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Rio Tinto shares owned by Parallax Volatility Advisers

Quarter-by-quarter ownership of Rio Tinto (RIO) shares owned by Parallax Volatility Advisers from 13F filings

Historical chart of Parallax Volatility Advisers investment in Rio Tinto

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All positions including Rio Tinto held by Parallax Volatility Advisers consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Rio Tinto by Parallax Volatility Advisers

Quarter filed Position value Share count Share price at filing
2023-12-31 $5.7M 76k 74.46
2023-09-30 $7.6M 119k 63.64
2023-06-30 $1.8M 28k 63.84
2023-03-31 $19M 270k 68.60
2022-12-31 $69M 967k 71.20
2022-09-30 $48M 878k 55.07
2022-06-30 $33M 536k 61.00
2022-03-31 $47M 580k 80.40
2021-12-31 $18M 260k 70.00
2021-09-30 $644k 9.2k 70.00
2021-06-30 $5.4M 68k 80.00
2021-03-31 $47M 593k 80.00
2020-12-31 $72M 904k 80.00
2020-09-30 $249M 4.2M 60.00
2020-06-30 $190M 3.2M 60.00
2020-03-31 $3.6M 71k 50.00
2019-12-31 $20M 334k 60.00
2019-09-30 $11M 225k 50.00
2019-06-30 $35M 579k 60.00
2019-03-31 $29M 480k 60.00
2018-09-30 $204k 4.0k 51.00
2018-06-30 $4.1M 74k 55.60
2017-12-31 $41M 761k 53.33
2017-09-30 $90M 1.9M 46.67
2017-06-30 $32M 734k 43.33
2017-03-31 $14M 359k 40.00
2016-12-31 $33M 819k 40.00
2016-09-30 $32M 945k 33.50
2016-06-30 $36M 1.1M 32.00
2016-03-31 $23M 847k 26.67
2015-12-31 $44M 1.5M 30.00
2015-09-30 $26M 871k 30.00
2015-06-30 $12M 279k 41.43
2015-03-31 $21M 513k 41.67
2014-12-31 $57M 1.1M 50.00
2014-09-30 $5.7M 115k 50.00
2014-06-30 $118k 2.4k 50.00
2014-03-31 $32k 525 60.00
2013-12-31 $55k 922 60.00
2013-09-30 $133k 2.7k 50.00
2013-06-30 $216k 5.4k 40.00
2013-03-31 $4.1M 83k 50.00
2012-12-31 $6.9M 115k 60.00
2012-06-30 $0 4 0.00
2011-12-31 $8.6M 175k 48.92
2011-09-30 $3.0M 68k 44.09