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 OverlapQ2 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 $71.9B across 3,457 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 TUDOR INVESTMENT ET AL are CAXTON ASSOCIATES LLP, LMR Partners LLP, AQR Arbitrage, with shared positions in $EA, $SNDK, $KVUE, $NSC, $WBD, $WBS. The full ranking of 25 similar funds is below.

#1CAXTON ASSOCIATES LLPPassive

Some overlap · 8 shared positions

$EA $SNDK $KVUE $NSC $WBD $WBS

$5.3B

730 positions

#2LMR Partners LLPPassive

Some overlap · 8 shared positions

$SPCX $EA $NSC $WBD $SNDK $MRVL

$26.8B

1,491 positions

#3AQR Arbitrage LLCPassive

Some overlap · 8 shared positions

$EA $KVUE $NSC $WBD $WBS $TECK

$7.0B

634 positions

#4NINE MASTS CAPITAL LtdActive

Some overlap · 8 shared positions

$EA $KVUE $NSC $WBD $WBS $SMCI

$995M

170 positions

#5TIG Advisors, LLCActive

Some overlap · 7 shared positions

$EA $KVUE $NSC $WBD $WBS $TECK

$2.3B

109 positions

#6HBK INVESTMENTS L PActive

Some overlap · 7 shared positions

$EA $KVUE $NSC $WBD $TECK $SPCX

$10.2B

276 positions

#7Hudson Bay Capital Management LPPassive

Some overlap · 6 shared positions

$EA $SNDK $SPCX $NSC $WBD $PLTR

$36.8B

1,335 positions

#8Pentwater Capital Management LPActive

Some overlap · 7 shared positions

$EA $KVUE $NSC $WBD $TECK $BA

$16.4B

90 positions

#9MILLENNIUM MANAGEMENT LLCPassive

Some overlap · 7 shared positions

$SPCX $NSC $SNDK $WBD $EA $KVUE

$276.5B

5,796 positions

#10CenterStar Asset Management, LLCActive

Some overlap · 7 shared positions

$SNDK $CRM $SPCX $MRVL $SLV $SMCI

$589M

234 positions

#11Quarry LPActive

Some overlap · 7 shared positions

$SPCX $KVUE $NSC $WBD $MRVL $PEN

$1.2B

2,372 positions

#12Melqart Asset Management (UK) LtdActive

Some overlap · 6 shared positions

$EA $SNDK $NSC $WBD $MRVL $PEN

$1.1B

40 positions

#13D. E. Shaw & Co., Inc.Passive

Some overlap · 7 shared positions

$SNDK $WBD $SPCX $MRVL $NSC $WFC

$210.2B

4,833 positions

#14GABELLI & Co INVESTMENT ADVISERS, INC.Passive

Some overlap · 6 shared positions

$EA $KVUE $NSC $WBD $WBS $PEN

$688M

316 positions

#15Westchester Capital Management, LLCPassive

Some overlap · 6 shared positions

$EA $KVUE $NSC $WBD $WBS $PEN

$2.0B

310 positions

#16WATER ISLAND CAPITAL LLCActive

Some overlap · 6 shared positions

$EA $KVUE $NSC $WBD $WBS $PEN

$1.1B

85 positions

#17Kintayl Capital LPPassive

Some overlap · 6 shared positions

$EA $KVUE $NSC $WBD $WBS $PEN

$252M

61 positions

#18ALPINE ASSOCIATES MANAGEMENT INC.Active

Some overlap · 6 shared positions

$EA $KVUE $NSC $WBD $WBS $PEN

$1.6B

66 positions

#19Laurion Capital Management LPPassive

Some overlap · 6 shared positions

$EA $NSC $WBD $MRVL $PLTR $QCOM

$3.9B

420 positions

#20FNY Investment Advisers, LLCPassive

Some overlap · 6 shared positions

$SNDK $EA $KVUE $NSC $WBD $BA

$278M

981 positions

#21Leonteq Securities AGPassive

Some overlap · 6 shared positions

$SPCX $SNDK $WBD $MRVL $PLTR $QCOM

$2.9B

1,273 positions

#22FMR LLCPassive

Some overlap · 6 shared positions

$SNDK $SPCX $ALAB $MRVL $WFC $BA

$2.3T

5,572 positions

#23BALYASNY ASSET MANAGEMENT L.P.Passive

Some overlap · 6 shared positions

$SPCX $KVUE $NSC $WBD $EA $PEN

$80.2B

2,950 positions

#24PRELUDE CAPITAL MANAGEMENT, LLCPassive

Some overlap · 6 shared positions

$EA $NSC $KVUE $WBD $WBS $PEN

$1.4B

1,213 positions

#25Clear Street Group Inc.Active

Some overlap · 6 shared positions

$SNDK $SPCX $ALAB $MRVL $PLTR $SMCI

$39.5B

1,414 positions

Compare TUDOR INVESTMENT ET AL’s portfolio side by side

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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.