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Inspire Medical Systems
INSP

Overview Fund Activity

371 hedge funds and large institutions have $6.68B invested in Inspire Medical Systems in 2023 Q1 according to their latest regulatory filings, with 64 funds opening new positions, 155 increasing their positions, 102 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
371
Holders Change
+33
Holders Change %
+9.76%
% of All Funds
5.94%
Holding in Top 10
7
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-36.36%
% of All Funds
0.11%
New
64
Increased
155
Reduced
102
Closed
28
Calls
$41.3M
Puts
$37.3M
Net Calls
+$4.05M
Net Calls Change
-$55.9M

Top Buyers

1
Invesco
1
Invesco
Georgia
$241M
2
PCH
2
Polar Capital Holdings
United Kingdom
$62.9M
3
1832 Asset Management
3
1832 Asset Management
Ontario, Canada
$43.2M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$49.4M
5
BlackRock
5
BlackRock
New York
$534M

Top Sellers

1
Macquarie Group
1
Macquarie Group
Australia
$140M
2
Citadel Advisors
2
Citadel Advisors
Florida
$71.4M
3
Assenagon Asset Management
3
Assenagon Asset Management
Luxembourg
$9.61M
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$39.9M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$247M
Name Holding Trade Value Shares
Change 		Shares
Change %
CSS
51
Cubist Systematic Strategies
Connecticut
$30M +$20.7M +88,317 +223%
GIP
52
Granite Investment Partners
California
$29.2M -$632K -2,701 -2%
Bank of America
53
Bank of America
North Carolina
$28M +$6.44M +27,504 +30%
NIP
54
Nicholas Investment Partners
California
$27.8M +$8.69M +37,123 +45%
Amundi
55
Amundi
France
$27.7M -$188K -822 -0.7%
Principal Financial Group
56
Principal Financial Group
Iowa
$27.6M +$2.82M +12,052 +11%
VOYA Investment Management
57
VOYA Investment Management
Georgia
$26.7M +$2.96M +12,664 +12%
Artisan Partners
58
Artisan Partners
Wisconsin
$26.1M -$407K -1,738 -2%
Adage Capital Partners
59
Adage Capital Partners
Massachusetts
$26M +$2.64M +11,279 +11%
EAM
60
Eventide Asset Management
Massachusetts
$25.3M – – –
MPI
61
Mairs & Power Inc
Minnesota
$25.1M -$4.29M -18,326 -15%
TCM
62
TimesSquare Capital Management
New York
$23.9M -$11.4M -48,905 -32%
EHI
63
Eagle Health Investments
Connecticut
$23.8M – – –
Jane Street
64
Jane Street
New York
$23.4M +$20M +85,640 +598%
ERSOT
65
Employees Retirement System of Texas
Texas
$23.2M +$23.2M +99,000 New
American Century Companies
66
American Century Companies
Missouri
$22.6M +$22.3M +95,590 +8,298%
PVI
67
Pura Vida Investments
New York
$22.2M -$24.8M -106,091 -53%
Nuveen Asset Management
68
Nuveen Asset Management
Illinois
$21.8M -$1.08M -4,618 -5%
SEI Investments
69
SEI Investments
Pennsylvania
$21.8M +$16.4M +70,100 +306%
UBS AM
70
UBS AM
Illinois
$20.7M -$555K -2,369 -3%
EAM
71
Eagle Asset Management
Florida
$20.6M -$5.4M -23,081 -21%
PWAM
72
Park West Asset Management
California
$20.2M +$20.2M +86,500 New
IHAM
73
Integral Health Asset Management
New York
$18.7M +$4.68M +20,000 +33%
QC
74
Quadrature Capital
United Kingdom
$17.9M +$15.5M +66,015 +621%
ITP
75
Iron Triangle Partners
Connecticut
$16.4M -$2.34M -10,000 -13%
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