What hedge funds are most similar to Twin Securities, Inc.?

The funds with the most similar 13F portfolios to Twin Securities, Inc. are Pentwater, HARVEST, Kryger, based on overlapping conviction holdings in the latest SEC filings.

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 Twin Securities

13F Portfolio OverlapQ2 2026Twin Securities portfolio →

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Most similar hedge funds by 13F overlap

Twin Securities, Inc. is an institutional investor managing $223M across 13 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 Twin Securities are Pentwater, HARVEST, Kryger, with shared positions in $EA, $WBD, $KVUE, $ROKU, $APGE, $OGN. The full ranking of 25 similar funds is below.

#1Pentwater Capital Management LPActive

Highly similar · 8 shared positions

$EA $WBD $KVUE $ROKU $APGE $OGN

$16.4B

90 positions

#2HARVEST MANAGEMENT LLCActive

Substantial overlap · 8 shared positions

$EA $BLD $WBD $APGE $PSKY $OGN

$254M

64 positions

#3Kryger Capital LLCActive

Substantial overlap · 8 shared positions

$EA $KVUE $WBD $APGE $ROKU $OGN

$1.8B

109 positions

#4HBK INVESTMENTS L PActive

Substantial overlap · 7 shared positions

$EA $BLD $KVUE $WBD $APGE $ROKU

$10.2B

276 positions

#5Birnam Oak Advisors, LPActive

Substantial overlap · 6 shared positions

$WBD $ROKU $KVUE $BLD $EA $NSC

$616M

40 positions

#6TIG Advisors, LLCActive

Substantial overlap · 9 shared positions

$BLD $ROKU $WBD $KVUE $EA $APGE

$2.3B

109 positions

#7P SCHOENFELD ASSET MANAGEMENT LPActive

Substantial overlap · 7 shared positions

$WBD $EA $ROKU $KVUE $BLD $OGN

$244M

34 positions

#8Westchester Capital Management, LLCPassive

Substantial overlap · 8 shared positions

$EA $WBD $ROKU $KVUE $OGN $BLD

$2.0B

310 positions

#9Slotnik Capital, LLCActive

Substantial overlap · 6 shared positions

$APGE $KVUE $WBD $ROKU $RNA.R1599901 $NSC

$387M

28 positions

#10Sand Grove Capital Management LLPActive

Substantial overlap · 4 shared positions

$WBD $ROKU $EA $NSC

$383M

14 positions

#11PSquared Asset Management AGActive

Substantial overlap · 3 shared positions

$WBD $EA $NSC

$306M

18 positions

#12Melqart Asset Management (UK) LtdActive

Notable overlap · 4 shared positions

$WBD $EA $APGE $NSC

$1.1B

40 positions

#13Fort Baker Capital Management LPActive

Notable overlap · 3 shared positions

$WBD $EA $NSC

$1.4B

121 positions

#14NEXPOINT ASSET MANAGEMENT, L.P.Active

Notable overlap · 6 shared positions

$BLD $EA $WBD $ROKU $APGE $OGN

$1.5B

70 positions

#15WATER ISLAND CAPITAL LLCActive

Notable overlap · 8 shared positions

$EA $WBD $ROKU $BLD $APGE $OGN

$1.1B

85 positions

#16GABELLI & Co INVESTMENT ADVISERS, INC.Passive

Notable overlap · 8 shared positions

$EA $WBD $KVUE $ROKU $APGE $OGN

$688M

316 positions

#17Athos Capital LtdActive

Notable overlap · 5 shared positions

$WBD $KVUE $ROKU $RNA.R1599901 $NSC

$282M

38 positions

#18ALPINE ASSOCIATES MANAGEMENT INC.Active

Notable overlap · 7 shared positions

$KVUE $EA $WBD $ROKU $BLD $OGN

$1.6B

66 positions

#19Yakira Capital Management, Inc.Passive

Notable overlap · 7 shared positions

$BLD $KVUE $EA $WBD $OGN $RNA.R1599901

$351M

202 positions

#20GLAZER CAPITAL, LLCPassive

Notable overlap · 5 shared positions

$APGE $BLD $OGN $ROKU $WBD

$4.1B

562 positions

#21Kintayl Capital LPPassive

Notable overlap · 7 shared positions

$EA $KVUE $ROKU $BLD $WBD $OGN

$252M

61 positions

#22Marble Bar Asset Management LLPActive

Notable overlap · 5 shared positions

$WBD $EA $KVUE $RNA.R1599901 $NSC

$144M

42 positions

#23CAXTON ASSOCIATES LLPPassive

Notable overlap · 5 shared positions

$WBD $KVUE $BLD $EA $NSC

$5.3B

730 positions

#24Greenland Capital Management LPPassive

Notable overlap · 5 shared positions

$WBD $EA $PSKY $KVUE $NSC

$812M

296 positions

#25AQR Arbitrage LLCPassive

Notable overlap · 7 shared positions

$EA $KVUE $WBD $ROKU $APGE $OGN

$7.0B

634 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.