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 2021
Institutional positions in bluebird bio, Inc. as of Jun 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
- 235
- 0 vs. Q1 2021
- Shares held
- 53.1M
- +785.9K (+1.5%) vs. Q1 2021
- Total value
- $1.70B
- +$116.0M (+7.3%) vs. Q1 2021
- New holders
- 43
- 85 more added
- Sold out
- 43
- 61 more reduced
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding bluebird bio, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 6,961,075 | $222.6M | 0.01% | +163,556+2.4% | Added |
| Wellington Management Group LLP | 6,922,234 | $221.4M | 0.04% | +5,091+0.1% | Added |
| BlackRock Inc. | 5,909,097 | $189.0M | 0.01% | +1,921,571+48.2% | Added |
| State Street Corp | 2,740,662 | $87.6M | 0.00% | +318,909+13.2% | Added |
| Credit Suisse AG | 2,635,641 | $84.3M | 0.07% | +314,201+13.5% | Added |
| First Trust Advisors LP | 2,187,379 | $70.0M | 0.08% | +793,576+56.9% | Added |
| Armistice Capital, LLC | 1,836,000 | $58.7M | 1.56% | −128,000−6.5% | Reduced |
| Goldman Sachs Group Inc | 1,774,700 | $56.8M | 0.02% | +755,963+74.2% | Added |
| JPMorgan Chase & Co | 1,629,452 | $52.1M | 0.01% | +534,560+48.8% | Added |
| Suvretta Capital Management, LLC | 1,252,575 | $40.1M | 0.60% | −51,671−4.0% | Reduced |
| Geode Capital Management, LLC | 1,227,854 | $39.3M | 0.01% | +400,610+48.4% | Added |
| Sessa Capital IM, L.P. | 1,200,000 | $38.4M | 2.10% | +325,000+37.1% | Added |
| Victory Capital Management Inc | 1,158,015 | $37.0M | 0.04% | +37,864+3.4% | Added |
| Jacobs Levy Equity Management, Inc | 810,373 | $25.9M | 0.18% | +53,731+7.1% | Added |
| Northern Trust Corp | 735,402 | $23.5M | 0.00% | +419,380+132.7% | Added |
| Nuveen Asset Management, LLC | 690,476 | $22.1M | 0.01% | +212,250+44.4% | Added |
| Morgan Stanley | 684,780 | $21.9M | 0.00% | +283,517+70.7% | Added |
| Point72 Asset Management, L.P. | 563,400 | $18.0M | 0.09% | +563,400 | New |
| Bain Capital Life Sciences Investors, LLC | 538,179 | $17.2M | 1.13% | 00.0% | Unchanged |
| Norges Bank | 500,403 | $16.0M | 0.00% | +94,789+23.4% | Added |
| Deerfield Management Company, L.P. (Series C) | 480,300 | $15.4M | 0.27% | 00.0% | Unchanged |
| Voloridge Investment Management, LLC | 469,204 | $15.0M | 0.10% | −55,371−10.6% | Reduced |
| Royal Bank of Canada | 465,248 | $14.9M | 0.00% | −3,178,582−87.2% | Reduced |
| Charles Schwab Investment Management Inc | 451,679 | $14.4M | 0.00% | +143,294+46.5% | Added |
| Principal Financial Group Inc | 428,934 | $13.7M | 0.01% | +154,597+56.4% | Added |
| Millennium Management LLC | 415,363 | $13.3M | 0.02% | −26,095−5.9% | Reduced |
| Susquehanna International Group, LLP | 355,906 | $11.4M | 0.01% | −178,317−33.4% | Reduced |
| Ameriprise Financial Inc | 343,054 | $11.0M | 0.00% | +16,348+5.0% | Added |
| Canada Pension Plan Investment Board | 322,685 | $10.3M | 0.01% | +260,373+417.9% | Added |
| Bank of New York Mellon Corp | 314,956 | $10.1M | 0.00% | +91,503+40.9% | Added |
| Dimensional Fund Advisors LP | 280,509 | $8.97M | 0.00% | −16,863−5.7% | Reduced |
| Baker Bros. Advisors LP | 226,988 | $7.26M | 0.03% | 00.0% | Unchanged |
| KBC Group NV | 226,765 | $7.25M | 0.03% | +84,681+59.6% | Added |
| Quinn Opportunity Partners LLC | 215,000 | $6.88M | 0.43% | −23,000−9.7% | Reduced |
| Wells Fargo & Company | 196,313 | $6.28M | 0.00% | −42,803−17.9% | Reduced |
| Pictet Asset Management Ltd | 187,352 | $5.99M | 0.01% | +110,959+145.2% | Added |
| Bank of America Corp | 183,087 | $5.86M | 0.00% | −86,337−32.0% | Reduced |
| Parametric Portfolio Associates LLC | 174,804 | $5.59M | 0.00% | +83,426+91.3% | Added |
| Citigroup Inc | 173,015 | $5.53M | 0.00% | +3,445+2.0% | Added |
| Mirae Asset Global Investments Co., Ltd. | 172,726 | $5.52M | 0.02% | +2,596+1.5% | Added |
| Bullseye Asset Management LLC | 157,872 | $5.05M | 1.70% | +90,000+132.6% | Added |
| Group One Trading, L.P. | 155,436 | $4.97M | 0.10% | −31,314−16.8% | Reduced |
| Cubist Systematic Strategies, LLC | 152,774 | $4.89M | 0.06% | −5,951−3.7% | Reduced |
| Mangrove Partners | 151,173 | $4.83M | 0.53% | −24,005−13.7% | Reduced |
| Swiss National Bank | 148,007 | $4.73M | 0.00% | −3,600−2.4% | Reduced |
| Swedbank AB | 135,000 | $4.32M | 0.01% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 132,717 | $4.24M | 0.01% | −107,526−44.8% | Reduced |
| Granite Point Capital Management, L.P. | 130,000 | $4.16M | 1.23% | −110,000−45.8% | Reduced |
| Tudor Investment Corp Et Al | 118,939 | $3.80M | 0.08% | −65,161−35.4% | Reduced |
| Jane Street Group, LLC | 107,561 | $3.44M | 0.01% | −61,711−36.5% | Reduced |
| Woodline Partners LP | 102,940 | $3.29M | 0.06% | +68,443+198.4% | Added |
| Tarsadia Capital, LLC | 100,000 | $3.20M | 2.36% | 00.0% | Unchanged |
| Rhumbline Advisers | 97,648 | $3.12M | 0.00% | +25,838+36.0% | Added |
| Duality Advisers, LP | 94,527 | $3.02M | 0.27% | +33,988+56.1% | Added |
| California State Teachers Retirement System | 93,086 | $2.98M | 0.00% | −23,367−20.1% | Reduced |
| Alps Advisors Inc | 88,338 | $2.83M | 0.02% | −31,746−26.4% | Reduced |
| PDT Partners, LLC | 87,600 | $2.80M | 0.19% | +28,004+47.0% | Added |
| State of Wisconsin Investment Board | 87,300 | $2.79M | 0.01% | +78,801+927.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 86,133 | $2.75M | 0.01% | +66,090+329.7% | Added |
| Alliancebernstein L.P. | 84,220 | $2.69M | 0.00% | +61,966+278.4% | Added |
| Citadel Advisors LLC | 82,447 | $2.64M | 0.00% | +40,657+97.3% | Added |
| State of New Jersey Common Pension Fund D | 81,067 | $2.59M | 0.01% | +29,409+56.9% | Added |
| Invesco Ltd. | 80,589 | $2.58M | 0.00% | −3,805−4.5% | Reduced |
| Rafferty Asset Management, LLC | 80,535 | $2.58M | 0.02% | −126,685−61.1% | Reduced |
| Marshall Wace, LLP | 77,345 | $2.47M | 0.01% | −152,454−66.3% | Reduced |
| BNP Paribas Arbitrage, SA | 76,418 | $2.44M | 0.00% | +25,839+51.1% | Added |
| Barclays PLC | 75,606 | $2.42M | 0.00% | +26,400+53.7% | Added |
| Birchview Capital, LP | 74,000 | $2.37M | 1.42% | −1,500−2.0% | Reduced |
| Colony Group LLC | 72,003 | $2.30M | 0.05% | +72,003 | New |
| UBS Asset Management Americas Inc | 66,398 | $2.12M | 0.00% | −24,519−27.0% | Reduced |
| Public Employees Retirement System of Ohio | 61,488 | $1.97M | 0.01% | +23,091+60.1% | Added |
| New York State Common Retirement Fund | 58,200 | $1.86M | 0.00% | −12,300−17.4% | Reduced |
| Deutsche Bank AG | 57,830 | $1.85M | 0.00% | +24,882+75.5% | Added |
| Usca Ria LLC | 55,341 | $1.77M | 0.11% | −1,835−3.2% | Reduced |
| Gabelli Funds LLC | 55,233 | $1.77M | 0.01% | 00.0% | Unchanged |
| Vident Investment Advisory, LLC | 52,601 | $1.68M | 0.05% | +14,268+37.2% | Added |
| Marshall Wace North America L.P. | 49,963 | $1.60M | 0.01% | +30,253+153.5% | Added |
| Virginia Retirement Systems Et Al | 45,400 | $1.45M | 0.01% | +1,400+3.2% | Added |
| Parametrica Management Ltd | 43,412 | $1.39M | 1.02% | +5,700+15.1% | Added |
| Legal & General Group Plc | 42,216 | $1.35M | 0.00% | +97+0.2% | Added |
| Guggenheim Capital LLC | 41,405 | $1.32M | 0.01% | −2,936−6.6% | Reduced |
| Squarepoint Ops LLC | 40,877 | $1.31M | 0.01% | −94,359−69.8% | Reduced |
| Manufacturers Life Insurance Company, The | 38,066 | $1.22M | 0.00% | +38,066 | New |
| American International Group, Inc. | 37,847 | $1.21M | 0.00% | +36,746+3,337.5% | Added |
| SG Americas Securities, LLC | 36,462 | $1.17M | 0.01% | +14,727+67.8% | Added |
| Simplex Trading, LLC | 35,932 | $1.15M | 0.04% | −46,046−56.2% | Reduced |
| Caption Management, LLC | 35,418 | $1.13M | 0.10% | −36,939−51.1% | Reduced |
| AlphaCentric Advisors LLC | 33,000 | $1.05M | 0.29% | −4,500−12.0% | Reduced |
| State Board of Administration of Florida Retirement System | 32,531 | $1.04M | 0.00% | −59,997−64.8% | Reduced |
| ProShare Advisors LLC | 32,080 | $1.03M | 0.00% | +21,530+204.1% | Added |
| EPIQ Capital Group, LLC | 28,245 | $903.0K | 0.09% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 28,195 | $902.0K | 0.00% | −923,645−97.0% | Reduced |
| Brighton Jones LLC | 27,639 | $884.0K | 0.05% | +1,221+4.6% | Added |
| DekaBank Deutsche Girozentrale | 29,630 | $882.0K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 26,616 | $851.0K | 0.00% | +11,567+76.9% | Added |
| Capital Fund Management S.A. | 24,908 | $796.6K | 0.02% | +24,908 | New |
| MetLife Investment Management | 24,496 | $783.4K | 0.01% | +24,496 | New |
| Hennion & Walsh Asset Management, Inc. | 23,951 | $766.0K | 0.04% | +17,227+256.2% | Added |
| Fiduciary Trust Co | 23,879 | $764.0K | 0.01% | 00.0% | Unchanged |
| Captrust Financial Advisors | 23,850 | $763.0K | 0.01% | +3,785+18.9% | Added |