We are live on ! Find out more
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
IBAC
576
IB Acquisition Corp
IBAC
$54.5M
– –
-688,646
Closed -$7.23M
AAM
577
DELISTED
AA Mission Acquisition Corp
AAM
– –
-982,765
Closed -$10.5M
AAM.WS
578
DELISTED
AA Mission Acquisition Corp Warrants
AAM.WS
– –
-561,653
Closed -$95.3K
FTW
579
Presidio Production Co
FTW
$356M
– –
-2,423,674
Closed -$25.4M
ABPWW
580
DELISTED
Abpro Holdings Warrant
ABPWW
– –
-546,540
Closed -$8.96K
BACQR
581
DELISTED
Inflection Point Acquisition Corp IV Right
BACQR
– –
-1,918,600
Closed -$1.37M
MRLN
582
Merlin Inc
MRLN
$336M
– –
-920,621
Closed -$9.87M
HSPT
583
DELISTED
Horizon Space Acquisition II Corp
HSPT
– –
-414,354
Closed -$4.37M
CEPT
584
DELISTED
Cantor Equity Partners II
CEPT
– –
-149,644
Closed -$1.68M
AHL
585
DELISTED
Aspen Insurance
AHL
– –
-388,918
Closed -$14.4M
FOUR.PRA
586
Shift4 Payments Inc 6.00% Series A Preferred Stock
FOUR.PRA
$598M
– –
-101,000
Closed -$8.07M
CHACR
587
DELISTED
Crane Harbor Acquistion Corp Rights
CHACR
– –
-1,463,990
Closed -$1.17M
CHAC
588
DELISTED
Crane Harbor Acquisition Corp
CHAC
– –
-867,540
Closed -$9.34M
PELIR
589
DELISTED
Pelican Acquisition Corp Right
PELIR
– –
-279,670
Closed -$64.3K
PELI
590
DELISTED
Pelican Acquisition Corp
PELI
– –
-274,670
Closed -$2.79M
CCCXW
591
DELISTED
Churchill Capital Corp X Warrants
CCCXW
– –
-94,279
Closed -$726K
PEW.WS
592
GrabAGun Digital Holdings Warrants
PEW.WS
– –
-56,693
Closed -$21.3K
ALISU
593
Calisa Acquisition Corp Units
ALISU
– –
-322,560
Closed -$3.37M
HAVAU
594
Harvard Ave Acquisition Corporation Unit
HAVAU
– –
-652,075
Closed -$6.53M
MMTXU
595
Miluna Acquisition Corp Units
MMTXU
– –
-308,038
Closed -$3.08M
APXTU
596
Apex Treasury Corp Units
APXTU
– –
-798,868
Closed -$8M
DYORU
597
Insight Digital Partners II Units
DYORU
– –
-252,405
Closed -$2.54M
DNMXU
598
Dynamix Corporation III Unit
DNMXU
– –
-578,605
Closed -$5.81M
VACI.U
599
Viking Acquisition Corp I Units
VACI.U
– –
-448,237
Closed -$4.49M
CRACU
600
Crown Reserve Acquisition Corp I Unit
CRACU
– –
-318,750
Closed -$3.22M
22 23
24
25 26

Similar funds

FMI
Fiduciary Management Inc Milwaukee, Wisconsin $7.03B AUM 11.68% 1-Year Est. Return
PL
Perpetual Ltd Sydney, New South Wales, Australia $7B AUM 19.75% 1-Year Est. Return
AACR
ACR Alpine Capital Research St. Louis, Missouri $7.04B AUM 28% 1-Year Est. Return
AS
Aware Super Sydney, Australia $7.06B AUM
CIS
Capital International Sarl Los Angeles, California $7.06B AUM 36.47% 1-Year Est. Return
BHM
Briar Hall Management Nashville, Tennessee $6.98B AUM 9.39% 1-Year Est. Return
BFS
Bradley Foster & Sargent Hartford, Connecticut $7.06B AUM 27.24% 1-Year Est. Return
FWI
Facet Wealth Inc Baltimore, Maryland $6.98B AUM 18.78% 1-Year Est. Return

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.