AQR Arbitrage LLC — 13F Holdings & Portfolio
CIK 1167456 · latest 13F-HR filed 2026-05-15
AQR Arbitrage LLC manages $6.09B in 13F-reported U.S. long-equity assets across 556 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are EA (2.42%), PEN (2.28%), QRVO (2.20%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 197 new positions, exited 138, added to 60, and trimmed 139.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$6.09B
Long-equity book
556
Distinct positions
2026-03-31
Filed 2026-05-15
+197 / −138 / ↑60 / ↓139
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- ESSENTIAL UTILS INC$89.9M +247.1%
- ELECTRONIC ARTS INC$78.6M +114.0%
- JANUS HENDERSON GROUP PLC$61.4M +488.0%
- AMICUS THERAPEUTIC$56.3M +199.2%
- TRIP COM GROUP LTD$55.3M +193.2%
Top Trims
- DRAFTKINGS INC NEW-$17.4M -18.1%
- AXALTA COATING SYS LTD-$7.9M -43.3%
- SUPER MICRO COMPUTER INC-$4.9M -10.4%
- AMERICAN WOODMARK CORP-$3.7M -21.5%
- VEECO INSTRS INC DEL-$3.4M -29.2%
New Positions
- PENUMBRA INC$138.9M
- WEBSTER FINL CORP$123.9M
- AES CORP$115.7M
- ONESTREAM INC$81.4M
- COTERRA ENERGY INC$74.1M
Exited Positions
- CYBERARK SOFTWARE LTD$97.0M
- CADENCE BANK$93.4M
- NEW GOLD INC CDA$91.7M
- COMERICA INC$87.7M
- SNAP INC$81.8M
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | ELECTRONIC ARTS INC | EA | 285512109 | $147.5M | 2.42% | 727,717 | SH |
| 2 | PENUMBRA INC | PEN | 70975L107 | $138.9M | 2.28% | 423,073 | SH |
| 3 | QORVO INC | QRVO | 74736K101 | $133.8M | 2.20% | 1,729,089 | SH |
| 4 | CHART INDS INC | GTLS | 16115Q308 | $133.2M | 2.19% | 644,393 | SH |
| 5 | NORFOLK SOUTHN CORP | NSC | 655844108 | $126.6M | 2.08% | 446,139 | SH |
| 6 | TECK RESOURCES LTD | TECK | 878742204 | $126.5M | 2.08% | 2,444,694 | SH |
| 7 | ESSENTIAL UTILS INC | WTRG | 29670G102 | $126.3M | 2.07% | 3,137,219 | SH |
| 8 | WEBSTER FINL CORP | WBS | 947890109 | $123.9M | 2.03% | 1,803,563 | SH |
| 9 | AES CORP | AES | 00130H105 | $115.7M | 1.90% | 8,232,095 | SH |
| 10 | AIR LEASE CORP | AL | 00912X302 | $108.8M | 1.79% | 1,675,636 | SH |
| 11 | WARNER BROS DISCOVERY INC | WBD | 934423104 | $104.2M | 1.71% | 3,838,953 | SH |
| 12 | TXNM ENERGY INC | TXNM | 69349H107 | $103.2M | 1.70% | 1,765,847 | SH |
| 13 | KENVUE INC | KVUE | 49177J102 | $95.2M | 1.56% | 5,585,579 | SH |
| 14 | AMICUS THERAPEUTIC | FOLD | 03152W109 | $84.5M | 1.39% | 5,843,849 | SH |
| 15 | TRIP COM GROUP LTD | TRPCF | 89677QAB3 | $83.9M | 1.38% | 80,885,000 | PRN |
| 16 | ON SEMICONDUCTOR CORP | ON | 682189AU9 | $83.2M | 1.37% | 84,865,000 | PRN |
| 17 | ONESTREAM INC | OS | 68278B107 | $81.4M | 1.34% | 3,393,367 | SH |
| 18 | HOLOGIC INC | HOLX | 436440101 | $79.3M | 1.30% | 1,048,664 | SH |
| 19 | DRAFTKINGS INC NEW | DKNG | 26142RAB0 | $78.7M | 1.29% | 87,300,000 | PRN |
| 20 | CLEARWATER ANALYTICS HLDGS I | CWAN | 185123106 | $77.9M | 1.28% | 3,295,740 | SH |
| 21 | DEXCOM INC | DXCM | 252131AM9 | $77.2M | 1.27% | 83,673,000 | PRN |
| 22 | COTERRA ENERGY INC | CTRA | 127097103 | $74.1M | 1.22% | 2,108,811 | SH |
| 23 | JANUS HENDERSON GROUP PLC | JHG | G4474Y214 | $74.0M | 1.22% | 1,440,631 | SH |
| 24 | MASIMO CORP | MASI | 574795100 | $73.9M | 1.21% | 416,956 | SH |
| 25 | SEALED AIR CORP NEW | SEE | 81211K100 | $73.7M | 1.21% | 1,752,560 | SH |
| 26 | NORTHWESTERN ENERGY GROUP IN | NWE | 668074305 | $71.3M | 1.17% | 1,081,947 | SH |
| 27 | AFFIRM HLDGS INC | AFRM | 00827BAD8 | $70.4M | 1.16% | 75,048,000 | PRN |
| 28 | TRI POINTE HOMES INC | TPH | 87265H109 | $69.4M | 1.14% | 1,485,406 | SH |
| 29 | LIBERTY BROADBAND CORP | LBRDK | 530307305 | $67.6M | 1.11% | 1,343,024 | SH |
| 30 | SILICON LABORATORIES INC | SLAB | 826919102 | $64.3M | 1.06% | 308,783 | SH |
| 31 | VALARIS LTD | VAL | G9460G101 | $59.8M | 0.98% | 609,711 | SH |
| 32 | DAY ONE BIOPHARMACEUTICALS I | DAWN | 23954D109 | $52.8M | 0.87% | 2,462,154 | SH |
| 33 | STRATEGY INC | MHIFF | 594972AS0 | $52.0M | 0.85% | 62,465,000 | PRN |
| 34 | BRIGHTHOUSE FINL INC | BHF | 10922N103 | $50.9M | 0.84% | 849,755 | SH |
| 35 | GLOBAL PMTS INC | GPN | 37940XAU6 | $50.4M | 0.83% | 57,100,000 | PRN |
| 36 | DIGITALBRIDGE GROUP INC | DBRG | 25401T603 | $48.2M | 0.79% | 3,128,453 | SH |
| 37 | UNITY SOFTWARE INC | U | 91332UAH4 | $44.9M | 0.74% | 45,016,000 | PRN |
| 38 | CSG SYS INTL INC | CSGS | 126349109 | $43.3M | 0.71% | 541,948 | SH |
| 39 | SUPER MICRO COMPUTER INC | SMCI | 86800UAB0 | $42.1M | 0.69% | 52,655,000 | PRN |
| 40 | JD.COM INC | JD | 47215PAJ5 | $37.9M | 0.62% | 38,050,000 | PRN |
| 41 | PROGRESS SOFTWARE CORP | PRGS | 743312AD2 | $37.6M | 0.62% | 42,161,000 | PRN |
| 42 | VISHAY INTERTECHNOLOGY INC | VSH | 928298AR9 | $35.2M | 0.58% | 36,564,000 | PRN |
| 43 | NCR ATLEOS CORPORATION | NATL | 63001N106 | $33.7M | 0.55% | 784,236 | SH |
| 44 | VERTEX INC | VRTX | 92538JAB2 | $29.9M | 0.49% | 34,381,000 | PRN |
| 45 | GROUPON INC | GRPN | 399473AK3 | $29.5M | 0.48% | 36,011,000 | PRN |
| 46 | SELECT MED HLDGS CORP | SEM | 81619Q105 | $29.3M | 0.48% | 1,798,360 | SH |
| 47 | UNIFIRST CORP MASS | UNF | 904708104 | $29.1M | 0.48% | 115,822 | SH |
| 48 | UPSTART HLDGS INC | UPST | 91680MAF4 | $27.6M | 0.45% | 38,700,000 | PRN |
| 49 | ARCELLX INC | ACLX | 03940C100 | $26.6M | 0.44% | 231,730 | SH |
| 50 | SKYWATER TECHNOLOGY INC | SKYT | 83089J108 | $26.1M | 0.43% | 950,962 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-15 | $6.09B | 556 | 0001167456-26-000003 |
| 2025-12-31 | 2026-02-17 | $4.75B | 497 | 0001167456-26-000001 |
| 2025-09-30 | 2025-11-14 | $3.93B | 448 | 0001167456-25-000002 |