Put Options Transactions Made in Q2 2025 in Builders First Source, Inc. (BLDR)
This table provides information about the institutional ownership of Builders First Source, Inc. (BLDR) during Q2 2025. The information is specifically focused on institutions that hold put options of Builders FirstSource, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
268K+ 127.67% |
$28.3M - $35.1M
|
477K
$67M
|
|
|
Jul 16, 2025
Q2 2025
|
Mariner Investment Group LLC
Harrison, NY |
BUY
|
PUT |
150KNew |
$15.8M - $19.7M
|
150K
$21.1M
|
|
|
Aug 13, 2025
Q2 2025
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
PUT |
105KNew |
$11M - $13.7M
|
105K
$14.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
PUT |
90.2KNew |
$9.53M - $11.8M
|
90.2K
$12.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
PUT |
51.9K+ 1038.0% |
$5.48M - $6.81M
|
56.9K
$7.99M
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
44.5K+ 412.04% |
$4.7M - $5.83M
|
55.3K
$7.77M
|
|
|
Aug 27, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
PUT |
43.5K+ 73.85% |
$4.59M - $5.7M
|
102K
$14.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
PUT |
43.5K+ 73.85% |
$4.59M - $5.7M
|
102K
$14.4M
|
|
|
Aug 12, 2025
Q2 2025
|
Jefferies Financial Group Inc.
New York, NY |
BUY
|
PUT |
37.2K+ 1033.33% |
$3.93M - $4.88M
|
40.8K
$5.73M
|
|
|
Aug 14, 2025
Q2 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
PUT |
36.8K+ 252.05% |
$3.89M - $4.83M
|
51.4K
$7.22M
|
|
|
Aug 14, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
PUT |
30KNew |
$3.17M - $3.93M
|
30K
$4.21M
|
|
|
Aug 18, 2025
Q2 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
28.2K+ 62.25% |
$2.98M - $3.7M
|
73.5K
$10.3M
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
16.1K+ 121.97% |
$1.7M - $2.11M
|
29.3K
$4.12M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
15.7K+ 7.65% |
$1.66M - $2.06M
|
221K
$31M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
PUT |
13.8K+ 55.65% |
$1.46M - $1.81M
|
38.6K
$5.42M
|
|
|
Aug 14, 2025
Q2 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
PUT |
8.2K+ 31.06% |
$866K - $1.08M
|
34.6K
$4.86M
|
|
|
Jul 28, 2025
Q2 2025
|
Twin Tree Management, LP
Dallas, TX |
BUY
|
PUT |
3.6K+ 36.0% |
$380K - $472K
|
13.6K
$1.91M
|
|
|
Aug 14, 2025
Q2 2025
|
Capstone Investment Advisors, LLC
New York, NY |
BUY
|
PUT |
1.2K+ 44.44% |
$127K - $157K
|
3.9K
$548K
|
|
|
Aug 14, 2025
Q2 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
PUT |
-8.5K- 48.3% |
$898K - $1.11M
|
9.1K
$1.28M
|
|
|
Aug 14, 2025
Q2 2025
|
Hudson Bay Capital Management LP
Greenwich, CT |
SELL
|
PUT |
-44.2K- 73.3% |
$4.67M - $5.8M
|
16.1K
$2.26M
|
|
|
Aug 13, 2025
Q2 2025
|
Peak6 LLC
Chicago, IL |
SELL
|
PUT |
-86.4K- 60.25% |
$9.13M - $11.3M
|
57K
$8.01M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-97.1K- 53.38% |
$10.3M - $12.7M
|
84.8K
$11.9M
|