Quinn Opportunity Partners’s Rio Tinto RIO Stock Holding History

Quinn Opportunity Partners’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	$560K	Sell	6,000 -11,120	-65%	-$1.01M	0.03%	257
2025 Q4	$1.37M	Hold	17,120	–	–	0.06%	200
2025 Q3	$1.13M	Hold	17,120	–	–	0.08%	177
2025 Q2	$999K	Hold	17,120	–	–	0.08%	186
2025 Q1	$1.03M	Buy	17,120 +5,500	+47%	+$339K	0.07%	209
2024 Q4	$683K	Hold	11,620	–	–	0.05%	236
2024 Q3	$827K	Buy	+11,620	New	+$746K	0.08%	157
2022 Q1	–	Sell	-47,000	Closed	-$3.15M	–	195
2021 Q4	$3.15M	Hold	47,000	–	–	0.19%	95
2021 Q3	$3.14M	Buy	+47,000	New	+$3.67M	0.2%	94

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

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

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

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

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

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

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

Quinn Opportunity Partners's RIO Position: Q1 2026 in Review

Quinn Opportunity Partners reduced its Rio Tinto (RIO) stake by 65% in Q1 2026, selling an estimated $1.01M and leaving 6,000 shares worth $560K. The position accounts for 0.03% of the portfolio, ranked #257.

Quinn Opportunity Partners first reported a position in RIO in Q3 2021 and has held it in 9 quarters since. The position peaked at $3.15M in Q4 2021. 933 funds tracked by Wall St. Rank hold RIO as of Q1 2026.

Quinn Opportunity Partners held 6,000 shares of Rio Tinto worth $560K as of Q1 2026.
Quinn Opportunity Partners sold 11,120 Rio Tinto shares in Q1 2026, an estimated $1.01M.
Rio Tinto made up 0.03% of Quinn Opportunity Partners's portfolio in Q1 2026, its #257 holding.
Quinn Opportunity Partners first reported a position in Rio Tinto in Q3 2021 and has held it in 9 quarters since.
Quinn Opportunity Partners's Rio Tinto position peaked at $3.15M in Q4 2021.
933 funds tracked by Wall St. Rank held Rio Tinto as of Q1 2026.

Based on Quinn Opportunity Partners's 13F filing for Q1 2026, filed 15 May 2026.