Key Highlights

● Semtech raised fiscal third-quarter 2027 net sales guidance to $417.5 million at its Analyst Day.

● Fiscal 2030 targets include about $3.2 billion in revenue and non-GAAP EPS above $12.

● Northland upgraded Semtech to Outperform with a $186 price target.

● Lam Research and Texas Instruments report October 21, and the Fed decides October 28.

Guidance raised at Analyst Day

Semtech (NASDAQ:SMTC) was one of the most talked-about stocks on the Nasdaq Composite on Friday. At its data center-focused Analyst Day on Thursday, October 15, the chipmaker raised its guidance for fiscal third-quarter 2027, now projecting net sales of $417.5 million, plus or minus $2.5 million, according to market reports.

Semtech also laid out long-term targets for fiscal 2030: about $3.2 billion in revenue and non-GAAP earnings per share above $12. The company makes analog and mixed-signal semiconductors, including components used in data center connectivity, and has been positioning itself to benefit from AI-related networking demand.

A Northland upgrade after the slide

The targets did not immediately win over the market. According to market commentary, the 2030 targets drew doubts, and the shares dropped sharply on Thursday. One report cited a steep decline over the prior week.

Northland then upgraded Semtech to Outperform with a $186 price target, according to market reports. Sources differed on the prior rating, with one describing it as Neutral and another as Market Perform. One report said the upgrade followed the share price drop. Morgan Stanley also raised its price target, according to reports compiled from several sources.

The upgrade and raised guidance helped the shares climb before the bell on Friday, according to market reports. Another report said the stock ended the session lower, and the full-session move could not be confirmed across sources.

A rough day for chips

Semtech's day played out against a severe selloff in semiconductors. All 30 members of the PHLX Semiconductor Index fell, and the index closed at 11,137.29. In a 60-stock semiconductor basket, 57 names were falling.

Advanced Micro Devices (NASDAQ:AMD), Intel (NASDAQ:INTC), Micron Technology (NASDAQ:MU) and Broadcom (NASDAQ:AVGO) all fell sharply. Memory stocks were hit by concerns about Chinese competition, and optical networking name Coherent (NYSE:COHR) fell on rotation and profit-taking.

Market commentary said investors moved from asking what AI can do to asking how it will be financed. Market reports said the rotation erased more than $1 trillion from semiconductor and AI-related stocks during the week.

Index backdrop

The Nasdaq Composite fell 572.99 points to 26,140.03, closing its worst week since the week ended June 26. The S&P 500 lost 84.62 points to 7,659.44, and the Dow Jones Industrial Average slipped 175.28 points to 52,002.41. Technology was the weakest sector, while energy, utilities and consumer staples gained.

Semtech Q3 Results Test Raised Guidance

Sector earnings next week, including Lam Research (NASDAQ:LRCX) and Texas Instruments (NASDAQ:TXN) on Wednesday, October 21, could shape sentiment toward chip stocks. The Federal Reserve's next rate decision is due October 28, and PCE inflation data follows on October 29. Fed Chair Kevin Warsh declined to preview the decision at an IMF gathering in Bangkok, saying, "I don't prejudge meetings." Treasury yields, which eased on Friday, remain an important influence on valuations across the chip sector.

Investors will be watching whether other analysts follow Northland and Morgan Stanley in turning more positive after the Analyst Day, and how investors assess Semtech's fiscal 2030 targets as AI data center demand evolves. The company's fiscal third-quarter results will show whether it meets its raised guidance.