Institutions Holding Call Options on Builders First Source, Inc. (BLDR)
This table provides information about the call option holders of Builders First Source, Inc. (BLDR). We have compiled data on the institutions that hold call options on the stock, with a total of 1.77 Million call options outstanding, which have been reported (via 13F filing form) to have a value of $244 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 |
|---|---|---|---|---|---|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
270,300
calls
|
$37.2 Million
0.12% of portfolio
|
N/A
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
268,300
calls
|
$36.9 Million
0.0% of portfolio
|
N/A
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
256,800
calls
|
$35.3 Million
0.01% of portfolio
|
N/A
|
|
|
Squarepoint Ops LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
172,100
calls
|
$23.7 Million
0.02% of portfolio
|
N/A
|
|
|
Jane Street Group, LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
117,900
calls
|
$16.2 Million
0.0% of portfolio
|
N/A
|
|
|
Capital Fund Management S.A.
Paris, I0 |
Aug 13, 2025 Q2 2025 |
99,300
calls
|
$13.6 Million
0.03% of portfolio
|
N/A
|
|
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
Aug 14, 2025 Q2 2025 |
94,600
calls
|
$13 Million
0.03% of portfolio
|
N/A
|
|
|
Wolverine Trading, LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
92,100
calls
|
$12.7 Million
0.01% of portfolio
|
N/A
|
|
|
Peak6 LLC
Chicago, IL |
Aug 13, 2025 Q2 2025 |
78,800
calls
|
$10.8 Million
0.02% of portfolio
|
N/A
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
68,000
calls
|
$9.35 Million
0.0% of portfolio
|
N/A
|
|
|
Qube Research & Technologies LTD
London, X0 |
Aug 14, 2025 Q2 2025 |
67,000
calls
|
$9.21 Million
0.01% of portfolio
|
N/A
|
|
|
Mercer Global Advisors Inc
Denver, CO |
Aug 14, 2025 Q2 2025 |
43,866
calls
|
$6.03 Million
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Walleye Capital LLC
Plymouth, MN |
Aug 13, 2025 Q2 2025 |
41,500
calls
|
$5.7 Million
0.02% of portfolio
|
N/A
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
Aug 14, 2025 Q2 2025 |
24,400
calls
|
$3.35 Million
0.01% of portfolio
|
N/A
|
|
|
Walleye Trading LLC
Plymouth, MN |
Aug 13, 2025 Q2 2025 |
21,600
calls
|
$2.97 Million
0.0% of portfolio
|
N/A
|
|
|
Hudson Bay Capital Management LP
Greenwich, CT |
Aug 14, 2025 Q2 2025 |
15,800
calls
|
$2.17 Million
0.01% of portfolio
|
N/A
|
|
|
Goldman Sachs Group Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
12,900
calls
|
$1.77 Million
0.0% of portfolio
|
N/A
|
|
|
Jefferies Financial Group Inc.
New York, NY |
Aug 12, 2025 Q2 2025 |
11,100
calls
|
$1.53 Million
0.01% of portfolio
|
N/A
|
|
|
Muzinich & Co., Inc.
New York, NY |
Aug 04, 2025 Q2 2025 |
9,500
calls
|
$1.31 Million
0.51% of portfolio
|
Q2 2025
New holding
|
|
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
5,100
calls
|
$700,995
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Cutler Group LP
|
Apr 19, 2024 Q1 2024 |
2,000
calls
|
$274,900
0.05% of portfolio
|
Q1 2024
Reduced 86.75%
|
|
|
Hsbc Holdings PLC
London, X0 |
Aug 13, 2025 Q2 2025 |
1,500
calls
|
$206,174
0.0% of portfolio
|
Q2 2025
New holding
|