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Hedge Funds Similar to Monashee Investment

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

Monashee Investment Management LLC is an institutional investor managing $60M across 23 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 Monashee Investment are PERCEPTIVE ADVISORS, TANG, Boxer, with shared positions in $SYRE, $CELC, $SLDB, $KARD, $TNGX, $NUVB. The full ranking of 25 similar funds is below.

#1PERCEPTIVE ADVISORS LLCActive
Notable overlap · 5 shared positions
$SYRE$CELC$SLDB$KARD$TNGX
$6.7B
109 positions
#2TANG CAPITAL MANAGEMENT LLCActive
Notable overlap · 3 shared positions
$SYRE$CELC$NUVB
$2.2B
41 positions
#3Boxer Capital Management, LLCSmart money
Notable overlap · 5 shared positions
$TNGX$QURE$CELC$SYRE$MLTX
$1.3B
63 positions
#4RTW INVESTMENTS, LPActive
Notable overlap · 5 shared positions
$TNGX$SYRE$CELC$QURE$TSHA
$11.7B
84 positions
#5Ghisallo Capital Management LLCActive
Notable overlap · 4 shared positions
$DLR$SMCI$INIO$LEGN
$5.1B
339 positions
#6ACUTA CAPITAL PARTNERS, LLCActive
Notable overlap · 3 shared positions
$TNGX$MLTX$TSHA
$143M
23 positions
#7Paradigm Biocapital Advisors LPActive
Notable overlap · 3 shared positions
$SYRE$TNGX$KARD
$5.3B
28 positions
#8StemPoint Capital LPPassive
Notable overlap · 3 shared positions
$TNGX$CELC$SYRE
$581M
84 positions
#9Siren, L.L.C.Active
Notable overlap · 4 shared positions
$TNGX$SYRE$SLDB$TSHA
$4.9B
117 positions
#10Avoro Capital Advisors LLCSmart money
Notable overlap · 3 shared positions
$CELC$QURE$TSHA
$11.1B
26 positions
#11Context Capital Management, LLCPassive
Notable overlap · 4 shared positions
$SMCI$CELC$PCT$NUVB
$5.1B
427 positions
#12DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)Active
Some overlap · 3 shared positions
$CELC$LEGN$TNGX
$9.6B
82 positions
#13SEVEN GRAND MANAGERS, LLCActive
Some overlap · 4 shared positions
$DLR$INIO$SYRE$SMCI
$2.5B
176 positions
#14MPM BioImpact LLCActive
Some overlap · 3 shared positions
$QURE$MLTX$TSHA
$1.6B
37 positions
#15Soleus Capital Management, L.P.Active
Some overlap · 3 shared positions
$CELC$LEGN$TNGX
$2.9B
97 positions
#16SHENKMAN CAPITAL MANAGEMENT INCActive
Some overlap · 3 shared positions
$SMCI$CELC$NUVB
$721M
80 positions
#17Cormorant Asset Management, LPActive
Some overlap · 3 shared positions
$MLTX$TNGX$SYRE
$2.0B
50 positions
#18Laurion Capital Management LPPassive
Some overlap · 3 shared positions
$DLR$NUVB$INIO
$3.9B
420 positions
#19HighVista Strategies LLCPassive
Some overlap · 3 shared positions
$TNGX$SYRE$MLTX
$439M
147 positions
#20Integral Health Asset Management, LLCActive
Some overlap · 3 shared positions
$QURE$TNGX$SYRE
$2.5B
92 positions
#21HealthInvest Partners ABActive
Some overlap · 3 shared positions
$TNGX$SYRE$CELC
$372M
39 positions
#22Ares Systematic Credit LtdPassive
Some overlap · 3 shared positions
$SMCI$CELC$NUVB
$165M
242 positions
#23SONA ASSET MANAGEMENT (US) LLCActive
Some overlap · 3 shared positions
$SMCI$CELC$DLR
$4.8B
424 positions
#24ADAR1 Capital Management, LLCActive
Some overlap · 3 shared positions
$SYRE$TSHA$QURE
$2.2B
277 positions
#25Casdin Capital, LLCSmart money
Slight overlap · 3 shared positions
$TSHA$QURE$KARD
$2.0B
43 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.