Shares

21 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2022

Aug 15, 2022

SELL
$2.94 - $5.23 $46,352 - $82,456
-15,766 Closed
0 $0
Q1 2022

May 13, 2022

BUY
$4.07 - $10.6 $3,483 - $9,073
856 Added 5.74%
15,766 $28,000
Q4 2021

Feb 14, 2022

BUY
$8.96 - $16.31 $5,761 - $10,487
643 Added 4.51%
14,910 $96,000
Q3 2021

Nov 12, 2021

SELL
$11.24 - $21.0 $12,274 - $22,932
-1,092 Reduced 7.11%
14,267 $261,000
Q2 2021

Aug 06, 2021

SELL
$18.04 - $22.09 $121,084 - $148,268
-6,712 Reduced 30.41%
15,359 $513,000
Q1 2021

May 12, 2021

SELL
$16.59 - $33.89 $252,168 - $515,128
-15,200 Reduced 40.78%
22,071 $918,000
Q4 2020

Feb 08, 2021

BUY
$27.5 - $37.92 $99,852 - $137,687
3,631 Added 10.79%
37,271 $1.58 Million
Q3 2020

Dec 04, 2020

SELL
$34.44 - $43.75 $320,085 - $406,612
-9,294 Reduced 21.65%
33,640 $1.8 Million
Q3 2020

Nov 06, 2020

BUY
$34.44 - $43.75 $500,964 - $636,387
14,546 Added 51.24%
42,934 $2.3 Million
Q2 2020

Aug 17, 2020

BUY
$27.12 - $45.97 $191,304 - $324,272
7,054 Added 33.06%
28,388 $1.67 Million
Q2 2020

Aug 11, 2020

SELL
$27.12 - $45.97 $204,078 - $345,924
-7,525 Reduced 26.08%
21,334 $1.73 Million
Q1 2020

May 14, 2020

BUY
$26.16 - $63.5 $275,909 - $669,734
10,547 Added 57.6%
28,859 $1.33 Million
Q4 2019

Feb 06, 2020

BUY
$46.96 - $61.67 $580,284 - $762,056
12,357 Added 207.51%
18,312 $1.61 Million
Q3 2019

Nov 12, 2019

BUY
$59.47 - $93.1 $354,143 - $554,410
5,955 New
5,955 $547,000
Q2 2019

Aug 14, 2019

SELL
$75.84 - $105.21 $298,051 - $413,475
-3,930 Closed
0 $0
Q1 2019

May 15, 2019

BUY
$64.44 - $104.11 $165,481 - $267,354
2,568 Added 188.55%
3,930 $618,000
Q3 2018

Nov 08, 2018

SELL
$88.86 - $117.49 $1.44 Million - $1.9 Million
-16,188 Reduced 92.24%
1,362 $199,000
Q2 2018

Aug 03, 2018

BUY
$99.64 - $127.59 $1.19 Million - $1.52 Million
11,916 Added 211.5%
17,550 $2.75 Million
Q1 2018

May 11, 2018

SELL
$105.8 - $150.94 $84,428 - $120,450
-798 Reduced 12.41%
5,634 $963,000
Q4 2017

Feb 08, 2018

BUY
$81.25 - $130.7 $501,150 - $806,157
6,168 Added 2336.36%
6,432 $1.15 Million
Q3 2017

Nov 06, 2017

BUY
$57.74 - $91.42 $15,243 - $24,134
264
264 $36,000

Others Institutions Holding BLUE

About bluebird bio, Inc.


  • Ticker BLUE
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 77,121,800
  • Market Cap $28.5M
  • Description
  • bluebird bio, Inc., a biotechnology company, researches, develops, and commercializes transformative gene therapies for severe genetic diseases. Its product candidates for severe genetic diseases include betibeglogene autotemcel for the treatment of transfusion-dependent ß-thalassemia; lovotibeglogene autotemcel for the treatment of sickle cell ...
More about BLUE
Track This Portfolio

Track Sei Investments CO Portfolio

Follow Sei Investments CO and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Sei Investments CO, based on Form 13F filings with the SEC.

News

Stay updated on Sei Investments CO with notifications on news.