BLDR — Builders FirstSource stock price and chart

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BLDR

$55.63-1.10%

as of close, Oct 5, 2026

☾ AH $55.63 -1.10%

Builders FirstSourceStock · IndustrialsS&P 500 Equal Weight 0.2%Russell 3000 0.01%Russell 1000 0.01%US Stock Market 0.01%MSCI World 0.010%

PeersSPCXGEVCATBAGERKLB

Technical analysis2

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Addendum charts0

VolumeEEEE

20162019202120242026

20.040.060.080.0100.0120.0140.0160.0180.0200.0020.0M40.0M$55.63

2026-10-05

Price$55.63

MA20$71.43

MA50$96.37

Vol9.3M

What would $1,000 invested in BLDR be worth today? →

BLDR returns: By year · By month · By week · Trailing

Key stats#

Price data

Price: $55.63
YTD price return: -45.93%
YTD total return: -45.93%
Next earnings: Oct 29, 2026 · Before open
Market cap: 6B2016-12 1.2B2026-10 6B+389.2% over the window
Enterprise value: 11.2B
Shares outstanding: 107.6M2016-06 110.9M2026-06 107.6M-2.9% over the window
52W low: $54.75
52W high: $131.50
From 52W high: -57.70%
From 52W low: +1.61%
52W range: 1%
Beta: 1.41

Volume

Rel volume: 0.92×
30D volume: 3.2M
30D $ vol: 195.2M

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): 14.4B2016-06 5.8B2026-06 14.4B+148.8% over the window
Sales/share: $134.292016-06 $52.372026-06 $134.29+156.4% over the window
EPS (ttm): $0.932016-06 -$0.072026-06 $0.93-1434.2% over the window
FCF (ttm): 639.3M2016-06 75.5M2026-06 639.3M+746.5% over the window
FCF/share: $5.942016-06 $0.682026-06 $5.94+772.2% over the window
Book value/share: $37.222016-06 $1.532026-06 $37.22+2340.2% over the window
Net margin: 0.71%2016-06 -0.1%2026-06 0.7%-699.3% over the window
ROE: 2.56%2016-06 -4.1%2026-06 2.6%-163.0% over the window
ROA: 0.91%2016-06 -0.2%2026-06 0.9%-490.5% over the window
Debt / equity: 1.14×2017-12 4.712026-06 1.14-75.7% over the window
Current ratio: 1.792016-06 1.652026-06 1.79+8.1% over the window

Growth (CAGR, ttm) · 10Y

Sales: -9.39%2025-06-30 → 2026-06-3015.9B → 14.4B (-9.4% total)-7.96%2023-06-30 → 2026-06-3018.5B → 14.4B (-22.0% total)-0.18%2021-06-30 → 2026-06-3014.6B → 14.4B (-0.9% total)+9.55%2016-06-30 → 2026-06-305.8B → 14.4B (+148.8% total)
Net income: -86.46%2025-06-30 → 2026-06-30756.4M → 102.5M (-86.4% total)-61.94%2023-06-30 → 2026-06-301.9B → 102.5M (-94.5% total)-35.18%2021-06-30 → 2026-06-30895.7M → 102.5M (-88.6% total)n/a
FCF: -46.25%2025-06-30 → 2026-06-301.2B → 639.3M (-46.2% total)-40.69%2023-06-30 → 2026-06-303.1B → 639.3M (-79.1% total)n/a+23.82%2016-06-30 → 2026-06-3075.5M → 639.3M (+746.5% total)
Shares: -2.67%2025-06-30 → 2026-06-30110.5M → 107.6M (-2.7% total)-4.88%2023-06-30 → 2026-06-30125M → 107.6M (-13.9% total)-12.28%2021-06-30 → 2026-06-30207.2M → 107.6M (-48.1% total)-0.30%2016-06-30 → 2026-06-30110.9M → 107.6M (-2.9% total)

Per-share growth (CAGR, ttm) · 10Y

EPS: -85.88%2025-06-30 → 2026-06-30$6.61 → $0.93 (-85.9% total)-58.49%2023-06-30 → 2026-06-30$13.07 → $0.93 (-92.9% total)-28.88%2021-06-30 → 2026-06-30$5.13 → $0.93 (-81.8% total)n/a
Sales/share: -6.90%2025-06-30 → 2026-06-30$144.23 → $134.29 (-6.9% total)-3.23%2023-06-30 → 2026-06-30$148.21 → $134.29 (-9.4% total)+13.80%2021-06-30 → 2026-06-30$70.35 → $134.29 (+90.9% total)+9.87%2016-06-30 → 2026-06-30$52.37 → $134.29 (+156.4% total)
FCF/share: -44.77%2025-06-30 → 2026-06-30$10.75 → $5.94 (-44.7% total)-37.65%2023-06-30 → 2026-06-30$24.52 → $5.94 (-75.8% total)n/a+24.19%2016-06-30 → 2026-06-30$0.68 → $5.94 (+772.2% total)
Book value/share: -1.51%2025-06-30 → 2026-06-30$37.79 → $37.22 (-1.5% total)+2.34%2023-06-30 → 2026-06-30$34.73 → $37.22 (+7.2% total)+7.07%2021-06-30 → 2026-06-30$26.46 → $37.22 (+40.7% total)+37.65%2016-06-30 → 2026-06-30$1.53 → $37.22 (+2340.2% total)
Price: -56.36%2025-10-06 → 2026-10-05$127.11 → $55.63 (-56.2% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.-22.59%2023-10-05 → 2026-10-05$119.97 → $55.63 (-53.6% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+1.08%2021-10-05 → 2026-10-05$52.73 → $55.63 (+5.5% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+17.23%2016-10-04 → 2026-10-05$11.35 → $55.63 (+390.1% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.
Total return: -56.36%2025-10-06 → 2026-10-05$127.11 → $55.63 (-56.2% 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.-22.59%2023-10-05 → 2026-10-05$119.97 → $55.63 (-53.6% 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.+1.08%2021-10-05 → 2026-10-05$52.73 → $55.63 (+5.5% 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.+17.23%2016-10-04 → 2026-10-05$11.35 → $55.63 (+390.1% 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.: 59.6×2016-12 9.612026-10 58.37+507.5% 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.: 13.7×2016-12 5.532026-10 13.74+148.5% over the window
Fwd P/E: 12.9×
P/S (ttm)Market cap ÷ TTM revenue.: 0.4×2016-12 0.192026-10 0.41+112.5% over the window
P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.: 1.5×2016-12 4.072026-10 1.49-63.3% over the window
P/FCF (ttm)Market cap ÷ TTM free cash flow (operating cash flow − capex).: 9.4×2016-12 248.592026-10 9.36-96.2% over the window
EV/EBITDA (fy): 10.8×
EV/Sales (ttm): 0.8×
FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.: 10.68%2016-09 0.4%2026-06 6.7%+1555.9% over the window
Buyback yield (realized, 1y)1 − shares_at(2026-06-30) ÷ shares_at(2025-06-30) = 1 − 107.6M ÷ 110.5M. 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.: 2.67%
Shareholder yield (realized, 1y)Buyback leg + dividend leg: shares retired over the year (2.67%) + dividends paid over that year ($0) ÷ market_cap_at(2025-06-30) ($12.9B). Both legs are measured against the start of the window, so a payout can't shrink its own denominator.: 2.67%
Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($303.5M) ÷ today's market cap ($6B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.: 5.07%2016-09 0.1%2026-06 3.2%+3424.1% over the window
Shareholder yield (cash, ttm)(TTM buybacks net of issuance $303.5M + TTM dividends $0) ÷ today's market cap ($6B). Same caveat as the cash buyback yield.: 5.07%2016-09 0.1%2026-06 3.2%+3424.1% over the window

Vs own 10Y history

P/E: 95th
P/OI: 91st
P/S: 41st
P/B: 0th
P/FCF: 40th

Bar = where today’s multiple sits in BLDR’s own 10-year range:near a decade-low (cheap)→near a decade-high (rich).

Performance · price return · as of 2026-10-05#

-1.10%

-4.10%

-15.44%

-34.31%

YTD

-45.93%

-56.73%

+5.50%

Recent filings#

Aug 78-K · Directors or officers; compensation
Jul 30Earnings · Earnings release — EPS $1.17 vs $1.29 est. (−9.3%); revenue $3.86B (−9% y/y) 2.6%
Jul 30Report · Quarterly report, Q2 2026 — revenue $3.86B (−9% y/y), net income −$3.9M, EPS −$0.04

All filings and insider trades →

Financial statements

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BLDR — Builders FirstSource price, chart and key statistics