Capstone Investment Advisors
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Capstone Investment Advisors’s Rio Tinto RIO Stock Holding History

Capstone Investment Advisors’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 		– Sell
-5,000
Closed -$466K – 1874
2026
Q1 		$466K Buy
+5,000
New +$456K ﹤0.01% 1172
2018
Q4 		– Sell
-151,100
Closed -$7.71M – 1349
2018
Q3 		$7.71M Buy
+151,100
New +$7.7M 0.09% 183

Other funds holding RIO

Fisher Asset Management
Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return
State Farm Mutual Automobile Insurance
State Farm Mutual Automobile Insurance Bloomington, Illinois $146B AUM 55.73% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

Capstone Investment Advisors's RIO Position: Q2 2026 in Review

Capstone Investment Advisors opened a new position in Rio Tinto (RIO) in Q2 2026: 80,006 shares worth $7.59M. The stake represents 0.01% of the portfolio and ranks #406 among its holdings. This is a return to the name: Capstone Investment Advisors previously reported a position in RIO as recently as Q4 2025.

Capstone Investment Advisors first reported a position in RIO in Q1 2024 and has held it in 3 quarters since. 969 funds tracked by Wall St. Rank hold RIO as of Q2 2026.

  • Capstone Investment Advisors held 80,006 shares of Rio Tinto worth $7.59M as of Q2 2026.
  • Rio Tinto was a new Capstone Investment Advisors position in Q2 2026.
  • Rio Tinto made up 0.01% of Capstone Investment Advisors's portfolio in Q2 2026, its #406 holding.
  • Capstone Investment Advisors first reported a position in Rio Tinto in Q1 2024 and has held it in 3 quarters since.
  • 969 funds tracked by Wall St. Rank held Rio Tinto as of Q2 2026.

Based on Capstone Investment Advisors's 13F filing for Q2 2026, filed 17 Aug 2026.