MMIDvsFMDEETF Comparison
VS
MFS Active Mid Cap ETF (MMID) belongs to the Uncategorized Equities segment. Fidelity Enhanced Mid Cap ETF (FMDE) is part of the US Mid Cap segment. MMID's top 3 sector exposures are Finance, Technology and Industrials. In contrast, FMDE's top sector exposures are Technology, Finance and Industrials. MMID is more expensive with a Total Expense Ratio (TER) of 0.59%, versus 0.23% for FMDE. MMID is up 10.81% year-to-date (YTD) with +$2M in YTD flows. FMDE performs better with 15.28% YTD performance, and +$3.12B in YTD flows. Run a side-by-side ETF comparison of MMID and FMDE below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
Find out how industry players manage ETF portfolios. Discover our library of Model portfolios
MMID vs FMDE performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/30/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | MMID FMDE | +6.93%+2.96% | +2.45%+1.47% | +10.81%+15.28% | +13.20%+18.49% | n/an/a | n/an/a |
| Flows | MMID FMDE | +$788K+$310M | +$788K+$763M | +$2M+$3.12B | +$7M+$3.59B | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | MMID FMDE | +11.07%+11.36% | +12.51%+13.42% | n/an/a | n/an/a |
| Max drawdown | MMID FMDE | -7.95%-5.79% | -7.98%-8.28% | n/an/a | n/an/a |
| Max drawdown duration | MMID FMDE | 78d75d | 136d49d | n/an/a | n/an/a |
Trading data
MMID | FMDE | |
Last sale 11/2/2026 at 2:30 PM | $27.82 | $41.64 |
| Previous close 10/30/2026 | $27.47 | $41.56 |
| Consolidated volume 10/30/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Main metrics
Last update 11/2/2026 at 2:30 PM
Live
Closed
MMID | FMDE | |
|---|---|---|
| Last price | $27.82 | $41.64 |
| 1D performance | +1.27% | +0.19% |
| AuM | $37.37 M | $8.62 B |
| E/R | 0.59% | 0.23% |
Advertisement
Exposure
Countries
MMID
USA
85.47%
Other
14.53%
FMDE
USA
95.84%
Other
4.16%
Sectors
MMID
Finance
19.84%
Technology
14.77%
Industrials
14.5%
Healthcare
12.53%
Non-Energy Materi.
7.24%
Other
31.12%
FMDE
Technology
20.73%
Finance
19.26%
Industrials
16.02%
Healthcare
12.45%
Other
31.54%
Advertisement
Diversification
MMID
Total weight of top 15 holdings out of 15
22.5%
FMDE
Total weight of top 15 holdings out of 15
13.43%
Top 15 holdings
Data as of September 30, 2026
MMID
Waters Corp.
1.85%
Agilent Technologies, Inc.
1.77%
Global Payments, Inc.
1.76%
Cheniere Energy, Inc.
1.67%
Becton, Dickinson & Co.
1.64%
Diamondback Energy, Inc.
1.57%
Westinghouse Air Brake Technologies Corp.
1.55%
W.W. Grainger, Inc.
1.45%
Valero Energy Corp.
1.42%
STERIS Plc (Ireland)
1.37%
Snowflake, Inc.
1.33%
Microchip Technology, Inc.
1.30%
M&T Bank Corp.
1.27%
nVent Electric Plc
1.27%
Permian Resources Corp.
1.27%
FMDE
Marathon Petroleum Corp.
1.20%
Snowflake, Inc.
1.06%
Keysight Technologies, Inc.
1.03%
AMETEK, Inc.
0.95%
Illumina, Inc.
0.93%
Nucor Corp.
0.90%
The Allstate Corp.
0.89%
State Street Corp.
0.88%
Ford Motor Co.
0.85%
Comfort Systems USA, Inc.
0.83%
Humana, Inc.
0.80%
Ventas, Inc.
0.80%
Block, Inc.
0.78%
MongoDB, Inc.
0.77%
NetApp, Inc.
0.77%
Frequently asked questions about MMID and FMDE
How have the MMID and FMDE ETFs performed in 2026?
As of October 30, 2026, MMID is up 10.81% year-to-date (YTD), while FMDE has returned 15.28%. That puts FMDE better performer ahead so far this year.
Which ETF is attracting more investor money: MMID or FMDE?
Year-to-date, the MMID ETF saw +$2M in flows, compared to +$3.12B for FMDE.
Which ETF is more volatile: MMID or FMDE?
Over the past year, MMID had a volatility of 12.51%, while FMDE experienced 13.42%.
Which ETF is bigger: MMID or FMDE?
As of October 30, 2026, MMID holds $37.37 M in assets under management (AUM), while FMDE manages $8.62 B.
What sectors do the MMID and FMDE ETFs invest in?
MMID leans toward sectors like Finance, Technology and Industrials. Meanwhile, FMDE focuses on Technology, Finance and Industrials.
What are the top holdings of the MMID ETF and FMDE ETF?
MMID top holdings include Waters Corp., Agilent Technologies, Inc. and Global Payments, Inc.. FMDE holds in its top three: Marathon Petroleum Corp., Snowflake, Inc. and Keysight Technologies, Inc..
Which ETF is more diversified: MMID or FMDE?
MMID holds 104 securities with 22.5% of its assets in the top 15. FMDE has 422 securities and a top 15 weight of 13.43%.
Advertisement
Latest news about MMID & FMDE
Key Takeaways from the 2024 Trackinsight Global ETF Survey: Active ETFs
February 16, 2024
FMDE
Fidelity Continues Trend of Mutual Fund Conversions to ETFs
November 27, 2023
FMDE
Advertisement
Advertisement
