
AQR ARBITRAGE LLC
Latest 13F filing data - Q3 2025
Holdings (Top positions)
| Stock | Ticker | ||
|---|---|---|---|
![]() | MTSR | 39K | $2.04M |
![]() | MKSI | 37K | $4.59M |
![]() | JAZZ | 33K | $4.34M |
![]() | NWE | 24K | $1.40M |
![]() | COOP | 2K | $488.82K |

Metsera, Inc.
MTSR
Shares Held
39K
Value
$2.04M

MKS Inc.
MKSI
Shares Held
37K
Value
$4.59M

Jazz Pharmaceuticals plc
JAZZ
Shares Held
33K
Value
$4.34M

Northwestern Energy Group Inc
NWE
Shares Held
24K
Value
$1.40M

Mr. Cooper Group Inc.
COOP
Shares Held
2K
Value
$488.82K
...
