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Prothena shares owned by Norges Bank Investment Management

Quarter-by-quarter ownership of Prothena (PRTA) shares owned by Norges Bank Investment Management from 13F filings

Historical chart of Norges Bank Investment Management investment in Prothena

Tip: Access up to 7 years of quarterly data

All positions including Prothena held by Norges Bank Investment Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Prothena by Norges Bank Investment Management

Quarter filed Position value Share count Share price at filing
2023-12-31 $3.8M 105k 36.34
2022-12-31 $3.6M 59k 60.25
2022-09-30 $2.1M 35k 60.63
2022-06-30 $2.1M 77k 27.15
2022-03-31 $2.8M 77k 36.57
2021-12-31 $3.8M 77k 49.40
2019-06-30 $516k 49k 10.58
2019-03-31 $1.4M 120k 12.13
2018-12-31 $2.2M 215k 10.30
2018-09-30 $4.9M 377k 13.08
2018-06-30 $5.5M 377k 14.58
2018-03-31 $14M 377k 36.71
2017-12-31 $13M 348k 37.49
2017-09-30 $23M 348k 64.77
2017-06-30 $17M 311k 54.12
2017-03-31 $20M 359k 55.79
2016-12-31 $18M 372k 49.19
2016-09-30 $21M 372k 57.28
2016-06-30 $12M 330k 34.96
2016-03-31 $14M 330k 41.16
2015-12-31 $24M 348k 68.11
2015-09-30 $12M 259k 45.34
2015-06-30 $10M 189k 52.67
2015-03-31 $7.2M 189k 38.14
2014-12-31 $3.9M 190k 20.76
2014-09-30 $5.5M 250k 22.16
2014-06-30 $5.6M 250k 22.55
2014-03-31 $9.7M 254k 38.31
2013-12-31 $6.9M 260k 26.52
2013-09-30 $7.1M 350k 20.23
2013-06-30 $4.5M 350k 12.91
2013-03-31 $2.3M 350k 6.69