Institutions Holding Call Options on Generac Holdings Inc. (GNRC)
This table provides information about the call option holders of Generac Holdings Inc. (GNRC). We have compiled data on the institutions that hold call options on the stock, with a total of 1.75 Million call options outstanding, which have been reported (via 13F filing form) to have a value of $348 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 |
Aug 14, 2025 Q2 2025 |
663,000
calls
|
$132 Million
0.01% of portfolio
|
N/A
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
196,400
calls
|
$39.1 Million
0.01% of portfolio
|
N/A
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
142,400
calls
|
$28.3 Million
0.05% of portfolio
|
N/A
|
|
|
Summit Partners Public Asset Management, LLC
Boston, MA |
Aug 14, 2025 Q2 2025 |
130,000
calls
|
$25.9 Million
0.58% of portfolio
|
Q2 2025
New holding
|
|
|
Twin Tree Management, LP
Dallas, TX |
Jul 28, 2025 Q2 2025 |
101,100
calls
|
$20.1 Million
0.03% of portfolio
|
N/A
|
|
|
Wolverine Trading, LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
82,500
calls
|
$16.4 Million
0.01% of portfolio
|
N/A
|
|
|
J. Goldman & CO LP
New York, NY |
Aug 14, 2025 Q2 2025 |
51,000
calls
|
$10.1 Million
0.19% of portfolio
|
Q2 2025
New holding
|
|
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
Aug 14, 2025 Q2 2025 |
50,900
calls
|
$10.1 Million
0.02% of portfolio
|
N/A
|
|
|
Squarepoint Ops LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
40,100
calls
|
$7.97 Million
0.01% of portfolio
|
N/A
|
|
|
Jane Street Group, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
40,000
calls
|
$7.95 Million
0.0% of portfolio
|
N/A
|
|
|
Qube Research & Technologies LTD
London, X0 |
Aug 14, 2025 Q2 2025 |
35,400
calls
|
$7.04 Million
0.01% of portfolio
|
N/A
|
|
|
Verition Fund Management LLC
Greenwich, CT |
Aug 14, 2025 Q2 2025 |
33,900
calls
|
$6.74 Million
0.02% of portfolio
|
N/A
|
|
|
Capital Fund Management S.A.
Paris, I0 |
Aug 13, 2025 Q2 2025 |
32,800
calls
|
$6.52 Million
0.01% of portfolio
|
N/A
|
|
|
Caption Management, LLC
Oklahoma City, OK |
Aug 14, 2025 Q2 2025 |
32,200
calls
|
$6.4 Million
0.06% of portfolio
|
Q2 2025
New holding
|
|
|
Walleye Trading LLC
Plymouth, MN |
Aug 13, 2025 Q2 2025 |
28,400
calls
|
$5.65 Million
0.01% of portfolio
|
N/A
|
|
|
Peak6 LLC
Chicago, IL |
Aug 13, 2025 Q2 2025 |
27,400
calls
|
$5.45 Million
0.01% of portfolio
|
N/A
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
20,200
calls
|
$4.02 Million
0.0% of portfolio
|
N/A
|
|
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
Aug 14, 2025 Q2 2025 |
10,300
calls
|
$2.05 Million
0.0% of portfolio
|
Q2 2025
Reduced 33.12%
|
|
|
Ubs Group Ag
|
Aug 14, 2025 Q2 2025 |
10,000
calls
|
$1.99 Million
0.0% of portfolio
|
N/A
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
Aug 14, 2025 Q2 2025 |
8,100
calls
|
$1.61 Million
0.01% of portfolio
|
N/A
|
|
|
Walleye Capital LLC
Plymouth, MN |
Aug 13, 2025 Q2 2025 |
6,600
calls
|
$1.31 Million
0.0% of portfolio
|
N/A
|
|
|
Jefferies Financial Group Inc.
New York, NY |
Aug 12, 2025 Q2 2025 |
5,900
calls
|
$1.17 Million
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Aug 14, 2025 Q2 2025 |
1,500
calls
|
$298,290
0.0% of portfolio
|
N/A
|
|
|
Limestone Investment Advisors LP
New York, NY |
Aug 14, 2025 Q2 2025 |
1,400
calls
|
$278,404
0.02% of portfolio
|
N/A
|