Renaissance Technologies’s Rio Tinto RIO Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $90.1M | Buy |
965,800
+779,200
| +418% | +$71M | 0.14% | 162 |
|
|
2025
Q4 | $14.9M | Sell |
186,600
-1,024,200
| -85% | -$73.7M | 0.02% | 735 |
|
|
2025
Q3 | $79.9M | Sell |
1,210,800
-45,000
| -4% | -$2.78M | 0.11% | 216 |
|
|
2025
Q2 | $73.3M | Buy |
1,255,800
+698,400
| +125% | +$41.2M | 0.1% | 232 |
|
|
2025
Q1 | $33.5M | Buy |
557,400
+86,000
| +18% | +$5.29M | 0.05% | 456 |
|
|
2024
Q4 | $27.7M | Buy |
471,400
+250,800
| +114% | +$16M | 0.04% | 514 |
|
|
2024
Q3 | $15.7M | Buy |
220,600
+215,200
| +3,985% | +$13.8M | 0.02% | 797 |
|
|
2024
Q2 | $356K | Sell |
5,400
-670,600
| -99% | -$45.6M | ﹤0.01% | 2843 |
|
|
2024
Q1 | $43.1M | Buy |
+676,000
| New | +$45.3M | 0.07% | 348 |
|
|
2023
Q4 | – | Sell |
-282,500
| Closed | -$18M | – | 4063 |
|
|
2023
Q3 | $18M | Sell |
282,500
-690,400
| -71% | -$44M | 0.03% | 619 |
|
|
2023
Q2 | $62.1M | Buy |
972,900
+676,100
| +228% | +$43.5M | 0.09% | 255 |
|
|
2023
Q1 | $20.4M | Buy |
296,800
+253,000
| +578% | +$18.4M | 0.03% | 703 |
|
|
2022
Q4 | $3.12M | Sell |
43,800
-77,900
| -64% | -$4.89M | ﹤0.01% | 1788 |
|
|
2022
Q3 | $6.7M | Sell |
121,700
-1,228,800
| -91% | -$70.8M | 0.01% | 1268 |
|
|
2022
Q2 | $82.4M | Buy |
1,350,500
+342,400
| +34% | +$24.5M | 0.1% | 236 |
|
|
2022
Q1 | $81.1M | Sell |
1,008,100
-314,000
| -24% | -$23.8M | 0.1% | 224 |
|
|
2021
Q4 | $88.5M | Buy |
1,322,100
+1,086,300
| +461% | +$70.3M | 0.11% | 203 |
|
|
2021
Q3 | $15.8M | Buy |
235,800
+79,800
| +51% | +$6.23M | 0.02% | 791 |
|
|
2021
Q2 | $13.1M | Sell |
156,000
-433,700
| -74% | -$37.3M | 0.02% | 1006 |
|
|
2021
Q1 | $45.8M | Buy |
589,700
+85,236
| +17% | +$6.99M | 0.06% | 380 |
|
|
2020
Q4 | $37.9M | Sell |
504,464
-956,269
| -65% | -$62.8M | 0.04% | 457 |
|
|
2020
Q3 | $88.2M | Sell |
1,460,733
-220,799
| -13% | -$13.5M | 0.09% | 247 |
|
|
2020
Q2 | $94.5M | Buy |
1,681,532
+122,600
| +8% | +$6.21M | 0.08% | 262 |
|
|
2020
Q1 | $71M | Buy |
1,558,932
+43,700
| +3% | +$2.24M | 0.07% | 294 |
|
|
2019
Q4 | $89.9M | Buy |
1,515,232
+200,300
| +15% | +$10.9M | 0.07% | 313 |
|
|
2019
Q3 | $68.5M | Buy |
1,314,932
+800,500
| +156% | +$43.4M | 0.06% | 394 |
|
|
2019
Q2 | $32.1M | Sell |
514,432
-184,900
| -26% | -$11.1M | 0.03% | 703 |
|
|
2019
Q1 | $41.2M | Buy |
699,332
+288,700
| +70% | +$15.9M | 0.04% | 604 |
|
|
2018
Q4 | $19.9M | Buy |
410,632
+127,532
| +45% | +$6.22M | 0.02% | 882 |
|
|
2018
Q3 | $14.4M | Buy |
+283,100
| New | +$14.4M | 0.01% | 1119 |
|
|
2018
Q1 | – | Sell |
-145,200
| Closed | -$7.68M | – | 3537 |
|
|
2017
Q4 | $7.68M | Sell |
145,200
-730,500
| -83% | -$35.7M | 0.01% | 1546 |
|
|
2017
Q3 | $41.3M | Buy |
875,700
+720,200
| +463% | +$33.5M | 0.05% | 506 |
|
|
2017
Q2 | $6.58M | Buy |
+155,500
| New | +$6.23M | 0.01% | 1525 |
|
|
2016
Q4 | – | Sell |
-904,500
| Closed | -$30.2M | – | 3412 |
|
|
2016
Q3 | $30.2M | Sell |
904,500
-911,800
| -50% | -$29.1M | 0.05% | 473 |
|
|
2016
Q2 | $56.9M | Buy |
1,816,300
+1,703,100
| +1,505% | +$50.9M | 0.11% | 207 |
|
|
2016
Q1 | $3.2M | Buy |
113,200
+91,700
| +427% | +$2.44M | 0.01% | 1939 |
|
|
2015
Q4 | $626K | Buy |
21,500
+12,400
| +136% | +$419K | ﹤0.01% | 2655 |
|
|
2015
Q3 | $308K | Sell |
9,100
-152,700
| -94% | -$5.71M | ﹤0.01% | 2762 |
|
|
2015
Q2 | $6.67M | Buy |
+161,800
| New | +$7.1M | 0.02% | 1240 |
|
|
2013
Q3 | – | Sell |
-382,700
| Closed | -$15.7M | – | 2930 |
|
|
2013
Q2 | $15.7M | Buy |
+382,700
| New | +$17.1M | 0.04% | 539 |
|
Other funds holding RIO
Renaissance Technologies's RIO Position: Q1 2026 in Review
Renaissance Technologies increased its Rio Tinto (RIO) stake by 418% in Q1 2026, buying an estimated $71M and bringing the position to 965,800 shares worth $90.1M. The position accounts for 0.14% of the portfolio, ranked #162.
Renaissance Technologies first reported a position in RIO in Q2 2013 and has held it in 40 quarters since. The position peaked at $94.5M in Q2 2020. 932 funds tracked by Wall St. Rank hold RIO as of Q1 2026.
- Renaissance Technologies held 965,800 shares of Rio Tinto worth $90.1M as of Q1 2026.
- Renaissance Technologies bought 779,200 Rio Tinto shares in Q1 2026, an estimated $71M.
- Rio Tinto made up 0.14% of Renaissance Technologies's portfolio in Q1 2026, its #162 holding.
- Renaissance Technologies first reported a position in Rio Tinto in Q2 2013 and has held it in 40 quarters since.
- Renaissance Technologies's Rio Tinto position peaked at $94.5M in Q2 2020.
- 932 funds tracked by Wall St. Rank held Rio Tinto as of Q1 2026.
Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.