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Which ETFs own LRMR?

Larimar Therapeutics, Inc. · Healthcare · Biotechnology · US — 37 ETFs hold it, worth $27.6M across 8.77M shares.

Holdings as of Oct 10, 2026 · portfolio reporting dates from the data provider; not live positions.

#ETFWeight SharesValueETF AUM CategoryToday
1 IBRN iShares Neuroscience and Healthcare ETF 0.20% 4.72K $12.7K $6.3M Healthcare +1.33%
2 BUSM EA Series Trust - EA Bridgeway… 0.19% 83.83K $220.0K $116.5M Active +0.25%
3 OMFS Invesco Russell 2000 Dynamic… 0.09% 93.13K $248.6K $264.6M Us Small Cap +0.30%
4 FSCC Federated Hermes MDT Small Cap Core ETF 0.08% 129.02K $348.4K $420.1M Us Small Cap +0.53%
5 FSEG Fidelity Enhanced Small Cap Growth ETF 0.06% 1.75K $4.7K $6.5M Us Small Cap +0.75%
6 FSEV Fidelity Enhanced Small Cap Value ETF 0.05% 1.32K $3.6K $7.6M Us Small Cap 0.00%
7 IWC iShares Micro-Cap ETF 0.04% 208.46K $562.8K $1.32B — +0.11%
8 FESM Fidelity Enhanced Small Cap ETF 0.04% 982.54K $2.7M $6.41B Us Small Cap +0.46%
9 IBBQ Invesco Nasdaq Biotechnology ETF 0.02% 7.73K $20.6K $108.3M Biotech +2.96%
10 VTWG Vanguard Russell 2000 Growth ETF 0.02% 72.30K $276.2K $1.70B Us Small Cap +0.91%
11 IWO iShares Russell 2000 Growth ETF 0.01% 622.76K $1.7M $13.97B Us Small Cap +0.94%
12 BIB ProShares Ultra Nasdaq Biotechnology 0.01% 3.99K $10.7K $93.2M Biotech +5.68%
13 IBB iShares Biotechnology ETF 0.01% 372.41K $1.0M $10.28B Biotech +3.00%
14 VTWO Vanguard Russell 2000 ETF 0.01% 383.43K $1.5M $18.00B Us Small Cap +0.50%
15 DFMC U.S. Micro Cap Portfolio ETF 0.01% 171.06K $461.9K $7.56B — +0.20%
16 IWM iShares Russell 2000 ETF 0.01% 1.76M $4.8M $78.27B Us Small Cap +0.49%
17 IWMW iShares Russell 2000 BuyWrite ETF 0.01% 1.24K $3.3K $55.4M Covered Call +0.63%
18 RSSL Global X - Russell 2000 ETF 0.01% 32.09K $85.7K $1.41B Financials +0.21%
19 ITWO ProShares Russell 2000 High Income ETF 0.01% 3.88K $10.3K $185.0M Covered Call +0.96%
20 RB ProShares Trust - ProShares Russell… 0.01% 24 $64.08 $1.2M Buffer 0.00%
21 RESM Columbia Research Enhanced Small Cap ETF 0.00% 101 $272.70 $5.8M Us Small Cap +0.57%
22 DFAS Dimensional - US Small Cap ETF 0.00% 452.83K $1.2M $33.87B Us Small Cap +0.32%
23 VHT Vanguard Health Care ETF 0.00% 174.20K $665.5K $22.00B Healthcare +1.64%
24 VXF Vanguard Extended Market ETF 0.00% 699.47K $2.7M $95.40B — +0.80%
25 URTY ProShares - UltraPro Russell2000 0.00% 2.73K $7.3K $279.8M Developed Markets +1.37%
26 UWM ProShares - Ultra Russell2000 0.00% 1.61K $4.3K $225.1M Developed Markets +0.96%
27 DXUV U.S. Vector Equity Portfolio ETF Class… 0.00% 37.80K $102.1K $6.18B Financials +0.25%
28 AVSC Avantis U.S. Small Cap Equity ETF 0.00% 17.98K $48.6K $3.06B Us Small Cap +0.03%
29 DFSU Dimensional - US Sustainability Core 1… 0.00% 12.92K $34.9K $2.39B Esg +0.48%
30 HDG ProShares - Hedge Replication ETF 0.00% 81 $216.27 $22.5M Financials 0.00%
31 VTHR Vanguard Russell 3000 ETF 0.00% 7.40K $28.3K $6.40B — +0.62%
32 DFAU Dimensional - US Core Equity Market ETF 0.00% 18.65K $50.4K $13.12B — +0.49%
33 DFAC Dimensional - US Core Equity 2 ETF 0.00% 120.88K $326.4K $88.60B — +0.49%
34 VTI Vanguard Morningstar Total Stock Market… 0.00% 2.21M $8.4M $2.30T Total Market +0.63%
35 DFUS Dimensional U.S. Equity ETF 0.00% 24.63K $66.5K $21.65B — +0.62%
36 IWV iShares Russell 3000 ETF 0.00% 17.37K $46.9K $20.45B — +0.63%
37 DCOR U.S. Core Equity 1 Portfolio ETF Class… 0.00% 35.18K $95.0K $45.59B — +0.44%

Coverage reflects the ETF portfolios loaded in our database; very small funds may not be swept yet. Market data delayed approximately 15–20 minutes unless otherwise indicated.

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