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AA

AQR Arbitrage Portfolio holdings

AUM $6.09B
1-Year Est. Return 27.01%
This Fund
S&P 500
This Quarter Est. Return
+6.86%
1 Year Est. Return
+27.01%
3 Year Est. Return
+77.25%
5 Year Est. Return
+160.09%
10 Year Est. Return
+1,244.43%
AUM
$6.09B
AUM Growth
+$1.34B
Cap. Flow
+$632M
Cap. Flow %
10.38%
Top 10 Hldgs %
21.04%
Holding
659
New
187
Increased
89
Reduced
230
Closed
103

Top Buys

Rank Stock Value
1
PEN icon
Penumbra
PEN
+$143M
2
WBS icon
Webster Financial
WBS
+$123M
3
AES icon
AES
AES
+$123M
4
WTRG icon
Essential Utilities
WTRG
+$86.1M
5
OS
OneStream Inc
OS
+$79.6M

Top Sells

Rank Stock Value
1
CYBR
CyberArk
CYBR
+$97M
2
CADE
Cadence Bank
CADE
+$93.4M
3
NGD
New Gold Inc
NGD
+$91.7M
4
CMA
Comerica
CMA
+$87.7M
5
FYBR
Frontier Communications
FYBR
+$76.1M

Sector Composition

Rank Sector Weight
1 Financials 31.05%
2 Healthcare 8.74%
3 Technology 8.27%
4 Industrials 7.88%
5 Utilities 6.86%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SDHI
76
Siddhi Acquisition Corp
SDHI
$364M
$13M 0.21%
1,254,088
-52,925
-4% -$544K
XSLLU
77
Xsolla SPAC 1 Units
XSLLU
$13M 0.21%
+1,311,960
New +$13M
EHAB
78
DELISTED
Enhabit
EHAB
$13M 0.21%
+920,318
New +$11M
SZZL
79
Sizzle Acquisition Corp II
SZZL
$325M
$12.9M 0.21%
1,254,947
-50,075
-4% -$513K
SOUL
80
Soulpower Acquisition Corp
SOUL
$353M
$12.9M 0.21%
1,254,947
-50,075
-4% -$512K
HACQU
81
HCM IV Acquisition Corp Unit
HACQU
$254M
$12.8M 0.21%
+1,280,942
New +$12.9M
TALK icon
82
Talkspace
TALK
$873M
$12.6M 0.21%
+2,437,116
New +$10.8M
GLDD
83
DELISTED
Great Lakes Dredge & Dock
GLDD
$12.4M 0.2%
+730,615
New +$11.6M
JACS
84
Jackson Acquisition Co II
JACS
$12.3M 0.2%
1,162,562
-54,230
-4% -$569K
HVMC
85
Highview Merger Corp
HVMC
$300M
$12.2M 0.2%
1,215,191
-53,031
-4% -$534K
ZKP
86
Lafayette Digital Acquisition Corp I
ZKP
$390M
$11.8M 0.19%
+1,197,680
New +$11.8M
HDRN
87
Hadron Energy
HDRN
$122M
$11.8M 0.19%
1,105,491
– –
FGII
88
FG Imperii Acquisition Corp
FGII
$288M
$11.7M 0.19%
+1,188,640
New +$11.8M
KOYN
89
CSLM Digital Asset Acquisition Corp III
KOYN
$321M
$11.7M 0.19%
1,166,468
-46,972
-4% -$471K
BCSS
90
Bain Capital GSS Investment Corp
BCSS
$597M
$11.6M 0.19%
1,149,424
-35,276
-3% -$358K
IHS icon
91
IHS Holding
IHS
$2.77B
$11.6M 0.19%
+1,404,862
New +$11.3M
STKL
92
DELISTED
SunOpta
STKL
$11.6M 0.19%
+1,783,959
New +$10.1M
TDAC
93
Translational Development Acquisition Corp
TDAC
$207M
$11.6M 0.19%
1,094,210
-2,779
-0.3% -$29.3K
SVCC
94
Stellar V Capital Corp
SVCC
$230M
$11.5M 0.19%
1,096,174
– –
BLUW
95
Blue Water Acquisition Corp III
BLUW
$334M
$11.5M 0.19%
1,113,004
-40,100
-3% -$414K
MESH
96
Meshflow Acquisition Corp
MESH
$432M
$11.4M 0.19%
+1,153,582
New +$11.4M
DRDB
97
Roman DBDR Acquisition Corp II
DRDB
$325M
$11.3M 0.19%
1,082,311
-51,266
-5% -$536K
OYSE
98
Oyster Enterprises II Acquisition Corp
OYSE
$350M
$11.2M 0.18%
1,095,684
-43,004
-4% -$438K
DMII
99
Drugs Made In America Acquisition II Corp
DMII
$643M
$11.1M 0.18%
1,112,390
-39,010
-3% -$389K
EVAC
100
EQV Ventures Acquisition Corp II
EVAC
$598M
$11.1M 0.18%
1,098,057
-42,025
-4% -$424K
2 3
4
5 6

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GA
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CIS
Capital International Sarl Los Angeles, California $6.11B AUM 32.29% 1-Year Est. Return
EMPI
Elo Mutual Pension Insurance Espoo, Finland $6.06B AUM 24.33% 1-Year Est. Return
HCM
Howard Capital Management Roswell, Georgia $6.11B AUM 33.56% 1-Year Est. Return
HPG
Harvest Portfolios Group Oakville, Ontario, Canada $6.06B AUM 16.63% 1-Year Est. Return
DTC
Deep Track Capital Greenwich, Connecticut $6.12B AUM 144% 1-Year Est. Return
AWA
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AQR Arbitrage's Q1 2026 Portfolio in Review

As of Q1 2026, AQR Arbitrage held 659 positions worth $6.09B, up 28% from $4.75B the previous quarter. Its ten largest holdings account for 21% of the portfolio.

AQR Arbitrage deployed $632M of net new capital in Q1 2026, opening 187 new positions and adding to 89 existing holdings. Its largest new stake was Penumbra: 423,073 shares worth $139M.

By sector, the portfolio is most concentrated in Financials at 31% of assets, down from 32% a quarter earlier, followed by Healthcare and Technology.

On the sell side, the largest reduction was Axalta, an estimated $5.89M trimmed.

  • AQR Arbitrage's largest Q1 2026 buy was Penumbra: 423,073 shares worth $139M.
  • AQR Arbitrage added most to Essential Utilities in Q1 2026, an estimated $86.1M increase.
  • AQR Arbitrage's biggest Q1 2026 reduction was Axalta, cutting an estimated $5.89M.
  • AQR Arbitrage fully exited CyberArk in Q1 2026, selling an estimated $97M.
  • AQR Arbitrage's ten largest holdings make up 21% of its $6.09B portfolio in Q1 2026.
  • AQR Arbitrage opened 187 new positions and closed 103 in Q1 2026.
  • AQR Arbitrage's portfolio value rose 28% quarter-over-quarter to $6.09B.

Based on AQR Arbitrage's 13F filing for Q1 2026, filed 15 May 2026.