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Rio Tinto shares owned by Westport Resources Management

Quarter-by-quarter ownership of Rio Tinto (RIO) shares owned by Westport Resources Management from 13F filings

Historical chart of Westport Resources Management investment in Rio Tinto

Tip: Access up to 7 years of quarterly data

All positions including Rio Tinto held by Westport Resources Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Rio Tinto by Westport Resources Management

Quarter filed Position value Share count Share price at filing
2016-09-30 $80k 2.4k 33.33
2011-03-31 $53k 739 71.72
2010-12-31 $37k 516 71.71