Institutions Holding Call Options on Dexcom Inc (DXCM)
This table provides information about the call option holders of Dexcom Inc (DXCM). We have compiled data on the institutions that hold call options on the stock, with a total of 5.63 Million call options outstanding, which have been reported (via 13F filing form) to have a value of $451 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 |
|---|---|---|---|---|---|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
May 14, 2025 Q1 2025 |
684,500
calls
|
$54.9 Million
0.01% of portfolio
|
N/A
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
May 15, 2025 Q1 2025 |
649,600
calls
|
$52.1 Million
0.01% of portfolio
|
N/A
|
|
|
Hsbc Holdings PLC
London, X0 |
Aug 13, 2025 Q2 2025 |
646,600
calls
|
$51.8 Million
0.04% of portfolio
|
N/A
|
|
|
Ubs Group Ag
|
May 13, 2025 Q1 2025 |
436,200
calls
|
$35 Million
0.01% of portfolio
|
N/A
|
|
|
Walleye Trading LLC
Plymouth, MN |
Aug 13, 2025 Q2 2025 |
382,900
calls
|
$30.7 Million
0.06% of portfolio
|
N/A
|
|
|
Jane Street Group, LLC
New York, NY |
May 19, 2025 Q1 2025 |
339,100
calls
|
$27.2 Million
0.01% of portfolio
|
N/A
|
|
|
Twin Tree Management, LP
Dallas, TX |
Jul 28, 2025 Q2 2025 |
338,800
calls
|
$27.2 Million
0.06% of portfolio
|
N/A
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
May 15, 2025 Q1 2025 |
332,100
calls
|
$26.6 Million
0.01% of portfolio
|
N/A
|
|
|
Bank Of America Corp
Charlotte, NC |
May 15, 2025 Q1 2025 |
222,600
calls
|
$17.8 Million
0.0% of portfolio
|
N/A
|
|
|
Wolverine Trading, LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
220,400
calls
|
$17.7 Million
0.02% of portfolio
|
N/A
|
|
|
Peak6 LLC
Chicago, IL |
May 14, 2025 Q1 2025 |
177,900
calls
|
$14.3 Million
0.03% of portfolio
|
N/A
|
|
|
Wells Fargo & Company
San Francisco, CA |
May 13, 2025 Q1 2025 |
171,900
calls
|
$13.8 Million
0.0% of portfolio
|
Q1 2025
Added 684.93%
|
|
|
Royal Bank Of Canada
Toronto, A6 |
May 15, 2025 Q1 2025 |
135,000
calls
|
$10.8 Million
0.0% of portfolio
|
Q1 2025
Added 67400.0%
|
|
|
Hap Trading, LLC
New York, NY |
Aug 13, 2025 Q2 2025 |
126,000
calls
|
$10.1 Million
0.07% of portfolio
|
Q2 2025
Reduced 2.17%
|
|
|
Caption Management, LLC
Oklahoma City, OK |
May 15, 2025 Q1 2025 |
100,000
calls
|
$8.02 Million
0.07% of portfolio
|
N/A
|
|
|
Goldman Sachs Group Inc
New York, NY |
Jun 26, 2025 Q1 2025 |
85,000
calls
|
$6.81 Million
0.0% of portfolio
|
N/A
|
|
|
Capital Fund Management S.A.
Paris, I0 |
Aug 13, 2025 Q2 2025 |
72,300
calls
|
$5.8 Million
0.02% of portfolio
|
N/A
|
|
|
Balyasny Asset Management LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
62,700
calls
|
$5.03 Million
0.01% of portfolio
|
N/A
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
62,300
calls
|
$4.99 Million
0.01% of portfolio
|
N/A
|
|
|
Verition Fund Management LLC
Greenwich, CT |
May 15, 2025 Q1 2025 |
58,600
calls
|
$4.7 Million
0.02% of portfolio
|
N/A
|
|
|
Qube Research & Technologies LTD
London, X0 |
May 15, 2025 Q1 2025 |
55,500
calls
|
$4.45 Million
0.0% of portfolio
|
N/A
|
|
|
Squarepoint Ops LLC
New York, NY |
May 15, 2025 Q1 2025 |
53,600
calls
|
$4.3 Million
0.0% of portfolio
|
N/A
|
|
|
Torno Capital, LLC
Cohasset, MA |
May 14, 2025 Q1 2025 |
50,000
calls
|
$4.01 Million
0.88% of portfolio
|
Q1 2025
New holding
|
|
|
Citigroup Inc
|
Aug 11, 2025 Q2 2025 |
40,000
calls
|
$3.21 Million
0.0% of portfolio
|
N/A
|
|
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
May 15, 2025 Q1 2025 |
26,300
calls
|
$2.11 Million
0.01% of portfolio
|
N/A
|