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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
ALCY
301
DELISTED
Alchemy Investments Acquisition Corp 1
ALCY
$1M 0.02%
84,837
-382
-0.4% -$4.57K
GEF icon
302
Greif
GEF
$4.83B
$991K 0.02%
+14,778
New +$1.05M
GTERA
303
Globa Terra Acquisition Corp
GTERA
$896K 0.01%
87,456
-3,354
-4% -$34.1K
NKLR
304
Terra Innovatum Global N.V.
NKLR
$650M
$863K 0.01%
185,903
– –
WTG
305
Wintergreen Acquisition Corp
WTG
$77.4M
$820K 0.01%
79,965
-5,238
-6% -$53.6K
VCICW
306
DELISTED
Vine Hill Capital Investment Corp Warrant
VCICW
$814K 0.01%
667,340
-14,617
-2% -$22.3K
XNDU
307
Xanadu Quantum Technologies Class B
XNDU
$3.2B
$791K 0.01%
+103,286
New +$929K
ONCH
308
1RT Acquisition Corp
ONCH
$223M
$742K 0.01%
73,135
-2,797
-4% -$28.5K
KYIVW
309
Kyivstar Group Warrant
KYIVW
$730K 0.01%
208,519
-69,200
-25% -$264K
LOKVW
310
DELISTED
Live Oak Acquisition Corp V Warrants
LOKVW
$719K 0.01%
495,986
-14,355
-3% -$22.5K
RAAQW
311
DELISTED
Real Asset Acquisition Corp Warrants
RAAQW
$702K 0.01%
535,651
-12,047
-2% -$12.1K
ESHA
312
DELISTED
ESH Acquisition Corp
ESHA
$645K 0.01%
53,769
-231
-0.4% -$2.83K
FTW.WS
313
Presidio Production Co Warrants
FTW.WS
$611K 0.01%
753,715
-106,122
-12% -$69.6K
HDRNW
314
Hadron Energy Warrant
HDRNW
$3.32M
$585K 0.01%
1,774,074
– –
KYIV
315
Kyivstar Group
KYIV
$3.15B
$551K 0.01%
+54,484
New +$645K
GIWWR
316
GigCapital8 Rights
GIWWR
$508K 0.01%
1,692,969
-1,800
-0.1% -$531
UCFI
317
CN Healthy Food Tech Group
UCFI
$502K 0.01%
91,050
– –
UAC.U
318
United Acquisition Corp I Units
UAC.U
$459K 0.01%
+46,455
New +$463K
BEAGR
319
Bold Eagle Acquisition Corp Right
BEAGR
$423K 0.01%
2,015,003
-57,360
-3% -$18K
BBCQW
320
Bleichroeder Acquisition Corp II Warrants
BBCQW
$418K 0.01%
+452,327
New +$339K
AACBR
321
DELISTED
Artius II Acquisition Inc Rights
AACBR
$405K 0.01%
1,487,405
-29,800
-2% -$10.1K
APADR
322
DELISTED
A Paradise Acquisition Corp Rights
APADR
$402K 0.01%
913,550
– –
FERAR
323
Fifth Era Acquisition Corp I Rights
FERAR
$390K 0.01%
1,387,947
-48,273
-3% -$17.8K
MLACR
324
DELISTED
Mountain Lake Acquisition Corp Right
MLACR
$389K 0.01%
1,495,890
-38,016
-2% -$10.5K
HVIIR
325
Hennessy Capital Investment Corp VII Rights
HVIIR
$365K 0.01%
1,279,013
-9,431
-0.7% -$2.6K
11 12
13
14 15

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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.