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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
ALUB.WS
451
Alussa Energy Acquisition Corp II Warrants
ALUB.WS
$77.6K ﹤0.01%
+215,675
New +$99.7K
CAPNR
452
Cayson Acquisition Corp Right
CAPNR
$76.9K ﹤0.01%
349,590
-8,311
-2% -$1.73K
RFAIR
453
RF Acquisition Corp II Right
RFAIR
$76.7K ﹤0.01%
684,749
-9,795
-1% -$1.06K
TDWDR
454
Tailwind 2.0 Acquisition Corp Rights
TDWDR
$76.1K ﹤0.01%
447,608
+1,358
+0.3% +$235
IBACR
455
IB Acquisition Corp Right
IBACR
$76K ﹤0.01%
732,521
-9,073
-1% -$702
LFACW
456
Leapfrog Acquisition Corp Warrants
LFACW
$75K ﹤0.01%
+258,467
New +$81.1K
OTGAW
457
OTG Acquisition Corp I Warrants
OTGAW
$4.25M
$74.9K ﹤0.01%
299,318
+2,191
+0.7% +$662
TGE.WS
458
The Generation Essentials Group Warrants
TGE.WS
$74.8K ﹤0.01%
393,870
-13,056
-3% -$2.44K
RTACW
459
Renatus Tactical Acquisition Corp I Warrant
RTACW
$8.57M
$74.6K ﹤0.01%
165,638
-4,066
-2% -$3.12K
CHARR
460
Charlton Aria Acquisition Corp Rights
CHARR
$73.7K ﹤0.01%
525,740
-14,963
-3% -$2.41K
LATAW
461
Galata Acquisition Corp II Warrant
LATAW
$68.2K ﹤0.01%
227,330
+1,521
+0.7% +$545
EMISR
462
Emmis Acquisition Corp Rights
EMISR
$68.1K ﹤0.01%
463,496
+2,936
+0.6% +$463
TDACW
463
Translational Development Acquisition Corp Warrants
TDACW
$12.9M
$65.7K ﹤0.01%
547,517
-2,475
-0.5% -$567
COLAR
464
Columbus Acquisition Corp Rights
COLAR
$64.6K ﹤0.01%
222,822
-5,482
-2% -$1.91K
GPATW
465
GP-Act III Acquisition Corp Warrants
GPATW
$64.2K ﹤0.01%
457,602
-5,571
-1% -$1.34K
NOEMW
466
CO2 Energy Transition Corp Warrant
NOEMW
$1.14M
$63.9K ﹤0.01%
580,471
-9,529
-2% -$1.34K
CHECW
467
Chenghe Acquisition III Co Warrants
CHECW
$832K
$63.2K ﹤0.01%
263,476
+1,960
+0.7% +$458
CCIIW
468
Cohen Circle Acquisition Corp II Warrant
CCIIW
$62K ﹤0.01%
95,372
+389
+0.4% +$274
BRRWW
469
ProCap Financial Inc
BRRWW
$3.85M
$60.6K ﹤0.01%
224,556
-31,068
-12% -$15.6K
QSEAR
470
Quartzsea Acquisition Corp Rights
QSEAR
$59.2K ﹤0.01%
369,960
-10,379
-3% -$2.5K
CYAB
471
Cyabra Inc
CYAB
$5.37M
$59.2K ﹤0.01%
+31,988
New +$84.6K
DSACW
472
Daedalus Special Acquisition Corp Warrant
DSACW
$59K ﹤0.01%
+143,812
New +$65K
DTSQR
473
DT Cloud Star Acquisition Corp Right
DTSQR
$57.1K ﹤0.01%
435,900
-8,825
-2% -$1.5K
IEAGR
474
Infinite Eagle Acquisition Corp Rights
IEAGR
$56.3K ﹤0.01%
+312,800
New +$58.8K
MACIW
475
Melar Acquisition Corp I Warrant
MACIW
$53.4K ﹤0.01%
410,761
-5,732
-1% -$795
17 18
19
20 21

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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.