AQR Arbitrage’s Rio Tinto RIO Stock Holding History

AQR Arbitrage’s Portfolio RIO Stock Details RIO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-536,093	Closed	-$42.9M	–	601
2025 Q4	$42.9M	Buy	536,093 +275,093	+105%	+$19.8M	0.9%	24
2025 Q3	$17.2M	Hold	261,000	–	–	0.44%	63
2025 Q2	$15.2M	Sell	261,000 -100,000	-28%	-$5.9M	0.36%	80
2025 Q1	$21.7M	Hold	361,000	–	–	0.53%	60
2024 Q4	$21.2M	Hold	361,000	–	–	0.5%	62
2024 Q3	$25.7M	Buy	361,000 +35,000	+11%	+$2.25M	0.6%	54
2024 Q2	$21.5M	Buy	+326,000	New	+$22.2M	0.56%	52

Other funds holding RIO

Fisher Asset Management

Fisher Asset Management Camas, Washington $295B AUM 31.6% 1-Year Est. Return

State Farm Mutual Automobile Insurance

State Farm Mutual Automobile Insurance Bloomington, Illinois $127B AUM 32.55% 1-Year Est. Return

Goldman Sachs New York $761B AUM 31.28% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Mirae Asset Global ETFs Holdings

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return

Arrowstreet Capital

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Bank of America

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Neuberger Berman Group

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

Qube Research & Technologies (QRT)

Qube Research & Technologies (QRT) London, United Kingdom $70.4B AUM 20.22% 1-Year Est. Return

Fidelity Investments

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return