Quantbot 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
Q2 | $1.58M | Buy |
+16,594
| New | +$1.68M | 0.06% | 451 |
|
|
2025
Q3 | – | Sell |
-55,902
| Closed | -$3.26M | – | 2048 |
|
|
2025
Q2 | $3.26M | Sell |
55,902
-10,358
| -16% | -$612K | 0.08% | 345 |
|
|
2025
Q1 | $3.98M | Buy |
+66,260
| New | +$4.08M | 0.13% | 227 |
|
|
2024
Q4 | – | Sell |
-40,833
| Closed | -$2.91M | – | 1761 |
|
|
2024
Q3 | $2.91M | Sell |
40,833
-10,846
| -21% | -$697K | 0.11% | 272 |
|
|
2024
Q2 | $3.41M | Buy |
51,679
+21,916
| +74% | +$1.49M | 0.16% | 178 |
|
|
2024
Q1 | $1.9M | Sell |
29,763
-26,285
| -47% | -$1.76M | 0.11% | 294 |
|
|
2023
Q4 | $4.17M | Buy |
+56,048
| New | +$3.76M | 0.24% | 92 |
|
|
2023
Q3 | – | Sell |
-62,655
| Closed | -$4M | – | 1894 |
|
|
2023
Q2 | $4M | Buy |
+62,655
| New | +$4.03M | 0.26% | 91 |
|
|
2023
Q1 | – | Sell |
-23,979
| Closed | -$1.71M | – | 1986 |
|
|
2022
Q4 | $1.71M | Buy |
+23,979
| New | +$1.51M | 0.12% | 244 |
|
|
2022
Q3 | – | Sell |
-29,422
| Closed | -$1.79M | – | 2016 |
|
|
2022
Q2 | $1.79M | Buy |
29,422
+26,442
| +887% | +$1.9M | 0.16% | 171 |
|
|
2022
Q1 | $239K | Sell |
2,980
-7,166
| -71% | -$544K | 0.02% | 809 |
|
|
2021
Q4 | $679K | Buy |
+10,146
| New | +$657K | 0.06% | 454 |
|
|
2021
Q3 | – | Sell |
-31,892
| Closed | -$2.67M | – | 1831 |
|
|
2021
Q2 | $2.67M | Buy |
+31,892
| New | +$2.74M | 0.21% | 134 |
|
|
2021
Q1 | – | Sell |
-38,789
| Closed | -$2.92M | – | 1709 |
|
|
2020
Q4 | $2.92M | Buy |
38,789
+13,045
| +51% | +$857K | 0.3% | 95 |
|
|
2020
Q3 | $1.55M | Sell |
25,744
-6,234
| -19% | -$382K | 0.18% | 161 |
|
|
2020
Q2 | $1.8M | Buy |
+31,978
| New | +$1.62M | 0.24% | 123 |
|
|
2019
Q4 | – | Sell |
-22,634
| Closed | -$1.18M | – | 1525 |
|
|
2019
Q3 | $1.18M | Buy |
+22,634
| New | +$1.23M | 0.12% | 214 |
|
|
2019
Q2 | – | Sell |
-27,501
| Closed | -$1.62M | – | 1396 |
|
|
2019
Q1 | $1.62M | Buy |
+27,501
| New | +$1.51M | 0.15% | 182 |
|
|
2018
Q3 | – | Sell |
-15,403
| Closed | -$854K | – | 1504 |
|
|
2018
Q2 | $854K | Sell |
15,403
-20,648
| -57% | -$1.16M | 0.06% | 433 |
|
|
2018
Q1 | $1.86M | Buy |
+36,051
| New | +$1.96M | 0.16% | 177 |
|
|
2017
Q3 | – | Sell |
-10,308
| Closed | -$436K | – | 1394 |
|
|
2017
Q2 | $436K | Buy |
10,308
+7,573
| +277% | +$304K | 0.04% | 482 |
|
|
2017
Q1 | $111K | Buy |
+2,735
| New | +$116K | 0.01% | 768 |
|
|
2016
Q4 | – | Sell |
-72,711
| Closed | -$2.43M | – | 1303 |
|
|
2016
Q3 | $2.43M | Buy |
72,711
+58,817
| +423% | +$1.87M | 0.27% | 95 |
|
|
2016
Q2 | $434K | Buy |
+13,894
| New | +$415K | 0.05% | 398 |
|
|
2015
Q4 | – | Sell |
-49,211
| Closed | -$1.66M | – | 1312 |
|
|
2015
Q3 | $1.66M | Buy |
49,211
+17,530
| +55% | +$656K | 0.29% | 79 |
|
|
2015
Q2 | $1.3M | Buy |
+31,681
| New | +$1.39M | 0.23% | 98 |
|
|
2014
Q1 | – | Sell |
-5,000
| Closed | -$282K | – | 1299 |
|
|
2013
Q4 | $282K | Buy |
+5,000
| New | +$260K | 0.14% | 195 |
|
Other funds holding RIO
Quantbot Technologies's RIO Position: Q2 2026 in Review
Quantbot Technologies opened a new position in Rio Tinto (RIO) in Q2 2026: 16,594 shares worth $1.58M. The stake represents 0.06% of the portfolio and ranks #451 among its holdings. This is a return to the name: Quantbot Technologies previously reported a position in RIO as recently as Q2 2025.
Quantbot Technologies first reported a position in RIO in Q4 2013 and has held it in 27 quarters since. The position peaked at $4.17M in Q4 2023. 964 funds tracked by Wall St. Rank hold RIO as of Q2 2026.
- Quantbot Technologies held 16,594 shares of Rio Tinto worth $1.58M as of Q2 2026.
- Rio Tinto was a new Quantbot Technologies position in Q2 2026.
- Rio Tinto made up 0.06% of Quantbot Technologies's portfolio in Q2 2026, its #451 holding.
- Quantbot Technologies first reported a position in Rio Tinto in Q4 2013 and has held it in 27 quarters since.
- Quantbot Technologies's Rio Tinto position peaked at $4.17M in Q4 2023.
- 964 funds tracked by Wall St. Rank held Rio Tinto as of Q2 2026.
Based on Quantbot Technologies's 13F filing for Q2 2026, filed 12 Aug 2026.