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 SECTOR GAMMA AS

13F Portfolio OverlapQ1 2026SECTOR GAMMA AS portfolio →

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Most similar hedge funds by 13F overlap

SECTOR GAMMA AS is an institutional investor managing $423M across 42 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 SECTOR GAMMA AS are Arrowpoint Investment Partners (Singapore) Pte. Ltd., Defilade ,, Hillman ,, with shared positions in $BMRN, $IONS, $PFE, $AMGN, $UNH, $GILD. The full ranking of 25 similar funds is below.

#1Arrowpoint Investment Partners (Singapore) Pte. Ltd.Active

Substantial overlap · 11 shared positions

$BMRN $IONS $PFE $AMGN $UNH $GILD

$113M

82 positions

#2Defilade Capital Management, L.P.Active

Notable overlap · 11 shared positions

$ZBH $BDX $PFE $BIIB $LNTH $TNDM

$712M

31 positions

#3Hillman Capital Management, Inc.Passive

Notable overlap · 7 shared positions

$BIIB $PFE $ZBH $CVS $BMY $BDX

$144M

56 positions

#4HealthInvest Partners ABActive

Notable overlap · 10 shared positions

$IONS $AMGN $INCY $CVS $GILD $CAH

$310M

39 positions

#5CHIRON CAPITAL MANAGEMENT, LLCPassive

Notable overlap · 5 shared positions

$BMY $PFE $UNH $GILD $HUM

$98M

117 positions

#6Round Hill Asset ManagementActive

Notable overlap · 5 shared positions

$PFE $AMGN $BMY $MDT $ZBH

$153M

62 positions

#7SECTORAL ASSET MANAGEMENT INCActive

Notable overlap · 12 shared positions

$AMGN $UNH $ABT $GILD $IQV $EW

$121M

77 positions

#8Bellevue Group AGActive

Notable overlap · 10 shared positions

$IONS $AMGN $ABT $MDT $GILD $EW

$4.2B

155 positions

#9Rhenman & Partners Asset Management ABActive

Notable overlap · 10 shared positions

$BIIB $CVS $GILD $UNH $BMRN $ABT

$810M

86 positions

#10Catalio Capital Management, LPActive

Notable overlap · 7 shared positions

$BMY $INCY $GILD $SNDX $ASND $EW

$479M

41 positions

#11BOONE CAPITAL MANAGEMENT LLCActive

Notable overlap · 5 shared positions

$MDT $BMRN $IONS $UNH $BBIO

$326M

13 positions

#12EDGAR LOMAX CO/VAActive

Notable overlap · 7 shared positions

$PFE $UNH $CVS $BMY $GILD $ABT

$1.4B

56 positions

#13SOUND SHORE MANAGEMENT INC /CT/Active

Notable overlap · 5 shared positions

$ZBH $PFE $INCY $MDT $GEHC

$3.0B

40 positions

#14Sofinnova Ventures IncActive

Notable overlap · 6 shared positions

$BMY $BMRN $BIIB $DXCM $BBIO $COGT

$2.6B

74 positions

#15Parkman Healthcare Partners LLCActive

Notable overlap · 8 shared positions

$ZBH $CVS $SNDX $QGEN $IQV $PTCT

$970M

90 positions

#16MH & ASSOCIATES SECURITIES MANAGEMENT CORP /ADVPassive

Notable overlap · 5 shared positions

$PFE $BIIB $MDT $GILD $BMY

$115M

98 positions

#17Nepsis Inc.Active

Notable overlap · 3 shared positions

$BMY $AMGN $MDT

$299M

29 positions

#18Palo Alto Investors LPActive

Notable overlap · 7 shared positions

$BIIB $BMRN $SNDX $PTCT $IOVA $DNLI

$654M

51 positions

#19CONTINENTAL ADVISORS LLCActive

Notable overlap · 3 shared positions

$PFE $BMY $GILD

$196M

50 positions

#20CLARK ESTATES INC/NYActive

Notable overlap · 8 shared positions

$MDT $IQV $GILD $LNTH $BIIB $PFE

$416M

97 positions

#21Barnes Dennig Private Wealth Management LLCPassive

Notable overlap · 4 shared positions

$AMGN $MDT $ZBH $CVS

$101M

307 positions

#22COLRAIN CAPITAL LLCActive

Notable overlap · 3 shared positions

$BMY $MDT $CVS

$259M

26 positions

#23Old North State Wealth Management, LLCPassive

Notable overlap · 6 shared positions

$BDX $BIIB $MDT $GILD $PFE $HUM

$216M

112 positions

#24Econ Financial Services CorpPassive

Notable overlap · 5 shared positions

$MDT $PFE $CVS $GEHC $AMGN

$215M

74 positions

#25Carolina Wealth Advisors, LLCPassive

Notable overlap · 5 shared positions

$BDX $AMGN $BMY $GILD $MDT

$240M

278 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.