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% | 4.39% |
| 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 |
|---|---|---|---|---|---|---|
| $136.83 | 100 | Officer, Other | 35,495 | 2018-10-10 | Filing | |
| $135.70 | 300 | Officer, Other | 35,595 | 2018-10-10 | Filing | |
| $134.95 | 1,100 | Officer, Other | 35,895 | 2018-10-10 | Filing | |
| $140.75 | 1,410 | Officer | 31,371 | 2018-10-05 | Filing | |
| $139.85 | 390 | Officer | 32,781 | 2018-10-05 | Filing |
Institutional Investors' Holdings
Filing Period:
| No. | Name | Shares | Value (x$1000) | % Port |
|---|---|---|---|---|
| 1. | 6,271 | $916 | 0.15% | |
| 2. | 6,320 | $922 | 0.01% | |
| 3. | 40,381 | $5,896 | 0% | |
| 4. | 11 | $2 | 0% | |
| 5. | 0 | $0 | 0% |
Billionaire Hedge Funds
