Semtech Q2 FY2027 Earnings: Revenue Rises 33% as Margins Expand

Semtech (NASDAQ: SMTC) reported Q2 FY2027 net sales of $341.9 million, up 33% from $257.6 million a year earlier, while GAAP diluted EPS rose to $1.59 from a loss of $0.31. Adjusted operating margin expanded to 24.4%, and free cash flow increased to $61.4 million as semiconductor-product growth outpaced the IoT business. GAAP net income also benefited from a $101.4 million income tax benefit, making adjusted earnings and cash flow important measures of underlying performance.

Core Financial Results

Revenue increased 17% sequentially and 33% year over year to a company record. Gross margin improved under both GAAP and non-GAAP measures, while revenue grew faster than adjusted operating expenses, supporting operating leverage.

GAAP operating results also benefited from the absence of the $42.0 million goodwill impairment recorded in Q2 FY2026. Meanwhile, adjusted operating expenses increased approximately 16% year over year, compared with 33% revenue growth.

The $101.4 million income tax benefit was larger than Semtech’s $54.7 million pretax income, helping lift GAAP net income well above adjusted net income of $69.5 million. Adjusted diluted EPS applies the company’s normalized 17% non-GAAP tax rate for the quarter.

Business and Segment Performance

Semiconductor products generated most of the revenue expansion. Signal Integrity was the fastest-growing segment, while Analog Mixed Signal and Wireless also posted double-digit growth and a higher gross margin.

IoT Systems and Connectivity revenue increased more moderately, and its gross margin declined by 550 basis points. The total semiconductor-products figures below combine Signal Integrity with Analog Mixed Signal and Wireless.

Semiconductor-products revenue increased by $74.7 million year over year, accounting for most of Semtech’s $84.3 million total revenue increase. This mix shift toward higher-margin semiconductor operations helped raise the consolidated gross margin despite weaker IoT segment profitability.

Profitability, Cash Flow, and the Balance Sheet

Operating cash flow reached $68.9 million, and $7.5 million of net capital expenditures resulted in $61.4 million of free cash flow. Free cash flow remained below GAAP net income, reflecting the substantial tax benefit included in reported earnings, but exceeded both the prior-year and preceding-quarter levels.

Cash and cash equivalents increased to $204.1 million from $195.2 million at the January 2026 fiscal year-end. Inventory declined by $24.9 million to $170.8 million over the same period. Current and long-term debt totaled $492.8 million, compared with $491.2 million at fiscal year-end, although $143.4 million was classified as current at quarter-end.

Semtech also classified $132.2 million of assets and $70.7 million of liabilities as held for sale, reflecting the planned divestiture of its cellular module business.

Held-for-Sale Cellular Modules Diluted the Consolidated Margin

The cellular module business held for sale contributed $48.1 million of Q2 revenue but only $10.9 million of adjusted gross profit. Excluding this business, Semtech’s Q2 adjusted gross margin would have been 59.7%, compared with the reported consolidated adjusted gross margin of 54.5%.

The same effect is visible in the Q3 outlook: Semtech guided to a 58.3% adjusted gross margin overall but 63.9% excluding the held-for-sale business. Portfolio composition is therefore a major factor behind both current profitability and the projected margin expansion.

Q3 FY2027 Guidance

Semtech’s Q3 outlook calls for another step up in revenue, margins, and adjusted earnings. At the $410 million revenue midpoint, sales would increase approximately 20% sequentially, while the adjusted operating margin would expand by about 660 basis points from Q2.

Semtech did not provide a GAAP reconciliation for the forward-looking non-GAAP measures, citing variability in transaction, restructuring, stock-compensation, intangible-amortization, and other adjustments.

Management Commentary

President and CEO Hong Hou attributed the quarter to record revenue in Semtech’s focus areas, faster earnings growth, and progress on portfolio optimization. He also said accelerating bookings and record backlog were providing visibility into the next fiscal year, although the company did not quantify bookings or backlog.

CFO Mark Lin emphasized the conversion of revenue and margin expansion into operating and free cash flow. Management expects broad-based bookings strength to support continued revenue, margin, and earnings growth in Q3.

Recent Insider Transactions

The supplied insider data lists nine recent transactions with complete dates, directions, and reported values; all were sales. A separate six-month summary reports 416,316 shares purchased and 91,691 shares sold, producing net purchases of 324,625 shares, but the individual transaction table reports dollar values rather than share quantities.

A separate July 1 entry for Mark Lin lacked a transaction direction and value and is therefore excluded. The supplied information does not disclose the reasons for these transactions.

Risks Investors Need to Watch

• Q3 execution requirements: The guidance midpoint implies approximately 20% sequential revenue growth and substantial adjusted margin expansion. Delays in converting bookings and backlog into shipments could affect both targets.
• Growth concentration: Semiconductor products produced most of the quarter’s incremental revenue, while the company separately identified increasing concentration in AI-related semiconductor demand as a source of potential volatility.
• IoT margin pressure: IoT Systems and Connectivity revenue grew approximately 11%, but its gross margin declined by 550 basis points, limiting its contribution to consolidated profitability.
• Cellular module divestiture: The held-for-sale business contributed $48.1 million of quarterly revenue but diluted the adjusted gross margin. The timing and execution of the divestiture could change Semtech’s reported revenue, cost structure, and business mix.
• Supply and trade exposure: Semtech identified reliance on a limited number of suppliers, possible manufacturing constraints, export restrictions, and tariffs as factors that could affect sales and margins.

Summary

Semtech’s Q2 FY2027 results reflected rapid semiconductor-product growth, a higher-margin revenue mix, and better operating and free cash flow. Adjusted earnings showed meaningful operating leverage, while the unusually large tax benefit amplified GAAP net income and EPS. The next points to monitor are whether bookings convert into the Q3 growth assumed by guidance, whether projected margin expansion materializes, and how the cellular module divestiture reshapes revenue and profitability.