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. | 4,250 | $75,693 | +9% | 6.89% | |
| 2. | Casdin Capital Eli Casdin | 145,000 | $25,825 | 6.28% | |
| 3. | Redmile Group Jeremy Green | 259,800 | $46,270 | 2.01% | |
| 4. | Atika Capital Brad Farber | 26,500 | $4,720 | +232% | 1.82% |
| 5. | Cormorant Asset Management Bihua Chen | 80,000 | $14,248 | -42% | 1.49% |
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 |
|---|---|---|---|---|---|---|
| $180.17 | 3,000 | Officer | 24,905 | 2018-04-12 | Filing | |
| $170.50 | 700 | Officer | 29,272 | 2018-04-02 | Filing | |
| $169.02 | 300 | Officer | 29,972 | 2018-04-02 | Filing | |
| $167.64 | 1,250 | Officer | 30,272 | 2018-04-02 | Filing | |
| $171.33 | 1,600 | Officer | 24,905 | 2018-04-02 | Filing |
Institutional Investors' Holdings
Filing Period:
| No. | Name | Shares | Value (x$1000) | % Port |
|---|---|---|---|---|
| 1. | 6,271 | $1,071 | 0.2% | |
| 2. | 3,213 | $519 | 0.19% | |
| 3. | 1,227 | $209 | 0.14% | |
| 4. | 300,450 | $51,302 | 0.11% | |
| 5. | 503,063 | $85,898 | 0.08% |
Billionaire Hedge Funds
