Institutional Ownership Inspire Medical Systems, Inc. (INSP)
This table provides information about the institutional ownership of Inspire Medical Systems, Inc. (INSP). We have compiled data on the 373 institutions that hold shares in the stock, with a total of 29.3 Million shares, which have been reported (via 13F filing form) to have a value of $2.53 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Assenagon Asset Management S.A.
|
Jan 09, 2026 Q4 2025 |
264,999
shares
|
$22.9 Million
0.04% of portfolio
|
Q4 2025
New holding
|
|
|
Goldman Sachs Group Inc
New York, NY |
Nov 14, 2025 Q3 2025 |
263,224
shares
|
$22.7 Million
0.0% of portfolio
|
Q3 2025
Added 179.83%
|
|
|
Eagle Asset Management Inc
St Petersburg, FL |
Nov 12, 2024 Q3 2024 |
260,753
shares
|
$22.5 Million
0.33% of portfolio
|
Q3 2024
Added 82.43%
|
|
|
Eventide Asset Management, LLC
Boston, MA |
Nov 14, 2025 Q3 2025 |
256,658
shares
|
$22.2 Million
0.35% of portfolio
|
Q3 2025
Added 63.83%
|
|
|
Amundi
Paris, I0 |
Nov 14, 2025 Q3 2025 |
255,124
shares
|
$22 Million
0.01% of portfolio
|
Q3 2025
Added 38.69%
|
|
|
Keybank National Association
|
Nov 04, 2025 Q3 2025 |
200,005
shares
|
$17.3 Million
0.05% of portfolio
|
Q3 2025
Reduced 0.31%
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Nov 10, 2025 Q3 2025 |
193,134
shares
|
$16.7 Million
0.0% of portfolio
|
Q3 2025
Reduced 31.9%
|
|
|
Bamco Inc
New York, NY |
Nov 14, 2025 Q3 2025 |
190,023
shares
|
$16.4 Million
0.04% of portfolio
|
Q3 2025
Reduced 61.36%
|
|
|
Northern Trust Corp
Chicago, IL |
Nov 14, 2025 Q3 2025 |
189,764
shares
|
$16.4 Million
0.0% of portfolio
|
Q3 2025
Reduced 6.29%
|
|
|
Atika Capital Management LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
187,600
shares
|
$16.2 Million
1.43% of portfolio
|
Q3 2025
Added 15.87%
|
|
|
Frontier Capital Management CO LLC
|
Nov 14, 2025 Q3 2025 |
162,295
shares
|
$14 Million
0.12% of portfolio
|
Q3 2025
Reduced 76.59%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Nov 13, 2025 Q3 2025 |
155,000
shares
|
$13.4 Million
0.02% of portfolio
|
Q3 2025
Added 22.24%
|
|
|
Nuveen Asset Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
153,468
shares
|
$13.3 Million
0.01% of portfolio
|
Q4 2024
Reduced 15.02%
|
|
|
M&G PLC
London, X0 |
Nov 07, 2025 Q3 2025 |
144,960
shares
|
$12.5 Million
0.06% of portfolio
|
Q3 2025
Added 173.9%
|
|
|
Connor, Clark & Lunn Investment Management Ltd.
|
Nov 13, 2025 Q3 2025 |
139,317
shares
|
$12 Million
0.04% of portfolio
|
Q3 2025
Reduced 34.51%
|
|
|
Capstone Investment Advisors, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
136,807
shares
|
$11.8 Million
0.02% of portfolio
|
Q3 2025
Added 3027.02%
|
|
|
Wasatch Advisors Inc
Salt Lake City, UT |
Nov 14, 2025 Q3 2025 |
135,914
shares
|
$11.7 Million
0.06% of portfolio
|
Q3 2025
Reduced 91.68%
|
|
|
Vestal Point Capital, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
135,000
shares
|
$11.7 Million
0.45% of portfolio
|
Q3 2025
New holding
|
|
|
Marshall Wace, LLP
London, X0 |
Nov 13, 2025 Q3 2025 |
134,269
shares
|
$11.6 Million
0.01% of portfolio
|
Q3 2025
Added 744.19%
|
|
|
Degroof Petercam Asset Management
Brussels, C9 |
May 13, 2024 Q1 2024 |
130,000
shares
|
$11.2 Million
0.34% of portfolio
|
Q1 2024
Added 18.18%
|
|
|
Principal Financial Group Inc
Des Moines, IA |
Nov 04, 2025 Q3 2025 |
128,984
shares
|
$11.1 Million
0.01% of portfolio
|
Q3 2025
Reduced 11.47%
|
|
|
Walleye Capital LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
128,613
shares
|
$11.1 Million
0.04% of portfolio
|
Q3 2025
Added 714416.69%
|
|
|
Credit Agricole S A
|
Nov 14, 2025 Q3 2025 |
125,255
shares
|
$10.8 Million
0.03% of portfolio
|
Q3 2025
Added 86.46%
|
|
|
Integral Health Asset Management, LLC
|
Nov 14, 2025 Q3 2025 |
120,000
shares
|
$10.4 Million
0.68% of portfolio
|
Q3 2025
Added 71.43%
|
|
|
Ra Capital Management, L.P.
Boston, MA |
Nov 14, 2025 Q3 2025 |
114,901
shares
|
$9.92 Million
0.15% of portfolio
|
Q3 2025
New holding
|
|