INSP icon

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 %
ProShare Advisors
426
ProShare Advisors
Maryland
– -$810K -3,462 Closed
MF
427
Magnetar Financial
Illinois
– -$753K -3,215 Closed
Rockefeller Capital Management
428
Rockefeller Capital Management
New York
– -$604K -2,581 Closed
AWM
429
AE Wealth Management
Kansas
– -$543K -2,320 Closed
AIP
430
Ameritas Investment Partners
Nebraska
– -$528K -2,255 Closed
Mackenzie Financial
431
Mackenzie Financial
Ontario, Canada
– -$414K -1,770 Closed
TSS
432
Two Sigma Securities
New York
– -$401K -1,714 Closed
BAM
433
Blueshift Asset Management
New Jersey
– -$370K -1,581 Closed
MLICM
434
Metropolitan Life Insurance Company (MetLife)
New York
– -$361K -1,542 Closed
Bank of Montreal
435
Bank of Montreal
Ontario, Canada
– -$357K -1,463 Closed
QCM
436
Qsemble Capital Management
New York
– -$328K -1,400 Closed
CP
437
CenterBook Partners
Connecticut
– -$311K -1,328 Closed
BFM
438
Boothbay Fund Management
New York
– -$311K -1,327 Closed
SI
439
Stephens Inc
Arkansas
– -$300K -1,283 Closed
Wolverine Trading
440
Wolverine Trading
Illinois
– -$302K -1,270 Closed
FC
441
Fusion Capital
South Carolina
– -$222K -950 Closed
MM
442
MQS Management
New York
– -$208K -887 Closed
CIP
443
Convergence Investment Partners
Florida
– -$203K -869 Closed
PI
444
PEAK6 Investments
Illinois
– -$135K -577 Closed
VFA
445
Values First Advisors
Tennessee
– -$116K -496 Closed
Group One Trading
446
Group One Trading
Illinois
– -$116K -495 Closed
KI
447
Kapitalo Investimentos
Brazil
– -$103K -441 Closed
Simplex Trading
448
Simplex Trading
Illinois
– -$42K -183 Closed
JIR
449
James Investment Research
Ohio
– -$26K -112 Closed
TWA
450
TCI Wealth Advisors
Arizona
– -$24.8K -106 Closed
15 16 17
18
19