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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 %
Baird Financial Group
101
Baird Financial Group
Wisconsin
$3.73M -$328K -2,525 -8%
Schroder Investment Management Group
102
Schroder Investment Management Group
United Kingdom
$3.72M -$243K -1,870 -6%
California State Teachers Retirement System (CalSTRS)
103
California State Teachers Retirement System (CalSTRS)
California
$3.58M – – –
MCM
104
Monimus Capital Management
New Jersey
$3.42M +$815K +6,282 +31%
ORI
105
Oak Ridge Investments
Illinois
$3.42M +$34.1K +263 +1%
BMSSC
106
B. Metzler seel. Sohn & Co
Germany
$3.34M +$918K +7,075 +38%
LI
107
LMCG Investments
Massachusetts
$3.33M -$283K -2,181 -8%
Canada Life
108
Canada Life
Manitoba, Canada
$3.18M -$141K -1,086 -4%
AG
109
Algert Global
California
$2.88M -$4.89M -37,643 -63%
BHCM
110
Brevan Howard Capital Management
Jersey
$2.8M +$2.3M +17,688 +458%
New York State Teachers Retirement System (NYSTRS)
111
New York State Teachers Retirement System (NYSTRS)
New York
$2.79M +$13K +100 +0.5%
Osaic Holdings
112
Osaic Holdings
Arizona
$2.78M +$33.5K +181 +1%
TIM
113
Thornburg Investment Management
New Mexico
$2.72M -$256K -1,976 -9%
CC
114
Centiva Capital
New York
$2.54M +$511K +3,938 +25%
Two Sigma Investments
115
Two Sigma Investments
New York
$2.51M -$3.48M -26,819 -58%
Susquehanna International Group
116
Susquehanna International Group
Pennsylvania
$2.34M +$1.24M +9,522 +112%
SOADOR
117
State of Alaska Department of Revenue
Alaska
$2.28M +$145K +1,116 +7%
PHK
118
Point72 Hong Kong
Hong Kong
$2.26M +$2.26M +17,450 New
Cetera Investment Advisers
119
Cetera Investment Advisers
Illinois
$2.21M -$253K -1,948 -10%
State of Tennessee, Department of Treasury
120
State of Tennessee, Department of Treasury
Tennessee
$2.13M +$216K +1,666 +11%
Verition Fund Management
121
Verition Fund Management
Connecticut
$2.13M +$1.29M +9,920 +152%
DFCM
122
Dark Forest Capital Management
Puerto Rico
$2.13M +$846K +6,516 +66%
Marshall Wace
123
Marshall Wace
United Kingdom
$2.06M +$74.9K +577 +4%
YIH
124
Y-Intercept (HK)
Hong Kong
$1.97M +$1.97M +15,166 New
OAM
125
Oppenheimer Asset Management
New York
$1.97M -$5.84K -45 -0.3%
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5
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