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AA

AQR Arbitrage Portfolio holdings

AUM $7.02B
1-Year Est. Return 31.58%
This Fund
S&P 500
This Quarter Est. Return
+6.86%
1 Year Est. Return
+31.58%
3 Year Est. Return
+85.2%
5 Year Est. Return
+165.35%
10 Year Est. Return
+1,250.25%
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
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 30.93%
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
CEPF
176
Cantor Equity Partners IV
CEPF
$594M
$7.45M 0.12%
730,918
-25,782
-3% -$267K
SBXE
177
SilverBox Corp V
SBXE
$349M
$7.38M 0.12%
+744,396
New +$7.4M
TWLV
178
Twelve Seas Investment Co III
TWLV
$236M
$7.37M 0.12%
+744,038
New +$7.37M
BLRK
179
Bluerock Acquisition Corp
BLRK
$232M
$7.33M 0.12%
+740,235
New +$7.32M
CAQUU
180
Cambridge Acquisition Corp
CAQUU
$7.22M 0.12%
+725,230
New +$7.21M
SPKL
181
Spark I Acquisition Corp
SPKL
$100M
$7.16M 0.12%
633,329
-670
-0.1% -$7.61K
FFIC
182
DELISTED
Flushing Financial
FFIC
$7.13M 0.12%
463,945
+386,500
+499% +$6.04M
QADRU
183
QDRO Acquisition Corp Units
QADRU
$7.13M 0.12%
+718,308
New +$7.12M
TMTSU
184
Spartacus Acquisition Corp II Unit
TMTSU
$7.11M 0.12%
+708,800
New +$7.11M
BLZR
185
Trailblazer Acquisition Corp
BLZR
$351M
$7.1M 0.12%
706,285
-26,504
-4% -$266K
RDAG
186
Republic Digital Acquisition Co
RDAG
$390M
$7.08M 0.12%
692,862
-41,764
-6% -$427K
XCBE
187
X3 Acquisition Corp
XCBE
$281M
$7.08M 0.12%
+719,214
New +$7.08M
CMII
188
Columbus Circle Capital Corp II
CMII
$315M
$6.97M 0.11%
+708,792
New +$6.98M
JENA
189
Jena Acquisition Corp II
JENA
$303M
$6.94M 0.11%
678,751
-435
-0.1% -$4.47K
TAVI
190
Tavia Acquisition Corp
TAVI
$170M
$6.92M 0.11%
654,881
-33,715
-5% -$354K
DBCA
191
D. Boral Acquisition I Corp
DBCA
$433M
$6.74M 0.11%
+683,421
New +$6.73M
INAC
192
Indigo Acquisition Corp
INAC
$6.68M 0.11%
658,718
-25,192
-4% -$255K
KRAQU
193
KRAKacquisition Corp Unit
KRAQU
$6.67M 0.11%
+666,300
New +$6.71M
SCPQ
194
Social Commerce Partners
SCPQ
$138M
$6.67M 0.11%
+673,644
New +$6.67M
SVAC
195
DELISTED
Spring Valley Acquisition Corp III
SVAC
$6.66M 0.11%
655,602
-278,444
-30% -$2.9M
KTWO
196
K2 Capital Acquisition Corp
KTWO
$201M
$6.64M 0.11%
+672,790
New +$6.64M
VHCP
197
Vine Hill Capital Investment Corp II
VHCP
$6.64M 0.11%
+670,308
New +$6.65M
LATA
198
Galata Acquisition Corp II
LATA
$234M
$6.54M 0.11%
655,083
-22,344
-3% -$223K
TVAI
199
Thayer Ventures Acquisition Corporation II
TVAI
$282M
$6.52M 0.11%
637,510
-31,463
-5% -$320K
WENN
200
Wen Acquisition Corp
WENN
$390M
$6.49M 0.11%
637,270
-34,056
-5% -$346K
6 7
8
9 10

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PL
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AACR
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AS
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CIS
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BHM
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BFS
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FWI
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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.