What hedge funds are most similar to Octagon Capital Advisors LP?

The funds with the most similar 13F portfolios to Octagon Capital Advisors LP are TCG Crossover ,, SILVERARC ,, First Turn ,, based on overlapping conviction holdings in the latest SEC filings.

How is hedge fund similarity measured?

Similarity is computed from each fund's top conviction holdings in their latest 13F filing. Funds are scored by the overlap of distinctive shared positions (the mega-caps that nearly every fund owns are excluded), so the ranking reflects genuinely shared strategy rather than common index exposure.

Hedge Funds Similar to Octagon Advisors

13F Portfolio OverlapQ1 2026Octagon Advisors portfolio →

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Most similar hedge funds by 13F overlap

Octagon Capital Advisors LP is an institutional investor managing $904M across 29 U.S. equity positions as of Q1 2026. Based on the overlap of conviction holdings in their latest 13F filings, the hedge funds with portfolios most similar to Octagon Advisors are TCG Crossover ,, SILVERARC ,, First Turn ,, with shared positions in $ABVX, $COGT, $DNTH, $CNTA, $MIRM, $IRON. The full ranking of 25 similar funds is below.

#1TCG Crossover Management, LLCActive

Substantial overlap · 8 shared positions

$ABVX $COGT $DNTH $CNTA $MIRM $IRON

$3.5B

49 positions

#2SILVERARC CAPITAL MANAGEMENT, LLCActive

Substantial overlap · 8 shared positions

$DNTH $COGT $ABVX $KALV $CNTA $IRON

$980M

73 positions

#3First Turn Management, LLCActive

Substantial overlap · 7 shared positions

$ABVX $COGT $MIRM $XENE $KYMR $DNTH

$895M

33 positions

#4Squadron Capital Management LLCActive

Substantial overlap · 5 shared positions

$COGT $ABVX $KALV $PALI $CNTX

$273M

37 positions

#5Saturn V Capital Management LPActive

Substantial overlap · 5 shared positions

$ABVX $ALMS $COGT $IRON $PHVS

$552M

21 positions

#6Avidity Partners Management LPActive

Substantial overlap · 4 shared positions

$DNTH $AKTS $CNTX $CATX

$442M

46 positions

#7Catalio Capital Management, LPActive

Substantial overlap · 6 shared positions

$DNTH $DFTX $TERN $KALV $IRON $ABVX

$479M

41 positions

#8Cormorant Asset Management, LPActive

Notable overlap · 9 shared positions

$ALMS $ABVX $DNTH $BIOA $CNTA $TERN

$2.0B

47 positions

#9Logos Global Management LPActive

Notable overlap · 9 shared positions

$ABVX $CNTA $TERN $IRON $DNTH $OCUL

$2.0B

66 positions

#10Patient Square Capital LPSmart money

Notable overlap · 10 shared positions

$COGT $MIRM $ABVX $XENE $KYMR $DNTH

$564M

29 positions

#11Commodore Capital LPActive

Notable overlap · 8 shared positions

$COGT $KYMR $XENE $DFTX $OCUL $PALI

$1.7B

36 positions

#12Artia Global Partners LPActive

Notable overlap · 7 shared positions

$ABVX $DNTH $TRVI $ALMS $TERN $XENE

$499M

50 positions

#13MPM BioImpact LLCActive

Notable overlap · 9 shared positions

$ALMS $DNTH $XENE $TRVI $AKTS $CNTX

$1.3B

41 positions

#14Spruce Street Capital LPActive

Notable overlap · 6 shared positions

$DNTH $CNTA $KALV $ALMS $LXEO $CATX

$416M

28 positions

#15Affinity Asset Advisors, LLCActive

Notable overlap · 9 shared positions

$CNTA $XENE $ABVX $COGT $TERN $DNTH

$1.9B

105 positions

#16Avoro Capital Advisors LLCActive

Notable overlap · 8 shared positions

$KYMR $CNTA $XENE $TERN $OCUL $TSHA

$10.2B

32 positions

#17Elmind Capital, LPActive

Notable overlap · 5 shared positions

$COGT $KALV $DBVT $ALMS $PHVS

$352M

34 positions

#18Vivo Capital, LLCActive

Notable overlap · 8 shared positions

$TERN $DNTH $ABVX $TRVI $AVBP $COGT

$1.2B

45 positions

#19ADAR1 Capital Management, LLCPassive

Notable overlap · 5 shared positions

$ABVX $TERN $DBVT $TSHA $XENE

$1.7B

310 positions

#20Seven Fleet Capital Management LPActive

Notable overlap · 9 shared positions

$COGT $ABVX $DNTH $TSHA $KALV $DFTX

$315M

114 positions

#21SUPERSTRING CAPITAL MANAGEMENT LPActive

Notable overlap · 4 shared positions

$COGT $DFTX $TRVI $TSHA

$140M

35 positions

#22StemPoint Capital LPActive

Notable overlap · 7 shared positions

$ABVX $XENE $DNTH $DFTX $BIOA $ALMS

$515M

82 positions

#23Siren, L.L.C.Active

Notable overlap · 8 shared positions

$KYMR $XENE $COGT $IRON $CNTA $TSHA

$3.6B

100 positions

#24Boxer Capital Management, LLCSmart money

Notable overlap · 7 shared positions

$KYMR $ABVX $TERN $DFTX $COGT $PALI

$762M

54 positions

#25Kynam Capital Management, LPActive

Notable overlap · 4 shared positions

$COGT $KALV $PHVS $EVMN

$1.6B

39 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.