BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

Note: Option positions (PUT/CALL) are excluded.

Q3 2024
Shares 10,474,007 Value ($000) $5,446 Avg Close — Range —
Q2 2024
Shares 10,301,300 Value ($000) $10,139 Avg Close — Range —
Q1 2024
Shares 10,498,460 Value ($000) $13,438 Avg Close — Range —
Q4 2023
Shares 8,775,379 Value ($000) $12,110 Avg Close — Range —
Q3 2023
Shares 5,617,460 Value ($000) $17,077 Avg Close — Range —
Q2 2023
Shares 5,571,244 Value ($000) $18,329 Avg Close — Range —
Q1 2023
Shares 5,422,274 Value ($000) $17,243 Avg Close — Range —
Q4 2022
Shares 4,266,320 Value ($000) $29,523 Avg Close — Range —
Q3 2022
Shares 3,709,607 Value ($000) $23,482 Avg Close — Range —
Q2 2022
Shares 3,506,909 Value ($000) $14,518 Avg Close — Range —
Q1 2022
Shares 5,927,556 Value ($000) $28,749 Avg Close — Range —
Q4 2021
Shares 7,233,590 Value ($000) $72,263 Avg Close — Range —
Q3 2021
Shares 7,089,204 Value ($000) $135,475 Avg Close — Range —
Q2 2021
Shares 6,961,075 Value ($000) $222,615 Avg Close — Range —
Q1 2021
Shares 6,797,519 Value ($000) $204,945 Avg Close — Range —
Q4 2020
Shares 6,463,232 Value ($000) $279,663 Avg Close — Range —
Q3 2020
Shares 6,321,228 Value ($000) $341,029 Avg Close — Range —
Q2 2020
Shares 6,097,060 Value ($000) $372,164 Avg Close — Range —
Q1 2020
Shares 3,876,042 Value ($000) $178,143 Avg Close — Range —
Q4 2019
Shares 3,771,360 Value ($000) $330,937 Avg Close — Range —
Q3 2019
Shares 3,782,102 Value ($000) $347,273 Avg Close — Range —
Q2 2019
Shares 3,807,915 Value ($000) $484,366 Avg Close — Range —
Q1 2019
Shares 4,892,714 Value ($000) $769,771 Avg Close — Range —
Q4 2018
Shares 4,796,557 Value ($000) $475,818 Avg Close — Range —
Q3 2018
Shares 4,619,413 Value ($000) $674,435 Avg Close — Range —
Q2 2018
Shares 4,196,547 Value ($000) $658,648 Avg Close — Range —
Q1 2018
Shares 4,174,775 Value ($000) $712,843 Avg Close — Range —
Q4 2017
Shares 4,053,085 Value ($000) $721,855 Avg Close — Range —
Q3 2017
Shares 3,683,881 Value ($000) $505,982 Avg Close — Range —
Q2 2017
Shares 3,559,102 Value ($000) $373,884 Avg Close — Range —
Q1 2017
Shares 3,215,246 Value ($000) $292,266 Avg Close — Range —
Q4 2016
Shares 3,073,953 Value ($000) $189,663 Avg Close — Range —
Q3 2016
Shares 2,735,732 Value ($000) $185,428 Avg Close — Range —
Q2 2016
Shares 2,680,871 Value ($000) $116,055 Avg Close — Range —
Q1 2016
Shares 2,347,475 Value ($000) $99,767 Avg Close — Range —
Q4 2015
Shares 2,371,577 Value ($000) $152,303 Avg Close — Range —
Q3 2015
Shares 2,196,873 Value ($000) $187,942 Avg Close — Range —
Q2 2015
Shares 2,075,365 Value ($000) $349,430 Avg Close — Range —
Q1 2015
Shares 1,386,924 Value ($000) $167,499 Avg Close — Range —
Q4 2014
Shares 768,517 Value ($000) $70,489 Avg Close — Range —
Q3 2014
Shares 627,673 Value ($000) $22,521 Avg Close — Range —
Q2 2014
Shares 401,904 Value ($000) $15,502 Avg Close — Range —
Q1 2014
Shares 222,779 Value ($000) $5,066 Avg Close — Range —
Q4 2013
Shares 123,817 Value ($000) $2,598 Avg Close — Range —
Q3 2013
Shares 104,928 Value ($000) $2,829 Avg Close — Range —