Overview Financials News + Filings Key Docs Charts Transactions Ownership Insiders
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bluebird bio, Inc. (BLUE)
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Portfolio as of: |
| Name | Shares | Change | Value | % Port | % OS | Hist | Date |
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STATE STREET CORP
| 16,358,130 | 3,598,659 | 53,818,248,000 | 0.00 | 15.37 |
Hist
| 06/30/2023 |
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BlackRock Inc.
| 8,792,722 | -153,255 | 28,928,056,000 | 0.00 | 8.26 |
Hist
| 06/30/2023 |
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TANG CAPITAL MANAGEMENT LLC
| 7,382,827 | 2,747,299 | 24,289,501,000 | 3.58 | 6.94 |
Hist
| 06/30/2023 |
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PFM Health Sciences, LP
| 7,285,121 | 7,040,254 | 23,968,048,000 | 0.93 | 6.85 |
Hist
| 06/30/2023 |
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VANGUARD GROUP INC
| 5,571,244 | 1,861,637 | 18,329,392,000 | 0.00 | 5.24 |
Hist
| 06/30/2023 |
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Granahan Investment Management, LLC
| 4,856,322 | 3,411,065 | 15,977,299,000 | 0.49 | 4.56 |
Hist
| 06/30/2023 |
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PICTET ASSET MANAGEMENT SA
| 4,666,813 | 1,562,062 | 15,353,815,000 | 0.02 | 4.39 |
Hist
| 06/30/2023 |
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BAKER BROS. ADVISORS LP
| 2,499,715 | 0 | 8,224,062,000 | 0.05 | 2.35 |
Hist
| 06/30/2023 |
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GEODE CAPITAL MANAGEMENT, LLC
| 2,219,758 | 121,116 | 7,303,007,000 | 0.00 | 2.09 |
Hist
| 06/30/2023 |
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JACOBS LEVY EQUITY MANAGEMENT, INC
| 2,090,910 | 1,335,766 | 6,879,094,000 | 0.04 | 1.96 |
Hist
| 06/30/2023 |
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BANK OF AMERICA CORP /DE/
| 1,934,599 | -30,674 | 6,364,831,000 | 0.00 | 1.82 |
Hist
| 06/30/2023 |
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CREDIT SUISSE AG/
| 1,851,808 | 196,275 | 6,092,448,000 | 0.01 | 1.74 |
Hist
| 06/30/2023 |
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Rafferty Asset Management, LLC
| 1,837,462 | 129,019 | 6,045,250,000 | 0.03 | 1.73 |
Hist
| 06/30/2023 |
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JPMORGAN CHASE & CO
| 1,764,321 | 519,354 | 5,804,616,000 | 0.00 | 1.66 |
Hist
| 06/30/2023 |
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Frazier Life Sciences Management, L.P.
| 1,709,907 | 269,150 | 5,625,594,000 | 0.34 | 1.61 |
Hist
| 06/30/2023 |
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GOLDMAN SACHS GROUP INC
| 1,607,761 | 110,698 | 5,112,680,000 | 0.00 | 1.94 |
Hist
| 03/31/2023 |
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DIMENSIONAL FUND ADVISORS LP
| 1,384,820 | -1,211,649 | 4,555,910,000 | 0.00 | 1.30 |
Hist
| 06/30/2023 |
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NORTHERN TRUST CORP
| 1,123,491 | 200,731 | 3,696,285,000 | 0.00 | 1.06 |
Hist
| 06/30/2023 |
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JANE STREET GROUP, LLC
| 953,295 | 609,295 | 3,136,341,000 | 0.00 | 0.90 |
Hist
| 06/30/2023 |
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Walleye Capital LLC
| 836,760 | 836,760 | 2,752,940,000 | 0.01 | 0.79 |
Hist
| 06/30/2023 |
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GROUP ONE TRADING, L.P.
| 795,953 | 635,031 | 2,618,685,000 | 0.01 | 0.75 |
Hist
| 06/30/2023 |
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Woodline Partners LP
| 782,892 | -5,033 | 2,575,715,000 | 0.03 | 0.74 |
Hist
| 06/30/2023 |
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WELLINGTON MANAGEMENT GROUP LLP
| 555,595 | 325,234 | 1,827,908,000 | 0.00 | 0.52 |
Hist
| 06/30/2023 |
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Mirae Asset Global Investments Co., Ltd.
| 540,471 | 219,067 | 1,774,205,000 | 0.00 | 0.51 |
Hist
| 06/30/2023 |
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Lion Point Capital, LP
| 531,256 | 531,256 | 1,747,832,000 | 0.79 | 0.50 |
Hist
| 06/30/2023 |
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CITIGROUP INC
| 527,437 | -791,731 | 1,735,268,000 | 0.00 | 0.50 |
Hist
| 06/30/2023 |
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MORGAN STANLEY
| 465,813 | -367,675 | 1,532,524,000 | 0.00 | 0.44 |
Hist
| 06/30/2023 |
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CITADEL ADVISORS LLC
| 439,034 | 196,230 | 1,444,422,000 | 0.00 | 0.41 |
Hist
| 06/30/2023 |
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UBS Group AG
| 419,187 | -127,458 | 1,379,125,000 | 0.00 | 0.39 |
Hist
| 06/30/2023 |
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Ikarian Capital, LLC
| 412,628 | 0 | 1,357,545,000 | 0.22 | 0.39 |
Hist
| 06/30/2023 |
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Legal & General Group Plc
| 410,557 | 369,774 | 1,350,733,000 | 0.00 | 0.39 |
Hist
| 06/30/2023 |
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Bank of New York Mellon Corp
| 405,422 | 6,842 | 1,333,838,000 | 0.00 | 0.38 |
Hist
| 06/30/2023 |
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DEUTSCHE BANK AG\
| 383,191 | 173,289 | 1,260,698,000 | 0.00 | 0.36 |
Hist
| 06/30/2023 |
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Cubist Systematic Strategies, LLC
| 373,488 | 373,488 | 1,228,776,000 | 0.01 | 0.35 |
Hist
| 06/30/2023 |
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HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
| 353,000 | 353,000 | 1,161,370,000 | 0.01 | 0.33 |
Hist
| 06/30/2023 |
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