XTX Topco’s Rio Tinto RIO Stock Holding History

XTX Topco’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	$10.1M	Buy	+108,434	New	+$9.89M	0.18%	58
2025 Q4	–	Sell	-23,345	Closed	-$1.54M	–	3710
2025 Q3	$1.54M	Sell	23,345 -43,570	-65%	-$2.69M	0.08%	318
2025 Q2	$3.9M	Buy	66,915 +22,106	+49%	+$1.31M	0.16%	119
2025 Q1	$2.69M	Buy	44,809 +23,712	+112%	+$1.46M	0.14%	147
2024 Q4	$1.24M	Buy	+21,097	New	+$1.35M	0.1%	196
2024 Q2	–	Sell	-20,311	Closed	-$1.29M	–	2377
2024 Q1	$1.29M	Buy	+20,311	New	+$1.36M	0.17%	92
2023 Q3	–	Sell	-11,314	Closed	-$722K	–	1940
2023 Q2	$722K	Buy	11,314 +6,679	+144%	+$429K	0.13%	193
2023 Q1	$318K	Buy	+4,635	New	+$336K	0.07%	604
2021 Q3	–	Sell	-4,806	Closed	-$403K	–	1008
2021 Q2	$403K	Buy	4,806 +1,089	+29%	+$93.6K	0.14%	252
2021 Q1	$289K	Buy	+3,717	New	+$305K	0.14%	292

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

XTX Topco's RIO Position: Q1 2026 in Review

XTX Topco opened a new position in Rio Tinto (RIO) in Q1 2026: 108,434 shares worth $10.1M. The stake represents 0.18% of the portfolio and ranks #58 among its holdings. This is a return to the name: XTX Topco previously reported a position in RIO as recently as Q3 2025.

XTX Topco first reported a position in RIO in Q1 2021 and has held it in 10 quarters since. 933 funds tracked by Wall St. Rank hold RIO as of Q1 2026.

XTX Topco held 108,434 shares of Rio Tinto worth $10.1M as of Q1 2026.
Rio Tinto was a new XTX Topco position in Q1 2026.
Rio Tinto made up 0.18% of XTX Topco's portfolio in Q1 2026, its #58 holding.
XTX Topco first reported a position in Rio Tinto in Q1 2021 and has held it in 10 quarters since.
933 funds tracked by Wall St. Rank held Rio Tinto as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.