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 B Group,

13F Portfolio OverlapQ1 2026B Group, portfolio →

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Most similar hedge funds by 13F overlap

B Group, Inc. is an institutional investor managing $135M across 20 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 B Group, are PERCEPTIVE ADVISORS, Cormorant Asset ,, ACUTA PARTNERS,, with shared positions in $PRAX, $SYRE, $ORKA, $DRUG, $APGE, $GPCR. The full ranking of 25 similar funds is below.

#1PERCEPTIVE ADVISORS LLCActive

Notable overlap · 5 shared positions

$PRAX $SYRE $ORKA $DRUG $APGE

$5.1B

94 positions

#2Cormorant Asset Management, LPActive

Notable overlap · 4 shared positions

$PRAX $DRUG $ORKA $GPCR

$2.0B

47 positions

#3ACUTA CAPITAL PARTNERS, LLCActive

Notable overlap · 3 shared positions

$PRAX $DRUG $TSHA

$142M

27 positions

#4Vivo Capital, LLCActive

Notable overlap · 3 shared positions

$PRAX $DRUG $SLNO

$1.2B

45 positions

#5KVP Capital Advisors, LPActive

Notable overlap · 3 shared positions

$PRAX $DRUG $SLNO

$134M

32 positions

#6Affinity Asset Advisors, LLCActive

Notable overlap · 4 shared positions

$SYRE $PRAX $ORKA $APGE

$1.9B

105 positions

#7HighVista Strategies LLCPassive

Notable overlap · 7 shared positions

$PRAX $SYRE $GPCR $ORKA $PALI $APGE

$362M

156 positions

#8Ikarian Capital, LLCPassive

Notable overlap · 5 shared positions

$PRAX $DRUG $ORKA $RARE $SLNO

$1.2B

161 positions

#9Ally Bridge Group (NY) LLCActive

Notable overlap · 3 shared positions

$PRAX $SLNO $REPL

$124M

27 positions

#10StemPoint Capital LPActive

Notable overlap · 4 shared positions

$PRAX $GPCR $SYRE $ASMB

$515M

82 positions

#11GREAT POINT PARTNERS LLCActive

Some overlap · 4 shared positions

$DRUG $ORKA $PALI $APGE

$435M

42 positions

#12SUPERSTRING CAPITAL MANAGEMENT LPActive

Some overlap · 4 shared positions

$ZLAB $ORKA $TSHA $DRUG

$140M

35 positions

#13VR Adviser, LLCSmart money

Some overlap · 3 shared positions

$SYRE $ORKA $APGE

$2.7B

33 positions

#14Fairmount Funds Management LLCSmart money

Some overlap · 3 shared positions

$SYRE $ORKA $APGE

$1.4B

12 positions

#15Remedium Capital Partners, LLCActive

Some overlap · 3 shared positions

$SYRE $ORKA $APGE

$320M

6 positions

#16Palo Alto Investors LPActive

Some overlap · 4 shared positions

$IOVA $RARE $TSHA $ORKA

$654M

51 positions

#17Deep Track Capital, LPActive

Some overlap · 3 shared positions

$GPCR $ORKA $SLNO

$6.1B

63 positions

#18Caligan Partners LPActive

Some overlap · 3 shared positions

$SYRE $ADMA $AURA

$1.5B

28 positions

#19Commodore Capital LPActive

Some overlap · 4 shared positions

$SYRE $ASMB $PALI $SLNO

$1.7B

36 positions

#20RTW INVESTMENTS, LPActive

Some overlap · 6 shared positions

$SYRE $ZLAB $ORKA $RARE $TSHA $APGE

$10.0B

88 positions

#21Paradigm Biocapital Advisors LPActive

Some overlap · 5 shared positions

$ORKA $SYRE $GPCR $APGE $ASMB

$4.9B

35 positions

#22Catalio Capital Management, LPActive

Some overlap · 3 shared positions

$GPCR $RARE $SLNO

$479M

41 positions

#23SILVERARC CAPITAL MANAGEMENT, LLCActive

Some overlap · 3 shared positions

$PRAX $SYRE $ORKA

$980M

73 positions

#24Jones Hill Capital LPActive

Some overlap · 3 shared positions

$RARE $ORKA $GPCR

$466M

26 positions

#25RA CAPITAL MANAGEMENT, L.P.Smart money

Some overlap · 4 shared positions

$PRAX $ZLAB $TSHA $SYRE

$9.4B

85 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.