A detailed history of Group One Trading, L.P. transactions in Bluebird Bio, Inc. stock. As of the latest transaction made, Group One Trading, L.P. holds 321,655 shares of BLUE stock, worth $141,528. This represents 0.01% of its overall portfolio holdings.

Number of Shares
321,655
Previous 522,659 38.46%
Holding current value
$141,528
Previous $669,000 52.91%
% of portfolio
0.01%
Previous 0.02%

Shares

25 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2024

Aug 14, 2024

SELL
$0.85 - $1.26 $170,853 - $253,265
-201,004 Reduced 38.46%
321,655 $315,000
Q1 2024

May 10, 2024

SELL
$0.91 - $1.75 $387,145 - $744,511
-425,435 Reduced 44.87%
522,659 $669,000
Q4 2023

Feb 14, 2024

BUY
$1.32 - $4.83 $374,051 - $1.37 Million
283,372 Added 42.63%
948,094 $1.31 Million
Q3 2023

Nov 09, 2023

SELL
$3.02 - $4.05 $396,317 - $531,485
-131,231 Reduced 16.49%
664,722 $2.02 Million
Q2 2023

Aug 09, 2023

BUY
$2.79 - $5.03 $1.77 Million - $3.19 Million
635,031 Added 394.62%
795,953 $2.62 Million
Q1 2023

May 12, 2023

BUY
$3.14 - $8.22 $505,295 - $1.32 Million
160,922 New
160,922 $511,000
Q3 2022

Nov 09, 2022

BUY
$3.75 - $7.39 $371,111 - $731,336
98,963 Added 169.04%
157,508 $997,000
Q2 2022

Aug 11, 2022

BUY
$2.94 - $5.23 $71,227 - $126,707
24,227 Added 70.6%
58,545 $242,000
Q1 2022

May 12, 2022

SELL
$4.07 - $10.6 $491,680 - $1.28 Million
-120,806 Reduced 77.88%
34,318 $166,000
Q4 2021

Feb 11, 2022

SELL
$8.96 - $16.31 $99,877 - $181,807
-11,147 Reduced 6.7%
155,124 $1.55 Million
Q3 2021

Nov 12, 2021

BUY
$11.24 - $21.0 $121,785 - $227,535
10,835 Added 6.97%
166,271 $3.18 Million
Q2 2021

Aug 10, 2021

SELL
$18.04 - $22.09 $564,904 - $691,726
-31,314 Reduced 16.77%
155,436 $4.97 Million
Q1 2021

May 12, 2021

BUY
$16.59 - $33.89 $1.76 Million - $3.6 Million
106,196 Added 131.83%
186,750 $5.63 Million
Q4 2020

Feb 10, 2021

BUY
$27.5 - $37.92 $1.62 Million - $2.24 Million
59,072 Added 274.98%
80,554 $3.49 Million
Q3 2020

Nov 12, 2020

SELL
$34.44 - $43.75 $280,513 - $356,343
-8,145 Reduced 27.49%
21,482 $1.16 Million
Q2 2020

Aug 13, 2020

SELL
$27.12 - $45.97 $1.12 Million - $1.91 Million
-41,452 Reduced 58.32%
29,627 $1.81 Million
Q1 2020

May 13, 2020

BUY
$26.16 - $63.5 $1.31 Million - $3.17 Million
49,967 Added 236.68%
71,079 $3.27 Million
Q4 2019

Feb 10, 2020

SELL
$46.96 - $61.67 $67,575 - $88,743
-1,439 Reduced 6.38%
21,112 $1.85 Million
Q3 2019

Nov 12, 2019

SELL
$59.47 - $93.1 $640,491 - $1 Million
-10,770 Reduced 32.32%
22,551 $2.07 Million
Q2 2019

Aug 09, 2019

BUY
$75.84 - $105.21 $2.14 Million - $2.97 Million
28,234 Added 555.02%
33,321 $4.24 Million
Q1 2019

May 13, 2019

SELL
$64.44 - $104.11 $1.75 Million - $2.83 Million
-27,228 Reduced 84.26%
5,087 $800,000
Q4 2018

Feb 06, 2019

SELL
$59.1 - $93.26 $1.04 Million - $1.64 Million
-17,553 Reduced 35.2%
32,315 $3.21 Million
Q3 2018

Nov 08, 2018

SELL
$88.86 - $117.49 $449,720 - $594,616
-5,061 Reduced 9.21%
49,868 $7.28 Million
Q2 2018

Aug 14, 2018

BUY
$99.64 - $127.59 $1.97 Million - $2.53 Million
19,801 Added 56.37%
54,929 $8.62 Million
Q1 2018

May 11, 2018

BUY
$105.8 - $150.94 $3.72 Million - $5.3 Million
35,128 New
35,128 $6 Million

Others Institutions Holding BLUE

About bluebird bio, Inc.


  • Ticker BLUE
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 77,121,800
  • Market Cap $33.9M
  • 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
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