HolderBook

BLUEBIRD BIO INC (BLUEXXXX)

Institutional ownership reported to the SEC as of Q4 2024, across 25 quarters.

3
Reporting holders
$97.9K
Reported value
0.0%
Held as options
-126
Holder change

Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.

Holders

FilerValueShares Their book Held Change
IFP Advisors, Inc$94.2K10,5000.00%3qHELD
Riggs Asset Managment Co. Inc.$2.8K3500.00%4q-95.0%-$52.3K
Raiffeisen Bank International AG$9721120.00%newFIRST

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q4 20243$97.9K10,9620010.0%
Q3 2024129$32.8M61,836,2701336401.1%
Q2 2024139$78.4M78,603,8621734451.4%
Q1 2024143$137.9M104,869,2342055371.9%
Q4 2023173$183.5M129,386,7854159322.7%
Q3 2023152$271.7M87,704,3251244421.9%
Q2 2023159$306.7M92,276,1641960371.0%
Q1 2023155$302.8M95,888,7582459331.0%
Q4 2022150$409.2M59,131,6983847391.2%
Q3 2022154$422.1M65,594,3913753331.7%
Q2 2022143$231.3M55,055,9972553371.4%
Q1 2022165$303.8M62,202,5873449430.7%
Q4 2021161$594.8M58,690,4581960431.4%
Q3 2021188$1.0B52,283,9061863551.9%
Q2 2021232$1.8B53,344,3984679622.6%
Q1 2021229$1.6B52,484,9384183623.4%
Q4 2020267$3.0B65,644,4094090853.1%
Q3 2020279$3.6B64,448,4463795852.6%
Q2 2020281$4.0B64,711,85670114531.7%
Q1 2020246$2.8B60,341,9232597731.6%
Q4 2019278$5.5B60,723,6365491702.6%
Q3 2019246$6.0B63,918,2591980792.6%
Q2 2019281$8.3B62,681,7782999843.9%
Q1 2019298$10.1B62,871,2516298802.0%
Q4 2018253$6.3B61,685,0993653.3%