BLUEBIRD BIO INC's ticker is BLUE and the CUSIP is 09609G100. A total of 194 filers reported holding BLUEBIRD BIO INC in Q3 2015. The put-call ratio across all filers is 1.12 and the average weighting 0.2%.
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Filings
- All filings
- Annual reports (20-F)
- Quarterly reports (6-K)
- Insider transactions
- Shareholder votes
- Significant ownership
- Events
EDGAR links
External links
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $19,377 | -26.3% | 20,751 | +1.1% | 0.00% | – |
| Q1 2024 | $26,280 | -51.3% | 20,531 | +19.5% | 0.00% | – |
| Q1 2023 | $53,964 | -88.4% | 17,186 | +59.9% | 0.00% | -100.0% |
| Q4 2020 | $467,000 | -1.1% | 10,751 | +25.1% | 0.00% | 0.0% |
| Q3 2020 | $472,000 | +49.4% | 8,593 | +65.8% | 0.00% | 0.0% |
| Q2 2020 | $316,000 | +50.5% | 5,183 | +13.6% | 0.00% | – |
| Q1 2020 | $210,000 | -81.4% | 4,562 | -64.6% | 0.00% | -100.0% |
| Q4 2019 | $1,131,000 | -52.2% | 12,900 | -50.0% | 0.00% | -50.0% |
| Q3 2019 | $2,368,000 | +119.1% | 25,800 | +151.1% | 0.00% | +100.0% |
| Q2 2017 | $1,081,000 | +47.5% | 10,274 | +30.2% | 0.00% | 0.0% |
| Q1 2017 | $733,000 | +54.3% | 7,890 | +2.6% | 0.00% | +100.0% |
| Q4 2016 | $475,000 | +69.0% | 7,693 | +75.8% | 0.00% | 0.0% |
| Q4 2015 | $281,000 | +30.7% | 4,376 | +74.4% | 0.00% | 0.0% |
| Q3 2015 | $215,000 | -59.7% | 2,509 | -20.9% | 0.00% | 0.0% |
| Q2 2015 | $534,000 | – | 3,172 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Casdin Capital, LLC | 82,500 | $5,090,000 | 4.20% |
| RTW INVESTMENTS, LP | 122,576 | $7,563,000 | 2.85% |
| Eventide Asset Management | 587,677 | $36,260,000 | 2.36% |
| First Light Asset Management, LLC | 71,246 | $4,396,000 | 1.93% |
| ARK Investment Management | 75,645 | $4,667,000 | 1.70% |
| Taylor Wealth Management Partners | 39,118 | $2,414,000 | 1.12% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 302,027 | $18,635,000 | 0.77% |
| ARMISTICE CAPITAL, LLC | 40,000 | $2,468,000 | 0.58% |
| Artal Group S.A. | 422,536 | $26,070,000 | 0.58% |
| Baillie Gifford | 5,164,467 | $318,647,000 | 0.52% |