Hedge Funds Similar to Opaleye

13F Portfolio OverlapQ2 2026Opaleye portfolio →
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Most similar hedge funds by 13F overlap

Opaleye Management Inc. is an institutional investor managing $1.1B across 58 U.S. equity positions as of Q2 2026. Based on the overlap of conviction holdings in their latest 13F filings, the hedge funds with portfolios most similar to Opaleye are Caligan Partners, MPM BioImpact, BVF, with shared positions in $LQDA, $RVMD, $MBX, $IRD, $URGN, $EWTX. The full ranking of 25 similar funds is below.

#1Caligan Partners LPSmart money
Substantial overlap · 4 shared positions
$2.1B
28 positions
Notable overlap · 9 shared positions
$1.6B
37 positions
#3BVF INC/ILActive
Notable overlap · 9 shared positions
$3.9B
44 positions
Notable overlap · 8 shared positions
$162M
52 positions
Notable overlap · 8 shared positions
$136M
35 positions
Notable overlap · 6 shared positions
$6.7B
109 positions
Notable overlap · 8 shared positions
$188M
75 positions
Notable overlap · 7 shared positions
$529M
42 positions
Notable overlap · 4 shared positions
$697M
23 positions
Notable overlap · 10 shared positions
$1.3B
63 positions
Notable overlap · 5 shared positions
$5.3B
28 positions
Notable overlap · 6 shared positions
$2.3B
68 positions
Notable overlap · 4 shared positions
$962M
73 positions
Some overlap · 4 shared positions
$2.2B
113 positions
Some overlap · 7 shared positions
$791M
149 positions
Some overlap · 4 shared positions
$390M
6 positions
Some overlap · 4 shared positions
$158M
32 positions
Some overlap · 4 shared positions
$1.6B
31 positions
Some overlap · 3 shared positions
$362M
9 positions
#20Siren, L.L.C.Active
Some overlap · 5 shared positions
$4.9B
117 positions
Some overlap · 5 shared positions
$4.3B
68 positions
Some overlap · 5 shared positions
$4.2B
54 positions
$606M
96 positions
Some overlap · 6 shared positions
$322M
43 positions
#25VR Adviser, LLCSmart money
Some overlap · 4 shared positions
$3.3B
33 positions

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Similarity is derived from each fund’s latest 13F-HR filing with the SEC. Funds are ranked by the overlap of distinctive conviction holdings; near-universal mega-cap positions are excluded so the ranking reflects shared strategy, not common index exposure. Data is informational only and not investment advice.