bluebird bio, Inc.
BLUEDelisted Jun 2, 2025- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001293971
bluebird bio, Inc. was delisted on Jun 2, 2025; its insiders filed their last Form 4 on Jun 3, 2025; 85 institutions reported holding it in 13F filings for Q1 2025, worth $17.1M in total; no superinvestor held it.
13F holders, Q3 2021
Institutional positions in bluebird bio, Inc. as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 200
- −32 vs. Q2 2021
- Shares held
- 52.3M
- −599.8K (−1.1%) vs. Q2 2021
- Total value
- $996.6M
- −$694.9M (−41.1%) vs. Q2 2021
- New holders
- 27
- 64 more added
- Sold out
- 59
- 61 more reduced
3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BLUE on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 3 | $6.89K |
| Q1 2025 | 85 | $17.1M |
| Q4 2024 | 83 | $23.8M |
| Q3 2024 | 140 | $32.9M |
| Q2 2024 | 152 | $77.2M |
| Q1 2024 | 159 | $131.6M |
| Q4 2023 | 188 | $180.2M |
| Q3 2023 | 170 | $272.7M |
| Q2 2023 | 177 | $308.6M |
| Q1 2023 | 180 | $309.5M |
| Q4 2022 | 186 | $470.5M |
| Q3 2022 | 163 | $414.9M |
| Q2 2022 | 156 | $227.9M |
| Q1 2022 | 178 | $300.5M |
| Q4 2021 | 176 | $581.9M |
| Q3 2021 | 200 | $996.6M |
| Q2 2021 | 235 | $1.70B |
| Q1 2021 | 235 | $1.58B |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding bluebird bio, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Suvretta Capital Management, LLC | 0 | $0 | 0.00% | −1,252,575−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −1,158,015−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −563,400−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −480,300−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −343,054−100.0% | Sold out |
| Bullseye Asset Management LLC | 0 | $0 | 0.00% | −157,872−100.0% | Sold out |
| Granite Point Capital Management, L.P. | 0 | $0 | 0.00% | −130,000−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −118,939−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −102,940−100.0% | Sold out |
| Tarsadia Capital, LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| State of New Jersey Common Pension Fund D | 0 | $0 | 0.00% | −81,067−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −77,345−100.0% | Sold out |
| Marshall Wace North America L.P. | 0 | $0 | 0.00% | −49,963−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −40,877−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −35,418−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −22,337−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −21,605−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −21,550−100.0% | Sold out |
| Mason Capital Management LLC | 0 | $0 | 0.00% | −21,486−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −18,700−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −17,637−100.0% | Sold out |
| SkyOak Wealth, LLC | 0 | $0 | 0.00% | −15,628−100.0% | Sold out |
| Continental Advisors LLC | 0 | $0 | 0.00% | −15,500−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −15,366−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −13,801−100.0% | Sold out |
| Cambridge Investment Research Advisors, Inc. | 0 | $0 | 0.00% | −13,629−100.0% | Sold out |
| Profund Advisors LLC | 0 | $0 | 0.00% | −13,495−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −12,349−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −12,190−100.0% | Sold out |
| Oppenheimer & Co Inc | 0 | $0 | 0.00% | −11,636−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −11,284−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −9,846−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −9,572−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −9,487−100.0% | Sold out |
| Independent Financial Group, LLC | 0 | $0 | 0.00% | −9,188−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −8,672−100.0% | Sold out |
| Capula Management Ltd | 0 | $0 | 0.00% | −8,633−100.0% | Sold out |
| Handelsbanken Fonder AB | 0 | $0 | 0.00% | −8,330−100.0% | Sold out |
| Cerity Partners LLC | 0 | $0 | 0.00% | −8,060−100.0% | Sold out |
| Private Capital Advisors, Inc. | 0 | $0 | 0.00% | −7,700−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −6,778−100.0% | Sold out |
| Holderness Investments Co | 0 | $0 | 0.00% | −6,659−100.0% | Sold out |
| Envestnet Asset Management Inc | 0 | $0 | 0.00% | −6,501−100.0% | Sold out |
| Clear Creek Financial Management, LLC | 0 | $0 | 0.00% | −6,460−100.0% | Sold out |
| Credit Agricole S A | 0 | $0 | 0.00% | −4,275−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −3,828−100.0% | Sold out |
| Neo Ivy Capital Management | 0 | $0 | 0.00% | −2,075−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −1,868−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −1,425−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −690−100.0% | Sold out |
| Harbor Investment Advisory, LLC | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| Trust Co of Vermont | 0 | $0 | 0.00% | −253−100.0% | Sold out |
| Beck Bode, LLC | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Strategic Blueprint, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Arkadios Wealth Advisors | 0 | $0 | 0.00% | −107−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| Enterprise Financial Services Corp | 0 | $0 | 0.00% | −32−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Savior LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Pictet Asset Management Ltd | – | – | – | – | Not filed |
| Usca Ria LLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |