Builders FirstSource, Inc. (BLDR) FCF Margin (2010 - 2026)
Builders FirstSource (BLDR) reported FCF Margin of 0.78% for Q2 2026, down 5.18 percentage points from 5.96% a year earlier and down 0.46 percentage points from the prior quarter.
Powered by 
Analysis
Builders FirstSource, Inc. (BLDR) FCF Margin (2010 - 2026) Analysis & Trends
Over the twelve months ended Jun 30, 2026, Builders FirstSource's FCF Margin came in at 4.42%, down 3.03 percentage points year-over-year; for FY2025, it was 5.62%, down 3.48 percentage points from FY2024.
- FCF Margin has declined for three consecutive years, though with a five-year change of +3.89 percentage points (FY2020 to FY2025).
- By year, FCF Margin came in at 9.10% in FY2024 (-1.61 pp), 10.71% in FY2023 (-3.63 pp), 14.34% in FY2022 (+6.72 pp) and 7.62% in FY2021 (+5.89 pp).
- The Q2 2026 figure ranks as the lowest quarterly FCF Margin since Q2 2021.
- Year over year, FCF Margin gained in two of the last eight quarters, with an average year-over-year change of -2.56 percentage points.
- The high point for year-over-year FCF Margin in five years was Q3 2021 (a gain of 20.86 percentage points); the low point was Q3 2023 (a drop of 13.45 percentage points).
- Per Business Quant data, the three quarters before Q2 2026 came in at 1.24% (Q1 2026), 3.18% (Q4 2025) and 11.72% (Q3 2025).
Peer Set
Peer Comparison
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 0.78% |
| Mar 31, 2026 | 1.24% |
| Dec 31, 2025 | 3.18% |
| Sep 30, 2025 | 11.72% |
| Jun 30, 2025 | 5.96% |
| Mar 31, 2025 | 0.88% |
| Dec 31, 2024 | 7.17% |
| Sep 30, 2024 | 14.89% |
| Jun 30, 2024 | 8.17% |
| Mar 31, 2024 | 5.76% |
| Dec 31, 2023 | 12.33% |
| Sep 30, 2023 | 11.11% |
| Jun 30, 2023 | 5.87% |
| Mar 31, 2023 | 14.13% |
| Dec 31, 2022 | 19.20% |
| Sep 30, 2022 | 24.56% |
| Jun 30, 2022 | 12.68% |
| Mar 31, 2022 | 2.28% |
| Dec 31, 2021 | 16.67% |
| Sep 30, 2021 | 18.97% |
API Access
Builders FirstSource, Inc. FCF Margin API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=fcf-margin&ticker=BLDR&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "fcf-margin", "ticker": "BLDR", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=fcf-margin&ticker=BLDR&period=max&api_key=YOUR_API_KEY");
const data = await res.json();