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 |
|---|---|---|---|---|---|
| LPL Financial LLC | 11,284 | $361.0K | 0.00% | +11,284 | New |
| Appleton Group, LLC | 11,326 | $362.0K | 0.28% | +11,326 | New |
| Oppenheimer & Co Inc | 11,636 | $372.0K | 0.01% | +11,636 | New |
| Gsa Capital Partners LLP | 12,190 | $390.0K | 0.04% | −77,810−86.5% | Reduced |
| Advisor Group Holdings, Inc. | 12,256 | $391.0K | 0.00% | +478+4.1% | Added |
| Spearhead Capital Advisors, LLC | 12,219 | $391.0K | 0.05% | +1,549+14.5% | Added |
| Bridgefront Capital, LLC | 12,349 | $395.0K | 0.15% | −8,374−40.4% | Reduced |
| FMR LLC | 12,465 | $399.0K | 0.00% | −229−1.8% | Reduced |
| UBS Group AG | 12,943 | $413.0K | 0.00% | −58,074−81.8% | Reduced |
| Martingale Asset Management L P | 13,208 | $423.0K | 0.00% | +6,202+88.5% | Added |
| Profund Advisors LLC | 13,495 | $432.0K | 0.01% | +1,666+14.1% | Added |
| Cambridge Investment Research Advisors, Inc. | 13,629 | $436.0K | 0.00% | −470−3.3% | Reduced |
| XTX Topco Ltd | 13,801 | $441.0K | 0.15% | +13,801 | New |
| Erste Asset Management GmbH | 15,000 | $451.2K | 0.01% | 00.0% | Unchanged |
| Virtus ETF Advisers LLC | 14,891 | $476.0K | 0.20% | +8,157+121.1% | Added |
| Verition Fund Management LLC | 15,366 | $491.0K | 0.01% | −2,421−13.6% | Reduced |
| Continental Advisors LLC | 15,500 | $496.0K | 0.35% | +15,500 | New |
| SkyOak Wealth, LLC | 15,628 | $500.0K | 0.13% | −380−2.4% | Reduced |
| SEI Investments Co | 15,359 | $513.0K | 0.00% | −6,712−30.4% | Reduced |
| Trexquant Investment LP | 17,637 | $564.0K | 0.05% | +17,637 | New |
| HAP Trading, LLC | 17,905 | $573.0K | 0.04% | +3,433+23.7% | Added |
| Bank of Montreal | 18,538 | $574.0K | 0.00% | +1,252+7.2% | Added |
| Arizona State Retirement System | 18,251 | $584.0K | 0.00% | −1,070−5.5% | Reduced |
| Jump Financial, LLC | 18,700 | $598.0K | 0.06% | +18,700 | New |
| Metropolitan Life Insurance Co | 18,754 | $599.8K | 0.01% | +15,863+548.7% | Added |
| Fiera Capital Corp | 18,888 | $604.0K | 0.00% | 00.0% | Unchanged |
| RMB Capital Management, LLC | 19,850 | $635.0K | 0.02% | 00.0% | Unchanged |
| Shell Asset Management Co | 20,372 | $651.0K | 0.01% | +1,100+5.7% | Added |
| AQR Capital Management LLC | 21,949 | $665.0K | 0.00% | +12,178+124.6% | Added |
| Wolverine Trading, LLC | 22,171 | $667.0K | 0.02% | −36,540−62.2% | Reduced |
| Financial Advocates Investment Management | 5,221 | $681.0K | 0.05% | −26,802−83.7% | Reduced |
| Mason Capital Management LLC | 21,486 | $687.0K | 0.15% | +6,486+43.2% | Added |
| Dynamic Technology Lab Private Ltd | 21,550 | $689.0K | 0.07% | +21,550 | New |
| Schonfeld Strategic Advisors LLC | 21,605 | $691.0K | 0.01% | +14,504+204.3% | Added |
| PEAK6 Investments LLC | 22,337 | $714.0K | 0.02% | +5,170+30.1% | Added |
| Captrust Financial Advisors | 23,850 | $763.0K | 0.01% | +3,785+18.9% | Added |
| Fiduciary Trust Co | 23,879 | $764.0K | 0.01% | 00.0% | Unchanged |
| Hennion & Walsh Asset Management, Inc. | 23,951 | $766.0K | 0.04% | +17,227+256.2% | Added |
| MetLife Investment Management | 24,496 | $783.4K | 0.01% | +24,496 | New |
| Capital Fund Management S.A. | 24,908 | $796.6K | 0.02% | +24,908 | New |
| Voya Investment Management LLC | 26,616 | $851.0K | 0.00% | +11,567+76.9% | Added |
| DekaBank Deutsche Girozentrale | 29,630 | $882.0K | 0.00% | 00.0% | Unchanged |
| Brighton Jones LLC | 27,639 | $884.0K | 0.05% | +1,221+4.6% | Added |
| Price T Rowe Associates Inc | 28,195 | $902.0K | 0.00% | −923,645−97.0% | Reduced |
| EPIQ Capital Group, LLC | 28,245 | $903.0K | 0.09% | 00.0% | Unchanged |
| ProShare Advisors LLC | 32,080 | $1.03M | 0.00% | +21,530+204.1% | Added |
| State Board of Administration of Florida Retirement System | 32,531 | $1.04M | 0.00% | −59,997−64.8% | Reduced |
| AlphaCentric Advisors LLC | 33,000 | $1.05M | 0.29% | −4,500−12.0% | Reduced |
| Caption Management, LLC | 35,418 | $1.13M | 0.10% | −36,939−51.1% | Reduced |
| Simplex Trading, LLC | 35,932 | $1.15M | 0.04% | −46,046−56.2% | Reduced |
| SG Americas Securities, LLC | 36,462 | $1.17M | 0.01% | +14,727+67.8% | Added |
| American International Group, Inc. | 37,847 | $1.21M | 0.00% | +36,746+3,337.5% | Added |
| Manufacturers Life Insurance Company, The | 38,066 | $1.22M | 0.00% | +38,066 | New |
| Squarepoint Ops LLC | 40,877 | $1.31M | 0.01% | −94,359−69.8% | Reduced |
| Guggenheim Capital LLC | 41,405 | $1.32M | 0.01% | −2,936−6.6% | Reduced |
| Legal & General Group Plc | 42,216 | $1.35M | 0.00% | +97+0.2% | Added |
| Parametrica Management Ltd | 43,412 | $1.39M | 1.02% | +5,700+15.1% | Added |
| Virginia Retirement Systems Et Al | 45,400 | $1.45M | 0.01% | +1,400+3.2% | Added |
| Marshall Wace North America L.P. | 49,963 | $1.60M | 0.01% | +30,253+153.5% | Added |
| Vident Investment Advisory, LLC | 52,601 | $1.68M | 0.05% | +14,268+37.2% | Added |
| Gabelli Funds LLC | 55,233 | $1.77M | 0.01% | 00.0% | Unchanged |
| Usca Ria LLC | 55,341 | $1.77M | 0.11% | −1,835−3.2% | Reduced |
| Deutsche Bank AG | 57,830 | $1.85M | 0.00% | +24,882+75.5% | Added |
| New York State Common Retirement Fund | 58,200 | $1.86M | 0.00% | −12,300−17.4% | Reduced |
| Public Employees Retirement System of Ohio | 61,488 | $1.97M | 0.01% | +23,091+60.1% | Added |
| UBS Asset Management Americas Inc | 66,398 | $2.12M | 0.00% | −24,519−27.0% | Reduced |
| Colony Group LLC | 72,003 | $2.30M | 0.05% | +72,003 | New |
| Birchview Capital, LP | 74,000 | $2.37M | 1.42% | −1,500−2.0% | Reduced |
| Barclays PLC | 75,606 | $2.42M | 0.00% | +26,400+53.7% | Added |
| BNP Paribas Arbitrage, SA | 76,418 | $2.44M | 0.00% | +25,839+51.1% | Added |
| Marshall Wace, LLP | 77,345 | $2.47M | 0.01% | −152,454−66.3% | Reduced |
| Rafferty Asset Management, LLC | 80,535 | $2.58M | 0.02% | −126,685−61.1% | Reduced |
| Invesco Ltd. | 80,589 | $2.58M | 0.00% | −3,805−4.5% | Reduced |
| State of New Jersey Common Pension Fund D | 81,067 | $2.59M | 0.01% | +29,409+56.9% | Added |
| Citadel Advisors LLC | 82,447 | $2.64M | 0.00% | +40,657+97.3% | Added |
| Alliancebernstein L.P. | 84,220 | $2.69M | 0.00% | +61,966+278.4% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 86,133 | $2.75M | 0.01% | +66,090+329.7% | Added |
| State of Wisconsin Investment Board | 87,300 | $2.79M | 0.01% | +78,801+927.2% | Added |
| PDT Partners, LLC | 87,600 | $2.80M | 0.19% | +28,004+47.0% | Added |
| Alps Advisors Inc | 88,338 | $2.83M | 0.02% | −31,746−26.4% | Reduced |
| California State Teachers Retirement System | 93,086 | $2.98M | 0.00% | −23,367−20.1% | Reduced |
| Duality Advisers, LP | 94,527 | $3.02M | 0.27% | +33,988+56.1% | Added |
| Rhumbline Advisers | 97,648 | $3.12M | 0.00% | +25,838+36.0% | Added |
| Tarsadia Capital, LLC | 100,000 | $3.20M | 2.36% | 00.0% | Unchanged |
| Woodline Partners LP | 102,940 | $3.29M | 0.06% | +68,443+198.4% | Added |
| Jane Street Group, LLC | 107,561 | $3.44M | 0.01% | −61,711−36.5% | Reduced |
| Tudor Investment Corp Et Al | 118,939 | $3.80M | 0.08% | −65,161−35.4% | Reduced |
| Granite Point Capital Management, L.P. | 130,000 | $4.16M | 1.23% | −110,000−45.8% | Reduced |
| Russell Investments Group, Ltd. | 132,717 | $4.24M | 0.01% | −107,526−44.8% | Reduced |
| Swedbank AB | 135,000 | $4.32M | 0.01% | 00.0% | Unchanged |
| Swiss National Bank | 148,007 | $4.73M | 0.00% | −3,600−2.4% | Reduced |
| Mangrove Partners | 151,173 | $4.83M | 0.53% | −24,005−13.7% | Reduced |
| Cubist Systematic Strategies, LLC | 152,774 | $4.89M | 0.06% | −5,951−3.7% | Reduced |
| Group One Trading, L.P. | 155,436 | $4.97M | 0.10% | −31,314−16.8% | Reduced |
| Bullseye Asset Management LLC | 157,872 | $5.05M | 1.70% | +90,000+132.6% | Added |
| Mirae Asset Global Investments Co., Ltd. | 172,726 | $5.52M | 0.02% | +2,596+1.5% | Added |
| Citigroup Inc | 173,015 | $5.53M | 0.00% | +3,445+2.0% | Added |
| Parametric Portfolio Associates LLC | 174,804 | $5.59M | 0.00% | +83,426+91.3% | Added |
| Bank of America Corp | 183,087 | $5.86M | 0.00% | −86,337−32.0% | Reduced |
| Pictet Asset Management Ltd | 187,352 | $5.99M | 0.01% | +110,959+145.2% | Added |