Citadel Advisors
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Citadel Advisors’s Rio Tinto RIO Stock Holding History

Citadel 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
Q1 		$104M Buy
1,112,100
+237,800
+27% +$21.7M 0.02% 781
2025
Q4 		$70M Buy
874,300
+76,000
+10% +$5.47M 0.01% 1124
2025
Q3 		$52.7M Buy
798,300
+346,100
+77% +$21.4M 0.01% 1328
2025
Q2 		$26.4M Buy
452,200
+51,200
+13% +$3.02M ﹤0.01% 1821
2025
Q1 		$24.1M Sell
401,000
-719,800
-64% -$44.3M ﹤0.01% 1826
2024
Q4 		$65.9M Sell
1,120,800
-338,400
-23% -$21.6M 0.01% 1035
2024
Q3 		$104M Buy
1,459,200
+262,700
+22% +$16.9M 0.02% 673
2024
Q2 		$78.9M Sell
1,196,500
-29,600
-2% -$2.01M 0.02% 822
2024
Q1 		$78.2M Buy
1,226,100
+177,500
+17% +$11.9M 0.02% 888
2023
Q4 		$78.1M Buy
1,048,600
+220,600
+27% +$14.8M 0.02% 844
2023
Q3 		$52.7M Sell
828,000
-165,000
-17% -$10.5M 0.01% 1034
2023
Q2 		$63.4M Sell
993,000
-198,100
-17% -$12.7M 0.01% 875
2023
Q1 		$81.7M Buy
1,191,100
+103,500
+10% +$7.51M 0.02% 733
2022
Q4 		$77.4M Buy
1,087,600
+74,300
+7% +$4.67M 0.02% 797
2022
Q3 		$55.8M Buy
1,013,300
+177,600
+21% +$10.2M 0.01% 980
2022
Q2 		$51M Sell
835,700
-86,300
-9% -$6.19M 0.01% 1006
2022
Q1 		$74.1M Sell
922,000
-275,200
-23% -$20.9M 0.02% 827
2021
Q4 		$80.1M Sell
1,197,200
-24,500
-2% -$1.59M 0.02% 816
2021
Q3 		$81.6M Buy
1,221,700
+403,200
+49% +$31.5M 0.02% 772
2021
Q2 		$68.7M Buy
818,500
+497,000
+155% +$42.7M 0.02% 897
2021
Q1 		$25M Buy
321,500
+22,900
+8% +$1.88M 0.01% 1716
2020
Q4 		$22.5M Buy
298,600
+234,900
+369% +$15.4M 0.01% 1679
2020
Q3 		$3.85M Sell
63,700
-113,100
-64% -$6.94M ﹤0.01% 3548
2020
Q2 		$9.93M Sell
176,800
-74,000
-30% -$3.75M ﹤0.01% 2223
2020
Q1 		$11.4M Buy
250,800
+86,500
+53% +$4.44M 0.01% 1721
2019
Q4 		$9.75M Buy
164,300
+24,600
+18% +$1.33M ﹤0.01% 2231
2019
Q3 		$7.28M Sell
139,700
-87,900
-39% -$4.77M ﹤0.01% 2615
2019
Q2 		$14.2M Buy
227,600
+116,400
+105% +$6.98M 0.01% 1756
2019
Q1 		$6.54M Sell
111,200
-101,700
-48% -$5.59M ﹤0.01% 2616
2018
Q4 		$10.3M Sell
212,900
-56,200
-21% -$2.74M 0.01% 1854
2018
Q3 		$13.7M Sell
269,100
-178,900
-40% -$9.12M 0.01% 1749
2018
Q2 		$24.9M Buy
448,000
+171,100
+62% +$9.58M 0.01% 1141
2018
Q1 		$14.3M Sell
276,900
-44,100
-14% -$2.4M 0.01% 1410
2017
Q4 		$17M Sell
321,000
-243,300
-43% -$11.9M 0.01% 1271
2017
Q3 		$26.6M Buy
564,300
+253,000
+81% +$11.8M 0.02% 896
2017
Q2 		$13.2M Buy
311,300
+700
+0.2% +$28.1K 0.01% 1258
2017
Q1 		$12.6M Sell
310,600
-16,300
-5% -$693K 0.01% 1268
2016
Q4 		$12.6M Sell
326,900
-112,200
-26% -$4.11M 0.01% 1190
2016
Q3 		$14.7M Buy
439,100
+246,900
+128% +$7.87M 0.01% 1065
2016
Q2 		$6.02M Buy
+192,200
New +$5.74M 0.01% 1667

Other funds holding RIO

Fisher Asset Management
Fisher Asset Management Camas, Washington $295B AUM 31.6% 1-Year Est. Return
State Farm Mutual Automobile Insurance
State Farm Mutual Automobile Insurance Bloomington, Illinois $127B AUM 32.55% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Citadel Advisors's RIO Position: Q1 2026 in Review

Citadel Advisors reduced its Rio Tinto (RIO) stake by 69% in Q1 2026, selling an estimated $51M and leaving 254,948 shares worth $23.8M. The position accounts for ﹤0.01% of the portfolio, ranked #2122.

Citadel Advisors first reported a position in RIO in Q2 2013 and has held it in 49 quarters since. The position peaked at $157M in Q4 2023. 932 funds tracked by Wall St. Rank hold RIO as of Q1 2026.

  • Citadel Advisors held 254,948 shares of Rio Tinto worth $23.8M as of Q1 2026.
  • Citadel Advisors sold 559,928 Rio Tinto shares in Q1 2026, an estimated $51M.
  • Rio Tinto made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #2122 holding.
  • Citadel Advisors first reported a position in Rio Tinto in Q2 2013 and has held it in 49 quarters since.
  • Citadel Advisors's Rio Tinto position peaked at $157M in Q4 2023.
  • 932 funds tracked by Wall St. Rank held Rio Tinto as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.