Institutional Ownership Insmed Inc (INSM)
This table provides information about the institutional ownership of Insmed Inc (INSM). We have compiled data on the 644 institutions that hold shares in the stock, with a total of 208 Million shares, which have been reported (via 13F filing form) to have a value of $40.2 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Td Asset Management Inc
|
Nov 10, 2025 Q3 2025 |
398,256
shares
|
$77 Million
0.05% of portfolio
|
Q3 2025
Added 0.77%
|
|
|
Candriam S.C.A.
|
Nov 05, 2025 Q3 2025 |
397,588
shares
|
$76.8 Million
0.31% of portfolio
|
Q3 2025
Reduced 9.37%
|
|
|
Putnam Investments LLC
Boston, MA |
Feb 14, 2024 Q4 2023 |
387,674
shares
|
$74.9 Million
0.02% of portfolio
|
Q4 2023
New holding
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Nov 12, 2025 Q3 2025 |
386,671
shares
|
$74.7 Million
0.01% of portfolio
|
Q3 2025
Reduced 6.09%
|
|
|
Rock Springs Capital Management LP
Baltimore, MD |
Nov 14, 2025 Q3 2025 |
385,000
shares
|
$74.4 Million
3.71% of portfolio
|
Q3 2025
Reduced 26.67%
|
|
|
Ing Groep Nv
|
Nov 06, 2025 Q3 2025 |
373,500
shares
|
$72.2 Million
0.3% of portfolio
|
Q3 2025
New holding
|
|
|
Polar Capital Holdings PLC
London, X0 |
Nov 14, 2025 Q3 2025 |
371,887
shares
|
$71.9 Million
0.29% of portfolio
|
Q3 2025
Reduced 46.72%
|
|
|
Swiss National Bank
Zurich, V8 |
Nov 13, 2025 Q3 2025 |
371,300
shares
|
$71.7 Million
0.03% of portfolio
|
Q3 2025
Added 12.75%
|
|
|
Victory Capital Management Inc
|
Nov 12, 2025 Q3 2025 |
354,907
shares
|
$68.6 Million
0.03% of portfolio
|
Q3 2025
Added 94.18%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Nov 13, 2025 Q3 2025 |
352,887
shares
|
$68.2 Million
0.07% of portfolio
|
Q3 2025
Added 14.32%
|
|
|
Envestnet Asset Management Inc
|
Nov 04, 2025 Q3 2025 |
342,785
shares
|
$66.2 Million
0.02% of portfolio
|
Q3 2025
Reduced 6.3%
|
|
|
Long Focus Capital Management, LLC
San Juan, PR |
Nov 14, 2025 Q3 2025 |
338,000
shares
|
$65.3 Million
1.81% of portfolio
|
Q3 2025
Reduced 35.02%
|
|
|
Frontier Capital Management CO LLC
|
Nov 14, 2025 Q3 2025 |
328,884
shares
|
$63.5 Million
0.47% of portfolio
|
Q3 2025
Added 122.52%
|
|
|
Federated Hermes, Inc.
Pittsburgh, PA |
Nov 03, 2025 Q3 2025 |
328,223
shares
|
$63.4 Million
0.09% of portfolio
|
Q3 2025
Added 202.83%
|
|
|
Patient Square Capital LP
Menlo Park, CA |
Nov 10, 2025 Q3 2025 |
326,400
shares
|
$63.1 Million
12.57% of portfolio
|
Q3 2025
Reduced 9.03%
|
|
|
First Turn Management, LLC
Del Mar, CA |
Nov 14, 2025 Q3 2025 |
319,773
shares
|
$61.8 Million
6.91% of portfolio
|
Q3 2025
Reduced 14.19%
|
|
|
Amundi
Paris, I0 |
Nov 14, 2025 Q3 2025 |
317,096
shares
|
$61.3 Million
0.02% of portfolio
|
Q3 2025
Added 2657.6%
|
|
|
California Public Employees Retirement System
Sacramento, CA |
Nov 14, 2025 Q3 2025 |
310,886
shares
|
$60.1 Million
0.03% of portfolio
|
Q3 2025
Added 39.89%
|
|
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
Nov 14, 2025 Q3 2025 |
294,047
shares
|
$56.8 Million
0.25% of portfolio
|
Q3 2025
Added 45.14%
|
|
|
Samlyn Capital, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
292,643
shares
|
$56.5 Million
0.64% of portfolio
|
Q3 2025
New holding
|
|
|
Aqr Capital Management LLC
Greenwich, CT |
Nov 14, 2025 Q3 2025 |
287,286
shares
|
$55.5 Million
0.03% of portfolio
|
Q3 2025
Added 477.87%
|
|
|
Eagle Health Investments LP
Greenwich, CT |
Nov 07, 2025 Q3 2025 |
271,600
shares
|
$52.5 Million
10.42% of portfolio
|
Q3 2025
Reduced 38.73%
|
|
|
Eagle Asset Management Inc
St Petersburg, FL |
Nov 12, 2024 Q3 2024 |
263,235
shares
|
$50.9 Million
0.11% of portfolio
|
Q3 2024
Reduced 16.35%
|
|
|
First Trust Advisors LP
Wheaton, IL |
Nov 12, 2025 Q3 2025 |
240,646
shares
|
$46.5 Million
0.03% of portfolio
|
Q3 2025
Added 407.78%
|
|
|
Abrdn PLC
|
Nov 06, 2025 Q3 2025 |
234,622
shares
|
$45.3 Million
0.05% of portfolio
|
Q3 2025
Reduced 24.25%
|
|