Institutions Holding Put Options on Viking Therapeutics, Inc. (VKTX)
This table provides information about the put option holders of Viking Therapeutics, Inc. (VKTX). We have compiled data on the institutions that hold put options on the stock, with a total of 3.31 Million put options outstanding, which have been reported (via 13F filing form) to have a value of $132 Million at the end of the reported quarter. These put option holders have the right, but not the obligation, to sell AAPL shares at a specified price within a certain time frame.
| Holding | Report Date | puts Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
1,845,300
puts
|
$73.6 Million
0.01% of portfolio
|
Q2 2025
Added 6.42%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
790,600
puts
|
$31.5 Million
0.0% of portfolio
|
Q2 2025
Reduced 6.16%
|
|
|
Walleye Trading LLC
Plymouth, MN |
Aug 13, 2025 Q2 2025 |
142,700
puts
|
$5.69 Million
0.01% of portfolio
|
Q2 2025
Added 254.98%
|
|
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
116,800
puts
|
$4.66 Million
0.01% of portfolio
|
Q2 2025
Reduced 36.31%
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Aug 18, 2025 Q2 2025 |
109,000
puts
|
$4.34 Million
0.0% of portfolio
|
Q2 2025
Reduced 20.15%
|
|
|
Jane Street Group, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
93,600
puts
|
$3.73 Million
0.0% of portfolio
|
Q2 2025
Reduced 38.46%
|
|
|
Squarepoint Ops LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
54,200
puts
|
$2.16 Million
0.0% of portfolio
|
Q2 2025
Reduced 56.33%
|
|
|
Mirae Asset Securities (Usa) Inc.
New York, NY |
Aug 05, 2025 Q2 2025 |
53,700
puts
|
$2.14 Million
0.04% of portfolio
|
Q2 2025
New holding
|
|
|
Peak6 LLC
Chicago, IL |
Aug 13, 2025 Q2 2025 |
50,000
puts
|
$1.99 Million
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Walleye Capital LLC
Plymouth, MN |
Aug 13, 2025 Q2 2025 |
23,900
puts
|
$952,654
0.0% of portfolio
|
Q2 2025
Reduced 44.8%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
20,000
puts
|
$797,200
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
3,700
puts
|
$147,482
0.0% of portfolio
|
Q3 2024
Reduced 50.67%
|
|
|
Caption Management, LLC
Oklahoma City, OK |
Aug 14, 2025 Q2 2025 |
2,800
puts
|
$111,608
0.0% of portfolio
|
Q2 2025
Reduced 93.0%
|
|
|
Cutler Group LP
|
Apr 19, 2024 Q1 2024 |
1,700
puts
|
$67,762
0.0% of portfolio
|
Q1 2024
Reduced 62.22%
|
|
|
Raymond James Financial Services Advisors, Inc.
St. Petersburg, FL |
Oct 18, 2024 Q3 2024 |
500
puts
|
$19,930
0.0% of portfolio
|
Q3 2024
New holding
|