What hedge funds are most similar to Redmile Group, LLC?

The funds with the most similar 13F portfolios to Redmile Group, LLC are Samsara BioCapital, Siren, L.L.C., Soleus, 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 Redmile Group

13F Portfolio OverlapQ2 2026Redmile Group portfolio →

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Most similar hedge funds by 13F overlap

Redmile Group, LLC is an institutional investor managing $1.5B across 39 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 Redmile Group are Samsara BioCapital, Siren, L.L.C., Soleus, with shared positions in $SRRK, $NGNE, $AGMB, $STOK, $COGT, $SLDB. The full ranking of 25 similar funds is below.

#1Samsara BioCapital, LLCSmart money

Notable overlap · 3 shared positions

$SRRK $NGNE $AGMB

$1.2B

24 positions

#2Siren, L.L.C.Active

Notable overlap · 6 shared positions

$SRRK $STOK $COGT $SLDB $XENE $SLN

$4.9B

117 positions

#3Soleus Capital Management, L.P.Active

Notable overlap · 4 shared positions

$KRYS $NRIX $BMRN $LIVN

$2.9B

97 positions

#4ACT CAPITAL MANAGEMENT, LLCActive

Notable overlap · 4 shared positions

$KRYS $NUVB $XENE $RGNX

$153M

62 positions

#5Trails Edge Capital Partners, LPActive

Notable overlap · 6 shared positions

$NRIX $NGNE $BMRN $XENE $AURA $INSM

$630M

35 positions

#6Elmind Capital, LPActive

Notable overlap · 8 shared positions

$NRIX $BEAM $KRYS $COGT $CLDX $BMRN

$398M

35 positions

#7Ishara Investments LPActive

Notable overlap · 9 shared positions

$ANNX $SLN $SRRK $NUVB $BEAM $BMRN

$136M

41 positions

#8GREAT POINT PARTNERS LLCActive

Notable overlap · 6 shared positions

$ANNX $NGNE $CLYM $SLN $DBVT $EPRX

$529M

42 positions

#9SILVERARC CAPITAL MANAGEMENT, LLCActive

Notable overlap · 6 shared positions

$IMNM $COGT $ALXO $XENE $SLDB $ORIC

$962M

73 positions

#10Lynx1 Capital Management LPSmart money

Notable overlap · 4 shared positions

$STOK $PLRX $NUVB $EPRX

$508M

23 positions

#11Casdin Capital, LLCSmart money

Notable overlap · 6 shared positions

$NGNE $BEAM $SRRK $AGMB $ABSI $PRME

$2.0B

43 positions

#12PSP Research LLCActive

Some overlap · 5 shared positions

$NRIX $STOK $IMNM $COGT $CLDX

$188M

75 positions

#13Kynam Capital Management, LPActive

Some overlap · 5 shared positions

$BEAM $NRIX $COGT $CLDX $INSM

$1.8B

32 positions

#14Vestal Point Capital, LPActive

Some overlap · 4 shared positions

$NRIX $BMRN $XENE $INSM

$4.3B

68 positions

#15Sofinnova Ventures IncActive

Some overlap · 6 shared positions

$IMNM $IDYA $COGT $BMRN $NRIX $INSM

$1.9B

57 positions

#16SPHERA FUNDS MANAGEMENT LTD.Active

Some overlap · 8 shared positions

$COGT $CLDX $BMRN $IDYA $XENE $CLYM

$767M

105 positions

#17Eagle Health Investments LPActive

Some overlap · 3 shared positions

$SRRK $BMRN $INSM

$603M

27 positions

#18Birchview Capital, LPActive

Some overlap · 5 shared positions

$STOK $SLDB $CLDX $XENE $IMNM

$214M

72 positions

#19EcoR1 Capital, LLCSmart money

Some overlap · 8 shared positions

$NGNE $STOK $ZYME $AURA $ODTX $ATRA

$2.1B

33 positions

#20StemPoint Capital LPActive

Some overlap · 5 shared positions

$SRRK $CLDX $CLYM $XENE $AURA

$581M

84 positions

#21Parkman Healthcare Partners LLCActive

Some overlap · 6 shared positions

$IMNM $STOK $ABSI $COGT $XENE $LIVN

$977M

77 positions

#22Deep Track Capital, LPActive

Some overlap · 4 shared positions

$NRIX $COGT $CLDX $BMRN

$6.9B

67 positions

#23Palo Alto Investors LP

Some overlap · 7 shared positions

$ANNX $CLDX $BMRN $XENE $STOK $INSM

$724M

52 positions

#24NEXTBio Capital Management LPActive

Some overlap · 4 shared positions

$STTK $COGT $XENE $ORIC

$217M

22 positions

#25Rock Springs Capital Management LPActive

Some overlap · 5 shared positions

$SRRK $CLDX $COGT $XENE $INSM

$2.0B

104 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.