Institutions Holding Call Options on Mks Instruments Inc (MKSI)
This table provides information about the call option holders of Mks Instruments Inc (MKSI). We have compiled data on the institutions that hold call options on the stock, with a total of 2.05 Million call options outstanding, which have been reported (via 13F filing form) to have a value of $293 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 |
|---|---|---|---|---|---|
|
Ubs Group Ag
|
Nov 13, 2025 Q3 2025 |
907,200
calls
|
$129 Million
0.02% of portfolio
|
Q2 2024
New holding
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
541,300
calls
|
$77.3 Million
0.01% of portfolio
|
N/A
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
191,200
calls
|
$27.3 Million
0.02% of portfolio
|
N/A
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
143,600
calls
|
$20.5 Million
0.0% of portfolio
|
N/A
|
|
|
Caption Management, LLC
Oklahoma City, OK |
Nov 14, 2025 Q3 2025 |
65,000
calls
|
$9.28 Million
0.07% of portfolio
|
Q2 2024
New holding
|
|
|
Peak6 LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
61,500
calls
|
$8.78 Million
0.01% of portfolio
|
Q3 2025
Added 48.91%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
55,800
calls
|
$7.96 Million
0.0% of portfolio
|
N/A
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
52,200
calls
|
$7.45 Million
0.01% of portfolio
|
N/A
|
|
|
Summit Partners Public Asset Management, LLC
Boston, MA |
Nov 14, 2025 Q3 2025 |
25,000
calls
|
$3.57 Million
0.08% of portfolio
|
N/A
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
Nov 14, 2025 Q3 2025 |
4,300
calls
|
$613,782
0.0% of portfolio
|
Q3 2025
Reduced 8.51%
|
|
|
Walleye Trading LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
2,000
calls
|
$285,480
0.0% of portfolio
|
N/A
|
|
|
Walleye Capital LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
200
calls
|
$28,548
0.0% of portfolio
|
N/A
|
|
|
Deep Currents Investment Group LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
48
calls
|
$6,851
0.01% of portfolio
|
Q3 2025
New holding
|
|