USFD, BF.B |
| Basic Materials | 3.8% | 4 | IFF, ESI, VMC |
| Communication Services | 1.3% | 2 | WMG, TKO |
Sum of the weights of the holdings in each sector.
MMID top industries
Software - Application
5.6%
Diagnostics & Research
5.1%
Utilities - Regulated Electric
4.1%
Oil & Gas E&P
4.0%
Financial Data & Stock Exchanges
3.7%
Medical Instruments & Supplies
3.5%
Industrial Distribution
3.4%
Specialty Industrial Machinery
3.2%
Medical Devices
3.0%
Information Technology Services
2.8%
Specialty Business Services
2.8%
REIT - Residential
2.7%
Packaging & Containers
2.4%
Insurance - Property & Casualty
2.3%
Banks - Regional
2.2%
MMID overlap with other ETFs
| ETF | Fund | Overlap | Shared holdings | Expense ratio |
|---|---|---|---|---|
| VTI | Vanguard Total Stock Market ETF | 3.1% | 93 of 2,941 | 0.03% |
| SPY | SPDR S&P 500 ETF | 2.8% | 58 of 502 | 0.09% |
| QQQ | Invesco QQQ ETF | 0.8% | 4 of 101 | 0.17% |
| IWM | iShares Russell 2000 ETF | 0.5% | 3 of 1,962 | 0.19% |
| VXUS | Vanguard Total International Stock ETF | 0.3% | 21 of 8,035 | 0.05% |
| DIA | SPDR Dow Jones Industrial Average ETF | 0.0% | 0 of 30 | 0.16% |
Overlap = sum over shared holdings of the smaller of the two weights. 100% means identical portfolios.
About the MMID portfolio
MFS Active Mid Cap ETF holds 104 positions. The ten largest make up 16.2% of the fund and the top 50 60.1%, so it behaves like a portfolio of about 94 equally weighted stocks. The biggest positions are Global Payments Inc. (1.84%), Waters Corporation (1.82%), Becton, Dickinson and Company (1.73%), Agilent Technologies, Inc. (1.68%), Cheniere Energy, Inc. (1.67%).
By sector, Industrials is 21.1%, Financial Services is 13.9%, Technology is 13.3%. Holdings data is from the fund's latest portfolio as reported by EODHD on October 25, 2026; positions change as the fund rebalances.
Related: MMID chart, MMID performance, MMID dividends, MMID valuation, MMID overview.
MMID holdings FAQ
How many holdings does MMID have?
MMID holds 104 positions as of October 25, 2026.
What are the top 10 holdings of MMID?
The ten largest holdings are Global Payments Inc. (1.84%), Waters Corporation (1.82%), Becton, Dickinson and Company (1.73%), Agilent Technologies, Inc. (1.68%), Cheniere Energy, Inc. (1.67%), Diamondback Energy, Inc. (1.55%), W.W. Grainger, Inc. (1.51%), STERIS plc (1.49%), Valero Energy Corporation (1.47%), Permian Resources Corporation (1.44%). Together they are 16.2% of the fund.
What percentage of MMID is Global Payments Inc.?
Global Payments Inc. is the largest holding at 1.84% of net assets, about $682,409.51 of the fund's $37.2M.
Which sector is the largest in MMID?
Industrials is the largest sector at 21.1%, followed by Financial Services (13.9%) and Technology (13.3%), based on the sectors of the individual holdings.
How concentrated is MMID?
The top 10 holdings are 16.2% of the fund. By the effective number of holdings (1 divided by the sum of squared weights) MMID behaves like a portfolio of about 94 equally weighted stocks.