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 TUDOR INVESTMENT ET AL

13F Portfolio OverlapQ1 2026TUDOR INVESTMENT ET AL portfolio →

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Most similar hedge funds by 13F overlap

TUDOR INVESTMENT CORP ET AL is an institutional investor managing $53.9B across 3,514 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 TUDOR INVESTMENT ET AL are AQR Arbitrage, CAXTON ASSOCIATES LLP, TIG Advisors,, with shared positions in $EA, $WBS, $WBD, $KVUE, $NSC, $SDA. The full ranking of 25 similar funds is below.

#1AQR Arbitrage LLCPassive

Notable overlap · 11 shared positions

$EA $WBS $WBD $KVUE $NSC $SDA

$6.1B

556 positions

#2CAXTON ASSOCIATES LLPActive

Notable overlap · 10 shared positions

$EA $WBS $WBD $KVUE $NSC $HOLX

$4.4B

755 positions

#3TIG Advisors, LLCActive

Notable overlap · 9 shared positions

$EA $WBS $WBD $KVUE $NSC $SDA

$2.2B

107 positions

#4GABELLI & Co INVESTMENT ADVISERS, INC.Passive

Notable overlap · 9 shared positions

$EA $WBS $WBD $KVUE $NSC $SDA

$674M

297 positions

#5ALPINE ASSOCIATES MANAGEMENT INC.Passive

Notable overlap · 9 shared positions

$EA $WBS $WBD $KVUE $NSC $SDA

$1.7B

70 positions

#6HBK INVESTMENTS L PActive

Notable overlap · 10 shared positions

$EA $WBD $KVUE $NSC $SDA $HOLX

$9.9B

346 positions

#7CREDIT INDUSTRIEL ET COMMERCIALPassive

Notable overlap · 9 shared positions

$EA $WBS $WBD $KVUE $HOLX $TECK

$1.3B

349 positions

#8Pentwater Capital Management LPActive

Notable overlap · 9 shared positions

$EA $WBD $KVUE $NSC $WBS $HOLX

$19.3B

92 positions

#9Yakira Capital Management, Inc.Passive

Notable overlap · 8 shared positions

$EA $WBS $KVUE $WBD $NSC $SDA

$342M

196 positions

#10Kintayl Capital LPPassive

Some overlap · 8 shared positions

$EA $WBS $WBD $KVUE $NSC $HOLX

$192M

54 positions

#11WATER ISLAND CAPITAL LLCPassive

Some overlap · 8 shared positions

$EA $WBS $WBD $KVUE $NSC $HOLX

$896M

98 positions

#12P SCHOENFELD ASSET MANAGEMENT LPPassive

Some overlap · 8 shared positions

$EA $WBD $KVUE $NSC $SDA $TECK

$184M

35 positions

#13NINE MASTS CAPITAL LtdActive

Some overlap · 7 shared positions

$EA $WBS $WBD $KVUE $NSC $HOLX

$693M

249 positions

#14Westchester Capital Management, LLCPassive

Some overlap · 7 shared positions

$EA $WBS $WBD $NSC $SDA $HOLX

$2.2B

307 positions

#15HARVEST MANAGEMENT LLCActive

Some overlap · 7 shared positions

$EA $WBS $WBD $NSC $SDA $HOLX

$206M

55 positions

#16PRELUDE CAPITAL MANAGEMENT, LLCPassive

Some overlap · 10 shared positions

$WBD $NSC $HOLX $PEN $MU $WBS

$1.3B

1,176 positions

#17Empyrean Capital Partners, LPPassive

Some overlap · 7 shared positions

$EA $WBD $KVUE $NSC $PEN $LBRDA

$3.1B

124 positions

#18Magnetar Financial LLCActive

Some overlap · 9 shared positions

$WBD $KVUE $WBS $NSC $TECK $PEN

$9.8B

1,130 positions

#19Kryger Capital LLCActive

Some overlap · 6 shared positions

$EA $WBD $KVUE $NSC $HOLX $PEN

$1.4B

76 positions

#20Hudson Bay Capital Management LPPassive

Some overlap · 9 shared positions

$EA $WBD $NSC $UNH $PEN $MU

$29.0B

1,378 positions

#21Melqart Asset Management (UK) LtdActive

Some overlap · 6 shared positions

$EA $WBD $KVUE $NSC $PEN $AMD

$1.0B

41 positions

#22Governors Lane LPPassive

Some overlap · 6 shared positions

$EA $WBD $NSC $HOLX $TECK $COF

$1.6B

190 positions

#23Machina Capital S.A.S.Passive

Some overlap · 9 shared positions

$EA $HOLX $NSC $TJX $LBRDA $COF

$508M

353 positions

#24Carlson Capital, L.P.Active

Some overlap · 6 shared positions

$EA $WBS $WBD $SDA $NSC $WFC

$318M

72 positions

#25Kapitalo Investimentos LtdaActive

Some overlap · 7 shared positions

$EA $WBD $HOLX $TECK $WBS $AMD

$531M

57 positions

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View TUDOR INVESTMENT ET AL’s holdings

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.