Onex Canada Asset Management’s Rio Tinto RIO Stock Holding History

Onex Canada Asset Management’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
2025 Q3	–	Sell	-17,682	Closed	-$1.03M	–	104
2025 Q2	$1.03M	Sell	17,682 -9,027	-34%	-$533K	0.13%	94
2025 Q1	$1.6M	Buy	+26,709	New	+$1.64M	0.21%	92

Other funds holding RIO

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

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

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

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

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

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

Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return

JAG

Journey Advisory Group Covington, Kentucky $1.17B AUM 20.21% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Onex Canada Asset Management's RIO Position: Q3 2025 in Review

Onex Canada Asset Management sold out of Rio Tinto (RIO) in Q3 2025, closing a stake of 17,682 shares — an estimated $1.03M sold.

Onex Canada Asset Management first reported a position in RIO in Q1 2025 and held it in 2 quarters. The position peaked at $1.6M in Q1 2025. 766 funds tracked by Wall St. Rank hold RIO as of Q3 2025.

Onex Canada Asset Management reported no remaining Rio Tinto position as of Q3 2025 after selling out during the quarter.
Onex Canada Asset Management sold 17,682 Rio Tinto shares in Q3 2025, an estimated $1.03M.
Onex Canada Asset Management first reported a position in Rio Tinto in Q1 2025 and held it in 2 quarters.
Onex Canada Asset Management's Rio Tinto position peaked at $1.6M in Q1 2025.
766 funds tracked by Wall St. Rank held Rio Tinto as of Q3 2025.

Based on Onex Canada Asset Management's 13F filing for Q3 2025, filed 14 Nov 2025.