Stock overview
Builders Firstsource Inc.
Explore the company, reported ownership, price history, and available source evidence.
BUILDERS FIRSTSOURCE INC (BLDR) is a listed warrant, unit, right, or acquisition-company security tracked from 13F filings.
- Last close
- $59.17
- · BLDR
- Tracked holders
- 4 funds
- Latest available 13F per fund
BLDR · USD
Price
$59.17
+$4.27
(+7.78%)
over selected range
Close · Sep 25, 2026
Market closed
1255 stored daily closes
$59.17
Sep 25, 2026
- Range low
- $50.02
- Range high
- $211.12
- Observations
- 1255
- Session date
- Sep 25, 2026
Sep 27, 2021–Sep 25, 2026. Regular market hours only. Historical prices are unadjusted; splits and other corporate actions can affect comparisons.
Investor Popularity
Rows are narrowed by movement, fund type, and position size.
| Fund | Move | Value | Weight |
|---|---|---|---|
| Brave Warrior Advisors largest tracked holder Q2 2026 · filed Aug 14, 2026 · SEC filing | −1% 26'Q2 | $209,434,293 | 4.56% |
| Samlyn Capital position history Q2 2026 · filed Aug 14, 2026 · SEC filing | −51% 26'Q2 | $22,345,214 | 0.36% |
| Gotham Asset Management position history Q2 2026 · filed Aug 14, 2026 · SEC filing | +67% 26'Q2 | $20,397,503 | 0.05% |
| Tudor Investment Corp position history Q2 2026 · filed Aug 14, 2026 · SEC filing | Newly reported 26'Q2 | $10,614,654 | 0.01% |
SEC Forms 4/5
Insiders
Financials
Official-source analysis
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