What hedge funds are most similar to Birnam Oak Advisors, LP?

The funds with the most similar 13F portfolios to Birnam Oak Advisors, LP are Kryger, ALPINE ASSOCIATES, Westchester, 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 Birnam Oak Advisors

13F Portfolio OverlapQ2 2026Birnam Oak Advisors portfolio →

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Most similar hedge funds by 13F overlap

Birnam Oak Advisors, LP is an institutional investor managing $616M across 40 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 Birnam Oak Advisors are Kryger, ALPINE ASSOCIATES, Westchester, with shared positions in $GTLS, $NSC, $KVUE, $WBD, $ROKU, $AES. The full ranking of 25 similar funds is below.

#1Kryger Capital LLCActive

Highly similar · 9 shared positions

$GTLS $NSC $KVUE $WBD $ROKU $AES

$1.8B

109 positions

#2ALPINE ASSOCIATES MANAGEMENT INC.Active

Highly similar · 14 shared positions

$NSC $GTLS $QRVO $UNF $PEN $KVUE

$1.6B

66 positions

#3Westchester Capital Management, LLCPassive

Substantial overlap · 12 shared positions

$NSC $WBD $GTLS $UNF $PEN $QRVO

$2.0B

310 positions

#4TIG Advisors, LLCActive

Substantial overlap · 12 shared positions

$NSC $ROKU $WBD $PEN $KVUE $GTLS

$2.3B

109 positions

#5Melqart Asset Management (UK) LtdActive

Substantial overlap · 10 shared positions

$WBD $NSC $PEN $GTLS $AES $TXNM

$1.1B

40 positions

#6HBK INVESTMENTS L PActive

Substantial overlap · 10 shared positions

$PEN $NSC $KVUE $WBD $GTLS $BLD

$10.2B

276 positions

#7Pentwater Capital Management LPActive

Substantial overlap · 10 shared positions

$WBD $KVUE $NSC $ROKU $ECHO $TXNM

$16.4B

90 positions

#8Sand Grove Capital Management LLPActive

Substantial overlap · 7 shared positions

$WBD $NSC $ROKU $AES $UNF $TXNM

$383M

14 positions

#9Slotnik Capital, LLCActive

Substantial overlap · 6 shared positions

$PEN $KVUE $GTLS $WBD $ROKU $NSC

$387M

28 positions

#10Athos Capital LtdActive

Substantial overlap · 8 shared positions

$WBD $NSC $KVUE $QRVO $TXNM $PEN

$282M

38 positions

#11HARVEST MANAGEMENT LLCActive

Substantial overlap · 10 shared positions

$PEN $WBD $NSC $GTLS $BLD $EA

$254M

64 positions

#12WATER ISLAND CAPITAL LLCActive

Substantial overlap · 13 shared positions

$GTLS $PEN $WBD $NSC $ROKU $BLD

$1.1B

85 positions

#13PSquared Asset Management AGActive

Substantial overlap · 6 shared positions

$WBD $NSC $RVMD $TXNM $UNF $EA

$306M

18 positions

#14Twin Securities, Inc.Active

Substantial overlap · 6 shared positions

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

$223M

13 positions

#15Decagon Asset Management LLPActive

Substantial overlap · 3 shared positions

$NSC $PEN $ROKU

$525M

104 positions

#16GABELLI & Co INVESTMENT ADVISERS, INC.Passive

Substantial overlap · 13 shared positions

$WBD $GTLS $KVUE $PEN $NSC $AES

$688M

316 positions

#17P SCHOENFELD ASSET MANAGEMENT LPActive

Substantial overlap · 8 shared positions

$WBD $PEN $ROKU $NSC $KVUE $EA

$244M

34 positions

#18AQR Arbitrage LLCPassive

Substantial overlap · 12 shared positions

$AES $NSC $PEN $GTLS $QRVO $KVUE

$7.0B

634 positions

#19Fort Baker Capital Management LPActive

Substantial overlap · 5 shared positions

$WBD $NSC $AES $EA $CZR

$1.4B

121 positions

#20Kintayl Capital LPPassive

Substantial overlap · 12 shared positions

$KVUE $AES $ROKU $QRVO $NSC $D

$252M

61 positions

#21SYQUANT CAPITAL SASActive

Substantial overlap · 3 shared positions

$GTLS $WBD $EA

$447M

38 positions

#22Symmetry Investments LPActive

Substantial overlap · 3 shared positions

$NSC $WBD $ECHO

$1.5B

152 positions

#23CAXTON ASSOCIATES LLPPassive

Substantial overlap · 7 shared positions

$WBD $NSC $KVUE $PEN $BLD $EA

$5.3B

730 positions

#24Governors Lane LPPassive

Substantial overlap · 7 shared positions

$NSC $WBD $QRVO $TXNM $AES $EA

$1.2B

203 positions

#25Quarry LPActive

Notable overlap · 15 shared positions

$GTLS $WBD $KVUE $PEN $NSC $ROKU

$1.2B

2,372 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.