Current
$7.44B
5-Year Average
$14.8B
All-Time High
$26.1B
All-Time Low
$32.3M
Market cap daily chart for Builders FirstSource (BLDR)
Aug 2, 2021 – Jul 29, 2026 · 1,253 trading days
Market Cap growth chart for Builders FirstSource (BLDR) from 2017 to 2026
Latest: -35.3%
Market Cap history table for Builders FirstSource (BLDR) from 2005 to 2026
| 2026 | $7.44B | -35.3% | -$4.06B | ||
| 2025 | $11.5B | -32.3% | -$5.5B | ||
| 2024 | $17B | -21.0% | -$4.53B | ||
| 2023 | $21.5B | +103.0% | +$10.9B | ||
| 2022 | $10.6B | -39.2% | -$6.83B | ||
| 2021 | $17.4B | +262.4% | +$12.6B | ||
| 2020 | $4.81B | +61.8% | +$1.84B | ||
| 2019 | $2.97B | +133.8% | +$1.7B | ||
| 2018 | $1.27B | -49.5% | -$1.25B | ||
| 2017 | $2.52B | +102.2% | +$1.27B | ||
| 2016 | $1.25B | +9.0% | +$103M | ||
| 2015 | $1.14B | +65.6% | +$453M | ||
| 2014 | $691M | +0.4% | +$2.9M | ||
| 2013 | $688M | +29.1% | +$155M | ||
| 2012 | $533M | +175.0% | +$339M | ||
| 2011 | $194M | +7.3% | +$13.1M | ||
| 2010 | $181M | +20.1% | +$30.2M | ||
| 2009 | $150M | +153.1% | +$91M | ||
| 2008 | $59.4M | -78.4% | -$216M | ||
| 2007 | $275M | -60.8% | -$426M | ||
| 2006 | $701M | -4.3% | -$31.7M | ||
| 2005 | $733M | — | — |
- 2026$7.44B-35.3%
- 2025$11.5B-32.3%
- 2024$17B-21.0%
- 2023$21.5B+103.0%
- 2022$10.6B-39.2%
- 2021$17.4B+262.4%
- 2020$4.81B+61.8%
- 2019$2.97B+133.8%
- 2018$1.27B-49.5%
- 2017$2.52B+102.2%
- 2016$1.25B+9.0%
- 2015$1.14B+65.6%
- 2014$691M+0.4%
- 2013$688M+29.1%
- 2012$533M+175.0%
- 2011$194M+7.3%
- 2010$181M+20.1%
- 2009$150M+153.1%
- 2008$59.4M-78.4%
- 2007$275M-60.8%
- 2006$701M-4.3%
- 2005$733M—
Market Cap values are taken from Builders FirstSource's reported income statements (share counts) and end-of-day prices (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
About Market Cap at Builders FirstSource (BLDR)
According to Builders FirstSource's latest reported financial statements, the company's latest reported market cap is $9.05B. Market capitalization is the total dollar value of all outstanding shares — shares outstanding × stock price — and the standard measure of a company's equity value. On this page, historical market cap snaps filing-period share counts to closing prices on or before each statement date (not intraday tick data).
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
2026's annual market cap for Builders FirstSource (BLDR) came in at $7.44B – plunged 35.3% year-over-year.
Builders FirstSource market cap compound annual growth for the 2021–2026 (5 years) window is -15.7%, with a net decline across the window.
Builders FirstSource market cap peaked at $21.5B in 2023; the latest annual figure is $7.44B in 2026 (65.4% below peak).
The record annual market cap stands at $21.5B, reached in 2023; the historical low of $59.4M was recorded in 2008.
Builders FirstSource Market Cap by Year
Builders FirstSource Market Cap 2026: $7.44B
Builders FirstSource posted market cap of $7.44B in 2026, plunged 35.3% below 2025.
Builders FirstSource Market Cap 2025: $11.5B
In 2025, Builders FirstSource reported market cap of $11.5B, plunged 32.3% below 2024.
Builders FirstSource Market Cap 2024: $17B
Builders FirstSource market cap in 2024 was $17B, declined 21.0% below 2023.
Builders FirstSource Market Cap 2023: $21.5B
2023's market cap for Builders FirstSource came in at $21.5B, surged 103.0% from 2022. This figure represents the highest annual value in the available history.
Builders FirstSource Market Cap 2022: $10.6B
Builders FirstSource market cap in 2022 was $10.6B.
See more financial history for Builders FirstSource (BLDR).
Sector peers by Market Cap
Basic Materials peers of Builders FirstSource (BLDR), ranked by their latest market cap
| $236B | |
| $146B | |
| $96.2B | |
| $86.2B | |
| $85.1B | |
| $84.8B | |
| $79.8B | |
| $72.2B |
- $236B
- $96.2B
- $86.2B
- $85.1B
- $84.8B
- $79.8B
- $72.2B
Frequently asked questions
Test yourself on BLDR
Market Cap — 10 rounds, every one of them BLDR against another company. Leave whenever you like.
Practice run — it doesn’t move your skill rating and doesn’t touch the leaderboards. Misses do go into your review queue.
Builders FirstSource (BLDR) Key Financials
Charts, filings, and peer comparison for every metric
Explore more
Deep-dives across the income statement, cash flow, capital return, and valuation
How this company returns cash to shareholders — buybacks, dividends, and stock splits.