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Inspire Medical Systems
INSP

Overview Fund Activity

246 hedge funds and large institutions have $4.83B invested in Inspire Medical Systems in 2021 Q2 according to their latest regulatory filings, with 34 funds opening new positions, 101 increasing their positions, 73 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
246
Holders Change
-3
Holders Change %
-1.2%
% of All Funds
4.29%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
34
Increased
101
Reduced
73
Closed
36
Calls
$11M
Puts
$24.4M
Net Calls
-$13.4M
Net Calls Change
+$4.45M

Top Buyers

1
FAM
Fred Alger Management
New York
$219M
2
Macquarie Group
Macquarie Group
Australia
$59.9M
3
Citadel Advisors
Citadel Advisors
Florida
$55.9M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
$33.8M
5
Millennium Management
Millennium Management
New York
$30.8M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$331M
2
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$47.8M
3
Federated Hermes
Federated Hermes
Pennsylvania
$64.5M
4
RSCM
Rock Springs Capital Management
Maryland
$0
5
Principal Financial Group
Principal Financial Group
Iowa
$30.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
AB
151
Amalgamated Bank
New York
$982K +$261K +1,352 +36%
Stifel Financial
152
Stifel Financial
Missouri
$938K -$1.74K -9 -0.2%
HIM
153
Hillsdale Investment Management
Ontario, Canada
$928K +$135K +700 +17%
CL
154
CPWM LLC
Washington
$907K -$2.95M -15,248 -76%
SCF
155
Sante Capital Fund
Texas
$844K +$844K +4,365 New
SCM
156
Silvant Capital Management
Georgia
$836K – – –
SEI Investments
157
SEI Investments
Pennsylvania
$787K -$206K -1,039 -21%
HF
158
HRT Financial
New York
$777K +$777K +4,022 New
PA
159
PFG Advisors
Arizona
$763K +$763K +3,946 New
Wolverine Trading
160
Wolverine Trading
Illinois
$745K +$210K +1,077 +39%
American Century Companies
161
American Century Companies
Missouri
$737K – – –
Public Employees Retirement Association of Colorado
162
Public Employees Retirement Association of Colorado
Colorado
$686K – – –
Qube Research & Technologies (QRT)
163
Qube Research & Technologies (QRT)
United Kingdom
$685K +$685K +3,542 New
CF
164
CNA Financial
Illinois
$682K – – –
OQS
165
Occudo Quantitative Strategies
Florida
$667K – – –
Teacher Retirement System of Texas
166
Teacher Retirement System of Texas
Texas
$661K +$162K +839 +33%
Arrowstreet Capital
167
Arrowstreet Capital
Massachusetts
$641K -$12.2M -63,072 -95%
Walleye Trading
168
Walleye Trading
New York
$625K +$595K +3,083 +2,015%
APP
169
Avantax Planning Partners
Iowa
$606K – – –
LGA
170
Lebenthal Global Advisors
New York
$606K +$154K +800 +34%
DT
171
Diversified Trust
Tennessee
$595K +$62.8K +325 +12%
ZCM
172
Ziegler Capital Management
Illinois
$571K -$178K -924 -24%
FHB
173
First Hawaiian Bank
Hawaii
$551K – – –
Jacobs Levy Equity Management
174
Jacobs Levy Equity Management
New Jersey
$529K -$3.72M -19,228 -88%
Prudential Financial
175
Prudential Financial
New Jersey
$513K +$1.93K +10 +0.4%
5 6
7
8 9