BLDR — Builders FirstSource price, chart and key statistics

Price data

Price

$62.54

YTD price return

-39.22%

YTD total return

-39.22%

Market cap

6.7B2016-12 1.2B2026-11 6.7B+450.0% over the window

Enterprise value

12B

Shares outstanding

107.6M2016-09 111.5M2026-09 107.6M-3.5% over the window

52W low

$49.67

52W high

$131.50

From 52W high

-52.44%

From 52W low

+25.91%

52W range

16%$49.67–$132

Beta

1.41

Volume

Rel volume

0.90×

30D volume

2.7M

30D $ vol

157.1M

Insider trading

Insider net 1WNo open-market insider purchase or sale with a transaction date in the last 7 days, as filed on Form 4.

none

Insider net 1MNo open-market insider purchase or sale with a transaction date in the last 30 days, as filed on Form 4.

none

Insider net 3MNo open-market insider purchase or sale with a transaction date in the last 91 days, as filed on Form 4.

none

Insider net 1Y1 insider-day of buying ($4.4M) and 1 of selling ($391K) in the last 365 days, by transaction date, open-market transactions only — awards, exercises, tax withholding and employee-plan purchases are not counted. A Form 4 is filed within two business days of the trade, so the newest days may not be in yet.

+$4.0M

Form 4 transactions by trade date, as filed; latest on file 2026-05-08.

Fundamentals

Sales (ttm)

14.4B2016-09 6.3B2026-09 14.4B+128.8% over the window

Sales/share

$133.462016-09 $56.272026-09 $133.46+137.2% over the window

EPS (ttm)

$0.372016-09 $1.112026-09 $0.37-66.5% over the window

FCF (ttm)

251.3M2016-09 3.9M2026-09 251.3M+6390.8% over the window

FCF/share

$2.342016-09 $0.032026-09 $2.34+6628.0% over the window

Book value/share

$37.932016-09 $2.692026-09 $37.93+1308.6% over the window

Net margin

0.28%2016-09 2.0%2026-09 0.3%-86.1% over the window

ROE

0.99%2016-09 42.4%2026-09 1.0%-97.7% over the window

ROA

0.36%2016-09 4.2%2026-09 0.4%-91.4% over the window

Debt / equity

1.13×2016-09 6.412026-09 1.13-82.4% over the window

Current ratio

1.852016-09 1.752026-09 1.85+5.4% over the window

Growth (CAGR, ttm) · 10Y

Sales

-8.26%2025-09-30 → 2026-09-3015.7B → 14.4B (-8.3% total)-6.02%2023-09-30 → 2026-09-3017.3B → 14.4B (-17.0% total)-4.19%2021-09-30 → 2026-09-3017.8B → 14.4B (-19.3% total)+8.63%2016-09-30 → 2026-09-306.3B → 14.4B (+128.8% total)

Net income

-93.18%2025-09-30 → 2026-09-30594M → 40.6M (-93.2% total)-70.45%2023-09-30 → 2026-09-301.6B → 40.6M (-97.4% total)-50.91%2021-09-30 → 2026-09-301.4B → 40.6M (-97.1% total)-10.81%2016-09-30 → 2026-09-30127.3M → 40.6M (-68.1% total)

FCF

-75.39%2025-09-30 → 2026-09-301B → 251.3M (-75.4% total)-51.14%2023-09-30 → 2026-09-302.2B → 251.3M (-88.3% total)-21.05%2021-09-30 → 2026-09-30819.4M → 251.3M (-69.3% total)+51.79%2016-09-30 → 2026-09-303.9M → 251.3M (+6390.8% total)

Shares

-2.69%2025-09-30 → 2026-09-30110.6M → 107.6M (-2.7% total)-4.45%2023-09-30 → 2026-09-30123.3M → 107.6M (-12.8% total)-10.89%2021-09-30 → 2026-09-30191.5M → 107.6M (-43.8% total)-0.36%2016-09-30 → 2026-09-30111.5M → 107.6M (-3.5% total)

Per-share growth (CAGR, ttm) · 10Y

EPS

-92.93%2025-09-30 → 2026-09-30$5.26 → $0.37 (-92.9% total)-68.29%2023-09-30 → 2026-09-30$11.69 → $0.37 (-96.8% total)-44.98%2021-09-30 → 2026-09-30$7.38 → $0.37 (-95.0% total)-10.35%2016-09-30 → 2026-09-30$1.11 → $0.37 (-66.5% total)

Sales/share

-5.72%2025-09-30 → 2026-09-30$141.55 → $133.46 (-5.7% total)-1.65%2023-09-30 → 2026-09-30$140.29 → $133.46 (-4.9% total)+7.52%2021-09-30 → 2026-09-30$92.90 → $133.46 (+43.7% total)+9.02%2016-09-30 → 2026-09-30$56.27 → $133.46 (+137.2% total)

FCF/share

-74.71%2025-09-30 → 2026-09-30$9.23 → $2.34 (-74.7% total)-48.86%2023-09-30 → 2026-09-30$17.47 → $2.34 (-86.6% total)-11.41%2021-09-30 → 2026-09-30$4.28 → $2.34 (-45.4% total)+52.34%2016-09-30 → 2026-09-30$0.03 → $2.34 (+6628.0% total)

Book value/share

-2.84%2025-09-30 → 2026-09-30$39.03 → $37.93 (-2.8% total)+0.70%2023-09-30 → 2026-09-30$37.14 → $37.93 (+2.1% total)+5.63%2021-09-30 → 2026-09-30$28.84 → $37.93 (+31.5% total)+30.28%2016-09-30 → 2026-09-30$2.69 → $37.93 (+1308.6% total)

Price

-42.67%2025-11-06 → 2026-11-06$109.04 → $62.54 (-42.6% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.-20.73%2023-11-06 → 2026-11-06$125.59 → $62.54 (-50.2% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.-1.44%2021-11-05 → 2026-11-06$67.24 → $62.54 (-7.0% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+21.20%2016-11-04 → 2026-11-06$9.14 → $62.54 (+584.2% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.

Total return

-42.67%2025-11-06 → 2026-11-06$109.04 → $62.54 (-42.6% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.-20.73%2023-11-06 → 2026-11-06$125.59 → $62.54 (-50.2% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.-1.44%2021-11-05 → 2026-11-06$67.24 → $62.54 (-7.0% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+21.20%2016-11-04 → 2026-11-06$9.14 → $62.54 (+584.2% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.

Fundamentals end at the last reported quarter; price and total return end at the latest close.

Valuation

P/E (ttm)Price ÷ TTM diluted EPS. Net income carries everything below the operating line, including one-off gains. Negative when the trailing year lost money.

168.0×2016-12 9.612026-11 165.86+1626.3% over the window

P/OI (ttm)Price ÷ TTM operating income. Excludes the below-the-line items that make P/E jump — mark-to-market gains, settlements, tax true-ups.

22.0×2016-12 5.532026-11 22.00+297.9% over the window

Fwd P/E

26.4×

P/S (ttm)Market cap ÷ TTM revenue.

0.5×2016-12 0.192026-11 0.47+140.4% over the window

P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.

1.6×2016-12 4.072026-11 1.65-59.5% over the window

P/FCF (ttm)Market cap ÷ TTM free cash flow (operating cash flow − capex).

26.8×2016-12 316.012026-11 26.78-91.5% over the window

EV/EBITDA (fy)

13.2×

EV/Sales (ttm)

0.8×

FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.

3.73%2016-09 0.3%2026-09 4.1%+1194.7% over the window

Buyback yield (realized, 1y)1 − shares_at(2026-09-30) ÷ shares_at(2025-09-30) = 1 − 107.6M ÷ 110.6M. Point-in-time share counts from the company's own SEC filings (the same count at both ends), published only when the cash flow statement shows repurchases inside that window. A falling price can't inflate it; negative means net dilution.

2.69%

Shareholder yield (realized, 1y)Buyback leg + dividend leg: shares retired over the year (2.69%) + dividends paid over that year ($0) ÷ market_cap_at(2025-09-30) ($13.4B). Both legs are measured against the start of the window, so a payout can't shrink its own denominator.

2.69%

Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($303.5M) ÷ today's market cap ($6.7B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.

4.51%2016-09 0.1%2026-09 4.9%+5413.6% over the window

Shareholder yield (cash, ttm)(TTM buybacks net of issuance $303.5M + TTM dividends $0) ÷ today's market cap ($6.7B). Same caveat as the cash buyback yield.

4.51%2016-09 0.1%2026-09 4.9%+5413.6% over the window

Vs own 10Y history

P/E

100th

P/OI

100th

P/S

45th

P/B

3rd

P/FCF

89th