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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
HCAC
226
Hall Chadwick Acquisition Corp
HCAC
$295M
$5.28M 0.09%
+532,223
New +$5.32M
IGAC
227
Invest Green Acquisition Corp
IGAC
$240M
$5.28M 0.09%
+531,274
New +$5.27M
WPAC
228
White Pearl Acquisition Corp
WPAC
$157M
$5.25M 0.09%
+532,725
New +$5.27M
CHAR
229
Charlton Aria Acquisition Corp
CHAR
$120M
$5.24M 0.09%
495,352
-29,851
-6% -$314K
FVAV
230
Fortress Value Acquisition Corp V
FVAV
$369M
$5.13M 0.08%
+512,095
New +$5.14M
CHEC
231
Chenghe Acquisition III Co
CHEC
$177M
$5.1M 0.08%
505,667
-17,363
-3% -$174K
PKST
232
DELISTED
Peakstone Realty Trust
PKST
$5.05M 0.08%
+241,570
New +$4.51M
BACC
233
Blue Acquisition Corp
BACC
$293M
$5M 0.08%
489,517
-19,994
-4% -$204K
GLED.U
234
GalaxyEdge Acquisition Corp Units
GLED.U
$4.89M 0.08%
+490,000
New +$4.9M
OIM
235
OneIM Acquisition Corp
OIM
$366M
$4.88M 0.08%
+487,284
New +$4.88M
LFAC
236
Leapfrog Acquisition Corp
LFAC
$197M
$4.88M 0.08%
+491,192
New +$4.88M
MTAL.U
237
Metals Acquisition Corp II Units
MTAL.U
$4.75M 0.08%
+470,564
New +$4.76M
AIIA
238
AI Infrastructure Acquisition Corp
AIIA
$197M
$4.55M 0.07%
453,384
-13,476
-3% -$135K
VCIC
239
DELISTED
Vine Hill Capital Investment Corp
VCIC
$4.54M 0.07%
425,508
+34,894
+9% +$373K
EMIS
240
Emmis Acquisition Corp
EMIS
$162M
$4.47M 0.07%
444,956
-15,604
-3% -$157K
PAACU
241
Proem Acquisition Corp I Units
PAACU
$135M
$4.39M 0.07%
+440,059
New +$4.4M
VACI
242
Viking Acquisition Corp I
VACI
$321M
$4.3M 0.07%
+432,760
New +$4.3M
ORIQ
243
Origin Investment Corp I
ORIQ
$89.3M
$4.29M 0.07%
420,554
-16,096
-4% -$164K
TDWD
244
Tailwind 2.0 Acquisition Corp
TDWD
$238M
$4.19M 0.07%
421,988
-24,262
-5% -$240K
QETA icon
245
Quetta Acquisition Corp
QETA
$44M
$3.93M 0.06%
347,489
-986
-0.3% -$11.4K
CNTA
246
DELISTED
Centessa Pharmaceuticals
CNTA
$3.89M 0.06%
+98,028
New +$2.51M
HCMA
247
HCM III Acquisition Corp
HCMA
$347M
$3.83M 0.06%
379,387
– –
DMAA
248
Drugs Made In America Acquisition Corp
DMAA
$261M
$3.75M 0.06%
357,585
-13,626
-4% -$142K
CCII
249
Cohen Circle Acquisition Corp II
CCII
$358M
$3.74M 0.06%
365,952
-13,986
-4% -$144K
CCIX
250
DELISTED
Churchill Capital Corp IX
CCIX
$3.71M 0.06%
347,401
-5,180
-1% -$55.2K
8 9
10
11 12

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PL
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AACR
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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.