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 2024
Institutional positions in bluebird bio, Inc. as of Jun 30, 2024. 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
- 152
- −6 vs. Q1 2024
- Shares held
- 78.5M
- −24.6M (−23.8%) vs. Q1 2024
- Total value
- $77.2M
- −$54.4M (−41.4%) vs. Q1 2024
- New holders
- 24
- 37 more added
- Sold out
- 30
- 50 more reduced
1 institution that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding bluebird bio, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 15,442,212 | $15.2M | 0.00% | +263,650+1.7% | Added |
| Vanguard Group Inc | 10,301,300 | $10.1M | 0.00% | −197,160−1.9% | Reduced |
| Ameriprise Financial Inc | 6,391,637 | $6.29M | 0.00% | −5610.0% | Reduced |
| Millennium Management LLC | 5,146,653 | $5.07M | 0.00% | −1,092,888−17.5% | Reduced |
| Palo Alto Investors LP | 4,633,351 | $4.56M | 0.53% | +73,180+1.6% | Added |
| Geode Capital Management, LLC | 4,516,271 | $4.45M | 0.00% | +198,004+4.6% | Added |
| State Street Corp | 3,798,541 | $3.74M | 0.00% | +370,406+10.8% | Added |
| FMR LLC | 2,295,062 | $2.26M | 0.00% | −85,548−3.6% | Reduced |
| Northern Trust Corp | 1,615,321 | $1.59M | 0.00% | −5,909−0.4% | Reduced |
| Bank of America Corp | 1,280,455 | $1.26M | 0.00% | −14,718−1.1% | Reduced |
| AQR Capital Management LLC | 1,334,519 | $1.22M | 0.00% | +1,013,144+315.3% | Added |
| Deutsche Bank AG | 1,173,570 | $1.15M | 0.00% | +443,240+60.7% | Added |
| Jane Street Group, LLC | 1,097,978 | $1.08M | 0.00% | +293,208+36.4% | Added |
| Bleichroeder LP | 1,037,379 | $1.02M | 0.30% | 00.0% | Unchanged |
| Masters Capital Management LLC | 975,000 | $959.6K | 0.17% | −25,000−2.5% | Reduced |
| Woodline Partners LP | 969,336 | $954.0K | 0.01% | −5,826−0.6% | Reduced |
| Two Sigma Investments, LP | 907,977 | $893.6K | 0.00% | −1,866,065−67.3% | Reduced |
| Susquehanna International Group, LLP | 901,933 | $887.7K | 0.00% | −431,366−32.4% | Reduced |
| Two Sigma Advisers, LP | 846,200 | $832.8K | 0.00% | −314,600−27.1% | Reduced |
| Renaissance Technologies LLC | 791,504 | $779.0K | 0.00% | −1,396,196−63.8% | Reduced |
| Dimensional Fund Advisors LP | 748,299 | $736.4K | 0.00% | −899,247−54.6% | Reduced |
| Bank of New York Mellon Corp | 685,757 | $674.9K | 0.00% | +111,574+19.4% | Added |
| Lion Point Capital, LP | 678,256 | $667.5K | 2.09% | −170,000−20.0% | Reduced |
| JPMorgan Chase & Co | 635,751 | $625.7K | 0.00% | −1,297,325−67.1% | Reduced |
| Summit X, LLC | 582,461 | $577.5K | 0.13% | +352,688+153.5% | Added |
| Charles Schwab Investment Management Inc | 554,183 | $545.4K | 0.00% | +31,725+6.1% | Added |
| Morgan Stanley | 516,034 | $507.9K | 0.00% | −762,820−59.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 457,420 | $450.2K | 0.00% | +457,420 | New |
| Nuveen Asset Management, LLC | 409,857 | $403.4K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 407,458 | $401.0K | 0.00% | −273,352−40.2% | Reduced |
| Graham Capital Management, L.P. | 361,826 | $356.1K | 0.01% | −3,655−1.0% | Reduced |
| Walleye Capital LLC | 334,118 | $328.8K | 0.00% | −449,318−57.4% | Reduced |
| Jacobs Levy Equity Management, Inc | 332,696 | $327.4K | 0.00% | +332,696 | New |
| Group One Trading, L.P. | 321,655 | $316.6K | 0.01% | −201,004−38.5% | Reduced |
| Simplex Trading, LLC | 312,625 | $307.0K | 0.01% | +52,080+20.0% | Added |
| Birchview Capital, LP | 311,200 | $306.3K | 0.28% | −10,000−3.1% | Reduced |
| Alliancebernstein L.P. | 294,530 | $289.9K | 0.00% | +125,540+74.3% | Added |
| Rhumbline Advisers | 292,436 | $287.7K | 0.00% | +59,219+25.4% | Added |
| Legal & General Group Plc | 284,363 | $279.9K | 0.00% | −54,315−16.0% | Reduced |
| Virtu Financial LLC | 277,771 | $273.0K | 0.02% | +277,771 | New |
| Bridgeway Capital Management, LLC | 255,000 | $251.0K | 0.01% | +55,000+27.5% | Added |
| Balyasny Asset Management LLC | 227,005 | $223.4K | 0.00% | +227,005 | New |
| Orion Investment Co | 225,765 | $222.2K | 0.09% | +225,765 | New |
| Citadel Advisors LLC | 207,802 | $204.5K | 0.00% | −1,138−0.5% | Reduced |
| LPL Financial LLC | 191,557 | $188.5K | 0.00% | −37,475−16.4% | Reduced |
| Captrust Financial Advisors | 160,355 | $157.8K | 0.00% | −157,431−49.5% | Reduced |
| Integrated Wealth Concepts LLC | 147,546 | $145.2K | 0.00% | −1,500−1.0% | Reduced |
| Marex Group plc | 143,017 | $140.8K | 0.00% | −23,327−14.0% | Reduced |
| Colony Group, LLC | 117,900 | $116.0K | 0.00% | +2,112+1.8% | Added |
| D. E. Shaw & Co., Inc. | 117,175 | $115.3K | 0.00% | −564,093−82.8% | Reduced |
| MetLife Investment Management | 112,154 | $110.4K | 0.00% | +11,712+11.7% | Added |
| Tudor Investment Corp Et Al | 107,960 | $106.3K | 0.00% | 00.0% | Unchanged |
| Corebridge Financial, Inc. | 103,096 | $101.5K | 0.00% | +103,096 | New |
| Squarepoint Ops LLC | 102,431 | $100.8K | 0.00% | +102,431 | New |
| Wells Fargo & Company | 100,874 | $99.3K | 0.00% | +12,116+13.7% | Added |
| Invesco Ltd. | 87,891 | $86.5K | 0.00% | +6,119+7.5% | Added |
| Pennant Investors, LP | 87,400 | $86.0K | 0.02% | 00.0% | Unchanged |
| Cerity Partners LLC | 82,480 | $81.2K | 0.00% | +12,838+18.4% | Added |
| UBS Group AG | 68,568 | $67.5K | 0.00% | −150,557−68.7% | Reduced |
| Huntington National Bank | 68,493 | $67.4K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 67,457 | $66.4K | 0.00% | −66,872−49.8% | Reduced |
| Voya Investment Management LLC | 65,897 | $64.9K | 0.00% | +5,656+9.4% | Added |
| Baird Financial Group, Inc. | 62,250 | $61.3K | 0.00% | +49,745+397.8% | Added |
| Mariner, LLC | 55,446 | $54.6K | 0.00% | −1,789−3.1% | Reduced |
| Prospera Financial Services Inc | 54,950 | $54.1K | 0.00% | +13,450+32.4% | Added |
| Price T Rowe Associates Inc | 54,714 | $54.0K | 0.00% | 00.0% | Unchanged |
| GTS Securities LLC | 54,436 | $53.6K | 0.00% | −3,724−6.4% | Reduced |
| SG Americas Securities, LLC | 48,670 | $48.0K | 0.00% | −31,362−39.2% | Reduced |
| Citigroup Inc | 48,506 | $47.7K | 0.00% | +227+0.5% | Added |
| Savant Capital, LLC | 43,540 | $42.9K | 0.00% | +43,540 | New |
| Sequoia Financial Advisors, LLC | 42,585 | $41.9K | 0.00% | +2,500+6.2% | Added |
| Tower Research Capital LLC (TRC) | 38,728 | $38.1K | 0.00% | +37,438+2,902.2% | Added |
| Sargent Investment Group, LLC | 38,515 | $37.9K | 0.01% | −495−1.3% | Reduced |
| ProShare Advisors LLC | 37,399 | $36.8K | 0.00% | −10,346−21.7% | Reduced |
| Horizon Kinetics Asset Management LLC | 36,468 | $35.9K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 33,501 | $33.0K | 0.00% | −156,907−82.4% | Reduced |
| Enterprise Bank & Trust Co | 30,000 | $29.5K | 0.01% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 29,811 | $29.3K | 0.00% | −30,505−50.6% | Reduced |
| Principal Financial Group Inc | 28,583 | $28.1K | 0.00% | −10,443−26.8% | Reduced |
| Commonwealth Equity Services, LLC | 28,497 | $28.0K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 27,710 | $27.3K | 0.00% | +50+0.2% | Added |
| Quinn Opportunity Partners LLC | 26,624 | $26.2K | 0.00% | 00.0% | Unchanged |
| Brighton Jones LLC | 25,720 | $25.3K | 0.00% | 00.0% | Unchanged |
| Allegheny Financial Group LTD | 25,000 | $24.6K | 0.01% | +25,000 | New |
| Victory Capital Management Inc | 24,494 | $24.1K | 0.00% | +10,307+72.7% | Added |
| Royal Bank of Canada | 24,618 | $24.0K | 0.00% | +13,641+124.3% | Added |
| Independent Financial Group, LLC | 23,400 | $23.0K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 22,363 | $22.0K | 0.00% | −14,217−38.9% | Reduced |
| Holderness Investments Co | 20,074 | $19.8K | 0.00% | 00.0% | Unchanged |
| Advisors Asset Management, Inc. | 19,777 | $19.5K | 0.00% | −90.0% | Reduced |
| HSBC Holdings PLC | 20,751 | $19.4K | 0.00% | +220+1.1% | Added |
| JustInvest LLC | 19,384 | $19.1K | 0.00% | +19,384 | New |
| Ameritas Investment Partners, Inc. | 19,097 | $18.8K | 0.00% | 00.0% | Unchanged |
| Dynamic Advisor Solutions LLC | 18,333 | $18.0K | 0.00% | −52,000−73.9% | Reduced |
| Advisor Group Holdings, Inc. | 18,325 | $18.0K | 0.00% | −30,867−62.7% | Reduced |
| Wealthcare Advisory Partners LLC | 17,791 | $17.5K | 0.00% | +17,791 | New |
| BNP Paribas Arbitrage, SA | 15,662 | $15.4K | 0.00% | −86,438−84.7% | Reduced |
| Fiduciary Trust Co | 15,102 | $14.9K | 0.00% | 00.0% | Unchanged |
| Equitable Holdings, Inc. | 15,050 | $14.8K | 0.00% | +5,000+49.8% | Added |
| HBK Sorce Advisory LLC | 14,633 | $14.4K | 0.00% | +2,265+18.3% | Added |