Cornerstone Financial Management’s Rio Tinto RIO Stock Holding History

Cornerstone Financial 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
2026 Q2	$7.78K	Buy	82 +57	+228%	+$5.78K	0.01%	527
2026 Q1	$2.33K	Buy	25 +6	+32%	+$547	﹤0.01%	685
2025 Q4	$1.52K	Buy	+19	New	+$1.37K	﹤0.01%	779

Other funds holding RIO

Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return

State Farm Mutual Automobile Insurance Bloomington, Illinois $146B AUM 55.73% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

Cornerstone Financial Management's RIO Position: Q2 2026 in Review

Cornerstone Financial Management increased its Rio Tinto (RIO) stake by 228% in Q2 2026, buying an estimated $5.78K and bringing the position to 82 shares worth $7.78K. The position accounts for 0.01% of the portfolio, ranked #527.

Cornerstone Financial Management first reported a position in RIO in Q4 2025 and has held it in 3 quarters since. 964 funds tracked by Wall St. Rank hold RIO as of Q2 2026.

Cornerstone Financial Management held 82 shares of Rio Tinto worth $7.78K as of Q2 2026.
Cornerstone Financial Management bought 57 Rio Tinto shares in Q2 2026, an estimated $5.78K.
Rio Tinto made up 0.01% of Cornerstone Financial Management's portfolio in Q2 2026, its #527 holding.
Cornerstone Financial Management first reported a position in Rio Tinto in Q4 2025 and has held it in 3 quarters since.
964 funds tracked by Wall St. Rank held Rio Tinto as of Q2 2026.

Based on Cornerstone Financial Management's 13F filing for Q2 2026, filed 12 Aug 2026.