First Trust Portfolios L.P. 13D/13G Filings for bluebird bio, Inc. (BLUE)

First Trust Portfolios L.P. 13D and 13G filings for bluebird bio, Inc.:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Shares have been adjusted for stock splits.
Time period
Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2023-02-03
10:16 am
Sale
2022-12-3113Gbluebird bio, Inc.
BLUE
First Trust Portfolios L.P.0
0.000%
-260,241decrease
(Position Closed)
Filing
2022-01-26
09:44 am
Purchase
2021-12-3113Gbluebird bio, Inc.
BLUE
First Trust Portfolios L.P.260,241
7.420%
260,241increase
(New Position)
Filing