A detailed history of William Blair Investment Management, LLC transactions in Insmed Inc stock. As of the latest transaction made, William Blair Investment Management, LLC holds 3,469,728 shares of INSM stock, worth $251 Million. This represents 0.63% of its overall portfolio holdings.

Number of Shares
3,469,728
Previous 4,214,719 17.68%
Holding current value
$251 Million
Previous $114 Million 103.31%
% of portfolio
0.63%
Previous 0.31%

Shares

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

Aug 08, 2024

SELL
$22.0 - $69.71 $16.4 Million - $51.9 Million
-744,991 Reduced 17.68%
3,469,728 $232 Million
Q1 2024

May 08, 2024

SELL
$25.72 - $29.94 $1.08 Million - $1.26 Million
-41,968 Reduced 0.99%
4,214,719 $114 Million
Q4 2023

Feb 09, 2024

BUY
$23.42 - $31.74 $345,491 - $468,228
14,752 Added 0.35%
4,256,687 $132 Million
Q3 2023

Nov 09, 2023

SELL
$19.86 - $26.93 $873,522 - $1.18 Million
-43,984 Reduced 1.03%
4,241,935 $107 Million
Q2 2023

Aug 10, 2023

BUY
$16.44 - $21.1 $9.52 Million - $12.2 Million
579,241 Added 15.63%
4,285,919 $90.4 Million
Q1 2023

May 12, 2023

BUY
$16.26 - $21.73 $5.15 Million - $6.88 Million
316,513 Added 9.34%
3,706,678 $63.2 Million
Q4 2022

Feb 09, 2023

SELL
$16.98 - $23.15 $2.83 Million - $3.85 Million
-166,419 Reduced 4.68%
3,390,165 $67.7 Million
Q3 2022

Nov 09, 2022

BUY
$20.88 - $28.21 $615,855 - $832,053
29,495 Added 0.84%
3,556,584 $76.6 Million
Q2 2022

Aug 10, 2022

SELL
$17.07 - $25.71 $1.17 Million - $1.76 Million
-68,537 Reduced 1.91%
3,527,089 $69.6 Million
Q1 2022

May 11, 2022

SELL
$20.42 - $28.13 $26.9 Million - $37.1 Million
-1,318,514 Reduced 26.83%
3,595,626 $84.5 Million
Q4 2021

Feb 14, 2022

SELL
$25.89 - $33.45 $1.6 Million - $2.07 Million
-61,901 Reduced 1.24%
4,914,140 $134 Million
Q3 2021

Nov 10, 2021

SELL
$22.46 - $29.47 $1.13 Million - $1.48 Million
-50,143 Reduced 1.0%
4,976,041 $137 Million
Q2 2021

Aug 12, 2021

BUY
$24.17 - $36.01 $30.5 Million - $45.4 Million
1,261,948 Added 33.52%
5,026,184 $143 Million
Q1 2021

May 13, 2021

BUY
$32.28 - $44.3 $1.96 Million - $2.69 Million
60,610 Added 1.64%
3,764,236 $128 Million
Q4 2020

Feb 09, 2021

BUY
$31.45 - $40.54 $41.4 Million - $53.4 Million
1,316,630 Added 55.16%
3,703,626 $123 Million
Q3 2020

Nov 06, 2020

BUY
$26.0 - $34.5 $40.8 Million - $54.1 Million
1,567,605 Added 191.31%
2,386,996 $76.7 Million
Q2 2020

Aug 12, 2020

BUY
$14.11 - $29.42 $1.46 Million - $3.05 Million
103,823 Added 14.51%
819,391 $22.6 Million
Q1 2020

May 08, 2020

BUY
$13.63 - $33.98 $9.75 Million - $24.3 Million
715,568 New
715,568 $11.5 Million

Others Institutions Holding INSM

About INSMED Inc


  • Ticker INSM
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 135,476,992
  • Market Cap $9.82B
  • Description
  • Insmed Incorporated, a biopharmaceutical company, develops and commercializes therapies for patients with serious and rare diseases. The company offers ARIKAYCE for the treatment of Mycobacterium avium complex lung disease as part of a combination antibacterial drug regimen for adult patients. It is also developing Brensocatib, an oral reversibl...
More about INSM
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