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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.

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

Top Sellers

1
BlackRock
1
BlackRock
New York
$590M
2
Viking Global Investors
2
Viking Global Investors
Connecticut
$0
3
Envestnet Asset Management
3
Envestnet Asset Management
Illinois
$6.93M
4
Northern Trust
4
Northern Trust
Illinois
$47.3M
5
PAMP
5
Polar Asset Management Partners
Ontario, Canada
$7.95M
Name Holding Trade Value Shares
Change 		Shares
Change %
Citadel Advisors
26
Citadel Advisors
Florida
$104M +$4.69M +14,460 +5%
T. Rowe Price Associates
27
T. Rowe Price Associates
Maryland
$103M +$7.77M +23,925 +8%
SPPAM
28
Summit Partners Public Asset Management
Massachusetts
$91.6M -$4.29M -13,220 -4%
CS
29
Credit Suisse
Switzerland
$91.2M -$1.81M -5,571 -2%
VOYA Investment Management
30
VOYA Investment Management
Georgia
$90.3M +$53.2M +163,818 +143%
Marshall Wace
31
Marshall Wace
United Kingdom
$89.9M +$38.7M +119,058 +75%
PCH
32
Polar Capital Holdings
United Kingdom
$86.1M -$1.13M -3,468 -1%
Millennium Management
33
Millennium Management
New York
$85.8M +$36.5M +112,357 +74%
Renaissance Technologies
34
Renaissance Technologies
New York
$83.5M +$15M +46,100 +22%
Loomis, Sayles & Company
35
Loomis, Sayles & Company
Massachusetts
$81.7M -$11.3M -34,824 -12%
Charles Schwab
36
Charles Schwab
California
$80.6M -$19.4M -59,653 -19%
Bank of New York Mellon
37
Bank of New York Mellon
New York
$79.8M -$9.2M -28,329 -10%
BAMCO Inc
38
BAMCO Inc
New York
$79.5M -$7.86M -24,200 -9%
Norges Bank
39
Norges Bank
Norway
$77.1M -$3.24M -9,982 -4%
Point72 Asset Management
40
Point72 Asset Management
Connecticut
$74.5M +$19.2M +59,022 +35%
Goldman Sachs
41
Goldman Sachs
New York
$62.6M +$18.9M +58,202 +43%
Morgan Stanley
42
Morgan Stanley
New York
$61.8M +$2.92M +8,991 +5%
Susquehanna International Group
43
Susquehanna International Group
Pennsylvania
$60.9M +$51.4M +158,390 +544%
Amundi
44
Amundi
France
$55.6M +$16.9M +52,787 +44%
Thrivent Financial for Lutherans
45
Thrivent Financial for Lutherans
Minnesota
$53.4M +$861K +2,651 +2%
KeyBank National Association
46
KeyBank National Association
Ohio
$52.4M -$243K -750 -0.5%
JPMorgan Chase & Co
47
JPMorgan Chase & Co
New York
$50.7M -$12.4M -38,188 -20%
Adage Capital Partners
48
Adage Capital Partners
Massachusetts
$50.1M +$14M +43,082 +39%
Northern Trust
49
Northern Trust
Illinois
$47.3M -$57.6M -177,326 -55%
ACM
50
Atika Capital Management
New York
$45.5M -$390K -1,200 -0.8%
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