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, Q1 2025
Institutional positions in bluebird bio, Inc. as of Mar 31, 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, so this page shows Q1 2025. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 85
- +4 vs. Q4 2024
- Shares held
- 3.50M
- +659.2K (+23.2%) vs. Q4 2024
- Total value
- $17.1M
- −$6.60M (−27.8%) vs. Q4 2024
- New holders
- 22
- 15 more added
- Sold out
- 18
- 24 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding bluebird bio, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 697,973 | $3.41M | 0.00% | −10,696−1.5% | Reduced |
| Vanguard Group Inc | 518,238 | $2.53M | 0.00% | −7,176−1.4% | Reduced |
| Tang Capital Management LLC | 400,000 | $1.95M | 0.11% | +400,000 | New |
| Geode Capital Management, LLC | 246,117 | $1.20M | 0.00% | +12,603+5.4% | Added |
| State Street Corp | 196,179 | $957.4K | 0.00% | −1,742−0.9% | Reduced |
| Credit Industriel Et Commercial | 150,000 | $732.0K | 0.13% | +150,000 | New |
| Groupe la Francaise | 135,000 | $679.0K | 0.01% | +135,000 | New |
| Equitec Proprietary Markets, LLC | 110,714 | $540.3K | 1.55% | +110,714 | New |
| FMR LLC | 87,667 | $427.8K | 0.00% | +40,039+84.1% | Added |
| Quinn Opportunity Partners LLC | 81,429 | $397.4K | 0.03% | +81,429 | New |
| Northern Trust Corp | 80,401 | $392.4K | 0.00% | −1,299−1.6% | Reduced |
| Lion Point Capital, LP | 78,912 | $385.1K | 2.46% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 64,950 | $317.0K | 0.00% | +2,932+4.7% | Added |
| Black Maple Capital Management LP | 60,197 | $293.8K | 0.23% | +60,197 | New |
| Susquehanna International Group, LLP | 56,588 | $276.1K | 0.00% | +56,588 | New |
| Simplex Trading, LLC | 53,134 | $259.0K | 0.01% | +53,134 | New |
| Murchinson Ltd. | 52,000 | $253.8K | 0.04% | +52,000 | New |
| UBS Group AG | 51,804 | $252.8K | 0.00% | −54,498−51.3% | Reduced |
| Bank of New York Mellon Corp | 32,759 | $159.9K | 0.00% | +3,686+12.7% | Added |
| CSS LLC | 30,772 | $150.2K | 0.01% | +30,772 | New |
| Morgan Stanley | 28,723 | $140.2K | 0.00% | −8,748−23.3% | Reduced |
| JPMorgan Chase & Co | 26,870 | $131.1K | 0.00% | −23,856−47.0% | Reduced |
| Bank of America Corp | 26,224 | $128.0K | 0.00% | −27,324−51.0% | Reduced |
| Summit X, LLC | 25,045 | $122.2K | 0.03% | −12,599−33.5% | Reduced |
| Charles Schwab Investment Management Inc | 23,235 | $113.4K | 0.00% | −4,417−16.0% | Reduced |
| AQR Capital Management LLC | 22,098 | $107.8K | 0.00% | −4,725−17.6% | Reduced |
| Group One Trading, L.P. | 21,693 | $105.9K | 0.00% | +21,693 | New |
| Regeneron Pharmaceuticals, Inc. | 21,000 | $102.5K | 0.01% | 00.0% | Unchanged |
| Deutsche Bank AG | 20,068 | $97.9K | 0.00% | +50.0% | Added |
| Alliancebernstein L.P. | 14,723 | $71.8K | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 13,745 | $67.1K | 0.00% | −5,637−29.1% | Reduced |
| Rhumbline Advisers | 12,522 | $61.1K | 0.00% | −1,654−11.7% | Reduced |
| Barclays PLC | 9,813 | $47.9K | 0.00% | −4,890−33.3% | Reduced |
| Citigroup Inc | 7,503 | $36.6K | 0.00% | −896−10.7% | Reduced |
| Wells Fargo & Company | 6,499 | $31.7K | 0.00% | +238+3.8% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 5,862 | $28.6K | 0.00% | +234+4.2% | Added |
| Advisor Group Holdings, Inc. | 5,476 | $26.7K | 0.00% | +5,460+34,125.0% | Added |
| Corebridge Financial, Inc. | 4,781 | $23.3K | 0.00% | −72−1.5% | Reduced |
| Picton Mahoney Asset Management | 3,220 | $16.0K | 0.00% | +3,220 | New |
| Police & Firemen's Retirement System of New Jersey | 2,731 | $13.3K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,421 | $11.8K | 0.00% | −656−21.3% | Reduced |
| New York State Common Retirement Fund | 1,675 | $8.17K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 1,722 | $8.00K | 0.00% | +1,273+283.5% | Added |
| Royal Bank of Canada | 1,145 | $5.00K | 0.00% | −502−30.5% | Reduced |
| Federation des caisses Desjardins du Quebec | 1,000 | $4.88K | 0.00% | −70−6.5% | Reduced |
| Ameritas Investment Partners, Inc. | 954 | $4.66K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 939 | $4.58K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 694 | $3.39K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 679 | $3.31K | 0.00% | −3,866−85.1% | Reduced |
| The PNC Financial Services Group, Inc. | 535 | $2.61K | 0.00% | +511+2,129.2% | Added |
| Nisa Investment Advisors, LLC | 419 | $2.04K | 0.00% | +260+163.5% | Added |
| Amalgamated Bank | 325 | $2.00K | 0.00% | −1−0.3% | Reduced |
| Riggs Asset Managment Co. Inc. | 350 | $1.71K | 0.00% | 00.0% | Unchanged |
| HM Payson & Co | 200 | $976 | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 175 | $854 | 0.00% | −150−46.2% | Reduced |
| SBI Securities Co., Ltd. | 171 | $834 | 0.00% | −34−16.6% | Reduced |
| GWM Advisors LLC | 150 | $732 | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 117 | $571 | 0.00% | +117 | New |
| Vermillion Wealth Management, Inc. | 114 | $556 | 0.00% | 00.0% | Unchanged |
| Raiffeisen Bank International AG | 112 | $547 | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 108 | $527 | 0.00% | +108 | New |
| CoreCap Advisors, LLC | 90 | $439 | 0.00% | +90 | New |
| Parkside Financial Bank & Trust | 85 | $415 | 0.00% | +85 | New |
| Rothschild Investment LLC | 60 | $293 | 0.00% | +15+33.3% | Added |
| Activest Wealth Management | 50 | $244 | 0.00% | 00.0% | Unchanged |
| Accent Capital Management, LLC | 50 | $244 | 0.00% | 00.0% | Unchanged |
| Sandy Spring Bank | 33 | $162 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 30 | $146 | 0.00% | +11+57.9% | Added |
| Steward Partners Investment Advisory, LLC | 20 | $98 | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 18 | $73 | 0.00% | +8+80.0% | Added |
| Trust Co of Vermont | 11 | $54 | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 11 | $54 | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 10 | $49 | 0.00% | +2+25.0% | Added |
| Toth Financial Advisory Corp | 10 | $49 | 0.00% | +10 | New |
| Truvestments Capital LLC | 6 | $29 | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 5 | $25 | 0.00% | 00.0% | Unchanged |
| Hager Investment Management Services, LLC | 5 | $24 | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 4 | $20 | 0.00% | −81,700−100.0% | Reduced |
| St Germain D J Co Inc | 2 | $10 | 0.00% | 00.0% | Unchanged |
| South State Corp. | 2 | $10 | 0.00% | +2 | New |
| 1620 Investment Advisors, Inc. | 2 | $10 | 0.00% | +2 | New |
| Larson Financial Group LLC | 1 | $5 | 0.00% | 00.0% | Unchanged |
| Clean Yield Group | 1 | $5 | 0.00% | +1 | New |
| FNY Investment Advisers, LLC | 100 | $0 | 0.00% | +100 | New |
| TSFG, LLC | 1 | $0 | 0.00% | +1 | New |
| Avidity Partners Management LP | 0 | $0 | 0.00% | −81,555−100.0% | Sold out |
| PFM Health Sciences, LP | 0 | $0 | 0.00% | −75,758−100.0% | Sold out |
| Masters Capital Management LLC | 0 | $0 | 0.00% | −48,750−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −40,288−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −19,674−100.0% | Sold out |
| Marex Group plc | 0 | $0 | 0.00% | −17,150−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −10,750−100.0% | Sold out |
| Dimensional Fund Advisors LP | 0 | $0 | 0.00% | −10,906−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −999−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −176−100.0% | Sold out |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −33−100.0% | Sold out |
| EverSource Wealth Advisors, LLC | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Danske Bank A/S | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Main Street Group, LTD | 0 | $0 | 0.00% | −5−100.0% | Sold out |