Institutions Holding Call Options on Western Digital Corp (WDC)
This table provides information about the call option holders of Western Digital Corp (WDC). We have compiled data on the institutions that hold call options on the stock, with a total of 17.9 Million call options outstanding, which have been reported (via 13F filing form) to have a value of $1.36 Billion 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 |
May 07, 2024 Q1 2024 |
3,839,500
calls
|
$291 Million
0.05% of portfolio
|
N/A
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
May 15, 2024 Q1 2024 |
2,861,400
calls
|
$217 Million
0.04% of portfolio
|
N/A
|
|
|
Maple Rock Capital Partners Inc.
Toronto, A6 |
May 15, 2024 Q1 2024 |
1,500,000
calls
|
$114 Million
5.67% of portfolio
|
Q1 2024
Reduced 25.0%
|
|
|
Hap Trading, LLC
New York, NY |
May 13, 2024 Q1 2024 |
1,327,700
calls
|
$101 Million
3.37% of portfolio
|
Q1 2024
Added 1215.86%
|
|
|
Walleye Trading LLC
Plymouth, MN |
May 15, 2024 Q1 2024 |
980,800
calls
|
$74.3 Million
0.14% of portfolio
|
N/A
|
|
|
Peak6 Investments LLC
Chicago, IL |
May 14, 2024 Q1 2024 |
950,900
calls
|
$72 Million
0.17% of portfolio
|
N/A
|
|
|
Goldman Sachs Group Inc
New York, NY |
May 15, 2024 Q1 2024 |
749,300
calls
|
$56.8 Million
0.01% of portfolio
|
N/A
|
|
|
Citigroup Inc
|
May 10, 2024 Q1 2024 |
608,200
calls
|
$46.1 Million
0.03% of portfolio
|
N/A
|
|
|
Squarepoint Ops LLC
New York, NY |
May 15, 2024 Q1 2024 |
542,700
calls
|
$41.1 Million
0.06% of portfolio
|
N/A
|
|
|
Caption Management, LLC
Oklahoma City, OK |
May 15, 2024 Q1 2024 |
428,000
calls
|
$32.4 Million
0.47% of portfolio
|
Q1 2024
Added 55.64%
|
|
|
Wolverine Trading, LLC
Chicago, IL |
May 15, 2024 Q1 2024 |
394,900
calls
|
$29.9 Million
0.03% of portfolio
|
N/A
|
|
|
Pinnbrook Capital Management LP
|
May 14, 2024 Q1 2024 |
375,000
calls
|
$28.4 Million
2.19% of portfolio
|
Q1 2024
New holding
|
|
|
Castle Knight Management LP
New York, NY |
May 15, 2024 Q1 2024 |
360,000
calls
|
$27.3 Million
1.5% of portfolio
|
Q1 2024
Added 38.46%
|
|
|
Royal Bank Of Canada
Toronto, A6 |
May 15, 2024 Q1 2024 |
290,000
calls
|
$22 Million
0.0% of portfolio
|
N/A
|
|
|
Wells Fargo & Company
San Francisco, CA |
May 10, 2024 Q1 2024 |
249,600
calls
|
$18.9 Million
0.0% of portfolio
|
Q1 2024
New holding
|
|
|
Walleye Capital LLC
Plymouth, MN |
May 15, 2024 Q1 2024 |
214,000
calls
|
$16.2 Million
0.03% of portfolio
|
N/A
|
|
|
Ubs Group Ag
|
May 13, 2024 Q1 2024 |
204,600
calls
|
$15.5 Million
0.0% of portfolio
|
N/A
|
|
|
Barclays PLC
London, X0 |
May 15, 2024 Q1 2024 |
204,400
calls
|
$15.5 Million
0.0% of portfolio
|
N/A
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
May 15, 2024 Q1 2024 |
183,800
calls
|
$13.9 Million
0.01% of portfolio
|
N/A
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
May 15, 2024 Q1 2024 |
179,100
calls
|
$13.6 Million
0.01% of portfolio
|
N/A
|
|
|
Sandler Capital Management
New York, NY |
May 15, 2024 Q1 2024 |
145,000
calls
|
$11 Million
0.76% of portfolio
|
Q1 2024
New holding
|
|
|
Iii Capital Management
Boca Raton, FL |
May 15, 2024 Q1 2024 |
140,000
calls
|
$10.6 Million
1.53% of portfolio
|
Q1 2024
Added 62.79%
|
|
|
Bank Of America Corp
Charlotte, NC |
May 15, 2024 Q1 2024 |
127,000
calls
|
$9.62 Million
0.0% of portfolio
|
N/A
|
|
|
Portman Square Capital LLP
London, X0 |
Apr 15, 2024 Q1 2024 |
121,000
calls
|
$9.17 Million
0.25% of portfolio
|
N/A
|
|
|
Balyasny Asset Management LLC
Chicago, IL |
May 13, 2024 Q1 2024 |
120,000
calls
|
$9.09 Million
0.01% of portfolio
|
N/A
|
|