Institutions Holding Call Options on Viking Therapeutics, Inc. (VKTX)
This table provides information about the call option holders of Viking Therapeutics, Inc. (VKTX). We have compiled data on the institutions that hold call options on the stock, with a total of 7.72 Million call options outstanding, which have been reported (via 13F filing form) to have a value of $308 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 |
|---|---|---|---|---|---|
|
Balyasny Asset Management LLC
Chicago, IL |
Aug 14, 2025 Q2 2025 |
2,371,300
calls
|
$94.5 Million
0.1% of portfolio
|
Q2 2025
Reduced 19.31%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
1,795,000
calls
|
$71.5 Million
0.01% of portfolio
|
N/A
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
1,097,300
calls
|
$43.7 Million
0.01% of portfolio
|
N/A
|
|
|
Jane Street Group, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
506,300
calls
|
$20.2 Million
0.0% of portfolio
|
N/A
|
|
|
Ikarian Capital, LLC
Dallas, TX |
Aug 14, 2025 Q2 2025 |
350,000
calls
|
$14 Million
2.83% of portfolio
|
Q2 2025
Added 133.33%
|
|
|
Walleye Trading LLC
Plymouth, MN |
Aug 13, 2025 Q2 2025 |
330,200
calls
|
$13.2 Million
0.02% of portfolio
|
N/A
|
|
|
Integral Health Asset Management, LLC
|
Aug 14, 2025 Q2 2025 |
200,000
calls
|
$7.97 Million
0.54% of portfolio
|
Q1 2025
New holding
|
|
|
Caption Management, LLC
Oklahoma City, OK |
Aug 14, 2025 Q2 2025 |
190,100
calls
|
$7.58 Million
0.06% of portfolio
|
N/A
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Aug 18, 2025 Q2 2025 |
171,600
calls
|
$6.84 Million
0.0% of portfolio
|
N/A
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
148,200
calls
|
$5.91 Million
0.0% of portfolio
|
N/A
|
|
|
Boothbay Fund Management, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
119,600
calls
|
$4.77 Million
0.07% of portfolio
|
Q2 2025
Added 21.92%
|
|
|
Shay Capital LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
98,800
calls
|
$3.94 Million
0.36% of portfolio
|
Q2 2025
Added 16.24%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
90,000
calls
|
$3.59 Million
0.0% of portfolio
|
Q2 2025
Added 100.0%
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
70,800
calls
|
$2.82 Million
0.01% of portfolio
|
N/A
|
|
|
Lmr Partners LLP
London, X0 |
Aug 14, 2025 Q2 2025 |
50,000
calls
|
$1.99 Million
0.01% of portfolio
|
Q2 2024
Reduced 18.7%
|
|
|
Walleye Capital LLC
Plymouth, MN |
Aug 13, 2025 Q2 2025 |
32,000
calls
|
$1.28 Million
0.0% of portfolio
|
N/A
|
|
|
Capital Fund Management S.A.
Paris, I0 |
Aug 13, 2025 Q2 2025 |
23,800
calls
|
$948,668
0.0% of portfolio
|
Q2 2025
Reduced 32.58%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Aug 14, 2025 Q2 2025 |
23,500
calls
|
$936,710
0.0% of portfolio
|
Q1 2025
Reduced 56.07%
|
|
|
Exodus Point Capital Management, LP
New York, NY |
Aug 13, 2025 Q2 2025 |
20,000
calls
|
$797,200
0.0% of portfolio
|
Q1 2025
Reduced 93.64%
|
|
|
Centiva Capital, LP
New York, NY |
Aug 13, 2025 Q2 2025 |
10,000
calls
|
$398,600
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
Aug 14, 2025 Q2 2025 |
8,000
calls
|
$318,880
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Private Advisor Group, LLC
|
Aug 11, 2025 Q2 2025 |
3,900
calls
|
$155,454
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Cutler Group LP
|
Apr 19, 2024 Q1 2024 |
2,800
calls
|
$111,608
0.0% of portfolio
|
N/A
|
|
|
High Tower Advisors, LLC
Chicago, IL |
Aug 11, 2025 Q2 2025 |
2,000
calls
|
$79,720
0.0% of portfolio
|
Q2 2025
Added 100.0%
|
|
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
600
calls
|
$23,916
0.0% of portfolio
|
N/A
|