Semtech Corporation research snapshot
SMTC AI stock analysis reads Semtech Corporation as a high-performance analog and mixed-signal semiconductor company whose record Q1 FY2027 results confirm an AI data center recovery, while the stock trades about 34% below its 52-week high after a sharp July pullback. Fiscal Q1 2027 net sales reached a record $291.0 million, up 16% year over year, GAAP diluted EPS came in at $0.27, and non-GAAP adjusted diluted EPS hit $0.51, up 34%. At the August 3, 2026 cutoff, SMTC last closed at $117.82 on July 31, 2026, market capitalization was about $10.98 billion using 93.15 million shares, and the forward valuation was about 39.5x earnings and about 10.1x trailing sales. The open question is whether 800G, 1.6T, and 3.2T signal integrity growth into Q2 guidance of about $328 million in net sales can justify the premium after the pullback. This SMTC AI stock analysis is informational research and not investment advice.
Current price
$117.82 close on July 31, 2026
Market cap
About $10.98 billion by share-count math
AI score
57 / 100
Rating
Record data center growth and a GAAP-profitable quarter versus a rich valuation near 10x sales and a broken near-term technical trend
Trend status
Pullback below the 20-day, 50-day, and 100-day averages after a large 52-week rally, holding just above the 200-day average
Data cutoff (updated monthly)
August 4, 2026
Informational use only. This page is not investment advice.
| Dimension | Conclusion | Confidence |
|---|---|---|
| Business quality | Semtech sells signal integrity, analog mixed-signal, wireless, and IoT connectivity products that help data centers move high-speed traffic and help industrial and consumer devices connect over LoRa and cellular paths. | High |
| Moat | The moat comes from analog design know-how, optical and copper interconnect IP, LoRa ecosystem presence, customer qualification cycles, and product reliability, but large OEMs and competing chip vendors can dual-source and pressure pricing. | Medium |
| Management | President and CEO Hong Hou is executing a recovery after heavy acquisition stress, with record quarterly revenue, a return to GAAP profitability, stronger cash generation, lower interest burden, and a clear focus on data center interconnect and LoRa growth. | Medium-high |
| Financial trend | Q1 FY2027 net sales rose 16% year over year to a record $291.0 million with GAAP diluted EPS of $0.27, non-GAAP adjusted EPS of $0.51, and non-GAAP adjusted operating margin of 20.4%. FY2026 revenue was $1.05 billion with a GAAP net loss of $40.4 million, and TTM revenue reached about $1.09 billion. | High |
| Valuation | At $117.82, financial_rigor.py calculated about 68.90x non-GAAP FY2026 EPS of $1.71, about 39.54x forward analyst EPS near $2.98, about 19.13x book value using $6.16 BVPS, about 10.07x TTM sales, and about 63.34x TTM free cash flow per share of $1.86. | Medium-high |
| Technical trend | The stock closed about 34% below its $177.35 52-week high, sat below the 20-day, 50-day, and 100-day moving averages, held just above the 200-day average near $99.38, and carried a neutral-to-soft RSI near 42 with weak ADX trend strength. | Medium |
| Risk level | Risk is high because rich multiples, data center customer concentration, ASP declines, competition, residual net debt, and any slowdown in optical interconnect adoption can reverse the rerating quickly, and short interest near 7% of float adds sensitivity. | High |
| AI confidence | High for reported financials, guidance, share count, market-cap math, analyst targets, segment growth commentary, and technical snapshots. Lower for forward returns because optical design-win conversion and multiple sustainability are not fully observable in static data. | High data confidence |
| Investment certainty | Medium-low certainty. The business quality is improving and growth is real, but the equity case depends on continued high-teens to multi-tens growth plus a durable premium multiple while the near-term chart is corrective. | Medium-low |
SMTC AI stock forecast
The SMTC AI stock forecast is scenario-based around the $117.82 July 31, 2026 close used for the August 3, 2026 cutoff. The bullish case requires sustained data center Signal Integrity growth, delivery of the Q2 FY2027 guidance of about $328 million in net sales, and a reclaim of the $128 to $146 resistance zone. The base case assumes solid mid-teens earnings growth but multiple compression. The bearish case assumes optical demand disappointment, competitive share loss, or a break of the $99 to $116 support band with valuation reversion.
$180 to $265
More likely if data center revenue keeps growing at a high rate into 800G, 1.6T, and 3.2T ramps, Q2 FY2027 guidance of about $328 million is met or beaten, GAAP profitability holds, free cash flow expands, and price reclaims the $128 to $146 resistance zone on volume. financial_rigor.py produced about $261.90 using 25% forward EPS growth and a 45x terminal P/E.
$115 to $150
More likely if Semtech keeps growing but investors cap the multiple near historical ranges, EPS compounds around 15%, and the stock oscillates between the $99 200-day area and $146 resistance. The financial_rigor.py base case using 15% forward EPS growth and a 30x terminal P/E produced about $136.00 after three years.
$45 to $75
More likely if AI interconnect demand slows, design wins fail to convert into sustained revenue, GAAP losses re-widen, net debt weighs on flexibility, or SMTC loses the $99 to $116 support band on heavy volume. The financial_rigor.py bear case using flat forward EPS and an 18x terminal P/E produced about $53.60.
SMTC AI technical analysis
SMTC AI technical analysis starts from the $117.82 July 31, 2026 close used for the August 3, 2026 cutoff. Barchart showed SMTC well below its $177.35 52-week high, holding just above its $99.38 200-day average, with a 20-day average near $128.16, a 50-day average near $146.06, a 100-day average near $122.13, a 14-day RSI near 42.4, a 14-day ADX near 22, and 14-day historic volatility near 97%. Because this static page does not fetch request-time chart data, moving averages, volume, and momentum should be confirmed in a live charting tool before use.
| Level | Value | Why it matters |
|---|---|---|
| Current price | $117.82 | Google Finance, StockAnalysis, and CompaniesMarketCap all showed this July 31, 2026 close used for the August 3, 2026 cutoff. |
| Near support | $110 to $116 | Uses the July 31 low near $115.63 and the recent pullback trading range. A hold here would be short-term stabilization, not proof of a durable bottom. |
| Deeper support | $99 to $104 | Uses the 200-day moving average near $99.38 and the prior breakout shelf. A sustained close below this area would be a more serious technical break. |
| Near resistance | $122 to $130 | Uses the 100-day average near $122.13 and the 20-day average near $128.16 that formed overhead supply after the July break. |
| Major resistance | $146 to $155, then $177.35 | Barchart placed the 50-day average near $146.06; the 52-week high sits at $177.35. Reclaiming $146 would signal the pullback is repairing. |
| 20-day moving average | About $128.16 | Barchart showed the 20-day simple moving average near $128.16, above the latest price, so reclaim or rejection here matters for the short-term trend. |
| 50-day moving average | About $146.06 | Barchart showed the 50-day simple moving average near $146.06, well above the July 31 close after the July slide. |
| 200-day moving average | About $99.38 | Barchart showed the 200-day simple moving average near $99.38, just below the July 31 close, making it the key long-term trend line to watch. |
| Momentum | RSI about 42.4; Stochastic %K about 19.8; ADX about 22 | Barchart showed a neutral-to-soft 14-day RSI near 42.4, an oversold-zone Stochastic near 19.8, and a weak-trend ADX near 22, consistent with a corrective phase rather than a confirmed reversal. |
| Volume | About 2.40 million shares on July 31 versus about 2.39 million 20-day average | Barchart and Google Finance showed recent volume near the 20-day average, so any breakout or breakdown needs stronger participation to be trusted. |
| Volatility | ATR about $11.52; 14-day historic volatility near 97% | Barchart showed a 14-day ATR near $11.52 (about 9.8% of price) and 14-day historic volatility near 97%, unusually high for a diversified analog chip name. |
| Invalidation | Close below $99, then failure to reclaim $122 to $130 | A close below the 200-day area weakens the long-term setup; repeated failures under the 100-day and 20-day areas keep the intermediate trend negative. |
SMTC AI trading strategy
The SMTC AI trading strategy is a rules-based research framework. It is not personalized advice and should be paired with position sizing, stop levels, live chart checks, data center demand review, and fresh company filings.
Wait for SMTC to stop making lower closes, reclaim the $122 to $130 zone, and then test the $146 to $155 50-day area with improving semiconductor breadth and a Q2 FY2027 report, expected around August 24, 2026, confirming the about $328 million guidance.
A close below $110 or $99, or a failed reclaim of the 100-day area after positive company news, should invalidate the setup.
If SMTC holds the $99 to $104 200-day zone on a pullback without a new business thesis break, compare the move with Signal Integrity growth, LoRa and IoT traction, non-GAAP margins, free cash flow, net debt, customer concentration, and competitive optical interconnect news.
Do not average down without a predefined maximum loss and a fresh review of valuation compression risk, ASP trends, and guidance quality.
Track data center optical and copper design wins, 800G to 3.2T product ramps, Q2 FY2027 guidance delivery, LoRa ecosystem growth, GAAP versus non-GAAP profitability, free cash flow, debt paydown, and R&D productivity.
Reduce confidence when price strength is driven only by AI interconnect headlines without matching revenue, margin, cash flow, and backlog evidence.
Investment research summary
Customers pay Semtech for high-speed signal integrity chips that move data inside AI and cloud networks, plus analog, wireless, and IoT connectivity products that link devices over LoRa and cellular paths.
The moat is strongest in specialized analog design, optical and copper interconnect product families, LoRa ecosystem presence, and long customer qualification cycles. It is weaker where hyperscalers and large OEMs can dual-source, redesign content, or force price down.
The thesis can fail if AI interconnect spending pauses, competitors take share in 1.6T and 3.2T designs, LoRa growth stays niche, GAAP impairments reappear, or investors refuse to keep paying about 10x sales for the story after a 34% pullback from the high.
Hong Hou is steering a post-integration recovery with record quarterly revenue, a return to GAAP profitability, and stronger cash generation. The next scorecard is durable data center growth, clean GAAP profitability, and disciplined capital allocation after earlier acquisition stress.
Semtech sits inside a long-term shift toward higher-speed optical and copper interconnect for AI clusters, plus slower-growing but sticky IoT connectivity. That places it in a secular networking trend, not in the purest AI accelerator profit pool.
The current price embeds high growth and a premium multiple of about 39.5x forward earnings and about 10.1x TTM sales. Margin of safety is thin unless earnings compound rapidly. Safety improves if GAAP profitability and free cash flow scale; it weakens if growth disappoints or multiples compress.
Source-backed data
Every metric below includes a source and last verification date.
| Metric | Value | Source | Last verified |
|---|---|---|---|
| SMTC price | $117.82 close on July 31, 2026 | Google Finance, StockAnalysis, and CompaniesMarketCap | August 3, 2026 |
| Market capitalization | About $10.98 billion by $117.82 x 93.15 million shares; financial_rigor.py reported 0.05% variance versus the $10.98 billion market-cap source | Google Finance, StockAnalysis, and financial_rigor.py market-cap verification | August 3, 2026 |
| Shares outstanding | 93.15 million shares in Google Finance, StockAnalysis, and Yahoo Finance snapshots; the count increased about 16.74% year over year | Google Finance, StockAnalysis, and Yahoo Finance key statistics | August 3, 2026 |
| Q1 FY2027 revenue and EPS | Record net sales $291.0 million, up 6% sequentially and up 16% year over year; GAAP diluted EPS $0.27, up 23% year over year; non-GAAP adjusted diluted EPS $0.51, up 34% year over year | Semtech Q1 FY2027 results press release | August 3, 2026 |
| Q2 FY2027 guidance | Net sales about $328.0 million, plus or minus $5.0 million; non-GAAP adjusted gross margin about 54.0%; non-GAAP adjusted diluted EPS about $0.61, plus or minus $0.02 | Semtech Q1 FY2027 results press release outlook | August 3, 2026 |
| FY2026 revenue and profitability | Record net sales $1.05 billion, up 15% year over year; GAAP gross margin 51.6%; GAAP net loss $40.4 million; non-GAAP adjusted diluted EPS $1.71; non-GAAP adjusted operating margin 19.1% | Semtech FY2026 results press release and StockAnalysis cross-validation | August 3, 2026 |
| TTM financials | TTM revenue about $1.09 billion, up about 14.2% year over year; TTM GAAP net loss about $33 million; TTM GAAP diluted EPS about -$0.38; TTM operating cash flow about $189.5 million; TTM free cash flow about $173.2 million | StockAnalysis statistics and financials with Google quarterly cross-validation | August 3, 2026 |
| Q1 FY2027 balance sheet | Cash and cash equivalents $163.3 million; long-term debt $492.0 million; stockholders equity $573.3 million; net debt about $328.7 million; book value per share about $6.16 | Semtech Q1 FY2027 results press release and StockAnalysis balance sheet | August 3, 2026 |
| Cash flow | Q1 FY2027 operating cash flow $36.2 million and free cash flow $28.0 million; TTM operating cash flow about $189.5 million and TTM free cash flow about $173.2 million | Semtech Q1 FY2027 results release and StockAnalysis | August 3, 2026 |
| Segment revenue | Q1 FY2027 Signal Integrity revenue about $102.0 million, up about 39% year over year; TTM segments near Signal Integrity $351 million, Analog Mixed Signal and Wireless $384 million, and IoT Systems and Connectivity $355 million | Semtech Q1 FY2027 results release and StockAnalysis segment data | August 3, 2026 |
| Valuation snapshot | financial_rigor.py calculated about 68.90x non-GAAP FY2026 EPS of $1.71, about 39.54x forward analyst EPS near $2.98, about 19.13x book value using $6.16 BVPS, about 10.07x TTM sales, and about 63.34x TTM free cash flow per share of $1.86; StockAnalysis listed forward P/E 39.56 and P/S 10.07 | financial_rigor.py valuation verification and StockAnalysis statistics | August 3, 2026 |
| Analyst consensus | About 13 to 14 analysts with a Strong Buy consensus and an average 12-month target near $205, with targets ranging from about $175 to $230 | Google Finance analyst ratings and StockAnalysis forecast | August 3, 2026 |
| Short interest | About 6.52 million shares short, about 7.00% of shares outstanding and 7.04% of float, with a short ratio of about 1.46 days to cover | StockAnalysis short selling statistics | August 3, 2026 |
| Business focus | High-performance semiconductors for data center networking, IoT connectivity, and cellular infrastructure, including optical and copper interconnect products for 800G, 1.6T, and 3.2T eras plus LoRa technology | Semtech company description and earnings commentary | August 3, 2026 |
| Management | Hong Hou serves as president and chief executive officer; Mark Lin serves as executive vice president and chief financial officer | Semtech Q1 FY2027 results press release | August 3, 2026 |
| Technical snapshot | July 31 close about $117.82, 52-week high $177.35, 52-week low $46.02, Barchart 20-day MA $128.16, 50-day MA $146.06, 100-day MA $122.13, 200-day MA $99.38, RSI about 42.4, Stochastic %K about 19.8, ADX about 22, and 14-day historic volatility about 97% | Barchart technical analysis snapshots | August 3, 2026 |
This SMTC AI stock analysis page is an informational research tool only. It is not investment advice, financial advice, a recommendation, or a promise of future performance. Forecast scenarios are based on available public data as of the stated cutoff date and can be wrong if filings, market prices, fundamentals, optical interconnect demand, or technical signals change.
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