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Prothena shares owned by GSA Capital Partners

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

Historical chart of GSA Capital Partners investment in Prothena

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Prothena by GSA Capital Partners

Quarter filed Position value Share count Share price at filing
2024-09-30 $484k 29k 16.72
2023-12-31 $1.3M 35k 36.33
2023-03-31 $1.0M 21k 48.46
2022-03-31 $1.1M 31k 36.57
2021-12-31 $655k 13k 49.40
2021-09-30 $257k 3.6k 71.17
2020-12-31 $181k 15k 11.99
2019-09-30 $155k 20k 7.83
2017-03-31 $396k 7.1k 55.74
2016-06-30 $287k 8.2k 35.00
2016-03-31 $247k 6.0k 41.17
2015-12-31 $962k 14k 68.13
2015-09-30 $1.2M 27k 45.34
2015-06-30 $225k 4.3k 52.57
2014-03-31 $249k 6.5k 38.31
2013-12-31 $265k 10k 26.50