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Alkermes shares owned by BlackRock

Quarter-by-quarter ownership of Alkermes (ALKS) shares owned by BlackRock from 13F filings

Historical chart of BlackRock investment in Alkermes

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

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Quarterly reported holdings in Alkermes by BlackRock

Quarter filed Position value Share count Share price at filing
2024-03-31 $790M 29M 27.07
2023-09-30 $481M 17M 28.01
2023-06-30 $529M 17M 31.30
2023-03-31 $469M 17M 28.19
2022-12-31 $429M 16M 26.13
2022-06-30 $470M 16M 29.79
2021-06-30 $320M 13M 24.52
2021-03-31 $175M 9.4M 18.68
2020-12-31 $180M 9.0M 19.95
2020-09-30 $147M 8.9M 16.57
2020-03-31 $126M 8.8M 14.42
2019-12-31 $186M 9.1M 20.40
2019-09-30 $195M 10M 19.51
2019-06-30 $251M 11M 22.54
2019-03-31 $368M 10M 36.49
2018-12-31 $297M 10M 29.51
2018-09-30 $423M 10M 42.44
2018-06-30 $410M 10M 41.16
2018-03-31 $603M 10M 57.96
2017-09-30 $540M 11M 50.84
2016-12-31 $9.5M 171k 55.58
2016-09-30 $7.3M 156k 47.03
2016-06-30 $6.5M 151k 43.22
2016-03-31 $6.5M 190k 34.19
2015-12-31 $16M 206k 79.38
2015-09-30 $16M 279k 58.67
2015-06-30 $21M 319k 64.34
2015-03-31 $25M 406k 60.97
2014-12-31 $24M 402k 58.56
2014-09-30 $21M 488k 42.87
2014-06-30 $32M 627k 50.33
2014-03-31 $29M 658k 44.09
2013-12-31 $17M 423k 40.66
2013-09-30 $2.4M 72k 33.61
2013-06-30 $2.1M 73k 28.66