Rio Tinto shares owned by Tower Research Capital
Quarter-by-quarter ownership of Rio Tinto (RIO) shares owned by Tower Research Capital
from 13F filings
Historical chart of Tower Research Capital investment in Rio Tinto
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Quarterly reported holdings in Rio Tinto by Tower Research Capital
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $16M | 249k | 66.00 |
| 2025-06-30 | $17M | 282k | 58.33 |
| 2025-03-31 | $5.7M | 95k | 60.08 |
| 2024-12-31 | $3.5M | 59k | 58.81 |
| 2024-09-30 | $121k | 1.7k | 71.17 |
| 2024-06-30 | $543k | 8.2k | 65.93 |
| 2024-03-31 | $117k | 1.8k | 63.74 |
| 2023-09-30 | $16k | 247 | 63.64 |
| 2023-06-30 | $26k | 412 | 63.84 |
| 2023-03-31 | $377k | 5.5k | 68.57 |
| 2022-12-31 | $22k | 310 | 70.97 |
| 2022-09-30 | $14k | 250 | 56.00 |
| 2022-06-30 | $175k | 2.9k | 61.02 |
| 2022-03-31 | $254k | 3.2k | 80.50 |
| 2021-12-31 | $47k | 700 | 67.14 |
| 2021-09-30 | $33k | 500 | 66.00 |
| 2021-06-30 | $185k | 2.2k | 83.93 |
| 2021-03-31 | $854k | 11k | 77.67 |
| 2020-12-31 | $255k | 3.4k | 75.35 |
| 2020-09-30 | $37k | 610 | 60.66 |
| 2019-12-31 | $61k | 1.0k | 58.82 |
| 2019-09-30 | $180k | 3.5k | 52.03 |
| 2019-06-30 | $1.1M | 17k | 62.23 |
| 2019-03-31 | $1.3M | 23k | 59.16 |
| 2018-12-31 | $43k | 895 | 48.04 |
| 2018-09-30 | $563k | 11k | 51.06 |
| 2018-06-30 | $523k | 9.7k | 53.69 |
| 2018-03-31 | $52k | 1.0k | 52.00 |
| 2017-12-31 | $0 | 7 | 0.00 |
| 2017-09-30 | $3.0k | 64 | 46.88 |
| 2017-06-30 | $17k | 423 | 40.00 |
| 2017-03-31 | $26k | 664 | 39.60 |
| 2016-12-31 | $29k | 937 | 31.25 |
| 2016-06-30 | $35k | 1.2k | 30.15 |
| 2016-03-31 | $62k | 2.2k | 28.32 |
| 2015-12-31 | $17k | 587 | 28.96 |
| 2015-09-30 | $199k | 5.9k | 33.70 |
| 2015-03-31 | $8.0k | 200 | 40.00 |
| 2014-09-30 | $28k | 565 | 49.56 |
| 2014-06-30 | $64k | 1.2k | 54.15 |
| 2014-03-31 | $30k | 536 | 56.55 |
| 2013-12-31 | $33k | 562 | 57.97 |
| 2013-09-30 | $42k | 869 | 48.75 |
| 2013-06-30 | $36k | 888 | 40.54 |