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Semtech (NASDAQ:SMTC) is expected to report Q2 FY27 earnings today at 4:05 PM ET. The connectivity chipmaker has become one of the year’s biggest AI-adjacent winners, with the stock up 144% in the past year.
Momentum Meets Execution Risk
Q1 FY27 posted record revenue of $291.00 million, up 16% year over year, with adjusted diluted EPS of $0.51, up 34%. Signal Integrity revenue surged to $102.00 million from $73.50 million a year earlier, and data-center net sales hit a record $71.6 million, up 39% year over year.
Adjusted operating margin expanded to 20.4% from 19.0%, and free cash flow reached $28.00 million. SMTC trades near $125.83, up 64.08% YTD, though it gave back 21.6% in the past week alone as the AI-connectivity trade cooled.
Consensus and Guidance
| Metric |
Q2 FY27 Guide (Mid) |
Implied YoY |
FY27 Prior-Year Anchor |
| Revenue |
$328.0M |
+27% |
FY26 rev $1.05B |
| Adj. EPS |
$0.61 |
+49% |
FY26 EPS $1.71 |
| Adj. Gross Margin |
54.0% |
+100 bps vs Q1 |
Semi GM 62.1% |
| Adj. Op. Margin |
21.9% |
+150 bps vs Q1 |
Q1 20.4% |
What I’m Watching Tonight: Capacity, 1.6T Ramps, and LoRa’s Second Act
Tonight, I’ll be watching four main things:
- First, 1.6T monetization. Management called 800G FiberEdge the foundation of data-center growth and telegraphed initial 1.6T FRO shipments in Q2, with CopperEdge 1.6T already flowing to a US hyperscaler. Analysts will be looking for granularity on 1.6T mix and LPO or LRO qualification progress.
- Second, capacity. Hong Hou framed the environment bluntly, saying “This is a time capacity is king,” and Semtech is working to double or triple capacity with foundry and OSAT partners. GaN chip demand currently exceeds supply by about 3x.
- Third, LoRa. Management is targeting an all-time high with greater than 15% sequential LoRa growth in Q2, positioning LoRa Plus as an Edge AI enabler across smart utilities, buildings, and asset tracking.
- Fourth, operating leverage and portfolio moves. Q1 SG&A fell 200 basis points to 15.1% of sales while R&D climbed to 17.6%. Investors will be watching how the revenue mix absorbs the 1.6T ramp and whether the cellular-module divestiture reaches signing.
Earnings History
| Quarter |
EPS Surprise |
1-Day Move |
1-Week Move |
30-Day Move |
| Q1 FY27 |
+12.48% |
-4.41% |
+1.32% |
-8.94% |
| Q4 FY26 |
+2.02% |
-11.00% |
-14.02% |
+15.10% |
| Q3 FY26 |
+7.87% |
+2.33% |
+2.34% |
+5.54% |
| Q2 FY26 |
+2.17% |
-1.00% |
-1.35% |
+7.24% |
On average, shares moved 2.69% seven days after earnings over the past year.
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