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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
SORNW
426
Soren Acquisition Corp Warrant
SORNW
$91.7K ﹤0.01%
+286,607
New +$87.4K
HSPTR
427
DELISTED
Horizon Space Acquisition II Corp Right
HSPTR
$91.2K ﹤0.01%
414,354
-10,407
-2% -$2.31K
SCPQW
428
Social Commerce Partners Warrant
SCPQW
$90.9K ﹤0.01%
+336,822
New +$113K
LKSPR
429
Lake Superior Acquisition Corp Rights
LKSPR
$90.1K ﹤0.01%
78,336
+526
+0.7% +$747
ESHAR
430
DELISTED
ESH Acquisition Corp Right
ESHAR
$89.1K ﹤0.01%
523,991
– –
BLZRW
431
Trailblazer Acquisition Corp Warrant
BLZRW
$3.48M
$88.7K ﹤0.01%
246,194
+1,931
+0.8% +$921
PMTRW
432
Perimeter Acquisition Corp I Warrant
PMTRW
$9.66M
$88.3K ﹤0.01%
147,219
-3,627
-2% -$2.82K
DBCAW
433
D. Boral Acquisition I Corp Warrants
DBCAW
$5.6M
$87.4K ﹤0.01%
+334,260
New +$94.8K
ZKPW
434
Lafayette Digital Acquisition Corp I Warrant
ZKPW
$2.14M
$87.2K ﹤0.01%
+311,491
New +$103K
NOEMR
435
CO2 Energy Transition Corp Right
NOEMR
$87.1K ﹤0.01%
580,471
-9,529
-2% -$1.91K
INACR
436
Indigo Acquisition Corp Right
INACR
$87K ﹤0.01%
685,761
+1,851
+0.3% +$277
DNMXW
437
Dynamix Corp III Warrants
DNMXW
$2.52M
$87K ﹤0.01%
+290,536
New +$92.5K
XCBEW
438
X3 Acquisition Corp Warrant
XCBEW
$4.16M
$86.4K ﹤0.01%
+359,607
New +$94.9K
BLRKW
439
Bluerock Acquisition Corp Warrants
BLRKW
$2.17M
$86K ﹤0.01%
+260,577
New +$82K
LPCVW
440
Launchpad Cadenza Acquisition Corp I Warrant
LPCVW
$2.53M
$85.8K ﹤0.01%
+357,495
New +$116K
POLEW
441
Andretti Acquisition Corp II Warrant
POLEW
$1.49M
$85.7K ﹤0.01%
776,679
-1,288
-0.2% -$270
CMIIW
442
Columbus Circle Capital Corp II Warrant
CMIIW
$5.52M
$85.1K ﹤0.01%
+236,261
New +$86.1K
VHCPW
443
Vine Hill Capital Investment Corp II Warrants
VHCPW
$84.9K ﹤0.01%
+223,433
New +$84K
OBAWW
444
Oxley Bridge Acquisition Ltd Warrants
OBAWW
$2.16M
$84K ﹤0.01%
419,793
+1,615
+0.4% +$369
GSHRW
445
Gesher Acquisition Corp II Warrants
GSHRW
$2.05M
$82.1K ﹤0.01%
372,964
+1,488
+0.4% +$516
QUMSR
446
Quantumsphere Acquisition Corp Rights
QUMSR
$80.3K ﹤0.01%
321,002
-1,658
-0.5% -$362
LAFAR
447
LaFayette Acquisition Corp Rights
LAFAR
$79.5K ﹤0.01%
662,417
+2,829
+0.4% +$479
ARTCW
448
Art Technology Acquisition Corp Warrants
ARTCW
$78.9K ﹤0.01%
+261,402
New +$92K
HAVAR
449
Harvard Ave Acquisition Corp Rights
HAVAR
$78.2K ﹤0.01%
+651,019
New +$88.8K
SPEGR
450
Silver Pegasus Acquisition Corp Rights
SPEGR
$78K ﹤0.01%
300,036
+1,179
+0.4% +$305
16 17
18
19 20

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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.