AIMSvsFESMETF Comparison
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Acuitas Small Cap Active ETF (AIMS) and Fidelity Enhanced Small Cap ETF (FESM) belong to the same industry segment: US Small Cap. AIMS's top 3 sector exposures are Industrials, Financials and Health Care. In contrast, FESM's top sector exposures are Industrials, Information Technology and Financials. AIMS is more expensive with a Total Expense Ratio (TER) of 0.75%, versus 0.28% for FESM. Run a side-by-side ETF comparison of AIMS and FESM 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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AIMS vs FESM performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 05/01/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | AIMS FESM | +11.58%+14.56% | n/a+9.86% | n/a+16.52% | n/a+53.00% | n/an/a | n/an/a |
| Flows | AIMS FESM | -$6K+$240M | -+$693M | -+$989M | -+$2.12B | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | AIMS FESM | n/a+22.21% | n/a+19.30% | n/an/a | n/an/a |
| Max drawdown | AIMS FESM | n/a-9.39% | n/a-10.11% | n/an/a | n/an/a |
| Max drawdown duration | AIMS FESM | n/a46d | n/a81d | n/an/a | n/an/a |
Trading data
AIMS | FESM | |
Last sale 5/1/2026 at 7:43 PM | $26.63 | $43.75 |
| Previous close 05/01/2026 | $26.52 | $43.84 |
| Consolidated volume 05/01/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 5/1/2026 at 7:43 PM
Live
Closed
AIMS | FESM | |
|---|---|---|
| Last price | $26.63 | $43.75 |
| 1D performance | +0.41% | -0.21% |
| AuM | $82.60 M | $4.99 B |
| E/R | 0.75% | 0.28% |
Characteristics
AIMS | FESM | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | Acuitas Investments | Fidelity |
| Benchmark | - | - |
| N° of holdings | 236 | 555 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | February 9, 2026 | November 20, 2023 |
| ESG | No | No |
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Exposure
Countries
AIMS
USA
90.59%
Other
9.41%
FESM
USA
92.12%
Other
7.88%
Sectors
AIMS
Industrials
15.97%
Financials
15.72%
Health Care
15.23%
Information Techn.
14.11%
Consumer Discreti.
9.37%
Other
29.6%
FESM
Industrials
17.55%
Information Techn.
16.09%
Financials
14.71%
Health Care
13.83%
Energy
8.15%
Consumer Discreti.
7.58%
Other
22.08%
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Diversification
AIMS
Total weight of top 15 holdings out of 15
15.93%
FESM
Total weight of top 15 holdings out of 15
12.15%
Top 15 holdings
Data as of March 31, 2026
AIMS
LEMAITRE VASCULAR
1.30%
US00676P1075
1.25%
TRIUMPH BANCORP CMN
1.16%
COASTAL FINANCIAL CORP
1.14%
STONEX GROUP INC
1.13%
DOUGLAS DYNMCS
1.11%
METROPOLITAN BANK HOLDING
1.08%
LIGAND PHARMACEUTICALS
1.06%
PHIBRO ANIMAL /D
1.04%
IRADIMED CORP/D
1.00%
BUSINESS FIRST BANCSHARES INC
0.96%
PREFORMED LINE PRODUCTS
0.94%
US04956D1072
0.93%
US50012A1088
0.93%
MESA LABORATORIES
0.90%
FESM
BLOOM ENERGY CORP
1.32%
FABRINET
1.23%
CREDO TECHNOLOGY GROUP HOLDING
0.86%
GUARDANT HEALTH INC
0.81%
HEALTHEQUITY I/D
0.76%
FASTLY INC
0.76%
ENERSYS
0.76%
PLANET LABS PBC
0.76%
HECLA MINING
0.74%
COMMERCIAL METALS
0.72%
CALIFORNIA RESOURCES
0.70%
COEUR MINING INC
0.69%
PHILLIPS EDISON AND COMPANY
0.69%
DELEK US HOLDINGS
0.68%
ABERCROMBIE AND FITCH
0.67%
Frequently asked questions about AIMS and FESM
Which ETF is bigger: AIMS or FESM?
As of May 1, 2026, AIMS holds $82.60 M in assets under management (AUM), while FESM manages $4.99 B.
What sectors do the AIMS and FESM ETFs invest in?
AIMS leans toward sectors like Industrials, Financials and Health Care. Meanwhile, FESM focuses on Industrials, Information Technology and Financials.
What are the top holdings of the AIMS ETF and FESM ETF?
AIMS top holdings include LEMAITRE VASCULAR, US00676P1075 and TRIUMPH BANCORP CMN. FESM holds in its top three: BLOOM ENERGY CORP, FABRINET and CREDO TECHNOLOGY GROUP HOLDING.
Which ETF is more diversified: AIMS or FESM?
AIMS holds 265 securities with 15.93% of its assets in the top 15. FESM has 622 securities and a top 15 weight of 12.15%.
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Latest news about AIMS & FESM
Key Takeaways from the 2024 Trackinsight Global ETF Survey: Active ETFs
February 16, 2024
FESM
Fidelity Continues Trend of Mutual Fund Conversions to ETFs
November 27, 2023
FESM
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