Question 1

How many shares of BLDR does ProShare Advisors LLC own?

Accepted Answer

As of 2026-Q2, ProShare Advisors LLC holds 20,266 shares of BLDR (BUILDERS FIRSTSOURCE INC).

Question 2

What is ProShare Advisors LLC's BLDR position worth?

Accepted Answer

As of 2026-Q2, ProShare Advisors LLC's BLDR position is worth $1.8M.

Question 3

Is ProShare Advisors LLC buying or selling BLDR?

Accepted Answer

In 2026-Q2, ProShare Advisors LLC increased their BLDR position (+0.5% change in shares).

Question 4

When did ProShare Advisors LLC first buy BLDR?

Accepted Answer

Based on available 13F filings, ProShare Advisors LLC first reported a position in BLDR in 2024-Q3. They have held the position across 31 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	20,266	+0.5%	$1.8M	0.0%	$89.48	26
2026-Q1	Decreased	20,167	-17.4%	$1.7M	0.0%	$82.33	0
2025-Q4	Increased	24,401	+6.9%	$2.5M	0.0%	$102.89	28
2025-Q3	Decreased	22,833	-17.5%	$2.8M	0.0%	$121.25	0
2025-Q2	Increased	27,679	+2.1%	$3.2M	0.0%	$116.69	27
2025-Q1	Increased	27,111	+6.0%	$3.4M	0.0%	$124.94	28
2024-Q4	Increased	25,587	+34.3%	$3.7M	0.0%	$142.93	34
2024-Q3	Decreased	19,053	-0.8%	$3.7M	0.0%	$193.86	0