What If You Invested $1,000 in Builders FirstSource (BLDR)?
Enter any amount and start date. We use historical prices to show your hypothetical return.
Historical extremes
What if you bought at the best or worst time? Check max profit, max drawdown, and total return since IPO.
Max profit
+25,336%
(254.3 times)
- Buy
- Dec 1, 2008
- $0.83
- Sell
- Mar 21, 2024
- $211.12
Buying BLDR at the best price and selling at the peak would have turned $1,000 into $254,361.45.
Max drawdown
96.78%
(fell to 3% of peak)
- Peak
- Feb 6, 2006
- $25.8
- Trough
- Dec 1, 2008
- $0.83
A $1,000 investment in BLDR at the peak would have shrunk to $32.17 at the trough.
Return since IPO
+421.45%
(5.21 times)
- IPO
- Jun 28, 2005
- $15.99
- Current
- Apr 29, 2026
- $83.38
A $1,000 investment in BLDR at IPO would be worth $5,214.51 today.
Frequently asked questions
What is Builders FirstSource (BLDR) stock's all-time high (ATH) and all-time low (ATL)?
- Builders FirstSource (BLDR) stock's all-time low (ATL) was $0.83 on Dec 1, 2008. The all-time high (ATH) was $211.12 on Mar 21, 2024.
What if you invested $1,000 in Builders FirstSource (BLDR) stock for maximum profit?
- Buying Builders FirstSource (BLDR) stock at the best price ($0.83 on Dec 1, 2008) and selling at the peak ($211.12 on Mar 21, 2024) would have turned $1,000 into $254,361.45. Historical return: +25,336.14% (254.3 times).
What are Builders FirstSource (BLDR)'s best buy and sell dates for maximum profit?
- The best buy date for Builders FirstSource (BLDR) stock was Dec 1, 2008 at $0.83. The best sell date was Mar 21, 2024 at $211.12. This investment would have returned +25,336.14% (254.3 times).
What was Builders FirstSource (BLDR) stock's maximum drawdown?
- Builders FirstSource (BLDR) stock's worst decline was 96.78% (fell to 3% of peak) from peak to trough. Peak: $25.8 on Feb 6, 2006. Trough: $0.83 on Dec 1, 2008. A $1,000 investment at the peak would have been worth $32.17 at the trough.
What if you bought Builders FirstSource (BLDR) stock at IPO?
- A $1,000 investment in Builders FirstSource (BLDR) stock at IPO ($15.99 on Jun 28, 2005) would be worth $5,214.51 today. Historical return: +421.45% (5.21 times). Current stock price: $83.38 as of Apr 29, 2026.
What if you invested $1,000 in Builders FirstSource (BLDR) 5 years ago?
- A $1,000 investment in Builders FirstSource (BLDR) stock 5 years ago ($49.97 on Apr 29, 2021) would be worth $1,668.6 today. Historical return: +66.86% (1.66 times). Current stock price: $83.38 as of Apr 29, 2026.
What if you invested $1,000 in Builders FirstSource (BLDR) 10 years ago?
- A $1,000 investment in Builders FirstSource (BLDR) stock 10 years ago ($11.09 on Apr 29, 2016) would be worth $7,518.49 today. Historical return: +651.85% (7.51 times). Current stock price: $83.38 as of Apr 29, 2026.
What if you invested $1,000 in Builders FirstSource (BLDR) 20 years ago?
- A $1,000 investment in Builders FirstSource (BLDR) stock 20 years ago ($21.55 on Apr 28, 2006) would be worth $3,869.14 today. Historical return: +286.91% (3.86 times). Current stock price: $83.38 as of Apr 29, 2026.
Data & methodology
How does the investment calculator work?
- Enter an investment amount and a start date. We use historical stock prices to calculate how many shares you would have bought, then apply the current price to show your hypothetical portfolio value and return.
What are Historical extremes?
- Max profit: the best buy and sell dates that maximize percentage return. Max drawdown: the largest peak-to-trough decline in price. Return since IPO: total return from IPO date to the latest price.
What is Max drawdown?
- Maximum drawdown is the largest peak-to-trough decline in price. It shows the worst drop from any prior high to a subsequent low. Peak and Trough are the dates and prices at which this decline occurred.
Does this include dividends?
- The calculator uses adjusted closing prices when available, which account for stock splits and dividends. For the most accurate results, we recommend using data that includes dividend adjustments.
Where does the price data come from?
- Historical prices are dividend-adjusted closing prices from our data provider. The calculator and Historical extremes use the same data source for consistent results.
How are the dollar amounts in the cards calculated?
- The dollar amounts in Historical extremes use the investment amount you select in the calculator above (e.g. $1,000). They show what your investment would have been worth at the Buy/Peak/IPO date versus the Sell/Trough/Current date.
What date range can I use?
- The available date range depends on our historical price data for BLDR. You can select any date between our first and most recent data point.
Explore more
BLDR Overview
Company profile, financial tools, and key metrics
BLDR Revenue Counter
Earns $481.69 every second. See per minute, hour, and day.
BLDR Earnings Counter
Earns $13.80 per second net profit. See per minute, hour, and day.
BLDR Economic Scale
Exceeds Mauritius's GDP. Compare with world economies.
BLDR How It Makes Money
Discover visual breakdown of $15.19B in revenue — where it comes from and where it goes.
BLDR Stock Seasonality
Best and worst months to invest. Historical monthly returns heatmap.
BLDR Price Target Scenarios
Model bear, base, and bull cases with EPS growth and exit P/E — pre-filled from analysts and history.
BLDR Daily Price Character
Explosive · 49.8% historical win rate (green days). Streaks & record days.
BLDR Buybacks
7.29% TTM buyback yield. Shareholder yield & SBC comparison.
BLDR Stock Split History
1 split on record. Dates, ratios, and cumulative multiple.
BLDR Financials
Revenue, EPS, EBITDA, market cap, debt and balance sheet history with annual and quarterly data.