Builders FirstSource, Inc.

(New York Stock Exchange)
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Slightly Bullish +15

Builders FirstSource Inc (BLDR) Stock Forecast (2026)

Financial outlook AI-generated analysis

📉 BLDR trades at $57.35, below its 50-day and 200-day moving averages with a neutral RSI of 37.

📊 Wall Street consensus price target is $81.00 across 23 analysts, suggesting 41.2% upside potential.

📉 CleaRank Financial AI rates the stock as Hold with a fair value estimate of $66.16.

📉 Revenue decreased 8.8% in the latest quarter with estimates projecting a further 4% decline for the current quarter.

💰 Insiders have purchased approximately $60.7 million of BLDR stock against minimal sales.

📈 Historical backtest shows a $10,000 investment in October 2016 grew to $50,307 by 2026 versus $35,406 for the S&P 500.

🔮 Monte Carlo simulations project a base case value of $30,862 per $10,000 invested by 2036.

⚠️ The analysis highlights that BLDR is highly volatile and treats extreme upside projections as statistical tails.

Bullish Signals
  • Insiders have purchased approximately $60.7 million of BLDR stock against minimal sales, indicating strong internal conviction in the company's future prospects.
  • Wall Street analysts maintain a consensus price target of $81.00, suggesting significant upside potential from the current trading price.
Risk Factors
  • The company reported an 8.8% revenue decrease in the latest quarter, with current estimates projecting a further 4% decline for the current quarter.
  • BLDR is trading below its key moving averages (50-day and 200-day SMA) and exhibits bearish RSI and MACD signals.
Full Analysis
As of October 2, 2026, Builders FirstSource Inc. (BLDR) trades at $57.35, trading below its 50-day and 200-day moving averages with a neutral RSI of 37. Wall Street analysts maintain a consensus price target of $81.00, implying approximately 41% upside from current levels, while CleaRank Financial AI rates the stock as a Hold with a fair value estimate of $66.16. The company recently reported an 8.8% revenue decrease in its latest quarter, with current estimates projecting a further 4% decline for the current quarter, which poses a direct risk to future earnings and operational performance. Despite these near-term headwinds, insider buying activity has been notable, with insiders purchasing approximately $60.7 million of BLDR stock against minimal sales, signaling strong internal conviction in the company's long-term prospects. Long-term statistical simulations suggest divergent outcomes for BLDR investors over the next decade. CleaRank's 10-year Monte Carlo simulation projects a base case growth to roughly $30,862 per $10,000 invested by 2036, while historical backtesting indicates significant outperformance against the S&P 500 since 2016. However, the analysis explicitly notes that BLDR is highly volatile and that these projections are statistical simulations rather than guarantees of future returns.