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Inspire Medical Systems
INSP

Overview Fund Activity

249 hedge funds and large institutions have $5.2B invested in Inspire Medical Systems in 2021 Q1 according to their latest regulatory filings, with 40 funds opening new positions, 75 increasing their positions, 102 reducing their positions, and 26 closing their positions.

Holders
249
Holders Change
+10
Holders Change %
+4.18%
% of All Funds
4.38%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.05%
New
40
Increased
75
Reduced
102
Closed
26
Calls
$17.5M
Puts
$35.3M
Net Calls
-$17.9M
Net Calls Change
-$17.8M

Top Buyers

1
Lord, Abbett & Co
1
Lord, Abbett & Co
New Jersey
$206M
2
MWNA
2
Marshall Wace North America
New York
$66.9M
3
Principal Financial Group
3
Principal Financial Group
Iowa
$55M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$76.1M
5
William Blair Investment Management
5
William Blair Investment Management
Illinois
$133M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$568M
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$81.8M
3
Invesco
3
Invesco
Georgia
$181M
4
WA
4
Wasatch Advisors
Utah
$135M
5
RSCM
5
Rock Springs Capital Management
Maryland
$20.7M
Name Market Value Shares Shares
Change 		Shares
Change %
State Board of Administration of Florida Retirement System
101
State Board of Administration of Florida Retirement System
Florida
$2.02M 9,745 – –
SO
102
STRS Ohio
Ohio
$2.01M 9,700 +200 +2%
EI
103
EAM Investors
California
$1.99M 9,632 -1,811 -16%
Two Sigma Investments
104
Two Sigma Investments
New York
$1.7M 8,206 -5,771 -41%
Jane Street
105
Jane Street
New York
$1.67M 8,056 +2,759 +52%
Commonwealth Equity Services
106
Commonwealth Equity Services
Massachusetts
$1.66M 8,037 -511 -6%
Balyasny Asset Management
107
Balyasny Asset Management
Illinois
$1.61M 7,758 +7,758 New
JSP
108
Jackson Square Partners
California
$1.5M 7,266 +314 +5%
Baird Financial Group
109
Baird Financial Group
Wisconsin
$1.5M 7,225 +1,801 +33%
AP
110
AtonRa Partners
Switzerland
$1.49M 7,206 +914 +15%
Los Angeles Capital Management
111
Los Angeles Capital Management
California
$1.49M 7,192 -4,729 -40%
MLICM
112
Metropolitan Life Insurance Company (MetLife)
New York
$1.49M 7,193 -315 -4%
ASRS
113
Arizona State Retirement System
Arizona
$1.46M 7,057 +62 +0.9%
ProShare Advisors
114
ProShare Advisors
Maryland
$1.45M 6,996 +1,195 +21%
KCM
115
Kornitzer Capital Management
Kansas
$1.4M 6,785 – –
EGM
116
Engineers Gate Manager
New York
$1.39M 6,710 -22,365 -77%
LPL Financial
117
LPL Financial
California
$1.38M 6,675 +1,414 +27%
Millennium Management
118
Millennium Management
New York
$1.37M 6,606 -95,583 -94%
William Blair & Company
119
William Blair & Company
Illinois
$1.35M 6,527 +335 +5%
Truist Financial
120
Truist Financial
North Carolina
$1.35M 6,509 +1,958 +43%
Aviva
121
Aviva
United Kingdom
$1.27M 6,153 -3,687 -37%
ACI
122
AMP Capital Investors
Australia
$1.21M 5,838 – –
COI
123
Connable Office Inc
Michigan
$1.16M 5,581 -1,861 -25%
PL
124
Polianta Ltd
Jersey
$1.14M 5,500 -600 -10%
Ensign Peak Advisors
125
Ensign Peak Advisors
Utah
$1.13M 5,434 +5,434 New
3 4
5
6 7