AEMCvsFMDEETF Comparison
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Harbor AlphaEdge Mid Cap Core ETF (AEMC) belongs to the Uncategorized Equities segment. Fidelity Enhanced Mid Cap ETF (FMDE) is part of the US Mid Cap segment. AEMC's top 3 sector exposures are Finance, Technology and Industrials. In contrast, FMDE's top sector exposures are Technology, Finance and Industrials. AEMC is more expensive with a Total Expense Ratio (TER) of 0.35%, versus 0.23% for FMDE. Run a side-by-side ETF comparison of AEMC 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.
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AEMC vs FMDE performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/28/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | AEMC FMDE | +2.29%+3.03% | n/a+1.59% | n/a+15.85% | n/a+17.20% | n/an/a | n/an/a |
| Flows | AEMC FMDE | -+$305M | -+$763M | -+$3.10B | -+$3.58B | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | AEMC FMDE | n/a+10.97% | n/a+13.36% | n/an/a | n/an/a |
| Max drawdown | AEMC FMDE | n/a-5.79% | n/a-8.28% | n/an/a | n/an/a |
| Max drawdown duration | AEMC FMDE | n/a73d | n/a49d | n/an/a | n/an/a |
Trading data
AEMC | FMDE | |
Last sale 10/29/2026 at 3:54 PM | $42.05 | |
| Previous close 10/28/2026 | $41.76 | |
| Consolidated volume 10/28/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 10/29/2026 at 3:54 PM
Live
Closed
AEMC | FMDE | |
|---|---|---|
| Last price | – | $42.05 |
| 1D performance | – | +0.69% |
| AuM | $2.01 M | $8.64 B |
| E/R | 0.35% | 0.23% |
Characteristics
AEMC | FMDE | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | Harbor Capital | Fidelity |
| Benchmark | - | - |
| N° of holdings | 99 | 415 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | August 27, 2026 | November 20, 2023 |
| ESG | No | No |
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Exposure
Countries
AEMC
USA
95.46%
Other
4.54%
FMDE
USA
95.97%
Other
4.03%
Sectors
AEMC
Finance
20.83%
Technology
17.45%
Industrials
16.44%
Healthcare
13.7%
Non-Energy Materi.
9.44%
Energy
8.59%
Other
13.54%
FMDE
Technology
20%
Finance
19.15%
Industrials
15.76%
Healthcare
11.14%
Non-Energy Materi.
7.52%
Other
26.43%
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Diversification
AEMC
Total weight of top 15 holdings out of 15
37.71%
FMDE
Total weight of top 15 holdings out of 15
13.21%
Top 15 holdings
Data as of August 31, 2026
AEMC
Marathon Petroleum Corp.
4.25%
Ameriprise Financial, Inc.
3.26%
NetApp, Inc.
3.06%
Comfort Systems USA, Inc.
2.98%
IDEX Corp.
2.71%
State Street Corp.
2.70%
Snap-On, Inc.
2.55%
Chemed Corp.
2.33%
Crown Holdings, Inc.
2.12%
AMETEK, Inc.
2.11%
United Therapeutics Corp.
2.00%
News Corp.
2.00%
Reliance, Inc.
1.95%
Target Corp.
1.86%
Manhattan Associates, Inc.
1.83%
FMDE
Marathon Petroleum Corp.
1.09%
Snowflake, Inc.
1.01%
The Allstate Corp.
0.99%
State Street Corp.
0.92%
Ford Motor Co.
0.89%
Keysight Technologies, Inc.
0.88%
Kinder Morgan, Inc.
0.87%
AMETEK, Inc.
0.87%
Nucor Corp.
0.85%
L3Harris Technologies, Inc.
0.85%
Ventas, Inc.
0.83%
MongoDB, Inc.
0.81%
Expedia Group, Inc.
0.80%
Northern Trust Corp.
0.78%
Sysco Corp.
0.78%
Frequently asked questions about AEMC and FMDE
Which ETF is bigger: AEMC or FMDE?
As of October 28, 2026, AEMC holds $2.01 M in assets under management (AUM), while FMDE manages $8.64 B.
What sectors do the AEMC and FMDE ETFs invest in?
AEMC leans toward sectors like Finance, Technology and Industrials. Meanwhile, FMDE focuses on Technology, Finance and Industrials.
What are the top holdings of the AEMC ETF and FMDE ETF?
AEMC top holdings include Marathon Petroleum Corp., Ameriprise Financial, Inc. and NetApp, Inc.. FMDE holds in its top three: Marathon Petroleum Corp., Snowflake, Inc. and The Allstate Corp..
Which ETF is more diversified: AEMC or FMDE?
AEMC holds 99 securities with 37.71% of its assets in the top 15. FMDE has 417 securities and a top 15 weight of 13.21%.
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Latest news about AEMC & 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
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