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 |
|---|---|---|---|---|---|
| FNY Investment Advisers, LLC | 100 | $0 | 0.00% | +100 | New |
| TSFG, LLC | 1 | $0 | 0.00% | +1 | New |
| Larson Financial Group LLC | 1 | $5 | 0.00% | 00.0% | Unchanged |
| Clean Yield Group | 1 | $5 | 0.00% | +1 | New |
| 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 |
| National Bank of Canada | 4 | $20 | 0.00% | −81,700−100.0% | Reduced |
| Hager Investment Management Services, LLC | 5 | $24 | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 5 | $25 | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 6 | $29 | 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 |
| Trust Co of Vermont | 11 | $54 | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 11 | $54 | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 18 | $73 | 0.00% | +8+80.0% | Added |
| Steward Partners Investment Advisory, LLC | 20 | $98 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 30 | $146 | 0.00% | +11+57.9% | Added |
| Sandy Spring Bank | 33 | $162 | 0.00% | 00.0% | Unchanged |
| Activest Wealth Management | 50 | $244 | 0.00% | 00.0% | Unchanged |
| Accent Capital Management, LLC | 50 | $244 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 60 | $293 | 0.00% | +15+33.3% | Added |
| Parkside Financial Bank & Trust | 85 | $415 | 0.00% | +85 | New |
| CoreCap Advisors, LLC | 90 | $439 | 0.00% | +90 | New |
| Russell Investments Group, Ltd. | 108 | $527 | 0.00% | +108 | New |
| Raiffeisen Bank International AG | 112 | $547 | 0.00% | 00.0% | Unchanged |
| Vermillion Wealth Management, Inc. | 114 | $556 | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 117 | $571 | 0.00% | +117 | New |
| GWM Advisors LLC | 150 | $732 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 171 | $834 | 0.00% | −34−16.6% | Reduced |
| Sterling Capital Management LLC | 175 | $854 | 0.00% | −150−46.2% | Reduced |
| HM Payson & Co | 200 | $976 | 0.00% | 00.0% | Unchanged |
| Riggs Asset Managment Co. Inc. | 350 | $1.71K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 325 | $2.00K | 0.00% | −1−0.3% | Reduced |
| Nisa Investment Advisors, LLC | 419 | $2.04K | 0.00% | +260+163.5% | Added |
| The PNC Financial Services Group, Inc. | 535 | $2.61K | 0.00% | +511+2,129.2% | Added |
| BNP Paribas Arbitrage, SA | 679 | $3.31K | 0.00% | −3,866−85.1% | Reduced |
| California State Teachers Retirement System | 694 | $3.39K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 939 | $4.58K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 954 | $4.66K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 1,000 | $4.88K | 0.00% | −70−6.5% | Reduced |
| Royal Bank of Canada | 1,145 | $5.00K | 0.00% | −502−30.5% | Reduced |
| CWM, LLC | 1,722 | $8.00K | 0.00% | +1,273+283.5% | Added |
| New York State Common Retirement Fund | 1,675 | $8.17K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,421 | $11.8K | 0.00% | −656−21.3% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 2,731 | $13.3K | 0.00% | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 3,220 | $16.0K | 0.00% | +3,220 | New |
| Corebridge Financial, Inc. | 4,781 | $23.3K | 0.00% | −72−1.5% | Reduced |
| Advisor Group Holdings, Inc. | 5,476 | $26.7K | 0.00% | +5,460+34,125.0% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 5,862 | $28.6K | 0.00% | +234+4.2% | Added |
| Wells Fargo & Company | 6,499 | $31.7K | 0.00% | +238+3.8% | Added |
| Citigroup Inc | 7,503 | $36.6K | 0.00% | −896−10.7% | Reduced |
| Barclays PLC | 9,813 | $47.9K | 0.00% | −4,890−33.3% | Reduced |
| Rhumbline Advisers | 12,522 | $61.1K | 0.00% | −1,654−11.7% | Reduced |
| Two Sigma Investments, LP | 13,745 | $67.1K | 0.00% | −5,637−29.1% | Reduced |
| Alliancebernstein L.P. | 14,723 | $71.8K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 20,068 | $97.9K | 0.00% | +50.0% | Added |
| Regeneron Pharmaceuticals, Inc. | 21,000 | $102.5K | 0.01% | 00.0% | Unchanged |
| Group One Trading, L.P. | 21,693 | $105.9K | 0.00% | +21,693 | New |
| AQR Capital Management LLC | 22,098 | $107.8K | 0.00% | −4,725−17.6% | Reduced |
| Charles Schwab Investment Management Inc | 23,235 | $113.4K | 0.00% | −4,417−16.0% | Reduced |
| Summit X, LLC | 25,045 | $122.2K | 0.03% | −12,599−33.5% | Reduced |
| Bank of America Corp | 26,224 | $128.0K | 0.00% | −27,324−51.0% | Reduced |
| JPMorgan Chase & Co | 26,870 | $131.1K | 0.00% | −23,856−47.0% | Reduced |
| Morgan Stanley | 28,723 | $140.2K | 0.00% | −8,748−23.3% | Reduced |
| CSS LLC | 30,772 | $150.2K | 0.01% | +30,772 | New |
| Bank of New York Mellon Corp | 32,759 | $159.9K | 0.00% | +3,686+12.7% | Added |
| UBS Group AG | 51,804 | $252.8K | 0.00% | −54,498−51.3% | Reduced |
| Murchinson Ltd. | 52,000 | $253.8K | 0.04% | +52,000 | New |
| Simplex Trading, LLC | 53,134 | $259.0K | 0.01% | +53,134 | New |
| Susquehanna International Group, LLP | 56,588 | $276.1K | 0.00% | +56,588 | New |
| Black Maple Capital Management LP | 60,197 | $293.8K | 0.23% | +60,197 | New |
| Goldman Sachs Group Inc | 64,950 | $317.0K | 0.00% | +2,932+4.7% | Added |
| Lion Point Capital, LP | 78,912 | $385.1K | 2.46% | 00.0% | Unchanged |
| Northern Trust Corp | 80,401 | $392.4K | 0.00% | −1,299−1.6% | Reduced |
| Quinn Opportunity Partners LLC | 81,429 | $397.4K | 0.03% | +81,429 | New |
| FMR LLC | 87,667 | $427.8K | 0.00% | +40,039+84.1% | Added |
| Equitec Proprietary Markets, LLC | 110,714 | $540.3K | 1.55% | +110,714 | New |
| Groupe la Francaise | 135,000 | $679.0K | 0.01% | +135,000 | New |
| Credit Industriel Et Commercial | 150,000 | $732.0K | 0.13% | +150,000 | New |
| State Street Corp | 196,179 | $957.4K | 0.00% | −1,742−0.9% | Reduced |
| Geode Capital Management, LLC | 246,117 | $1.20M | 0.00% | +12,603+5.4% | Added |
| Tang Capital Management LLC | 400,000 | $1.95M | 0.11% | +400,000 | New |
| Vanguard Group Inc | 518,238 | $2.53M | 0.00% | −7,176−1.4% | Reduced |
| BlackRock, Inc. | 697,973 | $3.41M | 0.00% | −10,696−1.5% | Reduced |
| 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 |