Rio Tinto shares owned by Wright Investors' Service
Quarter-by-quarter ownership of Rio Tinto (RIO) shares owned by Wright Investors' Service
from 13F filings
Historical chart of Wright Investors' Service investment in Rio Tinto
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Quarterly reported holdings in Rio Tinto by Wright Investors' Service
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $215k | 3.3k | 66.01 |
| 2025-03-31 | $212k | 3.5k | 60.08 |
| 2024-12-31 | $232k | 3.9k | 58.81 |
| 2024-09-30 | $775k | 11k | 71.17 |
| 2024-06-30 | $987k | 15k | 65.93 |
| 2024-03-31 | $1.2M | 19k | 63.74 |
| 2023-12-31 | $1.4M | 19k | 74.46 |
| 2023-09-30 | $1.4M | 22k | 63.64 |
| 2023-06-30 | $1.4M | 22k | 63.84 |
| 2023-03-31 | $1.7M | 24k | 68.60 |
| 2022-12-31 | $1.7M | 24k | 71.20 |
| 2022-09-30 | $1.3M | 24k | 55.06 |
| 2022-06-30 | $1.5M | 25k | 61.00 |
| 2022-03-31 | $1.9M | 24k | 80.38 |
| 2021-12-31 | $1.5M | 23k | 66.93 |
| 2021-09-30 | $1.4M | 21k | 66.81 |
| 2021-06-30 | $1.7M | 20k | 83.89 |
| 2021-03-31 | $1.5M | 19k | 77.67 |
| 2020-12-31 | $854k | 11k | 75.20 |
| 2020-09-30 | $668k | 11k | 60.40 |
| 2017-09-30 | $214k | 4.5k | 47.24 |
| 2017-06-30 | $238k | 5.6k | 42.24 |
| 2017-03-31 | $401k | 9.9k | 40.71 |
| 2016-12-31 | $863k | 23k | 38.44 |
| 2016-09-30 | $1.6M | 48k | 33.40 |
| 2016-06-30 | $1.8M | 57k | 31.30 |
| 2016-03-31 | $1.9M | 69k | 28.28 |
| 2015-12-31 | $3.2M | 110k | 29.12 |
| 2015-09-30 | $2.9M | 86k | 33.82 |
| 2015-06-30 | $3.6M | 88k | 41.22 |
| 2015-03-31 | $2.6M | 63k | 41.40 |
| 2014-12-31 | $2.9M | 64k | 46.06 |
| 2014-09-30 | $2.2M | 44k | 49.19 |
| 2014-06-30 | $2.0M | 37k | 54.28 |
| 2014-03-31 | $1.1M | 20k | 55.84 |
| 2013-12-31 | $1.1M | 20k | 56.41 |
| 2013-09-30 | $1.3M | 27k | 48.76 |
| 2013-06-30 | $500k | 12k | 41.07 |
| 2011-12-31 | $2.5M | 52k | 48.92 |
| 2011-06-30 | $3.8M | 52k | 72.31 |