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Prothena shares owned by Nuveen

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

Historical chart of Nuveen investment in Prothena

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

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Quarterly reported holdings in Prothena by Nuveen

Quarter filed Position value Share count Share price at filing
2025-09-30 $6.5M 668k 9.76
2025-06-30 $742k 122k 6.07
2025-03-31 $1.9M 150k 12.37