Oppenheimer & Close’s Rio Tinto RIO Stock Holding History

Oppenheimer & Close’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	$420K	Hold	4,500	–	–	0.26%	49
2025 Q4	$360K	Hold	4,500	–	–	0.25%	51
2025 Q3	$297K	Hold	4,500	–	–	0.2%	54
2025 Q2	$262K	Buy	+4,500	New	+$266K	0.2%	48

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

Oppenheimer & Close's RIO Position: Q1 2026 in Review

Oppenheimer & Close held its Rio Tinto (RIO) position steady in Q1 2026 at 4,500 shares worth $420K. The position accounts for 0.26% of the portfolio, ranked #49.

Oppenheimer & Close first reported a position in RIO in Q2 2025 and has held it in 4 quarters since. 932 funds tracked by Wall St. Rank hold RIO as of Q1 2026.

Oppenheimer & Close held 4,500 shares of Rio Tinto worth $420K as of Q1 2026.
Oppenheimer & Close left its Rio Tinto share count unchanged in Q1 2026.
Rio Tinto made up 0.26% of Oppenheimer & Close's portfolio in Q1 2026, its #49 holding.
Oppenheimer & Close first reported a position in Rio Tinto in Q2 2025 and has held it in 4 quarters since.
932 funds tracked by Wall St. Rank held Rio Tinto as of Q1 2026.

Based on Oppenheimer & Close's 13F filing for Q1 2026, filed 12 May 2026.