Bluebird Bio Inc
(09609G100)
Funds Reporting Holdings of Bluebird Bio Inc according to 13F filings
| Firm Name | Shares Held / Principal Amount | Market Value | Option | Report Period | Effectiveness Date |
|---|---|---|---|---|---|
| Casdin Capital LLC | 372,500 | $47,382,000k | Jun 30, 2019 | Aug 13, 2019 | |
| Sands Capital Management LLC | 1,108,534 | $141,006k | Jun 30, 2019 | Aug 14, 2019 | |
| Healthcor Management LP | 368,090 | $46,821k | Jun 30, 2019 | Aug 14, 2019 | |
| Capital Guardian Trust Company | 349,639 | $44,474k | Jun 30, 2019 | Aug 14, 2019 | |
| Carillon Tower Advisers Inc | 224,006 | $28,493k | Jun 30, 2019 | Aug 8, 2019 | |
| Nikko Asset Management Americas Inc | 133,786 | $17,018k | Jun 30, 2019 | Jul 29, 2019 | |
| ARK Investment Management LLC | 108,341 | $13,781k | Jun 30, 2019 | Jul 30, 2019 | |
| Frontier Capital Management Co LLC | 107,396 | $13,661k | Jun 30, 2019 | Aug 14, 2019 | |
| Tekla Capital Management LLC | 101,918 | $12,964k | Jun 30, 2019 | Aug 14, 2019 | |
| Armistice Capital LLC | 100,000 | $12,720k | Jun 30, 2019 | Aug 14, 2019 | |
| Rock Springs Capital Management LP | 47,000 | $5,978k | Jun 30, 2019 | Aug 14, 2019 | |
| Baker BROS Advisors LP | 40,000 | $5,088k | Jun 30, 2019 | Aug 14, 2019 | |
| Gilder Gagnon HOWE & Co LLC | 39,500 | $5,024k | Jun 30, 2019 | Aug 13, 2019 | |
| Eventide Asset Management LLC | 36,000 | $4,579k | Jun 30, 2019 | Aug 14, 2019 | |
| Maytech Global Investments LLC | 31,035 | $3,948k | Jun 30, 2019 | Aug 12, 2019 | |
| FRED Alger Management Inc | 27,510 | $3,499k | Jun 30, 2019 | Aug 14, 2019 | |
| Dafna Capital Management LLC | 25,500 | $3,244k | Jun 30, 2019 | Aug 14, 2019 | |
| Sivik Global Healthcare LLC | 25,000 | $3,180k | Jun 30, 2019 | Aug 14, 2019 | |
| First Light Asset Management LLC | 18,840 | $2,396k | Jun 30, 2019 | Aug 14, 2019 | |
| Tokio Marine Asset Management USA Ltd | 16,000 | $2,035k | Jun 30, 2019 | Jul 25, 2019 | |
| LMR Partners LLC | 15,808 | $2,011k | Jun 30, 2019 | Aug 14, 2019 | |
| GLG Partners LP | 11,248 | $2,003k | Dec 31, 2017 | Feb 14, 2018 | |
| Kayne Anderson Rudnick Investment Management LLC | 14,846 | $1,888k | Jun 30, 2019 | Aug 14, 2019 | |
| Taylor Wealth Management Partners LLC | 12,634 | $1,607k | Jun 30, 2019 | Jul 17, 2019 | |
| HHR Asset Management LLC | 12,310 | $1,566k | Jun 30, 2019 | Aug 14, 2019 | |
| USCA RIA LLC | 12,085 | $1,537k | Jun 30, 2019 | Aug 14, 2019 | |
| Woodstock Corporation | 6,408 | $815k | Jun 30, 2019 | Jul 3, 2019 | |
| Managed Account Advisors LLC | 4,713 | $794k | Jun 30, 2015 | Aug 14, 2015 | |
| Tocqueville Asset Management LP | 4,840 | $616k | Jun 30, 2019 | Jul 31, 2019 | |
| QVT Financial LP | 3,487 | $444k | Jun 30, 2019 | Aug 14, 2019 | |
| Prelude Capital Management LLC | 2,500 | $318k | Call | Jun 30, 2019 | Aug 14, 2019 |
| Panagora Asset Management Inc | 2,227 | $283k | Jun 30, 2019 | Aug 9, 2019 | |
| Brandywine Managers LLC | 2,000 | $254k | Jun 30, 2019 | Aug 13, 2019 | |
| QS Investors LLC | 1,200 | $153k | Jun 30, 2019 | Aug 14, 2019 | |
| Newsquare Capital LLC | 17 | $2k | Jun 30, 2019 | Aug 20, 2019 |