Institutional Ownership Insmed Inc (INSM)
This table provides information about the institutional ownership of Insmed Inc (INSM). We have compiled data on the 579 institutions that hold shares in the stock, with a total of 203 Million shares, which have been reported (via 13F filing form) to have a value of $29.9 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Fred Alger Management, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
189,719
shares
|
$27.9 Million
0.09% of portfolio
|
Q2 2025
Reduced 49.85%
|
|
|
Barclays PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
188,864
shares
|
$27.8 Million
0.0% of portfolio
|
Q2 2025
Reduced 32.37%
|
|
|
Victory Capital Management Inc
|
Aug 13, 2025 Q2 2025 |
182,773
shares
|
$26.9 Million
0.01% of portfolio
|
Q2 2025
Reduced 55.32%
|
|
|
Jump Financial, LLC
Chicago, IL |
Aug 13, 2025 Q2 2025 |
181,554
shares
|
$26.7 Million
0.23% of portfolio
|
Q2 2025
New holding
|
|
|
Rhenman & Partners Asset Management Ab
Stockholm, V7 |
Aug 13, 2025 Q2 2025 |
175,435
shares
|
$25.8 Million
2.31% of portfolio
|
Q2 2025
Reduced 5.43%
|
|
|
California State Teachers Retirement System
West Sacramento, CA |
Aug 14, 2025 Q2 2025 |
173,529
shares
|
$25.5 Million
0.02% of portfolio
|
Q2 2025
Added 10.04%
|
|
|
Ikarian Capital, LLC
Dallas, TX |
Aug 14, 2025 Q2 2025 |
163,751
shares
|
$24.1 Million
5.03% of portfolio
|
Q2 2025
Added 93.1%
|
|
|
Prudential Financial Inc
Newark, NJ |
Aug 12, 2025 Q2 2025 |
155,440
shares
|
$22.9 Million
0.02% of portfolio
|
Q2 2025
Added 0.17%
|
|
|
B Group, Inc.
Dallas, TX |
Aug 14, 2025 Q2 2025 |
155,000
shares
|
$22.8 Million
12.01% of portfolio
|
Q2 2025
Reduced 40.95%
|
|
|
Wcm Investment Management, LLC
Laguna Beach, CA |
Jul 28, 2025 Q2 2025 |
153,986
shares
|
$22.7 Million
0.04% of portfolio
|
Q2 2025
Added 6.65%
|
|
|
Panagora Asset Management Inc
Boston, MA |
Aug 13, 2025 Q2 2025 |
149,591
shares
|
$22 Million
0.07% of portfolio
|
Q2 2025
Reduced 51.23%
|
|
|
Frontier Capital Management CO LLC
|
Aug 14, 2025 Q2 2025 |
147,801
shares
|
$21.8 Million
0.15% of portfolio
|
Q2 2025
Reduced 73.49%
|
|
|
Credit Suisse Ag
Zurich, V8 |
May 10, 2024 Q1 2024 |
134,182
shares
|
$19.8 Million
0.0% of portfolio
|
Q1 2024
Reduced 0.13%
|
|
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
Aug 14, 2025 Q2 2025 |
134,010
shares
|
$19.7 Million
0.03% of portfolio
|
Q2 2025
New holding
|
|
|
State Board Of Administration Of Florida Retirement System
|
Aug 13, 2025 Q2 2025 |
130,165
shares
|
$19.2 Million
0.02% of portfolio
|
Q2 2025
Added 245.89%
|
|
|
Jain Global LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
127,161
shares
|
$18.7 Million
0.11% of portfolio
|
Q2 2025
New holding
|
|
|
Van Eck Associates Corp
|
Aug 14, 2025 Q2 2025 |
119,786
shares
|
$17.6 Million
0.01% of portfolio
|
Q2 2025
Reduced 3.05%
|
|
|
Segall Bryant & Hamill, LLC
Chicago, IL |
Aug 12, 2025 Q2 2025 |
119,136
shares
|
$17.5 Million
0.17% of portfolio
|
Q2 2025
Reduced 30.27%
|
|
|
State Of Wisconsin Investment Board
Madison, WI |
Aug 14, 2025 Q2 2025 |
117,961
shares
|
$17.4 Million
0.03% of portfolio
|
Q2 2025
Reduced 6.36%
|
|
|
Granahan Investment Management, LLC
Waltham, MA |
Aug 14, 2025 Q2 2025 |
115,917
shares
|
$17.1 Million
0.56% of portfolio
|
Q2 2025
Reduced 38.28%
|
|
|
Federated Hermes, Inc.
Pittsburgh, PA |
Aug 13, 2025 Q2 2025 |
108,385
shares
|
$16 Million
0.02% of portfolio
|
Q2 2025
Reduced 43.74%
|
|
|
Driehaus Capital Management LLC
Chicago, IL |
Aug 14, 2025 Q2 2025 |
108,081
shares
|
$15.9 Million
0.11% of portfolio
|
Q2 2025
Reduced 67.39%
|
|
|
Rafferty Asset Management, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
98,110
shares
|
$14.4 Million
0.03% of portfolio
|
Q2 2025
Reduced 32.79%
|
|
|
Quadrature Capital LTD
London, X0 |
Aug 13, 2025 Q2 2025 |
96,703
shares
|
$14.2 Million
0.17% of portfolio
|
Q2 2025
Added 1191.78%
|
|
|
Readystate Asset Management LP
Chicago, IL |
Aug 07, 2025 Q2 2025 |
94,052
shares
|
$13.8 Million
0.29% of portfolio
|
Q2 2025
Reduced 30.11%
|