Builders FirstSource Q2 2026: Net Loss, Revenue Decline, and Guidance Cut Amid Housing Headwinds
BLDR is trading near its 52-week low of $65.1 (3.6% above the low).
Summary
Builders FirstSource reported a Q2 2026 net loss of $3.9 million, down from a $185 million profit a year ago, as revenue fell 8.8% and margins compressed. A $43.9 million IRS settlement charge and a full-year guidance cut added to the negative tone.
Key Events · Earnings and Guidance · BLDR
-
Q2 Net Loss of $3.9M
Net loss of $3.9 million ($0.04 per share) compared to a $185.0 million profit in Q2 2025, driven by an 8.8% revenue decline and a $43.9 million IRS settlement charge.
-
Revenue Fell 8.8% to $3.86B
Net sales dropped to $3.86 billion from $4.23 billion, with core organic sales down 7.0% and commodity price deflation contributing another 2.7% decline.
-
Gross Margin Compressed to 28.1%
Gross margin fell 260 basis points to 28.1%, primarily due to a lower housing starts environment and related headwinds.
-
$43.9M IRS Settlement Charge
A discrete income tax expense of $43.9 million from an IRS settlement on prior-year R&D expenses pushed the effective tax rate to 107.4% for the quarter.
Analysis · BLDR · Trade & Services
A sharp reversal in housing markets drove Builders FirstSource to a net loss in Q2 2026, as revenue fell 8.8% and gross margins compressed by 260 basis points. The bottom line was further pressured by a $43.9 million IRS settlement charge, which pushed the effective tax rate to 107% and turned a small pre-tax profit into a loss. Citing a lower housing starts environment and commodity deflation, management cut full-year guidance. The stock is trading near its 52-week low, and the company burned through $116 million in cash during the first half, partly due to aggressive share buybacks. With deteriorating fundamentals, a guidance cut, and a shrinking cash cushion, this update is critical for investors.
How filings like this one have moved
In the 30 days to Oct 5, 2026, 36.9% of the 964 measured filings Wiseek scored 8 moved their stock by 5% or more by the next session's close. The median move was -0.65%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, BLDR was trading at $67.47 on NYSE in the Trade & Services sector, with a market capitalization of approximately $7.3B. The 52-week trading range was $65.10 to $151.03. This filing was assessed with negative market sentiment and an importance score of 8 out of 10.