Question 1

Does Rafferty Asset Management own BLDR stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Rafferty Asset Management holds 119,230 shares of BLDR (Builders FirstSource), worth $10.7M.

Question 2

How many shares of BLDR does Rafferty Asset Management own?

Accepted Answer

As of its Q2 2026 13F, Rafferty Asset Management holds 119,230 shares of BLDR (Builders FirstSource).

Question 3

What is Rafferty Asset Management's BLDR position worth?

Accepted Answer

As of its Q2 2026 13F, Rafferty Asset Management's BLDR position is worth $10.7M.

Question 4

Is Rafferty Asset Management buying or selling BLDR?

Accepted Answer

In Q2 2026, Rafferty Asset Management increased its BLDR position by 25,791 shares (+27.6%).

Question 5

When did Rafferty Asset Management first buy BLDR?

Accepted Answer

Rafferty Asset Management already held BLDR in its Q4 2018 13F, the earliest on record, and has listed it in 27 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	119,230	+27.6%	$10.7M	0.0%	$89.48	35
2026-Q1	Decreased	93,439	-16.7%	$7.7M	0.0%	$82.33	0
2025-Q4	Increased	112,150	+15.1%	$11.5M	0.0%	$102.89	32
2025-Q3	Increased	97,422	+99.2%	$11.8M	0.0%	$121.25	45
2025-Q2	Increased	48,915	+11.2%	$5.7M	0.0%	$116.69	30
2025-Q1	Decreased	43,977	-3.9%	$5.5M	0.0%	$124.94	0
2024-Q4	Increased	45,777	+18.6%	$6.5M	0.0%	$142.93	32
2024-Q3	Decreased	38,597	-22.1%	$7.5M	0.0%	$193.86	0