AQR Arbitrage LLC

Investment Portfolio & 13F Holdings Analysis

About

AQR Arbitrage LLC is an institutional investment manager that filed its latest Form 13F for 2025Q1, reporting 403 holdings worth $4.2 billion. Form 13F filings provide transparency into the equity holdings of institutional investment managers with over $100 million in assets under management. This page displays the most recent portfolio holdings, allowing investors to track position changes, new investments, and portfolio composition.

Filing Details

13F-HR • 2025-03-31

SEC FilingSEC DataHachi Filing

Report Date: 2025-03-31
Filing Date: 2025-05-15
Total Holdings: 403
Total Value: 4232705219
Accession Number: 0001085146-25-003312
Form Type: 13F-HR
CIK: 0001167456
Manager Name: AQR Arbitrage LLC

Data Enrichment

27% identified

109 identified294 unidentified

Holdings

SEC FilingSEC DataHachi Filing

Manager:

403 positions • $4,232,705.219K total value

403 positions

Manager:

SEC FilingSEC DataHachi Filing

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86333MAA6

Value:

$121.5B(+21.6%)

45867GAD3

Value:

$108.3B(+6.7%)

HESS CORP

HES|42809H107

622469(+20.6%)

Value:

$99.4B(+45.6%)

345370CZ1

Value:

$98.8B(+69.8%)

844741BG2

Value:

$86.7B(+26.2%)

ChampionX Corp

CHX|15872M104

2903217(+3.4%)

Value:

$86.4B(+13.8%)

56087FAB0

Value:

$82.0B(-1.6%)

Discover Financial Services

DFS|254709108

470451(+84.8%)

Value:

$78.0B(+76.8%)

ALLETE INC

ALE|018522300

1183682(+39.7%)

Value:

$77.8B(+42.0%)

MICROSTRATEGY Inc

MSTR|594972408

270800(-71.0%)

Value:

$76.0B(-71.9%)

539183AA1

Value:

$67.5B(+1.5%)

703343AG8

Value:

$60.1B(+81.8%)

98954MAH4

Value:

$58.9B(+743.7%)

30063PAC9

Value:

$57.9B(+713.4%)

Enstar Group LTD

ESGR|G3075P101

173898(+2.4%)

Value:

$57.8B(+5.6%)

08579W103

779229(-6.6%)

Value:

$54.3B(+0.6%)

AMEDISYS INC

AMED|023436108

577540(+22.4%)

Value:

$53.5B(+24.9%)

INTERPUBLIC GROUP OF COMPANIES, INC.

IPG|460690100

1952307(+158.5%)

Value:

$52.5B(+148.2%)

538034BA6

Value:

$48.7B

KELLANOVA

K|487836108

571510(+55.8%)

Value:

$47.1B(+58.9%)

Instrument	Shares		Other Manager	Value
(cusip86333MAA6)✕	—	QoQ - YoY -	All Managers (Combined)	$121.5M	QoQ +21.56% (+$21.5M) YoY +312.62% (+$92.0M)
(cusip45867GAD3)✕	—	QoQ - YoY NEW	All Managers (Combined)	$108.3M	QoQ +6.71% (+$6.8M) YoY NEW(+$108.3M)
Hess Corp(HEScusip42809H107)	622.5K	QoQ +20.62% (+106.4K) YoY +135.35% (+358.0K)	All Managers (Combined)	$99.4M	QoQ +45.65% (+$31.2M) YoY +147.39% (+$59.2M)
(cusip345370CZ1)✕	—	QoQ - YoY NEW	All Managers (Combined)	$98.8M	QoQ +69.77% (+$40.6M) YoY NEW(+$98.8M)
(cusip844741BG2)✕	—	QoQ - YoY NEW	All Managers (Combined)	$86.7M	QoQ +26.18% (+$18.0M) YoY NEW(+$86.7M)
Championx Corp(CHXcusip15872M104)	2.9M	QoQ +3.37% (+94.7K) YoY NEW(+2.9M)	All Managers (Combined)	$86.4M	QoQ +13.85% (+$10.5M) YoY NEW(+$86.4M)
(cusip56087FAB0)✕	—	QoQ - YoY -	All Managers (Combined)	$82.0M	QoQ -1.59% (-$1.3M) YoY +51.85% (+$28.0M)
Discover Financial Services(DFScusip254709108)	470.5K	QoQ +84.80% (+215.9K) YoY +65.33% (+185.9K)	All Managers (Combined)	$78.0M	QoQ +76.80% (+$33.9M) YoY +109.99% (+$40.8M)
Allete Inc(ALEcusip018522300)	1.2M	QoQ +39.67% (+336.2K) YoY NEW(+1.2M)	All Managers (Combined)	$77.8M	QoQ +41.96% (+$23.0M) YoY NEW(+$77.8M)
Microstrategy Inc(MSTRcusip594972408)	270.8K	QoQ -71.05% (-664.8K) YoY NEW(+270.8K)	All Managers (Combined)	$76.0M	QoQ -71.93% (-$194.9M) YoY NEW(+$76.0M)
(cusip539183AA1)✕	—	QoQ - YoY NEW	All Managers (Combined)	$67.5M	QoQ +1.53% (+$1.0M) YoY NEW(+$67.5M)
(cusip703343AG8)✕	—	QoQ - YoY -	All Managers (Combined)	$60.1M	QoQ +81.83% (+$27.0M) YoY +133.30% (+$34.3M)
(cusip98954MAH4)✕	—	QoQ - YoY -	All Managers (Combined)	$58.9M	QoQ +743.72% (+$51.9M) YoY +50344.39% (+$58.8M)
(cusip30063PAC9)✕	—	QoQ - YoY -	All Managers (Combined)	$57.9M	QoQ +713.44% (+$50.8M) YoY +394.20% (+$46.2M)
Enstar Group Ltd(ESGRcusipG3075P101)	173.9K	QoQ +2.35% (+4.0K) YoY NEW(+173.9K)	All Managers (Combined)	$57.8M	QoQ +5.63% (+$3.1M) YoY NEW(+$57.8M)
(cusip08579W103)✕	779.2K	QoQ -6.59% (-55.0K) YoY NEW(+779.2K)	All Managers (Combined)	$54.3M	QoQ +0.61% (-$331.5K) YoY NEW(+$54.3M)
Amedisys Inc(AMEDcusip023436108)	577.5K	QoQ +22.36% (+105.6K) YoY +30.17% (+133.9K)	All Managers (Combined)	$53.5M	QoQ +24.91% (+$10.7M) YoY +30.80% (+$12.6M)
Interpublic Group Of Companies, Inc.(IPGcusip460690100)	2.0M	QoQ +158.51% (+1.2M) YoY NEW(+2.0M)	All Managers (Combined)	$52.5M	QoQ +148.22% (+$31.4M) YoY NEW(+$52.5M)
(cusip538034BA6)✕	—	QoQ NEW YoY NEW	All Managers (Combined)	$48.7M	QoQ NEW(+$48.7M) YoY NEW(+$48.7M)
Kellanova(Kcusip487836108)	571.5K	QoQ +55.82% (+204.7K) YoY NEW(+571.5K)	All Managers (Combined)	$47.1M	QoQ +58.86% (+$17.5M) YoY NEW(+$47.1M)