Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate Builders FirstSource, Inc. before investing.

In this article, we go over a few key elements for understanding Builders FirstSource, Inc.’s stock price such as:

• Builders FirstSource, Inc.’s current stock price and volume
• Why Builders FirstSource, Inc.’s stock price changed recently
• Upgrades and downgrades for BLDR from analysts
• BLDR’s stock price momentum as measured by its relative strength

About Builders FirstSource, Inc. (BLDR)

Before we jump into Builders FirstSource, Inc.’s stock price, history, target price and what caused it to recently rise, let’s take a look at some background.

Builders FirstSource, Inc., together with its subsidiaries, provides building materials for professional builders in new residential construction and repair, and remodeling in the United States. It offers manufactured products, such as factory-built substitutes for job-site framing, wood floor and roof trusses, wall panels, and engineered wood; Ready-Frame, a whole house framing solution; manufactured and semi-custom modular homes, and built in a temperature-controlled facility under its Pine Grove Homes and Pleasant Valley Homes brand names; manufactured housing plans including ranch, community, and single-section homes; manufacturing, assembly, and distribution of windows; and the assembly and distribution of interior and exterior door units. The company also provides millwork, including interior trim and custom features under the Synboard brand name; specialty building products and services comprising vinyl, composite and wood siding, exterior trim, metal studs, cement, roofing, insulation, wallboard, ceilings, cabinets, and hardware; turn-key framing, shell construction, design assistance, and professional installation of products. In addition, it offers drafting, estimating, quoting, and virtual home design services to retailers, distributors, manufacturers, and homebuilders; dimensional lumber, plywood, and oriented strand board products used in on-site house framing. The company was formerly known as BSL Holdings, Inc. and changed its name to Builders FirstSource, Inc. in October 1999. Builders FirstSource, Inc. was incorporated in 1998 and is based in Irving, Texas.

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Builders FirstSource, Inc.’s Stock Price as of Market Close

As of July 31, 2026, 4:00 PM, CST, Builders FirstSource, Inc.’s stock price was $66.440.

Builders FirstSource, Inc. is up 0.65% from its previous closing price of $66.010.

During the last market session, Builders FirstSource, Inc.’s stock traded between $65.100 and $66.810. Currently, there are approximately 107.56 million shares outstanding for Builders FirstSource, Inc..

Builders FirstSource, Inc.’s price-earnings (P/E) ratio is currently at 71.5, which is high compared to the Building Products industry median of 21.9. The price-earnings ratio gauges market expectation of future performance by relating a stock’s current share price to its earnings per share.

Builders FirstSource, Inc. Stock Price History

Builders FirstSource, Inc.’s (BLDR) price is currently down 25.75% so far this month.

During the month of July, Builders FirstSource, Inc.’s stock price has reached a high of $89.570 and a low of $65.100.

Over the last year, Builders FirstSource, Inc. has hit prices as high as $151.030 and as low as $65.100. Year to date, Builders FirstSource, Inc.’s stock is down 35.43%.

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What Caused Builders FirstSource, Inc. Stock’s Price to Rise?

Stock prices are primarily based on seller supply and buyer demand. But have you ever wondered about what other factors affect a stock's price?

When an analyst changes their opinion of a stock by upgrading or downgrading their rating, it often leads to a sudden stock price adjustment. As of July 31, 2026, there were 3 analysts who downgraded Builders FirstSource, Inc.’s stock and 1 analyst who upgraded over the last month.

Additionally, you'll want to evaluate Builders FirstSource, Inc.’s financial health and valuation. Investors can use AAII's Value Grade, which combines six key valuation metrics like P/E and P/S ratios for a comprehensive analysis to conduct analysis on Builders FirstSource, Inc.’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

Builders FirstSource, Inc.’s current valuation based on AAII’s Value Grade is a C, which means it is considered to be Average.

Learn how to evaluate stocks with AAII Grades and Scores with A+ Investor today.

Lastly, news and media coverage as well as recent press reports about the company or its industry may cause stock prices to fluctuate. You can check out the most recent news articles about Builders FirstSource, Inc. (BLDR) by visiting AAII Stock Evaluator.

Relative Price Strength of Builders FirstSource, Inc.

Relative price strength measures a stock's performance against the market, helping investors identify stocks that are outperforming benchmarks.

For AAII’s Momentum Grade, a weighted relative price strength is calculated. Follow this link to learn more about the Momentum Grade.

As of July 31, 2026, Builders FirstSource, Inc. has a weighted four-quarter relative price strength of -17.00%, which translates to a Momentum Score of 15 and is considered to be Very Weak.

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Builders FirstSource, Inc. Stock Price: Bottom Line

As of July 31, 2026, Builders FirstSource, Inc.’s stock price is $66.440, which is up 0.65% from its previous closing price.

AAII advises against making stock decisions based solely on price or past returns. Instead, consider a variety of metrics, fundamentals, and analytics to evaluate a stock like Builders FirstSource, Inc. stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

Subscribing to AAII's A+ Investor provides access to comprehensive analytics and insights for confident investing.