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 JANE STREET GROUP

13F Portfolio OverlapQ2 2026JANE STREET GROUP portfolio →

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Most similar hedge funds by 13F overlap

JANE STREET GROUP, LLC is an institutional investor managing $1.2T across 11,385 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 JANE STREET GROUP are Clear Street Group, Markin Volterra Fund, Rakuten Securities, with shared positions in $SNDK, $PLTR, $SPCX, $BE, $CRWV, $MRVL. The full ranking of 25 similar funds is below.

#1Clear Street Group Inc.Active

Some overlap · 8 shared positions

$SNDK $PLTR $SPCX $BE $CRWV $MRVL

$39.5B

1,414 positions

#2Markin Volterra Fund LPActive

Some overlap · 8 shared positions

$SNDK $PLTR $DELL $MRVL $CRWV $STX

$147M

69 positions

#3Rakuten Securities, Inc.Active

Some overlap · 8 shared positions

$SNDK $PLTR $MRVL $BE $CRWV $STX

$430M

914 positions

#4Kultura Capital Management LPActive

Some overlap · 6 shared positions

$SNDK $SPCX $PLTR $DELL $BE $LITE

$553M

66 positions

#5SUSQUEHANNA INTERNATIONAL GROUP, LLPPassive

Some overlap · 9 shared positions

$SNDK $PLTR $MRVL $SPCX $DELL $BE

$1.3T

13,275 positions

#6Marex Group plcPassive

Some overlap · 7 shared positions

$SNDK $SPCX $MRVL $BE $CRWV $LITE

$23.6B

1,117 positions

#7UNICOM Systems, Inc.Active

Some overlap · 7 shared positions

$SNDK $PLTR $BE $MRVL $STX $LITE

$1.5B

39 positions

#8IMC-Chicago, LLCPassive

Some overlap · 7 shared positions

$SNDK $PLTR $MRVL $BE $DELL $SLV

$418.7B

6,591 positions

#9Fedenia Advisers LLCPassive

Some overlap · 7 shared positions

$SNDK $DELL $MRVL $PLTR $STX $LITE

$421M

459 positions

#10CANTOR FITZGERALD, L. P.Active

Some overlap · 7 shared positions

$SNDK $SPCX $PLTR $MRVL $CRWV $IBIT

$9.2B

319 positions

#11Hudson Bay Capital Management LPPassive

Some overlap · 5 shared positions

$SNDK $SPCX $PLTR $BE $SHOP

$36.8B

1,335 positions

#12CITADEL ADVISORS LLCPassive

Some overlap · 8 shared positions

$SNDK $MRVL $SPCX $PLTR $STX $DELL

$875.1B

13,575 positions

#13Zweig-DiMenna Associates LLCActive

Some overlap · 6 shared positions

$SNDK $DELL $BE $MRVL $STX $LITE

$1.1B

70 positions

#14VMS Asset Management LimitedPassive

Some overlap · 6 shared positions

$SNDK $DELL $BE $MRVL $STX $WDC

$315M

33 positions

#15STEVENS CAPITAL MANAGEMENT LPPassive

Some overlap · 6 shared positions

$SNDK $SPCX $DELL $MRVL $STX $WDC

$417M

213 positions

#16Polymer Capital Management (HK) LTDActive

Some overlap · 6 shared positions

$SNDK $SPCX $BE $STX $LITE $WDC

$2.0B

143 positions

#17Aragon Global Management, LPActive

Some overlap · 6 shared positions

$SNDK $PLTR $BE $STX $LITE $SLV

$264M

23 positions

#18GROUP ONE TRADING, L.P.Passive

Some overlap · 6 shared positions

$SNDK $BE $PLTR $MRVL $SLV $WDC

$71.1B

7,824 positions

#19WIN ADVISORS, INCPassive

Some overlap · 6 shared positions

$SNDK $DELL $MRVL $BE $STX $WDC

$281M

75 positions

#20SEEDS INVESTOR LLCPassive

Some overlap · 6 shared positions

$SNDK $DELL $MRVL $STX $LITE $WDC

$973M

379 positions

#21Park Capital Management, LLC / WIPassive

Some overlap · 6 shared positions

$SNDK $DELL $MRVL $STX $LITE $WDC

$170M

161 positions

#22Goldstream Capital Management LtdActive

Some overlap · 6 shared positions

$SNDK $BE $MRVL $STX $LITE $WDC

$132M

45 positions

#23Polar Capital Holdings PlcActive

Some overlap · 6 shared positions

$SNDK $MRVL $BE $STX $LITE $WDC

$42.4B

245 positions

#24Value Aligned Research Advisors, LLC

Some overlap · 6 shared positions

$SNDK $BE $CRWV $STX $LITE $WDC

$40.1B

123 positions

#25E Fund Management Co., Ltd.Active

Some overlap · 6 shared positions

$SNDK $MRVL $STX $BE $PLTR $WDC

$4.5B

488 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.