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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.

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

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$568M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
$81.8M
3
Invesco
Invesco
Georgia
$181M
4
WA
Wasatch Advisors
Utah
$135M
5
RSCM
Rock Springs Capital Management
Maryland
$20.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
SCA
176
Spearhead Capital Advisors
Florida
$386K -$207K -998 -35%
Wellington Management Group
177
Wellington Management Group
Massachusetts
$380K +$380K +1,838 New
Group One Trading
178
Group One Trading
Illinois
$369K +$369K +1,781 New
KeyBank National Association
179
KeyBank National Association
Ohio
$357K -$15.5K -75 -4%
OSAM
180
O'Shaughnessy Asset Management
Connecticut
$350K -$2.07K -10 -0.6%
PFO
181
Pathstone Family Office
New Jersey
$336K +$336K +1,625 New
Canada Life
182
Canada Life
Manitoba, Canada
$333K -$30K -146 -8%
VRS
183
Virginia Retirement Systems
Virginia
$331K +$331K +1,600 New
OAM
184
Oppenheimer Asset Management
New York
$311K +$311K +1,501 New
TRCT
185
Tower Research Capital (TRC)
New York
$304K -$176K -851 -37%
CANY
186
Caxton Associates (New York)
New York
$303K +$303K +1,466 New
SSA
187
Schonfeld Strategic Advisors
New York
$290K +$290K +1,401 New
Creative Planning
188
Creative Planning
Kansas
$285K -$13.7K -66 -5%
NFC
189
Northeast Financial Consultants
Connecticut
$269K – – –
SSG
190
Summit Securities Group
New York
$266K +$266K +1,284 New
Janney Montgomery Scott
191
Janney Montgomery Scott
Pennsylvania
$241K +$5.19K +25 +2%
RJFSA
192
Raymond James Financial Services Advisors
Florida
$240K -$458K -2,213 -66%
TCM
193
Traynor Capital Management
Pennsylvania
$229K – – –
CAM
194
Concorde Asset Management
Michigan
$227K +$227K +1,098 New
Verition Fund Management
195
Verition Fund Management
Connecticut
$225K -$182K -883 -45%
CIBC Private Wealth Group
196
CIBC Private Wealth Group
Georgia
$207K -$62.1K -300 -23%
MIG
197
McGuire Investment Group
Rhode Island
$207K +$207K +1,000 New
CIBC Asset Management
198
CIBC Asset Management
Ontario, Canada
$206K +$206K +997 New
Bank of Montreal
199
Bank of Montreal
Ontario, Canada
$190K -$689K -3,281 -78%
CF
200
Centaurus Financial
California
$180K -$15.5K -75 -8%
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