Institutions Holding Put Options on Ionis Pharmaceuticals Inc (IONS)
This table provides information about the put option holders of Ionis Pharmaceuticals Inc (IONS). We have compiled data on the institutions that hold put options on the stock, with a total of 551,900 put options outstanding, which have been reported (via 13F filing form) to have a value of $23.1 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 |
|---|---|---|---|---|---|
|
Royal Bank Of Canada
Toronto, A6 |
May 15, 2025 Q1 2025 |
125,000
puts
|
$5.35 Million
0.0% of portfolio
|
Q4 2024
New holding
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
May 14, 2025 Q1 2025 |
96,500
puts
|
$4.13 Million
0.0% of portfolio
|
Q1 2025
Reduced 7.48%
|
|
|
Barclays PLC
London, X0 |
May 15, 2025 Q1 2025 |
60,600
puts
|
$2.6 Million
0.0% of portfolio
|
Q1 2025
Reduced 59.6%
|
|
|
Jane Street Group, LLC
New York, NY |
May 19, 2025 Q1 2025 |
59,700
puts
|
$2.56 Million
0.0% of portfolio
|
Q1 2025
Reduced 1.0%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
May 15, 2025 Q1 2025 |
57,900
puts
|
$2.48 Million
0.0% of portfolio
|
Q1 2025
Reduced 3.66%
|
|
|
Wolverine Asset Management LLC
|
May 12, 2025 Q1 2025 |
35,000
puts
|
$1.5 Million
0.03% of portfolio
|
Q4 2024
New holding
|
|
|
Caption Management, LLC
Oklahoma City, OK |
May 15, 2025 Q1 2025 |
30,000
puts
|
$1.28 Million
0.01% of portfolio
|
Q1 2025
New holding
|
|
|
Citigroup Inc
|
May 12, 2025 Q1 2025 |
30,000
puts
|
$1.28 Million
0.0% of portfolio
|
Q1 2025
Added 27.12%
|
|
|
Walleye Capital LLC
Plymouth, MN |
May 14, 2025 Q1 2025 |
15,500
puts
|
$663,865
0.0% of portfolio
|
Q1 2025
Reduced 45.61%
|
|
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
May 15, 2025 Q1 2025 |
12,800
puts
|
$548,224
0.0% of portfolio
|
Q1 2025
Added 24.27%
|
|
|
Twin Tree Management, LP
Dallas, TX |
May 15, 2025 Q1 2025 |
11,200
puts
|
$479,696
0.0% of portfolio
|
Q1 2025
Reduced 87.89%
|
|
|
Walleye Trading LLC
Plymouth, MN |
May 14, 2025 Q1 2025 |
9,600
puts
|
$411,168
0.0% of portfolio
|
Q1 2025
Reduced 33.33%
|
|
|
Wolverine Trading, LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
6,600
puts
|
$282,678
0.0% of portfolio
|
Q1 2025
Reduced 34.65%
|
|
|
Dcf Advisers, LLC
Greenwich, CT |
May 08, 2025 Q1 2025 |
1,500
puts
|
$64,245
0.02% of portfolio
|
Q1 2025
New holding
|