Quantinno Capital Management’s Rio Tinto RIO Stock Holding History

Quantinno Capital 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 Q1	$18.7M	Buy	200,280 +49,654	+33%	+$4.53M	0.03%	648
2025 Q4	$12.1M	Buy	150,626 +50,560	+51%	+$3.64M	0.02%	716
2025 Q3	$6.61M	Buy	100,066 +34,515	+53%	+$2.13M	0.02%	816
2025 Q2	$3.82M	Sell	65,551 -36,893	-36%	-$2.18M	0.02%	906
2025 Q1	$6.15M	Buy	102,444 +4,985	+5%	+$307K	0.04%	567
2024 Q4	$5.73M	Buy	97,459 +33,918	+53%	+$2.17M	0.06%	424
2024 Q3	$4.52M	Sell	63,541 -1,161	-2%	-$74.6K	0.06%	401
2024 Q2	$4.27M	Buy	64,702 +25,048	+63%	+$1.7M	0.08%	296
2024 Q1	$2.53M	Sell	39,654 -6,037	-13%	-$404K	0.06%	423
2023 Q4	$3.4M	Buy	45,691 +30,369	+198%	+$2.04M	0.12%	198
2023 Q3	$975K	Buy	15,322 +1,635	+12%	+$104K	0.04%	523
2023 Q2	$874K	Buy	13,687 +5,969	+77%	+$384K	0.05%	464
2023 Q1	$529K	Sell	7,718 -16	-0.2%	-$1.16K	0.04%	563
2022 Q4	$551K	Buy	+7,734	New	+$486K	0.04%	508

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

Quantinno Capital Management's RIO Position: Q1 2026 in Review

Quantinno Capital Management increased its Rio Tinto (RIO) stake by 33% in Q1 2026, buying an estimated $4.53M and bringing the position to 200,280 shares worth $18.7M. The position accounts for 0.03% of the portfolio, ranked #648.

Quantinno Capital Management first reported a position in RIO in Q4 2022 and has held it in 14 quarters since. 932 funds tracked by Wall St. Rank hold RIO as of Q1 2026.

Quantinno Capital Management held 200,280 shares of Rio Tinto worth $18.7M as of Q1 2026.
Quantinno Capital Management bought 49,654 Rio Tinto shares in Q1 2026, an estimated $4.53M.
Rio Tinto made up 0.03% of Quantinno Capital Management's portfolio in Q1 2026, its #648 holding.
Quantinno Capital Management first reported a position in Rio Tinto in Q4 2022 and has held it in 14 quarters since.
932 funds tracked by Wall St. Rank held Rio Tinto as of Q1 2026.

Based on Quantinno Capital Management's 13F filing for Q1 2026, filed 15 May 2026.