Why Resideo Technologies (REZI) Stock Is Down Today
Resideo Technologies (REZI) shares fell about 17.3% on the day. According to PR Newswire, the company reported record Q2 results with $1.981B revenue, $249M adjusted EBITDA, and $0.83 adjusted EPS, but initiated a standalone 2026 outlook after completing the ADI spin separation on Aug. 3, 2026. Standalone 2026 guidance is $2.9B-$2.95B revenue and $605M-$625M adjusted EBITDA.
How this was made

The 30-second read
Why it matters
Investors appear to be repricing the company based on standalone 2026 revenue and adjusted EBITDA ranges, plus commentary on input-cost pressure, tariff uncertainty, and U.S. residential market weakness.
Market read
The key tradable takeaway is the standalone 2026 outlook ranges and the earnings-profile change from ADI separation, which the article links to the day’s -17.3% move.
What to watch
The article notes tariff refunds and ADI demand softness, but does not quantify how much of the margin pressure is structural versus cyclical or timing-related.
Background
Resideo completed the ADI separation on Aug 3, 2026, and will stop consolidating ADI starting Q3, shifting how investors value the business.
Ticker impact
Resideo shares fell 17.3% as investors reset expectations after its first standalone outlook post-ADI spin-off and new guidance.
Near-term downside risk remains elevated while the market digests the standalone 2026 revenue and adjusted EBITDA ranges.
The article cites record Q2 results but emphasizes the standalone outlook implying a smaller, slower-growing earnings base plus input-cost pressure and residential demand weakness.
Market effects
Residential building products and home-technology demand sensitivity is highlighted via weakness in parts of the U.S. residential market and freight/input-cost pressure.
U.S. housing backdrop weakness is cited as a driver of softer residential audio-visual demand.
Tariff uncertainty and freight costs point to cross-border cost volatility affecting margins.
Counterpoint
The quarter beat and tariff refunds suggest margins may be temporarily supported, so the selloff could over-discount near-term earnings power.
Key entities
- companyResideo Technologies
REZI, whose standalone outlook post-ADI spin-off is framed as the driver of today’s sharp decline.
- corporate_actionADI spin-off
Separation completed Aug 3, 2026, ending ADI consolidation from Q3 and changing the financial profile.





