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Bluebird Bio shares owned by Partner Fund Management

Quarter-by-quarter ownership of Bluebird Bio (BLUE) shares owned by Partner Fund Management from 13F filings

Historical chart of Partner Fund Management investment in Bluebird Bio

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All positions including Bluebird Bio held by Partner Fund Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Bluebird Bio by Partner Fund Management

Quarter filed Position value Share count Share price at filing
2023-12-31 $2.8M 2.0M 1.38
2023-09-30 $18M 6.0M 3.04
2023-06-30 $24M 7.3M 3.29
2023-03-31 $15M 4.6M 3.18
2022-12-31 $1.7M 245k 6.92
2018-03-31 $22M 128k 170.75
2017-12-31 $25M 140k 178.10
2015-12-31 $43M 668k 64.22
2015-06-30 $21M 127k 168.37
2015-03-31 $24M 200k 120.77
2014-12-31 $34M 375k 91.72
2014-09-30 $1.6M 44k 35.88
2014-03-31 $6.6M 291k 22.74
2013-12-31 $6.2M 294k 20.98
2013-09-30 $5.3M 198k 26.96