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Prothena shares owned by Morgan Stanley

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

Historical chart of Morgan Stanley investment in Prothena

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Prothena by Morgan Stanley

Quarter filed Position value Share count Share price at filing
2024-06-30 $17M 811k 20.64
2024-03-31 $16M 653k 24.77
2023-12-31 $18M 482k 36.34
2023-09-30 $13M 269k 48.25
2023-06-30 $10M 153k 68.28
2022-12-31 $11M 180k 60.25
2022-06-30 $9.9M 353k 27.96
2022-03-31 $13M 350k 37.50
2021-06-30 $2.4M 45k 52.50
2020-12-31 $1.5M 121k 12.50
2020-09-30 $883k 88k 10.00
2020-06-30 $1.0M 100k 10.00
2020-03-31 $1.1M 107k 10.00
2019-12-31 $1.2M 82k 15.00
2019-09-30 $4.1M 547k 7.48
2019-03-31 $8.5M 682k 12.50
2018-12-31 $1000k 100k 10.00
2018-09-30 $907k 73k 12.50
2018-06-30 $4.7M 314k 15.00
2018-03-31 $3.7M 100k 37.50
2017-12-31 $5.9M 157k 37.50
2017-03-31 $4.6M 83k 55.00
2016-12-31 $7.0M 140k 50.00
2016-09-30 $2.2M 37k 59.83
2016-06-30 $1.3M 39k 35.00
2016-03-31 $839k 20k 41.98
2015-12-31 $1.3M 19k 69.14
2015-09-30 $754k 17k 44.55
2015-06-30 $541k 10k 52.26
2014-12-31 $2.5M 119k 20.87
2014-09-30 $301k 14k 22.03
2014-06-30 $1.4M 60k 22.61
2014-03-31 $8.0M 209k 38.26
2013-12-31 $198k 7.4k 26.67
2013-09-30 $1.3M 64k 20.29