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Prothena shares owned by Quadrant Capital

Quarter-by-quarter ownership of Prothena (PRTA) shares owned by Quadrant Capital from 13F filings

Historical chart of Quadrant Capital investment in Prothena

Tip: Access up to 7 years of quarterly data

All positions including Prothena held by Quadrant Capital consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Prothena by Quadrant Capital

Quarter filed Position value Share count Share price at filing
2023-12-31 $690 19 36.37
2023-09-30 $917 19 48.26
2023-06-30 $1.3k 19 68.32
2023-03-31 $921 19 48.47
2022-12-31 $1.1k 19 60.26
2022-09-30 $1.0k 19 52.63
2020-09-30 $999 105 9.52
2020-06-30 $999 105 9.52
2020-03-31 $999 105 9.52
2019-12-31 $999 105 9.52
2019-03-31 $999 105 9.52
2015-12-31 $5.0k 84 59.52