Janus International Stock Falls 18% as Q3 Revenue Slips and Full-Year Guidance Is Cut

Janus International Group (NYSE: JBI) fell 17.9% on Tuesday, closing at $3.91 against a previous close of $4.76, as the self-storage building-products maker reported third-quarter results and lowered its full-year outlook. The S&P 500 ETF (SPY) moved -0.37% in the same session, and volume ran at 3.6 times normal.

The company disclosed the results in an 8-K filed before the market open, with the earnings release furnished as an exhibit. Third-quarter revenue was $213.1 million, down 2.8% from a year earlier, and the company posted a net loss of $13.3 million, or $(0.10) per diluted share. Adjusted EBITDA fell 22.0% to $34.0 million.

Guidance cut for 2026

Janus now expects full-year 2026 total revenue of $855 million to $865 million, implying a decline of about 2.7% at the midpoint. Adjusted EBITDA guidance is $127 million to $133 million, a drop of about 22.7% at the midpoint. Inorganic revenue is expected at $55 million to $60 million.

Demand softness

Chief Executive Ramey Jackson said market conditions remained dynamic, with activity levels softer than anticipated. He said the company was taking actions to align its operating structure with current demand and improve efficiency, while continuing to believe the long-term fundamentals remained intact.

Cash and buybacks

The company made a voluntary $30.0 million prepayment on its First Lien Term Loan during the quarter and repurchased about 5.0 million shares for $25.3 million. Net leverage stood at 2.9 times as of Oct. 3, 2026. Year to date, free cash flow was $86.5 million.