Institutions Holding Call Options on Inspire Medical Systems, Inc. (INSP)
This table provides information about the call option holders of Inspire Medical Systems, Inc. (INSP). We have compiled data on the institutions that hold call options on the stock, with a total of 518,500 call options outstanding, which have been reported (via 13F filing form) to have a value of $96.9 Million at the end of the reported quarter. These call option holders have the right, but not the obligation, to buy AAPL shares at a specified price within a certain time frame.
| Holding | Report Date | calls Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2024 Q3 2024 |
109,000
calls
|
$20.2 Million
0.0% of portfolio
|
N/A
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Nov 14, 2024 Q3 2024 |
105,600
calls
|
$19.6 Million
0.01% of portfolio
|
N/A
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2024 Q3 2024 |
87,000
calls
|
$16.1 Million
0.0% of portfolio
|
N/A
|
|
|
Twin Tree Management, LP
Dallas, TX |
Nov 12, 2024 Q3 2024 |
48,300
calls
|
$8.96 Million
0.02% of portfolio
|
N/A
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 14, 2024 Q3 2024 |
35,700
calls
|
$6.62 Million
0.0% of portfolio
|
N/A
|
|
|
Pura Vida Investments, LLC
New York, NY |
Nov 14, 2024 Q3 2024 |
30,000
calls
|
$5.56 Million
4.37% of portfolio
|
Q3 2024
New holding
|
|
|
K2 Principal Fund, L.P.
Toronto, A6 |
Nov 15, 2024 Q3 2024 |
22,000
calls
|
$4.08 Million
2.21% of portfolio
|
Q3 2024
Added 547.06%
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
Nov 14, 2024 Q3 2024 |
20,600
calls
|
$3.82 Million
0.03% of portfolio
|
N/A
|
|
|
Boothbay Fund Management, LLC
New York, NY |
Nov 14, 2024 Q3 2024 |
15,000
calls
|
$2.78 Million
0.09% of portfolio
|
Q3 2024
New holding
|
|
|
Balyasny Asset Management LLC
Chicago, IL |
Nov 14, 2024 Q3 2024 |
13,500
calls
|
$2.5 Million
0.0% of portfolio
|
N/A
|
|
|
Squarepoint Ops LLC
New York, NY |
Nov 14, 2024 Q3 2024 |
12,700
calls
|
$2.35 Million
0.0% of portfolio
|
N/A
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Nov 14, 2024 Q3 2024 |
7,600
calls
|
$1.41 Million
0.0% of portfolio
|
N/A
|
|
|
Walleye Capital LLC
Plymouth, MN |
Nov 14, 2024 Q3 2024 |
4,900
calls
|
$908,557
0.0% of portfolio
|
N/A
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
3,300
calls
|
$611,886
0.0% of portfolio
|
N/A
|
|
|
Two Sigma Securities, LLC
New York, NY |
Nov 14, 2024 Q3 2024 |
1,700
calls
|
$315,214
0.01% of portfolio
|
N/A
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Nov 14, 2024 Q3 2024 |
1,300
calls
|
$241,045
0.0% of portfolio
|
Q3 2024
New holding
|
|
|
Walleye Trading LLC
Plymouth, MN |
Nov 14, 2024 Q3 2024 |
300
calls
|
$55,625
0.0% of portfolio
|
Q3 2024
Reduced 88.89%
|