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Prothena shares owned by NISA Investment Advisors

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

Historical chart of NISA Investment Advisors investment in Prothena

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Prothena by NISA Investment Advisors

Quarter filed Position value Share count Share price at filing
2024-03-31 $24k 950 24.77
2023-12-31 $33k 900 36.34
2023-09-30 $73k 1.5k 48.25
2023-06-30 $102k 1.5k 68.28
2023-03-31 $47k 970 48.45
2022-12-31 $32k 525 60.95
2022-09-30 $32k 525 60.95
2022-06-30 $14k 500 28.00
2022-03-31 $18k 500 36.00
2021-12-31 $119k 3.5k 34.21
2021-09-30 $73k 1.0k 70.87
2021-06-30 $53k 1.0k 51.46
2021-03-31 $13k 500 26.00
2020-09-30 $6.0k 575 10.43
2020-06-30 $6.0k 575 10.43
2020-03-31 $6.0k 575 10.43
2019-12-31 $9.0k 575 15.65
2019-09-30 $5.0k 575 8.70
2019-06-30 $3.0k 255 11.76
2019-03-31 $242k 20k 12.13
2018-12-31 $206k 20k 10.32
2018-09-30 $3.0k 255 11.76
2018-06-30 $7.0k 485 14.43
2018-03-31 $6.0k 175 34.29