Rio Tinto shares owned by Adage Capital Partners GP
Quarter-by-quarter ownership of Rio Tinto (RIO) shares owned by Adage Capital Partners GP
from 13F filings
Historical chart of Adage Capital Partners GP investment in Rio Tinto
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All positions including Rio Tinto held by Adage Capital Partners GP consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Rio Tinto by Adage Capital Partners GP
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $41M | 625k | 66.01 |
| 2025-06-30 | $31M | 525k | 58.33 |
| 2025-03-31 | $4.8M | 80k | 60.08 |
| 2024-12-31 | $35M | 590k | 58.81 |
| 2024-09-30 | $52M | 725k | 71.17 |
| 2024-06-30 | $30M | 450k | 65.93 |
| 2024-03-31 | $51M | 800k | 63.74 |
| 2017-06-30 | $23M | 550k | 42.31 |
| 2017-03-31 | $37M | 900k | 40.68 |
| 2016-12-31 | $31M | 800k | 38.46 |
| 2016-03-31 | $18M | 650k | 28.27 |
| 2013-09-30 | $22M | 448k | 48.76 |
| 2012-09-30 | $14M | 300k | 46.76 |