Funds · 13F filer · Greenwich, CT

AQR Arbitrage LLC

$5.9B in 596 U.S. stocks and ETFs at the end of June 30, 2026, as reported to the SEC.1

1y return−2.7%S&P 500 +20.9%

These returns are for its stock picks as disclosed on Form 13F: last quarter's holdings, valued at this quarter's prices. They miss trades within each quarter, short positions, options, bonds, cash and fees, so they aren't the returns its clients got.

$100 invested in its stock picks

Since September 30, 2023: $91 against $175 in the S&P 500.2

AQR Arbitrage LLCS&P 500 (SPY)
$91$100$17520232026

Top holdings

At the end of June 30, 2026. Change is in shares since the quarter before.2

StockValueShare of portfolioChange
Electronic Arts IncCUSIP 285512109$217.8M3.7%+45.9%
AESAes Corp$200.3M3.4%+66.3%
Webster Finl CorpCUSIP 947890109$191.5M3.3%+39.9%
NSCNorfolk Southn Corp$180.9M3.1%+29.6%
PENPenumbra Inc$178.0M3.0%+33.3%
Chart Inds IncCUSIP 16115Q308$169.5M2.9%+25.9%
Qorvo IncCUSIP 74736K101$166.2M2.8%+3.1%
KVUEKenvue Inc$160.7M2.7%+51.1%
WTRGEssential Utils Inc$147.8M2.5%+23.0%
Warner Bros Discovery IncCUSIP 934423104$141.1M2.4%+37.9%
SLABSilicon Laboratories Inc$140.5M2.4%+108.2%
TECKTeck Resources Ltd$133.2M2.3%−8.4%
Janus Henderson Group PLCCUSIP G4474Y214$131.0M2.2%+75.1%
ROKURoku Inc$113.8M1.9%New
TXNMTxnm Energy Inc$102.9M1.8%+2.6%
NWENorthwestern Energy Group In$78.4M1.3%+1.2%
Valaris LtdCUSIP G9460G101$76.2M1.3%+72.1%
Nuvalent IncCUSIP 670703107$74.3M1.3%New
Digitalbridge Group IncCUSIP 25401T603$65.3M1.1%+32.2%
BHFBrighthouse Finl Inc$58.7M1.0%+9.1%
Apogee Therapeutics IncCUSIP 03770N101$57.1M1.0%New
TECHBio-techne Corp$53.8M0.9%New
OGNOrganon & Co$52.4M0.9%New
Liberty Broadband CorpCUSIP 530307305$52.3M0.9%+17.3%
RAMPLiveramp Hldgs Inc$49.8M0.9%New

Best picks still held

How each current holding has done since the quarter it first appeared in its filings (up to six years back).

StockHeld sinceReturn sinceNow worth
TECKTeck Resources LtdSeptember 30, 2025+35.5%$133.2M
Skywater Technology IncCUSIP 83089J108March 31, 2026+27.0%$37.1M
Chart Inds IncCUSIP 16115Q308June 30, 2025+26.9%$169.5M
GOOGAlphabet IncMarch 31, 2026+23.2%$45.1M
NWENorthwestern Energy Group InSeptember 30, 2025+22.2%$78.4M
Two Harbors Inventment CorpoCUSIP 90187B804December 31, 2025+18.2%$38.4M
National Storage AffiliatesCUSIP 637870106March 31, 2026+17.8%$41.0M
KVUEKenvue IncDecember 31, 2025+10.8%$160.7M
Qorvo IncCUSIP 74736K101December 31, 2025+10.4%$166.2M
Webster Finl CorpCUSIP 947890109March 31, 2026+10.1%$191.5M

Sold off last quarter

  • Air Lease CorpCUSIP 00912X302 was $108.8M
  • Amicus TherapeuticCUSIP 03152W109 was $84.5M
  • Onestream IncCUSIP 68278B107 was $81.4M
  • Hologic IncCUSIP 436440101 was $79.3M
  • Clearwater Analytics Hldgs ICUSIP 185123106 was $77.9M
  • CTRACoterra Energy Inc was $74.1M
  • Masimo CorpCUSIP 574795100 was $73.9M
  • Sealed Air Corp NewCUSIP 81211K100 was $73.7M
  • Tri Pointe Homes IncCUSIP 87265H109 was $69.4M
  • Day One Biopharmaceuticals ICUSIP 23954D109 was $52.8M

Quarter by quarter

QuarterIts picksS&P 500
June 30, 2026+0.2%+14.8%
March 31, 2026−2.9%−4.6%
December 31, 2025+0.1%+2.4%
September 30, 2025−0.0%+7.8%
June 30, 2025+0.5%+10.5%
March 31, 2025−2.7%−4.6%
December 31, 2024−0.8%+2.1%
September 30, 2024+3.1%+5.4%
June 30, 2024−4.1%+4.0%
March 31, 2024+0.8%+10.0%
December 31, 2023−3.1%+11.2%
June 30, 2023−1.2%+8.3%
March 31, 2023−2.3%+7.0%
September 30, 2022+1.1%−5.3%
June 30, 2022−2.8%−16.5%
December 31, 2021+0.9%+10.7%
September 30, 2021−0.1%+0.3%

Sources

Every number on this page points here. Each one links to the public record.

  1. 1
    CIK 1167456
  2. 2
    Filed August 14, 2026 · accession 0001167456-26-000004