INSP icon

Inspire Medical Systems
INSP

Overview Fund Activity

353 hedge funds and large institutions have $4.39B invested in Inspire Medical Systems in 2025 Q2 according to their latest regulatory filings, with 51 funds opening new positions, 127 increasing their positions, 138 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
353
Holders Change
-7
Holders Change %
-1.94%
% of All Funds
4.73%
Holding in Top 10
2
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-66.67%
% of All Funds
0.03%
New
51
Increased
127
Reduced
138
Closed
54
Calls
$15.4M
Puts
$16.7M
Net Calls
-$1.3M
Net Calls Change
-$3.13M

Top Buyers

1
DIG
Dragoneer Investment Group
California
$306M
2
FCM
Frontier Capital Management
Massachusetts
$90M
3
Man Group
Man Group
United Kingdom
$49.4M
4
B
Braidwell
Connecticut
$67.8M
5
Bank of America
Bank of America
North Carolina
$33M

Top Sellers

1
Invesco
Invesco
Georgia
$43.2M
2
UBS AM
UBS AM
Illinois
$78.9M
3
Allspring Global Investments
Allspring Global Investments
North Carolina
$5.18M
4
Fidelity Investments
Fidelity Investments
Massachusetts
$297M
5
Wellington Management Group
Wellington Management Group
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
SAM
276
Smartleaf Asset Management
Massachusetts
$35.2K -$24.9K -188 -41%
PS
277
Principal Securities
Iowa
$29.6K +$24K +185 +430%
S
278
SignatureFD
Georgia
$25.8K -$8.57K -66 -25%
HI
279
Harbour Investments
Wisconsin
$25.6K – – –
HNB
280
Huntington National Bank
Ohio
$24.7K -$2.21K -17 -8%
CA
281
Clearstead Advisors
Ohio
$23.7K -$7.53K -58 -24%
AAM
282
Advisors Asset Management
Colorado
$20.4K -$268K -2,069 -93%
Simplex Trading
283
Simplex Trading
Illinois
$20K +$20K +160 New
TRCT
284
Tower Research Capital (TRC)
New York
$19.7K -$3.89K -30 -16%
PAI
285
Pittenger & Anderson Inc
Nebraska
$18.8K – – –
FHA
286
First Horizon Advisors
Tennessee
$17.1K +$1.95K +15 +13%
National Bank of Canada
287
National Bank of Canada
Quebec, Canada
$17.1K +$14.9K +115 +676%
CCMI
288
Creative Capital Management Investments
California
$16.9K +$16.9K +130 New
IA
289
IFP Advisors
Florida
$16.7K +$15.2K +117 +975%
QL
290
Quarry LP
New York
$16.6K -$15.2K -117 -48%
QPBE
291
Quintet Private Bank (Europe)
Luxembourg
$16.2K +$3.24K +25 +25%
NS
292
NBC Securities
Alabama
$14K -$127 -1 -0.9%
CFB
293
Cullen/Frost Bankers
Texas
$13.2K +$13.2K +102 New
PA
294
Parallel Advisors
California
$13K -$14.3K -110 -52%
ADL
295
Asset Dedication LLC
California
$13K – – –
RF
296
Rossby Financial
Florida
$13K +$13K +100 New
OP
297
ORG Partners
Indiana
$9.81K – – –
CTC
298
Central Trust Company
Missouri
$8.7K – – –
GRP
299
Global Retirement Partners
California
$8.7K +$8.7K +67 New
PFBT
300
Parkside Financial Bank & Trust
Missouri
$8.05K -$4.28K -33 -35%
10 11
12
13 14