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bluebird bio, Inc. (BLUE)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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0.9228+0.0103 (+1.13%)
At close: 04:00PM EDT
0.9399 +0.02 (+1.85%)
After hours: 07:48PM EDT
Insider roster
Insider transactions

Major holders

Currency in USD
Breakdown
0.38%% of shares held by all insiders
65.14%% of shares held by institutions
65.39%% of float held by institutions
245Number of institutions holding shares

Top institutional holders

HolderSharesDate reported% outValue
State Street Corporation13,865,71930 Dec 202312.68%12,795,285
Blackrock Inc.8,983,00130 Dec 20238.22%8,289,513
Vanguard Group Inc8,775,37930 Dec 20238.03%8,097,919
Granahan Investment Management LLC8,077,69730 Dec 20237.39%7,454,098
Alyeska Investment Group, L.p.6,912,50230 Dec 20236.32%6,378,856
Pictet Asset Management Holding SA5,687,33430 Dec 20235.20%5,248,271
Norges Bank Investment Management3,995,60030 Dec 20233.65%3,687,139
Millennium Management Llc3,413,61230 Dec 20233.12%3,150,081
Palo Alto Investors Lp3,333,33330 Dec 20233.05%3,075,999
Ghisallo Capital Management, LLC3,150,00030 Dec 20232.88%2,906,820

Top mutual fund holders

HolderSharesDate reported% outValue
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF12,261,06228 Feb 202411.21%11,314,508
Vanguard Total Stock Market Index Fund6,048,44130 Dec 20235.53%5,581,501
iShares Russell 2000 ETF2,567,97728 Feb 20242.35%2,369,729
Columbia Acorn Fund2,315,63730 Dec 20232.12%2,136,869
Fidelity Select Portfolios - Pharmaceuticals2,226,00030 Jan 20242.04%2,054,152
JNL Series Trust-JNL/Multi Manager Small Cap GrowthFd2,107,01030 Dec 20231.93%1,944,348
Vanguard Extended Market Index Fund1,919,82230 Dec 20231.76%1,771,611
iShares Biotechnology ETF1,428,31528 Feb 20241.31%1,318,049
USAA Mutual Fund Tr-Small Cap Stock Fund1,081,48530 Jan 20240.99%997,994
Fidelity Small Cap Index Fund1,065,25030 Jan 20240.97%983,012