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Quadrature Capital’s Rio Tinto RIO Stock Holding History

Quadrature Capital’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 		– Sell
-29,397
Closed -$2.35M – 1776
2025
Q4 		$2.35M Buy
29,397
+22,379
+319% +$1.61M 0.02% 337
2025
Q3 		$463K Buy
+7,018
New +$434K 0.01% 545
2015
Q3 		– Sell
-5,879
Closed -$242K – 318
2015
Q2 		$242K Buy
+5,879
New +$258K 0.22% 118

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
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Quadrature Capital's RIO Position: Q1 2026 in Review

Quadrature Capital sold out of Rio Tinto (RIO) in Q1 2026, closing a stake of 29,397 shares — an estimated $2.35M sold.

Quadrature Capital first reported a position in RIO in Q2 2015 and held it in 3 quarters. The position peaked at $2.35M in Q4 2025. 939 funds tracked by Wall St. Rank hold RIO as of Q1 2026.

  • Quadrature Capital reported no remaining Rio Tinto position as of Q1 2026 after selling out during the quarter.
  • Quadrature Capital sold 29,397 Rio Tinto shares in Q1 2026, an estimated $2.35M.
  • Quadrature Capital first reported a position in Rio Tinto in Q2 2015 and held it in 3 quarters.
  • Quadrature Capital's Rio Tinto position peaked at $2.35M in Q4 2025.
  • 939 funds tracked by Wall St. Rank held Rio Tinto as of Q1 2026.

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