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Inspire Medical Systems
INSP

Overview Fund Activity

296 hedge funds and large institutions have $6.52B invested in Inspire Medical Systems in 2022 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 101 increasing their positions, 99 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
296
Holders Change
+10
Holders Change %
+3.5%
% of All Funds
4.68%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.08%
New
47
Increased
101
Reduced
99
Closed
34
Calls
$99.2M
Puts
$84.7M
Net Calls
+$14.5M
Net Calls Change
-$201K

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$537M
2
Viking Global Investors
Viking Global Investors
Connecticut
$79.8M
3
Ameriprise
Ameriprise
Minnesota
$117M
4
FCM
Farallon Capital Management
California
$72.8M
5
Westfield Capital Management
Westfield Capital Management
Massachusetts
$49.5M

Top Sellers

1
CS
Credit Suisse
Switzerland
$107M
2
Marshall Wace
Marshall Wace
United Kingdom
$26.9M
3
Citadel Advisors
Citadel Advisors
Florida
$18.9M
4
GGHC
Gilder Gagnon Howe & Co
New York
$168M
5
William Blair Investment Management
William Blair Investment Management
Illinois
$194M
Name Holding Trade Value Shares
Change 		Shares
Change %
ProShare Advisors
151
ProShare Advisors
Maryland
$1.29M -$214K -835 -14%
WG
152
Winton Group
United Kingdom
$1.26M -$19K -74 -1%
Stifel Financial
153
Stifel Financial
Missouri
$1.25M -$513 -2 -0%
Jane Street
154
Jane Street
New York
$1.23M +$140K +545 +13%
Voloridge Investment Management
155
Voloridge Investment Management
Florida
$1.21M +$113K +441 +10%
CL
156
CPWM LLC
Washington
$1.2M – – –
Walleye Capital
157
Walleye Capital
New York
$1.18M +$806K +3,141 +214%
AB
158
Amalgamated Bank
New York
$1.12M -$93.7K -365 -8%
AF
159
Amalgamated Financial
New York
$1.12M +$1.12M +4,370 New
Handelsbanken Fonder
160
Handelsbanken Fonder
Sweden
$1.1M -$128K -500 -10%
CAM
161
ClariVest Asset Management
California
$1.09M – – –
AIA
162
Affinity Investment Advisors
California
$1.07M -$207K -805 -16%
DT
163
Diversified Trust
Tennessee
$1.06M +$167K +650 +19%
LFAS
164
Level Four Advisory Services
Texas
$1.04M +$89.3K +348 +9%
DA
165
Duality Advisers
Florida
$1.03M +$1.03M +4,006 New
TI
166
Trexquant Investment
Connecticut
$1.01M +$63.4K +247 +7%
Public Employees Retirement Association of Colorado
167
Public Employees Retirement Association of Colorado
Colorado
$912K – – –
CF
168
CNA Financial
Illinois
$906K – – –
Zurich Cantonal Bank
169
Zurich Cantonal Bank
Switzerland
$905K – – –
Susquehanna International Group
170
Susquehanna International Group
Pennsylvania
$886K +$53.1K +207 +6%
BCM
171
Bayesian Capital Management
New York
$886K +$886K +3,452 New
LGA
172
Lebenthal Global Advisors
New York
$883K – – –
SCM
173
Silvant Capital Management
Georgia
$858K – – –
QC
174
Quent Capital
New York
$828K – – –
APP
175
Avantax Planning Partners
Iowa
$807K – – –
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