Builders FirstSource serves as a leading U.S. supplier of building materials and value-added construction solutions, so its quarterly results provide a useful gauge for the new residential construction and repair-and-remodel markets. Heading into the report, investors anticipated ongoing softness after mortgage rates moved back above 7% during the quarter, which pressured affordability and new home demand. Earlier periods had already shown steady margin pressure as housing starts eased. Against that setting, this report stood out because it showed whether cost actions, productivity efforts, and market-share moves could offset the cyclical slowdown. The outcome was mixed: profits exceeded lowered expectations, yet sales and margins continued to contract.
For the third quarter ended September 30, 2026, Builders FirstSource posted net sales of $3.854 billion, a 2.2% drop from $3.941 billion in the same period last year. Adjusted EPS reached $1.51, well above the consensus estimate of about $1.04, while revenue also exceeded expectations of roughly $3.75 billion. On a GAAP basis, net income totaled $60.4 million, or $0.56 per diluted share, compared with $122.4 million, or $1.10 per share, a year earlier.
Adjusted EBITDA fell 28% to $311.1 million, and the adjusted EBITDA margin narrowed to 8.1% from 11.0% a year ago. Gross profit declined 10.6% to about $1.1 billion, with gross margin compressing 260 bps to 27.8%. Free cash flow dropped sharply to $76.0 million from $464.9 million in the prior-year quarter. Management narrowed its full-year 2026 guidance while holding the midpoints steady: net sales of $14.2 billion to $14.6 billion and adjusted EBITDA of $1.075 billion to $1.125 billion. I also checked this using Tickeron’s AI Screener to see how the stock compares to others in the industry.
Shares of Builders FirstSource rose more than 10% after the report, driven by the sizable adjusted EPS beat against a lowered consensus that sparked a relief rally. The stock had faced notable pressure over the prior year, and the strong beat on a bar that Wall Street had repeatedly lowered helped improve sentiment. Still, analysts noted that the headline beat overstated the underlying quality of the quarter. A substantial tax benefit and a recast adjusted EPS definition helped widen the gap versus Street expectations, while operational performance remained largely in line. Investors also considered rising leverage, with net leverage climbing to 4.1x adjusted EBITDA, along with the continued decline in gross margin. The market’s positive response appeared tied more to beaten-down positioning than to any fundamental turnaround in demand.
Looking ahead, the central question remains whether housing demand stabilizes or weakens further. Management described fall demand as weak, with mortgage rates again above 7% and some builders likely slowing starts to align inventory with sales. That points to a potential lag of several months before softer builder activity reaches Builders FirstSource volumes.
Investors should watch gross margin trends closely, as management guided fourth-quarter gross margin slightly lower than the third quarter. Commodity pricing, especially lumber and sheet goods, and transportation costs, including diesel, remain key variables. The company’s productivity and cost-action programs are also worth tracking, with management targeting $60 million to $70 million in full-year productivity savings and $115 million in 2026 cost actions.
Finally, capital allocation and M&A activity stay important catalysts. The company completed acquisitions of ICG and Gleckler & Sons during the quarter and continues to see room for consolidation in a fragmented industry. Its upcoming Investor Day in November 2026 could offer more detail on 2027 scenarios and longer-term margin recovery.
In my research process, I frequently rely on Tickeron’s AI Screener to scan for comparable setups across sectors and quickly surface technical patterns or fundamental metrics that might otherwise take hours to review manually. This approach helps me stay efficient when evaluating names like BLDR against peers during periods of sector pressure.
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Sergey Savastiouk, Ph.D. has a degree in Applied Mathematics from Moscow University and has extensive experience as an entrepreneur, investor, manager, and mathematician. His professional expertise is in applied mathematics, mathematical modeling, system and pattern analysis, and software and hardware system integration. He has served as the CEO of several hi-tech start-up companies and nonprofit organizations, which has given him proven capabilities in business strategy for high-tech start-up companies, market assessment, company formation, team building, product development, marketing, and sales. He has published numerous articles in journals and magazines on related fields. As a retail investor, he spent 15 years developing his proprietary trading and quantitative algorithms (now Tickeron’s A.I.), which brought him significant returns in trading the stock market. His current work and goal in founding Tickeron is to bring professional, sophisticated stock market analysis capabilities to retail investors via an easy-to-use interface.
The Moving Average Convergence Divergence (MACD) for BLDR turned positive on October 16, 2026. Looking at past instances where BLDR's MACD turned positive, the stock continued to rise in 39 of 51 cases over the following month. The odds of a continued upward trend are 76%.
The RSI Indicator points to a transition from a downward trend to an upward trend -- in cases where BLDR's RSI Indicator exited the oversold zone, 27 of 38 resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 71%.
The Momentum Indicator moved above the 0 level on October 22, 2026. You may want to consider a long position or call options on BLDR as a result. In 54 of 76 past instances where the momentum indicator moved above 0, the stock continued to climb. The odds of a continued upward trend are 71%.
Following a +8.18% 3-day Advance, the price is estimated to grow further. Considering data from situations where BLDR advanced for three days, in 235 of 309 cases, the price rose further within the following month. The odds of a continued upward trend are 76%.
The Stochastic Oscillator demonstrated that the ticker has stayed in the overbought zone for 4 days. The longer the ticker stays in the overbought zone, the sooner a price pull-back is expected.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where BLDR declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 78%.
BLDR broke above its upper Bollinger Band on October 22, 2026. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options.
The Aroon Indicator for BLDR entered a downward trend on October 23, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
The Tickeron PE Growth Rating for this company is 3 (best 1 - 100 worst), pointing to outstanding earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Seasonality Score of 50 (best 1 - 100 worst) indicates that the company is fair valued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.
The Tickeron Price Growth Rating for this company is 64 (best 1 - 100 worst), indicating fairly steady price growth. BLDR’s price grows at a lower rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron Valuation Rating of 71 (best 1 - 100 worst) indicates that the company is slightly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (1.501) is normal, around the industry mean (3.137). BLDR has a moderately high P/E Ratio (60.086) as compared to the industry average of (25.023). Projected Growth (PEG Ratio) (0.040) is also within normal values, averaging (1.238). Dividend Yield (0.000) settles around the average of (0.071) among similar stocks. BLDR's P/S Ratio (0.453) is slightly lower than the industry average of (1.941).
The Tickeron SMR rating for this company is 88 (best 1 - 100 worst), indicating weak sales and an unprofitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron Profit vs. Risk Rating rating for this company is 96 (best 1 - 100 worst), indicating that the returns do not compensate for the risks. BLDR’s unstable profits reported over time resulted in significant Drawdowns within these last five years. A stable profit reduces stock drawdown and volatility. The average Profit vs. Risk Rating rating for the industry is 75, placing this stock worse than average.
The average fundamental analysis ratings, where 1 is best and 100 is worst, are as follows
a manufacturer of building products and services
Industry BuildingProducts