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, Q2 2025
Institutional positions in bluebird bio, Inc. as of Jun 30, 2025. 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
BLUE is no longer listed, and 13F filings after Q1 2025 list far fewer holders. See Q1 2025
- Institutional holders
- 3
- −81 vs. Q1 2025
- Shares held
- 1.39K
- −3.50M (−100.0%) vs. Q1 2025
- Total value
- $6.89K
- −$17.1M (−100.0%) vs. Q1 2025
- New holders
- 1
- 1 more added
- Sold out
- 82
- 1 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding bluebird bio, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Russell Investments Group, Ltd. | 1,386 | $6.89K | 0.00% | +1,278+1,183.3% | Added |
| Barclays PLC | 1 | $4 | 0.00% | −9,812−100.0% | Reduced |
| IFP Advisors, Inc | 7 | $3 | 0.00% | +7 | New |
| BlackRock, Inc. | 0 | $0 | 0.00% | −697,973−100.0% | Sold out |
| Vanguard Group Inc | 0 | $0 | 0.00% | −518,238−100.0% | Sold out |
| Tang Capital Management LLC | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Geode Capital Management, LLC | 0 | $0 | 0.00% | −246,117−100.0% | Sold out |
| State Street Corp | 0 | $0 | 0.00% | −196,179−100.0% | Sold out |
| Credit Industriel Et Commercial | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Groupe la Francaise | 0 | $0 | 0.00% | −135,000−100.0% | Sold out |
| Equitec Proprietary Markets, LLC | 0 | $0 | 0.00% | −110,714−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −87,667−100.0% | Sold out |
| Quinn Opportunity Partners LLC | 0 | $0 | 0.00% | −81,429−100.0% | Sold out |
| Northern Trust Corp | 0 | $0 | 0.00% | −80,401−100.0% | Sold out |
| Lion Point Capital, LP | 0 | $0 | 0.00% | −78,912−100.0% | Sold out |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −64,950−100.0% | Sold out |
| Black Maple Capital Management LP | 0 | $0 | 0.00% | −60,197−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −56,588−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −53,134−100.0% | Sold out |
| Murchinson Ltd. | 0 | $0 | 0.00% | −52,000−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −51,804−100.0% | Sold out |
| Bank of New York Mellon Corp | 0 | $0 | 0.00% | −32,759−100.0% | Sold out |
| CSS LLC | 0 | $0 | 0.00% | −30,772−100.0% | Sold out |
| Morgan Stanley | 0 | $0 | 0.00% | −28,723−100.0% | Sold out |
| JPMorgan Chase & Co | 0 | $0 | 0.00% | −26,870−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −26,224−100.0% | Sold out |
| Summit X, LLC | 0 | $0 | 0.00% | −25,045−100.0% | Sold out |
| Charles Schwab Investment Management Inc | 0 | $0 | 0.00% | −23,235−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −22,098−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −21,693−100.0% | Sold out |
| Regeneron Pharmaceuticals, Inc. | 0 | $0 | 0.00% | −21,000−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −20,068−100.0% | Sold out |
| Alliancebernstein L.P. | 0 | $0 | 0.00% | −14,723−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −13,745−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −12,522−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −7,503−100.0% | Sold out |
| Wells Fargo & Company | 0 | $0 | 0.00% | −6,499−100.0% | Sold out |
| Mirae Asset Global ETFs Holdings Ltd. | 0 | $0 | 0.00% | −5,862−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −5,476−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −4,781−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −3,220−100.0% | Sold out |
| Police & Firemen's Retirement System of New Jersey | 0 | $0 | 0.00% | −2,731−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −2,421−100.0% | Sold out |
| New York State Common Retirement Fund | 0 | $0 | 0.00% | −1,675−100.0% | Sold out |
| CWM, LLC | 0 | $0 | 0.00% | −1,722−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −1,145−100.0% | Sold out |
| Federation des caisses Desjardins du Quebec | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Ameritas Investment Partners, Inc. | 0 | $0 | 0.00% | −954−100.0% | Sold out |
| Legal & General Group Plc | 0 | $0 | 0.00% | −939−100.0% | Sold out |
| California State Teachers Retirement System | 0 | $0 | 0.00% | −694−100.0% | Sold out |
| BNP Paribas Arbitrage, SA | 0 | $0 | 0.00% | −679−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −535−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −419−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −325−100.0% | Sold out |
| Riggs Asset Managment Co. Inc. | 0 | $0 | 0.00% | −350−100.0% | Sold out |
| HM Payson & Co | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Sterling Capital Management LLC | 0 | $0 | 0.00% | −175−100.0% | Sold out |
| SBI Securities Co., Ltd. | 0 | $0 | 0.00% | −171−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −117−100.0% | Sold out |
| Vermillion Wealth Management, Inc. | 0 | $0 | 0.00% | −114−100.0% | Sold out |
| Raiffeisen Bank International AG | 0 | $0 | 0.00% | −112−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −90−100.0% | Sold out |
| Parkside Financial Bank & Trust | 0 | $0 | 0.00% | −85−100.0% | Sold out |
| Rothschild Investment LLC | 0 | $0 | 0.00% | −60−100.0% | Sold out |
| Activest Wealth Management | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Accent Capital Management, LLC | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| GAMMA Investing LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Steward Partners Investment Advisory, LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Jones Financial Companies LLLP | 0 | $0 | 0.00% | −18−100.0% | Sold out |
| Trust Co of Vermont | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| HighMark Wealth Management LLC | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Toth Financial Advisory Corp | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Truvestments Capital LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| JFS Wealth Advisors, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Hager Investment Management Services, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| South State Corp. | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| St Germain D J Co Inc | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| 1620 Investment Advisors, Inc. | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Clean Yield Group | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Larson Financial Group LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| TSFG, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Sandy Spring Bank | – | – | – | – | Not filed |