Institutions Holding Call Options on Ionis Pharmaceuticals Inc (IONS)
This table provides information about the call option holders of Ionis Pharmaceuticals Inc (IONS). We have compiled data on the institutions that hold call options on the stock, with a total of 2.69 Million call options outstanding, which have been reported (via 13F filing form) to have a value of $192 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 |
|---|---|---|---|---|---|
|
Summit Partners Public Asset Management, LLC
Boston, MA |
Nov 14, 2025 Q3 2025 |
599,100
calls
|
$42.9 Million
1.03% of portfolio
|
Q3 2025
New holding
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
500,000
calls
|
$35.8 Million
0.0% of portfolio
|
N/A
|
|
|
Balyasny Asset Management LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
260,400
calls
|
$18.6 Million
0.02% of portfolio
|
Q3 2025
Added 0.15%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Nov 14, 2025 Q3 2025 |
166,300
calls
|
$11.9 Million
0.0% of portfolio
|
N/A
|
|
|
Barclays PLC
London, X0 |
Nov 12, 2025 Q3 2025 |
154,600
calls
|
$11.1 Million
0.0% of portfolio
|
N/A
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
109,800
calls
|
$7.86 Million
0.0% of portfolio
|
N/A
|
|
|
Diadema Partners LP
Morristown, NJ |
Nov 14, 2025 Q3 2025 |
100,000
calls
|
$7.16 Million
1.67% of portfolio
|
Q3 2025
New holding
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
100,000
calls
|
$7.16 Million
0.01% of portfolio
|
Q3 2024
New holding
|
|
|
Eisler Capital (Us) LLC
New York, NY |
Nov 14, 2024 Q3 2024 |
95,000
calls
|
$6.8 Million
0.08% of portfolio
|
Q3 2024
New holding
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
91,200
calls
|
$6.53 Million
0.0% of portfolio
|
N/A
|
|
|
Dld Asset Management, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
71,500
calls
|
$5.12 Million
0.7% of portfolio
|
N/A
|
|
|
Caption Management, LLC
Oklahoma City, OK |
Nov 14, 2025 Q3 2025 |
70,000
calls
|
$5.01 Million
0.04% of portfolio
|
N/A
|
|
|
Lmr Partners LLP
London, X0 |
Nov 14, 2025 Q3 2025 |
70,000
calls
|
$5.01 Million
0.03% of portfolio
|
Q3 2025
New holding
|
|
|
Citigroup Inc
|
Nov 10, 2025 Q3 2025 |
67,400
calls
|
$4.82 Million
0.0% of portfolio
|
Q3 2025
Added 145.09%
|
|
|
Stem Point Capital LP
New York, NY |
Nov 14, 2025 Q3 2025 |
50,000
calls
|
$3.58 Million
0.03% of portfolio
|
Q3 2025
New holding
|
|
|
Bank Of America Corp
Charlotte, NC |
Nov 14, 2025 Q3 2025 |
45,000
calls
|
$3.22 Million
0.0% of portfolio
|
N/A
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
27,200
calls
|
$1.95 Million
0.0% of portfolio
|
N/A
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
24,200
calls
|
$1.73 Million
0.0% of portfolio
|
N/A
|
|
|
Squarepoint Ops LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
22,000
calls
|
$1.57 Million
0.0% of portfolio
|
N/A
|
|
|
Peak6 LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
20,700
calls
|
$1.48 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Ikarian Capital, LLC
Dallas, TX |
Nov 14, 2025 Q3 2025 |
13,300
calls
|
$951,615
0.14% of portfolio
|
Q3 2025
New holding
|
|
|
Vela Investment Management, LLC
New Albany, OH |
Oct 30, 2025 Q3 2025 |
7,500
calls
|
$536,625
0.12% of portfolio
|
Q3 2025
New holding
|
|
|
Walleye Trading LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
6,200
calls
|
$443,610
0.0% of portfolio
|
N/A
|
|
|
Boothbay Fund Management, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
5,200
calls
|
$372,060
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Walleye Capital LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
5,000
calls
|
$357,750
0.0% of portfolio
|
N/A
|
|