The quarter cleared the company’s own bar across the key measures. Management’s prior guide implied roughly $290 million of revenue, 53.5% non-GAAP gross margin, and $1.05 non-GAAP EPS at the midpoint; actual results were $308.0 million, 54.5%, and $1.23, respectively. That is a meaningful operating beat rather than merely a record quarter meeting expectations. (Financial Highlights; Reconciliation of GAAP Financial Measures to Non-GAAP Financial Measures)
| Metric | Q4 FY2026 | Q4 FY2025 | FY2026 | FY2025 | Prior expectation / guide midpoint |
|---|---|---|---|---|---|
| Revenue | $308.0M | $282.8M | $1,197.2M | $1,074.3M | ~$290M Q4 guide midpoint |
| Non-GAAP gross margin | 54.5% | 53.5% | 53.7% | 53.6% | 53.5% Q4 guide midpoint |
| Non-GAAP operating income | $60.3M | $46.7M | $222.8M | $177.5M | — |
| Non-GAAP net income | $50.1M | $39.5M | $185.9M | $143.9M | — |
| Non-GAAP diluted EPS | $1.23 | $1.01 | $4.58 | $3.62 | $1.05 Q4 guide midpoint |
| Operating cash flow | — | — | $149.4M | $142.0M | — |
Core IoT was the clear source of upside. Quarterly Core IoT revenue rose to $104.6 million from $84.2 million, while Enterprise and Automotive increased to $164.3 million from $149.6 million. Mobile declined to $39.1 million from $49.0 million, so the result was not broad-based across every category; the market’s favorable read rests primarily on continued Core IoT momentum. (Revenue by Product Applications)
Profitability improved more than the revenue growth alone suggests. Q4 non-GAAP operating income increased 29% year over year to $60.3 million, implying a 19.6% operating margin versus roughly 16.5% a year earlier. The improvement came despite higher reported research and development and selling, general, and administrative spending, indicating better gross-margin conversion and operating leverage. (Reconciliation of GAAP Financial Measures to Non-GAAP Financial Measures)
The GAAP loss is mostly a tax-accounting event, not a collapse in operating performance—but it is still a real balance-sheet change. Synaptics recorded a $425.3 million non-cash tax charge for a full valuation allowance against U.S. deferred tax assets, producing a $447.4 million quarterly GAAP loss and $11.53 GAAP loss per share. The deferred tax asset balance consequently fell from $408.8 million to $6.2 million. The charge does not consume cash, but it signals reduced confidence that those U.S. tax benefits will be usable in the near term. (Income Statement; Balance Sheet; Reconciliation of GAAP Financial Measures to Non-GAAP Financial Measures)
The forward signal is deliberately incomplete. The pending all-stock onsemi merger was already announced on June 25, 2026, so its inclusion is confirmation rather than new news. Because of the transaction, Synaptics is withholding a quarterly conference call and forward-looking outlook; that limits the market’s ability to test whether the Q4 upside can continue. Net read: a clearly better-than-expected quarter, led by Core IoT and stronger margins, offset somewhat by the lack of new guidance and the newly recognized tax-asset uncertainty. (Press Release narrative; Cash Flow statement)
Read the original 8-K on SEC EDGAR ↗