BLUEBIRD BIO INC

CUSIP: 09609G100 Class: Common Stock

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q3 2023
Shares 231,600 Value ($000) $704 Avg Close — Range —
Q2 2023
Shares 231,600 Value ($000) $762 Avg Close — Range —
Q1 2023
Shares 222,200 Value ($000) $707 Avg Close — Range —
Q4 2022
Shares 186,200 Value ($000) $1,289 Avg Close — Range —
Q1 2022
Shares 165,807 Value ($000) $804 Avg Close — Range —
Q4 2021
Shares 149,107 Value ($000) $1,490 Avg Close — Range —
Q3 2021
Shares 149,107 Value ($000) $2,849 Avg Close — Range —
Q2 2021
Shares 148,007 Value ($000) $4,733 Avg Close — Range —
Q1 2021
Shares 151,607 Value ($000) $4,571 Avg Close — Range —
Q4 2020
Shares 149,707 Value ($000) $6,478 Avg Close — Range —
Q3 2020
Shares 146,707 Value ($000) $7,915 Avg Close — Range —
Q2 2020
Shares 144,507 Value ($000) $8,821 Avg Close — Range —
Q1 2020
Shares 107,307 Value ($000) $4,932 Avg Close — Range —
Q4 2019
Shares 105,707 Value ($000) $9,276 Avg Close — Range —
Q3 2019
Shares 103,807 Value ($000) $9,532 Avg Close — Range —
Q2 2019
Shares 102,207 Value ($000) $13,001 Avg Close — Range —
Q1 2019
Shares 99,607 Value ($000) $15,671 Avg Close — Range —
Q4 2018
Shares 95,807 Value ($000) $9,504 Avg Close — Range —
Q3 2018
Shares 93,107 Value ($000) $13,594 Avg Close — Range —
Q2 2018
Shares 87,107 Value ($000) $13,671 Avg Close — Range —
Q1 2018
Shares 85,807 Value ($000) $14,652 Avg Close — Range —
Q4 2017
Shares 82,607 Value ($000) $14,712 Avg Close — Range —
Q3 2017
Shares 75,007 Value ($000) $10,302 Avg Close — Range —
Q2 2017
Shares 75,007 Value ($000) $7,879 Avg Close — Range —
Q1 2017
Shares 66,807 Value ($000) $6,073 Avg Close — Range —
Q4 2016
Shares 66,807 Value ($000) $4,122 Avg Close — Range —
Q3 2016
Shares 59,807 Value ($000) $4,054 Avg Close — Range —
Q2 2016
Shares 59,707 Value ($000) $2,585 Avg Close — Range —
Q1 2016
Shares 54,007 Value ($000) $2,215 Avg Close — Range —
Q4 2015
Shares 42,907 Value ($000) $2,755 Avg Close — Range —
Q3 2015
Shares 42,407 Value ($000) $3,628 Avg Close — Range —
Q2 2015
Shares 37,007 Value ($000) $6,231 Avg Close — Range —
Q1 2015
Shares 30,700 Value ($000) $3,708 Avg Close — Range —
Q4 2014
Shares 30,700 Value ($000) $2,816 Avg Close — Range —
Q3 2014
Shares 21,000 Value ($000) $753 Avg Close — Range —
Q2 2014
Shares 16,500 Value ($000) $636 Avg Close — Range —
Q1 2014
Shares 12,100 Value ($000) $275 Avg Close — Range —
Q4 2013
Shares 4,300 Value ($000) $90 Avg Close — Range —