Call Options Transactions Made in Q1 2025 in Builders First Source, Inc. (BLDR)
This table provides information about the institutional ownership of Builders First Source, Inc. (BLDR) during Q1 2025. The information is specifically focused on institutions that hold call options of Builders FirstSource, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
CALL |
86.5K+ 140.88% |
$10.6M - $15M
|
148K
$15.9M
|
|
|
May 15, 2025
Q1 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
CALL |
61.4K+ 326.6% |
$7.54M - $10.7M
|
80.2K
$8.64M
|
|
|
May 14, 2025
Q1 2025
|
Hudson Bay Capital Management LP
Greenwich, CT |
BUY
|
CALL |
53.3K+ 832.81% |
$6.55M - $9.25M
|
59.7K
$6.43M
|
|
|
May 13, 2025
Q1 2025
|
Waratah Capital Advisors Ltd.
Toronto, A6 |
BUY
|
CALL |
36.3KNew |
$4.46M - $6.3M
|
36.3K
$3.91M
|
|
|
May 15, 2025
Q1 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
CALL |
23.7K+ 34.65% |
$2.91M - $4.11M
|
92.1K
$9.92M
|
|
|
May 15, 2025
Q1 2025
|
Interval Partners, LP
New York, NY |
BUY
|
CALL |
21.3KNew |
$2.62M - $3.7M
|
21.3K
$2.29M
|
|
|
May 15, 2025
Q1 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
CALL |
17.8K+ 847.62% |
$2.19M - $3.09M
|
19.9K
$2.14M
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
CALL |
14.4K+ 9.22% |
$1.77M - $2.5M
|
171K
$18.4M
|
|
|
May 16, 2025
Q1 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
CALL |
12.9KNew |
$1.58M - $2.24M
|
12.9K
$1.39M
|
|
|
May 15, 2025
Q1 2025
|
Castle Knight Management LP
New York, NY |
BUY
|
CALL |
10KNew |
$1.23M - $1.74M
|
10K
$1.08M
|
|
|
May 14, 2025
Q1 2025
|
Peak6 LLC
Chicago, IL |
BUY
|
CALL |
6.4K+ 6.11% |
$786K - $1.11M
|
111K
$12M
|
|
|
May 15, 2025
Q1 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
CALL |
4.6K+ 657.14% |
$565K - $798K
|
5.3K
$571K
|
|
|
May 14, 2025
Q1 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
CALL |
3.8K+ 1.89% |
$467K - $659K
|
204K
$22M
|
|
|
May 14, 2025
Q1 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
CALL |
800+ 3.51% |
$98.2K - $139K
|
23.6K
$2.54M
|
|
|
May 15, 2025
Q1 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
CALL |
-4.6K- 54.12% |
$565K - $798K
|
3.9K
$420K
|
|
|
May 14, 2025
Q1 2025
|
Walleye Trading LLC
Plymouth, MN |
SELL
|
CALL |
-8.3K- 34.73% |
$1.02M - $1.44M
|
15.6K
$1.68M
|
|
|
May 15, 2025
Q1 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
SELL
|
CALL |
-9.4K- 30.13% |
$1.15M - $1.63M
|
21.8K
$2.35M
|