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 DRIEHAUS

13F Portfolio OverlapQ1 2026DRIEHAUS portfolio →

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Most similar hedge funds by 13F overlap

DRIEHAUS CAPITAL MANAGEMENT LLC is an institutional investor managing $13.6B across 355 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 DRIEHAUS are Lisanti Growth,, EMERALD ADVISERS,, EMERALD MUTUAL FUND ADVISERS, with shared positions in $FN, $PL, $APGE, $NXT, $CRS, $MOD. The full ranking of 25 similar funds is below.

#1Lisanti Capital Growth, LLCPassive

Notable overlap · 11 shared positions

$FN $PL $APGE $NXT $CRS $MOD

$397M

103 positions

#2EMERALD ADVISERS, LLCPassive

Notable overlap · 11 shared positions

$FN $GH $SYRE $IDCC $BE $MOD

$3.2B

248 positions

#3EMERALD MUTUAL FUND ADVISERS TRUSTPassive

Some overlap · 9 shared positions

$FN $GH $SYRE $BE $MOD $LASR

$2.1B

199 positions

#4Siren, L.L.C.Active

Some overlap · 7 shared positions

$XENE $CRNX $EWTX $SYRE $SEPN $SRRK

$3.6B

100 positions

#5StemPoint Capital LPActive

Some overlap · 6 shared positions

$PRAX $XENE $EWTX $SYRE $DFTX $SRRK

$515M

82 positions

#6SILVERARC CAPITAL MANAGEMENT, LLCActive

Some overlap · 6 shared positions

$PRAX $XENE $GH $SYRE $SRRK $IMNM

$980M

73 positions

#7Nicholas Investment Partners, LPPassive

Some overlap · 8 shared positions

$XENE $FTAI $CRS $BE $FN $CCJ

$1.4B

205 positions

#8BRAIDWELL LPPassive

Some overlap · 6 shared positions

$XENE $APGE $EWTX $GH $SYRE $KYMR

$3.0B

88 positions

#9First Turn Management, LLCActive

Some overlap · 6 shared positions

$XENE $PRAX $APGE $SRRK $KYMR $BBIO

$895M

33 positions

#10Informed Momentum Co LLCPassive

Some overlap · 8 shared positions

$FN $NXT $BE $MOD $PL $LASR

$866M

273 positions

#11Affinity Asset Advisors, LLCActive

Some overlap · 4 shared positions

$PRAX $XENE $APGE $SYRE

$1.9B

105 positions

#12HighVista Strategies LLCPassive

Some overlap · 6 shared positions

$PRAX $SYRE $APGE $DFTX $EWTX $BBIO

$362M

156 positions

#13PERCEPTIVE ADVISORS LLCActive

Some overlap · 5 shared positions

$PRAX $APGE $EWTX $SYRE $GH

$5.1B

94 positions

#14Novo Holdings A/SActive

Some overlap · 4 shared positions

$XENE $CRNX $APGE $EWTX

$1.2B

22 positions

#15First Light Asset Management, LLCActive

Some overlap · 5 shared positions

$CRNX $APGE $EWTX $GH $SEPN

$1.1B

35 positions

#16ADAR1 Capital Management, LLCPassive

Some overlap · 6 shared positions

$CRNX $SYRE $XENE $SEPN $SRRK $BBIO

$1.7B

310 positions

#17Hood River Capital Management LLCActive

Some overlap · 6 shared positions

$LITE $PRAX $GH $BE $SRRK $BBIO

$10.0B

167 positions

#18Yorktown Management & Research Co IncPassive

Some overlap · 6 shared positions

$FN $FTAI $CW $MOD $GH $LITE

$120M

214 positions

#19MOODY ALDRICH PARTNERS LLCPassive

Some overlap · 6 shared positions

$PRAX $CRNX $NXT $VSEC $SEI $BBIO

$555M

190 positions

#20ORBIMED ADVISORS LLCActive

Some overlap · 5 shared positions

$XENE $PRAX $EWTX $GH $CRNX

$5.0B

112 positions

#21Williamson Legacy Group, LLCPassive

Some overlap · 5 shared positions

$LITE $FTAI $NXT $COHR $BE

$133M

81 positions

#22TITAN GLOBAL CAPITAL MANAGEMENT USA LLCActive

Some overlap · 7 shared positions

$LITE $UEC $CRS $CCJ $VIST $COHR

$671M

59 positions

#23Tribune Investment Group LPActive

Some overlap · 5 shared positions

$CW $FTAI $CRS $BE $CCJ

$261M

30 positions

#24Wealth High Governance Capital LtdaPassive

Some overlap · 5 shared positions

$LITE $CW $NXT $CCJ $SEI

$333M

46 positions

#25BAKER BROS. ADVISORS LPSmart money

Some overlap · 5 shared positions

$PRAX $EWTX $KYMR $CRNX $SYRE

$17.4B

84 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.