Sonos (8SO) Q3 2026 Earnings Report

The call presented clear operational and financial momentum: revenue growth, expanding gross profit dollars, improved adjusted EBITDA and meaningful product and platform progress (new product launches, app redesign, Amp Multi, and a sizable installed base). However, that progress is tempered by a pronounced and near-term industry-wide memory cost headwind that materially reduced margin and profitability in Q3 and is expected to deepen in Q4 and into fiscal 2027. Management emphasized mitigation plans (supply, cost, efficiency, pricing), a disciplined cost base, and confidence in longer-term margin recovery by 2028. On balance the positives (revenue acceleration, margin resilience excluding tariff timing, cash generation, buybacks, product momentum) outweigh the near-term negatives, though the memory-cost uncertainty is a significant risk to near-term margin visibility.

Sonos guided Q4 revenue of $325–$355M (up 13–23% Y/Y, +18% at midpoint), noting the 14‑week period adds ~ $24M of sales (~8 points of growth) so ex‑week growth is 4–15% (10% midpoint); Q4 GAAP gross margin is guided to 39–41% (non‑GAAP ~120 bps higher) and incorporates announced tariffs (Malaysia 10%, Vietnam 12.5%), while higher memory prices are expected to be a ~$35M headwind to Q4 gross profit (≈1,000 bps impact, ~600 bps worse than Q3). Q4 GAAP operating expenses are expected to be $160–$170M (non‑GAAP ~ $20M lower; the extra week adds ≈$5M of non‑GAAP OpEx), producing adjusted EBITDA of negative $11M to +$18M (midpoint +$3M) with memory pressure reducing adjusted EBITDA by $35M (ex‑memory midpoint would imply ~$38M vs $6M last year). For fiscal 2026 the company sees revenue up 6–8% (4–6% excl the 53rd week), GAAP gross margin excluding tariff refunds of ~44.1% (up 40 bps) while absorbing ~$58M of memory costs (~370 bps), and adjusted EBITDA of $181M (+37% Y/Y, 11.7% margin)—or $239M (15.5% margin) excluding memory headwinds—with mitigation actions expected to drive roughly a 500‑bp annualized improvement into fiscal 2027 (phasing in over the year).