Millennium Management
RIO icon

Millennium Management’s Rio Tinto RIO Stock Holding History

Millennium 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 		$8.33M Buy
89,300
+79,100
+775% +$7.21M ﹤0.01% 2354
2025
Q4 		$816K Sell
10,200
-337,100
-97% -$24.3M ﹤0.01% 4625
2025
Q3 		$22.9M Buy
347,300
+342,300
+6,846% +$21.2M 0.01% 1525
2025
Q2 		$292K Sell
5,000
-22,700
-82% -$1.34M ﹤0.01% 5204
2025
Q1 		$1.66M Buy
27,700
+1,200
+5% +$73.9K ﹤0.01% 3954
2024
Q4 		$1.56M Sell
26,500
-749,400
-97% -$47.9M ﹤0.01% 3837
2024
Q3 		$55.2M Buy
775,900
+403,300
+108% +$25.9M 0.03% 772
2024
Q2 		$24.6M Sell
372,600
-227,600
-38% -$15.5M 0.01% 1319
2024
Q1 		$38.3M Buy
600,200
+265,900
+80% +$17.8M 0.02% 1013
2023
Q4 		$24.9M Buy
334,300
+286,400
+598% +$19.2M 0.01% 1362
2023
Q3 		$3.05M Sell
47,900
-12,800
-21% -$817K ﹤0.01% 3187
2023
Q2 		$3.88M Buy
60,700
+35,700
+143% +$2.3M ﹤0.01% 2896
2023
Q1 		$1.72M Buy
+25,000
New +$1.81M ﹤0.01% 3586
2021
Q2 		– Sell
-40,000
Closed -$3.11M – 7010
2021
Q1 		$3.11M Buy
+40,000
New +$3.28M ﹤0.01% 3105
2016
Q3 		– Sell
-100,000
Closed -$3.13M – 3547
2016
Q2 		$3.13M Buy
+100,000
New +$2.99M 0.01% 1549
2015
Q1 		– Sell
-6,600
Closed -$304K – 4017
2014
Q4 		$304K Buy
+6,600
New +$311K ﹤0.01% 3346

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