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
4.74%
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
1
Dragoneer Investment Group
California
$306M
2
FCM
2
Frontier Capital Management
Massachusetts
$90M
3
Man Group
3
Man Group
United Kingdom
$49.4M
4
B
4
Braidwell
Connecticut
$67.8M
5
Bank of America
5
Bank of America
North Carolina
$33M

Top Sellers

1
Invesco
1
Invesco
Georgia
$43.2M
2
UBS AM
2
UBS AM
Illinois
$78.9M
3
Allspring Global Investments
3
Allspring Global Investments
North Carolina
$5.18M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$297M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
BNP Paribas Financial Markets
76
BNP Paribas Financial Markets
France
$7.76M +$15.3K +118 +0.2%
Mitsubishi UFJ Trust & Banking
77
Mitsubishi UFJ Trust & Banking
Japan
$7.48M -$1.28M -9,867 -15%
Swiss National Bank
78
Swiss National Bank
Switzerland
$7.37M -$169K -1,300 -2%
American Century Companies
79
American Century Companies
Missouri
$7.35M +$4.95M +38,172 +207%
MGP
80
M&G plc
United Kingdom
$6.88M +$1.95K +15 +0%
IIM
81
INTECH Investment Management
Florida
$6.82M +$2.4M +18,489 +54%
RCW
82
Rheos Capital Works
Japan
$6.8M – – –
Ohio Public Employees Retirement System (OPERS)
83
Ohio Public Employees Retirement System (OPERS)
Ohio
$6.72M +$581K +4,477 +9%
Citigroup
84
Citigroup
New York
$6.69M +$3.6M +27,744 +117%
KCM
85
Kornitzer Capital Management
Kansas
$6.52M – – –
Impax Asset Management Group
86
Impax Asset Management Group
United Kingdom
$6.49M – – –
CWM
87
Congress Wealth Management
Massachusetts
$6.48M +$2.02M +15,576 +45%
NL
88
Nuveen LLC
North Carolina
$6.23M -$11.5M -88,605 -65%
Jennison Associates
89
Jennison Associates
New York
$5.9M -$2.75M -21,163 -32%
TRSOTSOK
90
Teachers Retirement System of the State of Kentucky
Kentucky
$5.55M -$295K -2,271 -5%
Comerica Bank
91
Comerica Bank
Texas
$5.32M +$2.22M +17,134 +72%
KFO
92
Kopp Family Office
Minnesota
$5.27M -$55.4K -427 -1%
BBL
93
Beck Bode LLC
Massachusetts
$5.26M +$521K +4,017 +11%
Allspring Global Investments
94
Allspring Global Investments
North Carolina
$5.18M -$34.9M -267,124 -87%
California Public Employees Retirement System
95
California Public Employees Retirement System
California
$5M +$649 +5 +0%
Prudential Financial
96
Prudential Financial
New Jersey
$4.89M +$105K +614 +2%
BAM
97
Bullseye Asset Management
Colorado
$4.69M – – –
Envestnet Asset Management
98
Envestnet Asset Management
Illinois
$4.14M -$293K -2,257 -7%
State Board of Administration of Florida Retirement System
99
State Board of Administration of Florida Retirement System
Florida
$4.11M +$72.3K +557 +2%
RPAM
100
Rhenman & Partners Asset Management
Sweden
$3.96M +$1.88M +14,500 +91%
2 3
4
5 6