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bluebird bio, Inc. (BLUE)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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0.8950-0.0284 (-3.07%)
As of 10:10AM EDT. Market open.
Insider Roster
Insider Transactions

Major Holders

Currency in USD
Breakdown
0.38%% of Shares Held by All Insider
65.17%% of Shares Held by Institutions
65.41%% of Float Held by Institutions
244Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
State Street Corporation13,865,719Dec 30, 202312.68%12,409,818
Blackrock Inc.8,983,001Dec 30, 20238.22%8,039,785
Vanguard Group Inc8,775,379Dec 30, 20238.03%7,853,964
Granahan Investment Management LLC8,077,697Dec 30, 20237.39%7,229,538
Alyeska Investment Group, L.p.6,912,502Dec 30, 20236.32%6,186,689
Pictet Asset Management Holding SA5,687,334Dec 30, 20235.20%5,090,163
Norges Bank Investment Management3,995,600Dec 30, 20233.65%3,576,061
Millennium Management Llc3,413,612Dec 30, 20233.12%3,055,182
Palo Alto Investors Lp3,333,333Dec 30, 20233.05%2,983,332
Ghisallo Capital Management, LLC3,150,000Dec 30, 20232.88%2,819,249

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF12,261,062Feb 28, 202411.21%10,973,650
Vanguard Total Stock Market Index Fund6,048,441Dec 30, 20235.53%5,413,354
iShares Russell 2000 ETF4,662,473Mar 30, 20244.26%4,172,913
Columbia Acorn Fund2,315,637Dec 30, 20232.12%2,072,495
Fidelity Select Portfolios - Pharmaceuticals2,226,000Feb 28, 20242.04%1,992,269
JNL Series Trust-JNL/Multi Manager Small Cap GrowthFd2,107,010Dec 30, 20231.93%1,885,773
Vanguard Extended Market Index Fund1,919,822Dec 30, 20231.76%1,718,240
iShares Russell 2000 Value ETF1,798,083Mar 30, 20241.64%1,609,284
iShares Biotechnology ETF1,429,601Mar 30, 20241.31%1,279,492
USAA Mutual Fund Tr-Small Cap Stock Fund1,081,485Jan 30, 20240.99%967,929