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 One River Asset

13F Portfolio OverlapQ3 2026One River Asset portfolio →

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Most similar hedge funds by 13F overlap

One River Asset Management, LLC is an institutional investor managing $117M across 183 U.S. equity positions as of Q3 2026. Based on the overlap of conviction holdings in their latest 13F filings, the hedge funds with portfolios most similar to One River Asset are Fairtree Asset (Pty) Ltd, Benchmark Investment Advisors, Gibraltar, with shared positions in $BKNG, $PDD, $JD, $KLAC, $TMO, $MP. The full ranking of 25 similar funds is below.

#1Fairtree Asset Management (Pty) LtdPassive

Some overlap · 5 shared positions

$BKNG $PDD $JD $KLAC $TMO

$261M

96 positions

#2Benchmark Investment Advisors LLCActive

Some overlap · 3 shared positions

$KLAC $BKNG $MP

$228M

70 positions

#3Gibraltar Capital Management, Inc.Active

Some overlap · 3 shared positions

$KLAC $BKNG $TMO

$650M

125 positions

#4Local Pensions Partnership Investment LtdActive

Some overlap · 3 shared positions

$KLAC $BKNG $TMO

$4.8B

33 positions

#5ALLIANCEBERNSTEIN L.P.Passive

Some overlap · 3 shared positions

$KLAC $BKNG $ISRG

$302.3B

3,317 positions

#6Boomfish Wealth Group, LLCPassive

Some overlap · 3 shared positions

$KLAC $BKNG $TMO

$231M

102 positions

#7Banque Transatlantique SAActive

Some overlap · 6 shared positions

$KLAC $BKNG $TMO $ISRG $LIN $MP

$4.7B

494 positions

#8WASHINGTON TRUST CoPassive

Some overlap · 4 shared positions

$KLAC $BLK $BKNG $TMO

$3.2B

291 positions

#9Guinness Atkinson Asset Management IncPassive

Some overlap · 4 shared positions

$KLAC $NTES $TMO $BIDU

$223M

107 positions

#10BRIDGES INVESTMENT MANAGEMENT INCActive

Some overlap · 4 shared positions

$KLAC $BLK $TMO $ISRG

$8.2B

401 positions

#11Acumen Wealth Advisors, LLCPassive

Some overlap · 4 shared positions

$KLAC $BLK $TMO $ISRG

$472M

493 positions

#12Orbis Allan Gray LtdActive

Some overlap · 3 shared positions

$BKNG $PDD $NTES

$29.1B

97 positions

#13Global X Japan Co., Ltd.Active

Some overlap · 3 shared positions

$KLAC $PDD $ISRG

$2.5B

389 positions

#14Temasek Holdings (Private) LtdActive

Some overlap · 6 shared positions

$BLK $BKNG $PDD $TMO $ISRG $LIN

$37.3B

196 positions

#15Ruffer LLPPassive

Some overlap · 4 shared positions

$BKNG $NTES $JD $BABA

$2.8B

187 positions

#16NAN FUNG TRINITY (HK) LtdPassive

Some overlap · 3 shared positions

$MP $PDD $JD

$1.0B

55 positions

#17BROWN BROTHERS HARRIMAN & COActive

Some overlap · 4 shared positions

$KLAC $BKNG $TMO $LIN

$22.8B

1,818 positions

#18Crestwood Advisors Group, LLCPassive

Some overlap · 3 shared positions

$KLAC $BKNG $TMO

$6.7B

880 positions

#19Strategic Financial Services, Inc.Smart money

Some overlap · 3 shared positions

$KLAC $BLK $BKNG

$2.3B

157 positions

#20Harvest Fund Management Co., LtdPassive

Some overlap · 4 shared positions

$PDD $KLAC $ISRG $LIN

$3.0B

455 positions

#21Security National BankPassive

Some overlap · 3 shared positions

$KLAC $BLK $TMO

$865M

473 positions

#22Iyo Bank, Ltd.Active

Some overlap · 4 shared positions

$KLAC $TMO $LIN $ISRG

$329M

32 positions

#23Metatron Capital SICAV plc - Metatron Long Term Equity FundActive

Some overlap · 3 shared positions

$KLAC $BKNG $LIN

$220M

65 positions

#24Petros Family Wealth, LLCPassive

Some overlap · 3 shared positions

$KLAC $BLK $ISRG

$164M

134 positions

#25ARGONAUTICA PRIVATE WEALTH MANAGEMENT, INCPassive

Some overlap · 3 shared positions

$KLAC $BLK $LIN

$409M

182 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.