AEMC vs FMDE
Harbor AlphaEdge Mid Cap Core ETF vs Fidelity Enhanced Mid Cap Core ETF
Which is better, AEMC or FMDE?
FMDE costs less.
FMDE has a lower expense ratio. FMDE is less concentrated, with 9.4% of the fund in its ten largest positions against 27.0%.
MarketXLS is not an investment adviser. This comparison is generated automatically from market data and is for information only. A Best mark means the better reading on that one measure, not a recommendation to buy.
Side-by-Side Comparison
| Metric | AEMC | FMDE |
|---|---|---|
| Expense Ratio | 0.35% | 0.23%Best |
| AUM | $2M | $8.1B |
| Dividend Yield | 0.00% | 1.07% |
| Holdings | 198 | 486 |
| YTD Return | -1.35% | +12.82%Best |
| 1Y Return | - | +16.39% |
| 3Y Return (annualized) | - | +19.84% |
| Top 10 Weight | 27.0% | 9.4%Best |
| Fund Family | Harbor Funds | Fidelity Investments (US) |
| Category | Equity | Equity |
| Style | Mid Cap Blend | Mid Cap Blend |
| Inception | Aug 26, 2026 | Nov 20, 2023 |
Not shown on this pair: 5Y Return (annualized), Volatility (annualized), Max Drawdown, $10,000 over the window.
AEMC vs FMDE growth
Month-end closes. Both lines start at 0% in the first month shown, so the gap between them is the difference in growth across that window. The full view is available from the range buttons; it is not the opening view here because over the whole period one of these two funds moves so much further than the other that its line would sit flat on the axis.
AEMC vs FMDE Performance
Harbor AlphaEdge Mid Cap Core ETF (AEMC) is an ETF from Harbor Funds and Fidelity Enhanced Mid Cap Core ETF (FMDE) is an ETF from Fidelity Investments (US). Year to date, AEMC is down 1.35% versus a gain of 12.82% for FMDE.
Past performance does not guarantee future results.
Fees and Cost Over Time
AEMC charges 0.35% per year while FMDE charges 0.23%. On a $10,000 position that is $35 vs $23 annually, a gap of $12 per year that compounds over a long holding period. On income, AEMC currently yields 0.00% against 1.07% for FMDE.
Holdings Overlap
62.1% of AEMC's money is in holdings FMDE also owns. 17.3% of FMDE's money is in holdings AEMC also owns.
The two portfolios partly overlap.
61 positions in common, counted across the 111 positions we hold weights for in AEMC and 482 in FMDE, against full books of 198 and 486.
What only one of them owns
Our book lists 344 positions for FMDE that do not appear in our book for AEMC (78.6% of the fund), and 48 for AEMC that do not appear in FMDE (37.0%).
Some of those will be the same company recorded under a different code in one of the two books, so the real difference in what you would own is no larger than this and may be smaller. We do not name the individual positions here for that reason.
Top Shared Holdings
| Stock | Weight in AEMC | Weight in FMDE | Difference |
|---|---|---|---|
| MPCMarathon Petroleum Corp | 4.08% | 1.17% | 2.91% |
| FIXComfort Systems USA Inc. | 3.13% | 0.82% | 2.31% |
| STTState Street Corp. | 2.58% | 0.91% | 1.67% |
| NTAPNetapp Inc | 2.63% | 0.74% | 1.89% |
| AMPAmeriprise Financial Inc | 2.91% | 0.44% | 2.47% |
| IEXIdex Corp Common Stock Usd 0.01 | 2.79% | 0.36% | 2.43% |
| AMEAmetek Inc | 2.17% | 0.89% | 1.28% |
| NUENucor Corp. | 1.61% | 0.92% | 0.69% |
| GRMNGarminltd. | 1.82% | 0.53% | 1.29% |
| EXPEExpedia Inc | 1.55% | 0.69% | 0.86% |
62.1% of AEMC is already inside FMDE.
You probably hold more than these two. Add the rest and see how much of the whole book is the same companies twice.
Free for up to 10 holdings. No account needed.
Frequently Asked Questions
Which is cheaper, AEMC or FMDE?
AEMC has an expense ratio of 0.35% while FMDE charges 0.23%. FMDE is the cheaper option, by $12 a year on a $10,000 investment.
What is the holdings overlap between AEMC and FMDE?
62.1% of AEMC's money is in holdings FMDE also owns. 17.3% of FMDE's is in holdings AEMC also owns. They hold 61 positions in common, counted across the 111 positions we hold weights for in AEMC and 482 in FMDE.
Which pays a higher dividend, AEMC or FMDE?
AEMC yields 0.00% while FMDE yields 1.07%, so FMDE currently pays the higher dividend yield.
Is FMDE better than AEMC?
FMDE has a lower expense ratio. FMDE is less concentrated, with 9.4% of the fund in its ten largest positions against 27.0%. Which one suits a particular account depends on what it is for. This is information, not a recommendation.