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Hedge Funds Similar to Fortress Investment Group

13F Portfolio OverlapQ1 2026Fortress Investment Group portfolio →
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Most similar hedge funds by 13F overlap

Fortress Investment Group LLC is an institutional investor managing $394M across 34 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 Fortress Investment Group are GABELLI & INVESTMENT ADVISERS,, WATER ISLAND, ALPINE ASSOCIATES, with shared positions in $MASI, $GTLS, $PEN, $LBRDA, $FOLD, $WBD. The full ranking of 25 similar funds is below.

#1GABELLI & Co INVESTMENT ADVISERS, INC.Passive
Notable overlap · 15 shared positions
$MASI$GTLS$PEN$LBRDA$FOLD$WBD
$674M
297 positions
#2WATER ISLAND CAPITAL LLCPassive
Notable overlap · 16 shared positions
$MASI$GTLS$PEN$STEL$WBD$KVUE
$896M
98 positions
#3ALPINE ASSOCIATES MANAGEMENT INC.Passive
Notable overlap · 15 shared positions
$MASI$GTLS$PEN$LBRDA$FOLD$WBD
$1.7B
70 positions
#4HBK INVESTMENTS L PActive
Notable overlap · 14 shared positions
$MASI$GTLS$PEN$LBRDA$FOLD$WBD
$9.9B
346 positions
#5AQR Arbitrage LLCPassive
Notable overlap · 14 shared positions
$MASI$GTLS$PEN$LBRDA$FOLD$WBD
$6.1B
556 positions
#6Slotnik Capital, LLCActive
Notable overlap · 14 shared positions
$MASI$GTLS$PEN$LBRDA$WBD$KVUE
$342M
27 positions
#7TIG Advisors, LLCActive
Notable overlap · 16 shared positions
$GTLS$MASI$PEN$FOLD$WBD$KVUE
$2.2B
107 positions
#8Magnetar Financial LLCActive
Notable overlap · 16 shared positions
$GTLS$PEN$MASI$WBD$KVUE$FOLD
$9.8B
1,130 positions
#9HARVEST MANAGEMENT LLCActive
Notable overlap · 13 shared positions
$PEN$MASI$FOLD$STEL$WBD$EA
$206M
55 positions
#10CANYON CAPITAL ADVISORS LLCActive
Notable overlap · 4 shared positions
$FFWM$WBD$KVUE$EA
$772M
19 positions
#11Kryger Capital LLCActive
Some overlap · 10 shared positions
$MASI$GTLS$PEN$FOLD$WBD$KVUE
$1.4B
76 positions
#12Pentwater Capital Management LPActive
Some overlap · 12 shared positions
$MASI$LBRDA$FOLD$WBD$KVUE$EA
$19.3B
92 positions
#13First Trust Capital Management L.P.Passive
Some overlap · 10 shared positions
$MASI$GTLS$FOLD$NSA$EA$ACLX
$1.9B
182 positions
#14CREDIT INDUSTRIEL ET COMMERCIALPassive
Some overlap · 10 shared positions
$GTLS$PEN$FOLD$WBD$KVUE$EA
$1.3B
349 positions
#15P SCHOENFELD ASSET MANAGEMENT LPPassive
Some overlap · 8 shared positions
$MASI$PEN$LBRDA$FOLD$WBD$KVUE
$184M
35 positions
#16Kintayl Capital LPPassive
Some overlap · 12 shared positions
$LBRDA$WBD$KVUE$NSA$PEN$EA
$192M
54 positions
#17NEXPOINT ASSET MANAGEMENT, L.P.Active
Some overlap · 9 shared positions
$MASI$GTLS$FOLD$WBD$EA$ACLX
$1.5B
83 positions
#18Sagefield Capital LPPassive
Some overlap · 9 shared positions
$MASI$LBRDA$FOLD$GTLS$EA$WBS
$1.4B
111 positions
#19CIBRA Capital LtdActive
Some overlap · 8 shared positions
$MASI$PEN$FOLD$WBD$EA$ACLX
$207M
25 positions
#20Westchester Capital Management, LLCPassive
Some overlap · 8 shared positions
$GTLS$MASI$PEN$WBD$EA$WBS
$2.2B
307 positions
#21CAXTON ASSOCIATES LLPActive
Some overlap · 10 shared positions
$PEN$GTLS$WBD$KVUE$EA$LBRDA
$4.4B
755 positions
#22PRELUDE CAPITAL MANAGEMENT, LLCPassive
Some overlap · 9 shared positions
$PEN$GTLS$WBD$FOLD$EA$ACLX
$1.3B
1,176 positions
#23WHITEBOX ADVISORS LLCActive
Some overlap · 8 shared positions
$GTLS$PEN$LBRDA$MASI$WBD$WBS
$8.1B
568 positions
#24Polar Asset Management Partners Inc.Passive
Some overlap · 10 shared positions
$MASI$LBRDA$FOLD$EA$STEL$WBS
$5.0B
689 positions
#25Yakira Capital Management, Inc.Passive
Some overlap · 8 shared positions
$GTLS$LBRDA$WBD$KVUE$EA$ACLX
$342M
196 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.