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AQR Arbitrage Portfolio holdings
AUM
$7.02B
Turnover
38.08%
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
(+28%)
Cap. Flow
+$632M
Cap. Flow
% of AUM
10.38%
Top 10 Holdings %
Top 10 Hldgs %
21.04%
Holding
659
New
187
Increased
89
Reduced
230
Closed
103
Avg Time Held
0.5
years
Top 10 Avg Time Held
0.2
years
Top 20 Avg Time Held
0.2
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Penumbra
PEN
|
+$143M |
| 2 |
Webster Financial
WBS
|
+$123M |
| 3 |
AES
AES
|
+$123M |
| 4 |
Essential Utilities
WTRG
|
+$86.1M |
| 5 |
OS
OneStream Inc
OS
|
+$79.6M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
CyberArk
CYBR
|
+$97M |
| 2 |
Cadence Bank
CADE
|
+$93.4M |
| 3 |
NGD
New Gold Inc
NGD
|
+$91.7M |
| 4 |
Comerica
CMA
|
+$87.7M |
| 5 |
Frontier Communications
FYBR
|
+$76.1M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Financials | 30.93% |
| 2 | Miscellaneous | 21.09% |
| 3 | Healthcare | 8.74% |
| 4 | Technology | 8.27% |
| 5 | Industrials | 7.88% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
151
DELISTED
Heritage Commerce
HTBK
| $8.47M | 0.14% |
678,382
+268,917
| +66% | +$3.42M |
2025 Q4
1 quarter
|
|
|
RAAQ
152
DELISTED
Real Asset Acquisition Corp
RAAQ
| $8.45M | 0.14% |
805,182
-270,214
| -25% | -$2.82M |
2025 Q2
3 quarters
|
|
153
Talon Capital Corp
TLNC
$347M
| $8.34M | 0.14% |
813,687
-31,446
| -4% | -$319K |
2025 Q4
1 quarter
|
|
154
Veeco
VECO
$2.62B
| $8.24M | 0.14% |
243,463
-164,111
| -40% | -$5.23M |
2025 Q4
1 quarter
|
|
155
Legato Merger Corp IV Units
LEGO.U
| $8.2M | 0.13% |
+821,309
| New | +$8.23M |
2026 Q1
0 quarters
|
|
156
Oxley Bridge Acquisition Ltd
OBA
| $8.16M | 0.13% |
805,737
-30,619
| -4% | -$310K |
2025 Q3
2 quarters
|
|
|
BCAR
157
DELISTED
D. Boral ARC Acquisition I Corp
BCAR
| $8.08M | 0.13% |
798,175
-150,519
| -16% | -$1.53M |
2025 Q3
2 quarters
|
|
158
American Exceptionalism Acquisition Corp
AEXA
$526M
| $8.06M | 0.13% |
744,461
-25,539
| -3% | -$289K |
2025 Q3
2 quarters
|
|
159
DELISTED
Haymaker Acquisition Corp 4
HYAC
| $7.86M | 0.13% |
681,390
-4,616
| -0.7% | -$52.8K |
2023 Q4
9 quarters
|
|
160
DELISTED
Udemy
UDMY
| $7.82M | 0.13% |
1,693,281
+716,438
| +73% | +$3.53M |
2025 Q4
1 quarter
|
|
161
DELISTED
Kennedy-Wilson Holdings
KW
| $7.82M | 0.13% |
+722,642
| New | +$7.5M |
2026 Q1
0 quarters
|
|
162
Apex Treasury Corp
APXT
$466M
| $7.78M | 0.13% |
+778,648
| New | +$7.74M |
2026 Q1
0 quarters
|
|
163
Muzero Acquisition Corp Unit
MUZEU
| $7.76M | 0.13% |
+781,756
| New | +$7.8M |
2026 Q1
0 quarters
|
|
164
ClearThink 1 Acquisition Corp Units
CTAAU
$158M
| $7.75M | 0.13% |
+776,743
| New | +$7.75M |
2026 Q1
0 quarters
|
|
165
Paloma Acquisition Corp I Units
PALOU
| $7.74M | 0.13% |
+775,450
| New | +$7.74M |
2026 Q1
0 quarters
|
|
166
Safeguard Acquisition Corp
SAC
$317M
| $7.74M | 0.13% |
+777,479
| New | +$7.75M |
2026 Q1
0 quarters
|
|
|
BXBL
167
BOXABL Inc
BXBL
$722M
| $7.66M | 0.13% |
758,152
-25,848
| -3% | -$261K |
2025 Q1
4 quarters
|
|
168
MOZAYYX Acquisition Corp Units
MZYX.U
$314M
| $7.64M | 0.13% |
+769,000
| New | +$7.65M |
2026 Q1
0 quarters
|
|
169
TGE Value Creative Solutions Corp
BEBE
$202M
| $7.62M | 0.13% |
+771,064
| New | +$7.63M |
2026 Q1
0 quarters
|
|
170
Armada Acquisition Corp III Units
AACIU
| $7.62M | 0.13% |
+762,320
| New | +$7.6M |
2026 Q1
0 quarters
|
|
171
Archimedes Tech SPAC Partners III Units
ARCIU
| $7.56M | 0.12% |
+757,625
| New | +$7.62M |
2026 Q1
0 quarters
|
|
172
Kensington Capital Acquisition Corp VI Units
KCAC.U
| $7.55M | 0.12% |
+751,815
| New | +$7.54M |
2026 Q1
0 quarters
|
|
173
Range Capital Acquisition Corp
RANG
| $7.53M | 0.12% |
716,215
-31,468
| -4% | -$330K |
2025 Q1
4 quarters
|
|
174
Black Spade Acquisition III Co
BIII
$232M
| $7.48M | 0.12% |
+760,440
| New | +$7.54M |
2026 Q1
0 quarters
|
|
175
Vendome Acquisition Corp I
VNME
| $7.48M | 0.12% |
738,078
-26,224
| -3% | -$264K |
2025 Q3
2 quarters
|
|
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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 Miscellaneous and Healthcare.
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.