Bluebird Bio Inc. (BLUE)
Get Email Alerts Hedge Fund Holdings
Filing Period:
Last updated on based on SEC 13F filings Last update:
| No. | Hedge Fund | Shares | Value (x$1000) | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Ghost Tree Capital Ken Greenberg And David Kim | 105,000 | $16,480 | 4.85% | |
| 2. | Casdin Capital Eli Casdin | 200,000 | $31,390 | +38% | 4.57% |
| 3. | Armistice Capital Steven Boyd | 180,000 | $28,251 | +200% | 1.84% |
| 4. | Sivik Global Healthcare Krishen Sud | 25,000 | $3,924 | +150% | 1.5% |
| 5. | Redmile Group Jeremy Green | 268,500 | $42,141 | +1% | 1.43% |
Insider Trading: Purchases See All
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $52.26 | 4,781 | Officer, Director | 17,186 | 2015-12-08 | Filing | |
| $51.25 | 4,901 | Officer, Director | 12,405 | 2015-12-08 | Filing | |
| $85.00 | 1,176 | Director | 1,176 | 2014-12-19 | Filing | |
| $85.00 | 2,352 | Director | 5,293 | 2014-12-19 | Filing | |
| $34.00 | 2,941 | Director | 2,941 | 2014-07-14 | Filing |
Insider Trading: Sales See All
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $158.57 | 105 | Officer, Other | 35,495 | 2018-08-10 | Filing | |
| $157.86 | 620 | Officer, Other | 35,600 | 2018-08-10 | Filing | |
| $156.63 | 350 | Officer, Other | 36,220 | 2018-08-10 | Filing | |
| $155.41 | 425 | Officer, Other | 36,570 | 2018-08-10 | Filing | |
| $157.30 | 210 | Officer | 32,371 | 2018-08-06 | Filing |
Institutional Investors' Holdings
Filing Period:
| No. | Name | Shares | Value (x$1000) | % Port |
|---|---|---|---|---|
| 1. | 22,501 | $3,532 | 1.97% | |
| 2. | 277,603 | $43,570 | 1.8% | |
| 3. | 72,483 | $11,376 | 1.56% | |
| 4. | 263,321 | $41,328 | 1.51% | |
| 5. | 20,000 | $3,137 | 1.2% |
Billionaire Hedge Funds
