Bluebird Bio Inc.
13F holders, Q1 2025 (March 31)85holders +4
24new positions
18sold out
1famous investor
$4.89avg. 13F price*
At the end of Q1 2025, 85 institutions reported holding Bluebird Bio Inc. in their 13F filings, up 4 from Q4 2024. 24 opened new positions and 18 sold out. The largest holders were BlackRock, Inc. ($3.4M), Vanguard Group Inc. ($2.5M) and Tang Capital Management LLC ($2.0M). One famous investor held it Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Bluebird Bio Inc.
- CUSIP
- 09609G209
- Latest filing quarter
- Q2 2025
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 24 | $5.7M |
| Exits | 18 | $2.5M |
All 13F filers, Q4 2024 → Q1 2025: 1,223,002 shares bought and 552,840 shares sold, net +670,162 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 85 holders
| BlackRock, Inc. | 0.00% | Reduce -1.5% | 697,973 | $3.4M |
| Vanguard Group Inc. | 0.00% | Reduce -1.4% | 518,238 | $2.5M |
| Tang Capital Management LLC | 0.11% | New | 400,000 | $2.0M |
| Geode Capital Management, LLC | 0.00% | Add +5.4% | 246,117 | $1.2M |
| State Street Corp. | 0.00% | Reduce -0.9% | 196,179 | $957K |
| Credit Industriel Et Commercial | 0.17% | New | 150,000 | $732K |
| Groupe la Francaise | 0.01% | New | 135,000 | $679K |
| Equitec Proprietary Markets, LLC | 1.55% | New | 110,714 | $540K |
| FMR LLC | 0.00% | Add +84.1% | 87,667 | $428K |
| Quinn Opportunity Partners LLC | 0.03% | New | 81,429 | $397K |
| Northern Trust Corp. | 0.00% | Reduce -1.6% | 80,401 | $392K |
| Lion Point Capital, LP | 2.46% | No change | 78,912 | $385K |
| Goldman Sachs Group Inc. | 0.00% | Add +4.7% | 64,950 | $317K |
| Black Maple Capital Management LP | 0.23% | New | 60,197 | $294K |
| Susquehanna International Group, LLP | 0.00% | New | 56,588 | $276K |
| Simplex Trading, LLC | 0.01% | New | 53,134 | $259K |
| Murchinson Ltd. | 0.05% | New | 52,000 | $254K |
| UBS Group AG | 0.00% | Reduce -51.3% | 51,804 | $253K |
| Bank of New York Mellon Corp | 0.00% | Add +12.7% | 32,759 | $160K |
| CSS LLC | 0.03% | New | 30,772 | $150K |
| Morgan Stanley | 0.00% | Reduce -23.4% | 28,723 | $140K |
| JPMorgan Chase & Co. | 0.00% | Reduce -47.0% | 26,870 | $131K |
| Bank of America Corp. | 0.00% | Reduce -51.0% | 26,224 | $128K |
| Summit X, LLC | 0.03% | Reduce -33.5% | 25,045 | $122K |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -16.0% | 23,235 | $113K |
| AQR Capital Management | 0.00% | Reduce -17.6% | 22,098 | $108K |
| Group One Trading LLC | 0.00% | New | 21,693 | $106K |
| Regeneron Pharmaceuticals, Inc. | 0.01% | No change | 21,000 | $102K |
| Deutsche Bank AG | 0.00% | Add +0.0% | 20,068 | $98K |
| Alliancebernstein L.P. | 0.00% | No change | 14,723 | $72K |
| Two Sigma Investments, LP | 0.00% | Reduce -29.1% | 13,745 | $67K |
| Rhumbline Advisers | 0.00% | Reduce -11.7% | 12,522 | $61K |
| Barclays PLC | 0.00% | Reduce -33.3% | 9,813 | $48K |
| Citigroup Inc. | 0.00% | Reduce -10.7% | 7,503 | $37K |
| Wells Fargo & Company | 0.00% | Add +3.8% | 6,499 | $32K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +4.2% | 5,862 | $29K |
| Osaic Holdings, Inc. | 0.00% | Add +34125.0% | 5,476 | $27K |
| Corebridge Financial, Inc. | 0.00% | Reduce -1.5% | 4,781 | $23K |
| Picton Mahoney Asset Management | 0.00% | New | 3,220 | $16K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 2,731 | $13K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -21.3% | 2,421 | $12K |
| New York State Common Retirement Fund | 0.00% | No change | 1,675 | $8K |
| Cwm, LLC | 0.00% | Add +283.5% | 1,722 | $8K |
| Royal Bank of Canada | 0.00% | Reduce -30.5% | 1,145 | $5K |
| Federation des caisses Desjardins du Quebec | 0.00% | Reduce -6.5% | 1,000 | $5K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 954 | $5K |
| Legal & General Group Plc | 0.00% | No change | 939 | $5K |
| California State Teachers Retirement System | 0.00% | No change | 694 | $3K |
| BNP Paribas Financial Markets | 0.00% | Reduce -85.1% | 679 | $3K |
| PNC Financial Services Group, Inc. | 0.00% | Add +2129.2% | 535 | $3K |
| Nisa Investment Advisors, LLC | 0.00% | Add +163.5% | 419 | $2K |
| Amalgamated Bank | 0.00% | Reduce -0.3% | 325 | $2K |
| Riggs Asset Managment Co. Inc. | 0.00% | New | 350 | $2K |
| HM Payson & Co. | 0.00% | No change | 200 | $976 |
| Sterling Capital Management LLC | 0.00% | Reduce -46.1% | 175 | $854 |
| SBI Securities Co., Ltd. | 0.00% | Reduce -16.6% | 171 | $834 |
| NewEdge Advisors, LLC | 0.00% | No change | 150 | $732 |
| Optiver Holding B.V. | 0.00% | New | 117 | $571 |
| Vermillion Wealth Management, Inc. | 0.00% | No change | 114 | $556 |
| Raiffeisen Bank International AG | 0.00% | New | 112 | $547 |
| Russell Investments Group, Ltd. | 0.00% | New | 108 | $527 |
| CoreCap Advisors, LLC | 0.00% | New | 90 | $439 |
| Parkside Financial Bank & Trust | 0.00% | New | 85 | $415 |
| Rothschild Investment LLC | 0.00% | Add +33.3% | 60 | $293 |
| Activest Wealth Management | 0.00% | No change | 50 | $244 |
| Accent Capital Management, LLC | 0.00% | No change | 50 | $244 |
| Sandy Spring Bank | 0.00% | No change | 33 | $162 |
| GAMMA Investing LLC | 0.00% | Add +57.9% | 30 | $146 |
| Steward Partners Investment Advisory, LLC | 0.00% | No change | 20 | $98 |
| Jones Financial Companies LLLP | 0.00% | Add +80.0% | 18 | $73 |
| Trust Co. of Vermont | 0.00% | No change | 11 | $54 |
| HighMark Wealth Management LLC | 0.00% | No change | 11 | $54 |
| Toth Financial Advisory Corp. | 0.00% | New | 10 | $49 |
| Northwestern Mutual Wealth Management Co. | 0.00% | Add +25.0% | 10 | $49 |
| Truvestments Capital LLC | 0.00% | No change | 6 | $29 |
| JFS Wealth Advisors, LLC | 0.00% | No change | 5 | $25 |
| Hager Investment Management Services, LLC | 0.00% | No change | 5 | $24 |
| National Bank of Canada | 0.00% | Reduce -100.0% | 4 | $20 |
| SouthState Bank Corp | 0.00% | New | 2 | $10 |
| St Germain D J Co. Inc. | 0.00% | No change | 2 | $10 |
| 1620 Investment Advisors, Inc. | 0.00% | New | 2 | $10 |
| Clean Yield Group | 0.00% | New | 1 | $5 |
| Larson Financial Group LLC | 0.00% | No change | 1 | $5 |
| FNY Investment Advisers, LLC | 0.00% | New | 100 | $0 |
| Tsfg, LLC | 0.00% | New | 1 | $0 |
"% of holder's portfolio" is BLUEBIRD BIO INC's weight in each manager's 13F, not the share of Bluebird Bio Inc. the manager owns.