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Inspire Medical Systems
INSP

Overview Fund Activity

250 hedge funds and large institutions have $5.91B invested in Inspire Medical Systems in 2021 Q3 according to their latest regulatory filings, with 33 funds opening new positions, 85 increasing their positions, 98 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
250
Holders Change
+4
Holders Change %
+1.63%
% of All Funds
4.39%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
33
Increased
85
Reduced
98
Closed
28
Calls
$17.4M
Puts
$25.8M
Net Calls
-$8.48M
Net Calls Change
+$4.92M

Top Buyers

1
Macquarie Group
Macquarie Group
Australia
$250M
2
Wellington Management Group
Wellington Management Group
Massachusetts
$104M
3
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$92.8M
4
FCM
Frontier Capital Management
Massachusetts
$61.2M
5
William Blair Investment Management
William Blair Investment Management
Illinois
$209M

Top Sellers

1
Citadel Advisors
Citadel Advisors
Florida
$21.2M
2
Principal Financial Group
Principal Financial Group
Iowa
$2.63M
3
Balyasny Asset Management
Balyasny Asset Management
Illinois
$6.35M
4
Millennium Management
Millennium Management
New York
$4.41M
5
MWNA
Marshall Wace North America
New York
$74.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
NIP
251
Nicholas Investment Partners
California
– -$21.2M -109,746 Closed
Allianz Asset Management
252
Allianz Asset Management
Germany
– -$9.92M -51,340 Closed
Renaissance Technologies
253
Renaissance Technologies
New York
– -$8.4M -43,439 Closed
OCM
254
Osterweis Capital Management
California
– -$5.69M -29,420 Closed
IECM
255
Intrinsic Edge Capital Management
Illinois
– -$3.87M -20,000 Closed
E
256
Ergoteles
New York
– -$2.19M -11,307 Closed
TC
257
TwinBeech Capital
New York
– -$2.09M -10,790 Closed
EF
258
Empowered Funds
Pennsylvania
– -$1.84M -9,494 Closed
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
259
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
– -$1.68M -8,700 Closed
ECM
260
ExodusPoint Capital Management
New York
– -$1.55M -8,034 Closed
PP
261
Paloma Partners
Connecticut
– -$1.24M -6,415 Closed
QT
262
Quantbot Technologies
New York
– -$1.23M -6,374 Closed
DTL
263
Dynamic Technology Lab
Singapore
– -$984K -5,090 Closed
SCF
264
Sante Capital Fund
Texas
– -$844K -4,365 Closed
PA
265
PFG Advisors
Arizona
– -$763K -3,946 Closed
American Century Companies
266
American Century Companies
Missouri
– -$737K -3,811 Closed
Jacobs Levy Equity Management
267
Jacobs Levy Equity Management
New Jersey
– -$529K -2,735 Closed
BCM
268
Bayesian Capital Management
New York
– -$469K -2,427 Closed
WG
269
Winton Group
United Kingdom
– -$445K -2,301 Closed
NIPH
270
NN Investment Partners Holdings
Netherlands
– -$329K -1,700 Closed
LCM
271
Legato Capital Management
California
– -$306K -1,584 Closed
CANY
272
Caxton Associates (New York)
New York
– -$283K -1,466 Closed
Verition Fund Management
273
Verition Fund Management
Connecticut
– -$212K -1,096 Closed
Group One Trading
274
Group One Trading
Illinois
– -$52K -268 Closed
BFEC
275
Benjamin F. Edwards & Company
Missouri
– -$43K -222 Closed
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