Question 1

Does ProShare Advisors own BLDR stock?

Accepted Answer

Yes. As of its Q3 2026 13F, ProShare Advisors holds 4,660 shares of BLDR (Builders Firstsource), worth $265,666.

Question 2

How many shares of BLDR does ProShare Advisors own?

Accepted Answer

As of its Q3 2026 13F, ProShare Advisors holds 4,660 shares of BLDR (Builders Firstsource).

Question 3

What is ProShare Advisors' BLDR position worth?

Accepted Answer

As of its Q3 2026 13F, ProShare Advisors' BLDR position is worth $265,666.

Question 4

Is ProShare Advisors buying or selling BLDR?

Accepted Answer

In Q3 2026, ProShare Advisors reduced its BLDR position by 15,606 shares (-77.0%).

Question 5

When did ProShare Advisors first buy BLDR?

Accepted Answer

ProShare Advisors already held BLDR in its Q4 2018 13F, the earliest on record, and has listed it in 31 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q3 Latest	Decreased	4,660	-77.0%	$265,666	0.0%	$57.01	0
2026-Q2	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