Semtech’s fourth quarter results met Wall Street’s expectations, but the market responded negatively. Management highlighted strong momentum in its data center and LoRa product lines as primary drivers, with CEO Hong Q. Hou citing the company’s progress in “capturing design win opportunities and optimizing our product portfolio.” Portfolio optimization efforts, including the HIFU acquisition and ongoing divestitures, were also called out as instrumental in shaping recent operating performance.
Is now the time to buy SMTC? Find out in our full research report (it’s free for active Edge members).
Semtech (SMTC) Q4 CY2025 Highlights:
- Revenue: $274.4 million vs analyst estimates of $273.2 million (9.3% year-on-year growth, in line)
- Adjusted EPS: $0.44 vs analyst estimates of $0.43 (in line)
- Adjusted EBITDA: $57.4 million vs analyst estimates of $56.34 million (20.9% margin, 1.9% beat)
- Revenue Guidance for Q1 CY2026 is $283 million at the midpoint, above analyst estimates of $273.6 million
- Adjusted EPS guidance for Q1 CY2026 is $0.45 at the midpoint, above analyst estimates of $0.43
- EBITDA guidance for Q1 CY2026 is $59.5 million at the midpoint, above analyst estimates of $52.99 million
- Operating Margin: -6.7%, down from 8.4% in the same quarter last year
- Inventory Days Outstanding: 133, in line with the previous quarter
- Market Capitalization: $6.81 billion
While we enjoy listening to the management's commentary, our favorite part of earnings calls are the analyst questions. Those are unscripted and can often highlight topics that management teams would rather avoid or topics where the answer is complicated. Here is what has caught our attention.
Our Top 5 Analyst Questions From Semtech’s Q4 Earnings Call
- Sean O'Laughlin (TD Cowen) asked about the HIFU acquisition’s near-term product applications and capacity expansion. CEO Hong Q. Hou explained HIFU’s gain chips are already in volume production and that capacity is being increased to meet demand, with further revenue clarity expected after equipment lead times are better known.
- Tore Egil Svanberg (Stifel) inquired about the potential size and product mix of CopperEdge’s ramp. Hou indicated shipments to cable manufacturers are on schedule, but stated it is too early to quantify the ACC versus linear equalizer split, as system validation is ongoing.
- Christopher Rolland (Susquehanna) questioned the go-to-market strategy for the newly acquired laser business and the future role of copper interconnects. Hou clarified the business is vertically integrated and co-development of chipsets is planned, with copper remaining vital for intra-rack connections even as optical solutions expand.
- Nathaniel Quinn Bolton (Needham & Company) asked for updates on the cellular module divestiture and the timing of ACC and LPO product ramps. CFO Mark Lin reported increased buyer engagement and legal due diligence for the divestiture, while Hou reiterated that both ACC and LPO ramps are on schedule with significant contributions expected this year.
- Scott Searle (ROTH Capital Partners) sought details on LoRa’s regional mix and Amazon Sidewalk’s timeline. Hou noted LoRa growth is now well diversified geographically, with Amazon Sidewalk deployments expected to become meaningful as new products launch in North America and abroad.
Catalysts in Upcoming Quarters
In the coming quarters, the StockStory team will monitor (1) the pace of CopperEdge and FiberEdge product ramps for hyperscalers, (2) the progress of the HIFU integration and capacity expansion for advanced optical components, and (3) the successful divestiture of the cellular module business. Key additional markers include LoRa’s adoption in consumer IoT and the ability of new partnerships to broaden addressable markets.
Semtech currently trades at $74.00, down from $89 just before the earnings. In the wake of this quarter, is it a buy or sell? The answer lies in our full research report (it’s free).
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