After-Hours Stock Highlights: Zoom, Semtech, Agilent Technologies, Sandisk, and Others
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Nov 24 2025
0mins
Should l Buy SMTC?
Source: CNBC
Zoom Communications Earnings: Zoom's stock rose nearly 4% after reporting third-quarter earnings of $1.52 per share on $1.23 billion in revenue, exceeding analyst expectations, and announced a $1 billion increase in share buyback authorization.
Sandisk and S&P 500 Inclusion: Sandisk's shares surged 9% following the announcement that it will be added to the S&P 500, replacing The Interpublic Group of Companies, effective before Friday's trading session.
Symbotic Revenue Growth: Symbotic's shares jumped 14% after it reported fourth-quarter revenue of $618 million, surpassing estimates, and provided strong guidance for the first quarter.
Mixed Results for Agilent and Semtech: Agilent's stock fell 1.2% despite beating earnings expectations, while Semtech's shares dropped over 7% after reporting disappointing third-quarter earnings and providing a weak outlook for the fourth quarter.
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Analyst Views on SMTC
Wall Street analysts forecast SMTC stock price to fall
16 Analyst Rating
15 Buy
1 Hold
0 Sell
Strong Buy
Current: 90.220
Low
67.00
Averages
82.87
High
95.00
Current: 90.220
Low
67.00
Averages
82.87
High
95.00
About SMTC
Semtech Corporation is a provider of high-performance semiconductor, Internet of Things (IoT) systems and cloud connectivity service solutions. The Company’s segments include Signal Integrity, Analog Mixed Signal and Wireless, and IoT Systems and Connectivity. The Signal Integrity segment designs, develops, manufactures and markets a portfolio of optical and copper data communications and video transport products used in a wide variety of infrastructure and industrial applications. The Analog Mixed Signal and Wireless segment designs, develops, manufactures and markets high-performance protection devices, which are often referred to as transient voltage suppressors (TVS) and specialized sensing products. The IoT Systems and Connectivity segment designs, develops, operates and markets a comprehensive product portfolio of IoT solutions that enable businesses to connect and manage their devices, collect and analyze data, and improve decision-making.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Clearline Capital Reduces Semtech Holdings Significantly
- Position Reduction Details: According to a February 17, 2026 SEC filing, Clearline Capital LP reduced its position in Semtech by 412,968 shares during Q4 2025, resulting in a quarter-end valuation of $21.07 million, reflecting a $28.87 million decrease due to both share sales and price changes.
- Holding Proportion Analysis: Following this transaction, Semtech now represents 1.04% of Clearline's reportable assets under management, indicating a potential decline in the fund's confidence in Semtech, which may influence market perceptions of the stock.
- Market Performance Overview: As of February 17, 2026, Semtech shares were priced at $87.66, marking a 136.6% increase over the past year, with a one-year alpha of 122.59 percentage points compared to the S&P 500, showcasing the company's strong performance during the semiconductor market recovery phase.
- Investor Watch Points: Semtech is in the recovery phase of the semiconductor cycle, facing inventory pressures and debt burdens; however, its expansion into IoT and connectivity platforms may provide opportunities for long-duration design wins, making it crucial for investors to monitor its ability to achieve stable revenue growth beyond short-term chip cycles.
See More
Clearline Capital Reduces Semtech Holdings
- Share Reduction Details: Clearline Capital LP sold 412,968 shares of Semtech in Q4 2025, with an estimated trade size of $29.30 million, indicating a potential decline in the fund's confidence in the stock.
- Position Value Decline: Post-sale, Clearline's position in Semtech was valued at $21.07 million, a decrease of $28.87 million from the previous quarter, reflecting the impact of both trading activity and stock price fluctuations.
- Asset Management Proportion: Following this transaction, Semtech now represents only 1.04% of Clearline's 13F reportable assets under management, indicating a diminished significance in the fund's overall portfolio.
- Market Performance Analysis: Despite Semtech's stock price increasing by 136.6% over the past year, Clearline's reduction may signal uncertainties regarding future market demand, prompting investors to monitor whether the company can secure long-term design wins in IoT and connectivity platforms.
See More
Semtech Executive Sells 10,000 Shares Amid Strong Market Performance
- Executive Stock Sale: On February 2, 2026, Semtech's COO Asaf Silberstein sold 10,000 shares at approximately $88 each, totaling around $880,000, which is significantly larger than his recent average transaction size, reflecting an 11.30% reduction in his direct holdings.
- Holding Changes: Post-transaction, Silberstein's direct holdings decreased to 78,496 shares, down from 111,996 at the beginning of 2025, indicating that the larger sale volume is due to diminished available shares rather than a discretionary increase in selling activity.
- Market Performance Context: At the time of the sale, Semtech's stock had appreciated by 38.3% over the past year, reaching a 52-week high of $93.96 on February 25, showcasing the company's strong market performance driven by demand in artificial intelligence.
- Financial Overview: Despite reporting record revenue of $267 million in its fiscal Q3, a 13% year-over-year increase, Semtech also faced a net loss of $2.9 million, indicating that while sales are strong, the stock's valuation has become expensive with a price-to-sales ratio around 8, suggesting shareholders may consider selling.
See More
Warrior Met Coal and Semtech Options Show High Trading Volume
- Warrior Met Coal Options: Warrior Met Coal Inc (Ticker: HCC) has seen an options volume of 6,186 contracts today, representing approximately 618,600 shares, which is 55.7% of its average daily trading volume of 1.1 million shares over the past month.
- High Volume Call Options: Notably, the $80 strike call option expiring on May 15, 2026, has traded 5,530 contracts, equating to about 553,000 shares, indicating strong market expectations for future price increases of HCC.
- Semtech Options Activity: Semtech Corp (Ticker: SMTC) has recorded an options volume of 8,096 contracts today, representing approximately 809,600 shares, which is 55.3% of its average daily trading volume of 1.5 million shares over the past month.
- High Volume Put Options: The $85 strike put option expiring on April 17, 2026, has seen 4,001 contracts traded, representing about 400,100 shares, reflecting market concerns regarding potential declines in SMTC's stock price.
See More
Brookfield to Acquire Peakstone Realty Trust for $1.2 Billion
- Market Surge: U.S. stocks rose significantly on Monday, with the Dow Jones index gaining over 350 points, indicating strong investor confidence and potentially attracting more capital into the market.
- Peakstone Realty Trust Price Surge: Shares of Peakstone Realty Trust soared 32.5% to $20.70 on Friday, reflecting positive market sentiment regarding the company's future prospects and the anticipated benefits of the acquisition.
- Acquisition Announcement: Brookfield announced plans to acquire Peakstone Realty Trust in a $1.2 billion all-cash deal, which not only enhances Brookfield's asset portfolio but also signals its strategic intent to expand further in the real estate sector.
- Positive Market Reaction: Following the acquisition news, Peakstone Realty Trust's stock price surged, indicating strong investor confidence in the deal and potentially attracting additional investment into the company.
See More
Investigation into Semtech Corporation's Governance Breaches
- Shareholder Rights Investigation: Halper Sadeh LLC is investigating whether certain officers of Semtech Corporation breached their fiduciary duties, which could impact corporate governance and shareholder rights.
- Legal Relief Options: Long-term Semtech shareholders may seek governance reforms, fund recovery, or court-approved financial awards, aimed at enhancing transparency and accountability within the company.
- Importance of Participation: Shareholder involvement can improve company policies and oversight mechanisms, thereby increasing shareholder value and ensuring more effective management and operations.
- Legal Fee Arrangement: Halper Sadeh LLC will handle the case on a contingent fee basis, meaning shareholders will not incur out-of-pocket legal expenses, thus reducing the financial burden of participation in the rights enforcement process.
See More
Clearline Capital Reduces Semtech Holdings Significantly
- Position Reduction Details: According to a February 17, 2026 SEC filing, Clearline Capital LP reduced its position in Semtech by 412,968 shares during Q4 2025, resulting in a quarter-end valuation of $21.07 million, reflecting a $28.87 million decrease due to both share sales and price changes.
- Holding Proportion Analysis: Following this transaction, Semtech now represents 1.04% of Clearline's reportable assets under management, indicating a potential decline in the fund's confidence in Semtech, which may influence market perceptions of the stock.
- Market Performance Overview: As of February 17, 2026, Semtech shares were priced at $87.66, marking a 136.6% increase over the past year, with a one-year alpha of 122.59 percentage points compared to the S&P 500, showcasing the company's strong performance during the semiconductor market recovery phase.
- Investor Watch Points: Semtech is in the recovery phase of the semiconductor cycle, facing inventory pressures and debt burdens; however, its expansion into IoT and connectivity platforms may provide opportunities for long-duration design wins, making it crucial for investors to monitor its ability to achieve stable revenue growth beyond short-term chip cycles.
See More
Clearline Capital Reduces Semtech Holdings
- Share Reduction Details: Clearline Capital LP sold 412,968 shares of Semtech in Q4 2025, with an estimated trade size of $29.30 million, indicating a potential decline in the fund's confidence in the stock.
- Position Value Decline: Post-sale, Clearline's position in Semtech was valued at $21.07 million, a decrease of $28.87 million from the previous quarter, reflecting the impact of both trading activity and stock price fluctuations.
- Asset Management Proportion: Following this transaction, Semtech now represents only 1.04% of Clearline's 13F reportable assets under management, indicating a diminished significance in the fund's overall portfolio.
- Market Performance Analysis: Despite Semtech's stock price increasing by 136.6% over the past year, Clearline's reduction may signal uncertainties regarding future market demand, prompting investors to monitor whether the company can secure long-term design wins in IoT and connectivity platforms.
See More
Semtech Executive Sells 10,000 Shares Amid Strong Market Performance
- Executive Stock Sale: On February 2, 2026, Semtech's COO Asaf Silberstein sold 10,000 shares at approximately $88 each, totaling around $880,000, which is significantly larger than his recent average transaction size, reflecting an 11.30% reduction in his direct holdings.
- Holding Changes: Post-transaction, Silberstein's direct holdings decreased to 78,496 shares, down from 111,996 at the beginning of 2025, indicating that the larger sale volume is due to diminished available shares rather than a discretionary increase in selling activity.
- Market Performance Context: At the time of the sale, Semtech's stock had appreciated by 38.3% over the past year, reaching a 52-week high of $93.96 on February 25, showcasing the company's strong market performance driven by demand in artificial intelligence.
- Financial Overview: Despite reporting record revenue of $267 million in its fiscal Q3, a 13% year-over-year increase, Semtech also faced a net loss of $2.9 million, indicating that while sales are strong, the stock's valuation has become expensive with a price-to-sales ratio around 8, suggesting shareholders may consider selling.
See More
Warrior Met Coal and Semtech Options Show High Trading Volume
- Warrior Met Coal Options: Warrior Met Coal Inc (Ticker: HCC) has seen an options volume of 6,186 contracts today, representing approximately 618,600 shares, which is 55.7% of its average daily trading volume of 1.1 million shares over the past month.
- High Volume Call Options: Notably, the $80 strike call option expiring on May 15, 2026, has traded 5,530 contracts, equating to about 553,000 shares, indicating strong market expectations for future price increases of HCC.
- Semtech Options Activity: Semtech Corp (Ticker: SMTC) has recorded an options volume of 8,096 contracts today, representing approximately 809,600 shares, which is 55.3% of its average daily trading volume of 1.5 million shares over the past month.
- High Volume Put Options: The $85 strike put option expiring on April 17, 2026, has seen 4,001 contracts traded, representing about 400,100 shares, reflecting market concerns regarding potential declines in SMTC's stock price.
See More
Brookfield to Acquire Peakstone Realty Trust for $1.2 Billion
- Market Surge: U.S. stocks rose significantly on Monday, with the Dow Jones index gaining over 350 points, indicating strong investor confidence and potentially attracting more capital into the market.
- Peakstone Realty Trust Price Surge: Shares of Peakstone Realty Trust soared 32.5% to $20.70 on Friday, reflecting positive market sentiment regarding the company's future prospects and the anticipated benefits of the acquisition.
- Acquisition Announcement: Brookfield announced plans to acquire Peakstone Realty Trust in a $1.2 billion all-cash deal, which not only enhances Brookfield's asset portfolio but also signals its strategic intent to expand further in the real estate sector.
- Positive Market Reaction: Following the acquisition news, Peakstone Realty Trust's stock price surged, indicating strong investor confidence in the deal and potentially attracting additional investment into the company.
See More
Investigation into Semtech Corporation's Governance Breaches
- Shareholder Rights Investigation: Halper Sadeh LLC is investigating whether certain officers of Semtech Corporation breached their fiduciary duties, which could impact corporate governance and shareholder rights.
- Legal Relief Options: Long-term Semtech shareholders may seek governance reforms, fund recovery, or court-approved financial awards, aimed at enhancing transparency and accountability within the company.
- Importance of Participation: Shareholder involvement can improve company policies and oversight mechanisms, thereby increasing shareholder value and ensuring more effective management and operations.
- Legal Fee Arrangement: Halper Sadeh LLC will handle the case on a contingent fee basis, meaning shareholders will not incur out-of-pocket legal expenses, thus reducing the financial burden of participation in the rights enforcement process.
See More
