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Inspire Medical Systems
INSP

Overview Fund Activity

405 hedge funds and large institutions have $9.11B invested in Inspire Medical Systems in 2023 Q2 according to their latest regulatory filings, with 86 funds opening new positions, 124 increasing their positions, 139 reducing their positions, and 50 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
405
Holders Change
+34
Holders Change %
+9.16%
% of All Funds
6.39%
Holding in Top 10
11
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+57.14%
% of All Funds
0.17%
New
86
Increased
124
Reduced
139
Closed
50
Calls
$76.8M
Puts
$73.3M
Net Calls
+$3.46M
Net Calls Change
-$587K

Top Buyers

1
D.E. Shaw & Co
D.E. Shaw & Co
New York
$136M
2
VOYA Investment Management
VOYA Investment Management
Georgia
$90.3M
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
$60.9M
4
1832 Asset Management
1832 Asset Management
Ontario, Canada
$108M
5
Westfield Capital Management
Westfield Capital Management
Massachusetts
$183M

Top Sellers

1
BlackRock
BlackRock
New York
$590M
2
Viking Global Investors
Viking Global Investors
Connecticut
$0
3
Envestnet Asset Management
Envestnet Asset Management
Illinois
$6.93M
4
Northern Trust
Northern Trust
Illinois
$47.3M
5
PAMP
Polar Asset Management Partners
Ontario, Canada
$7.95M
Name Holding Trade Value Shares
Change 		Shares
Change %
VCM
401
Versant Capital Management
Arizona
$1.62K +$1.62K +5 New
CAL
402
Capital Advisors Ltd
Ohio
$1K – – –
IFAM
403
Institutional & Family Asset Management
Colorado
$649 – – –
FFA
404
Farther Finance Advisors
California
$649 +$649 +2 New
LFG
405
Larson Financial Group
Missouri
$325 – – –
Viking Global Investors
406
Viking Global Investors
Connecticut
– -$81.1M -346,576 Closed
Squarepoint
407
Squarepoint
New York
– -$8.38M -35,819 Closed
WEG
408
World Equity Group
Illinois
– -$609K -25,545 Closed
DTL
409
Dynamic Technology Lab
Singapore
– -$5.46M -23,320 Closed
TLP
410
Tri Locum Partners
New York
– -$4.1M -17,523 Closed
QT
411
Quantbot Technologies
New York
– -$3.37M -14,384 Closed
Mirae Asset Global Investments
412
Mirae Asset Global Investments
South Korea
– -$3.05M -13,044 Closed
ACM
413
Altium Capital Management
New York
– -$2.93M -12,500 Closed
MCM
414
Moore Capital Management
New York
– -$2.64M -11,291 Closed
Walleye Capital
415
Walleye Capital
New York
– -$2.32M -9,919 Closed
PSC
416
Prentiss Smith & Co
Vermont
– -$1.99M -8,521 Closed
GCM
417
Graham Capital Management
Connecticut
– -$1.59M -6,814 Closed
DA
418
Duality Advisers
Florida
– -$1.34M -5,706 Closed
SG Americas Securities
419
SG Americas Securities
New York
– -$1.26M -5,365 Closed
VF
420
Virtu Financial
New York
– -$1.15M -4,907 Closed
WG
421
Winton Group
United Kingdom
– -$1.04M -4,422 Closed
PAM
422
Panagora Asset Management
Massachusetts
– -$1M -4,286 Closed
ADIM
423
Alpha DNA Investment Management
Maryland
– -$1M -4,275 Closed
CAM
424
ClariVest Asset Management
California
– -$994K -4,244 Closed
XT
425
XTX Topco
Cayman Islands
– -$852K -3,642 Closed
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17
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