Overview of Major Insider Trades in Key Firms
Written by Emily J. Thompson, Senior Investment Analyst
Updated: 1 hour ago
0mins
Source: seekingalpha
- Alibaba Executive Sell-off: Alibaba President Michael Evans sold 720,000 shares at approximately $95 each, totaling around $68.36 million, which diluted his holdings by 96.26% to just 28,000 shares, indicating a potential lack of confidence in the company's future.
- Broadcom Director's Sale: Broadcom director Justine Page disposed of 1,602 shares at $373.86 each for about $598,916, reducing her stake by 8.42% to 17,426 shares, reflecting a cautious stance amid market fluctuations.
- Applied Materials CEO's Transaction: CEO Gary Dickerson sold a total of 78,321 shares across multiple transactions for proceeds of approximately $55.55 million, representing about 4.67% of his holdings, leaving him with 1.60 million shares, which may impact corporate governance dynamics.
- Semiconductor Market Movements: TSMC Vice President Bor-Zen Tien purchased 2,000 shares for $152,340, increasing his holdings to 13,413 shares, demonstrating confidence in the semiconductor sector, while Simon Property Group director Reuben Leibowitz acquired 508 shares at $223.38, raising his stake to 72,697 shares, indicating optimism in the real estate market.
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Analyst Views on TSM
Wall Street analysts forecast TSM stock price to fall
8 Analyst Rating
7 Buy
1 Hold
0 Sell
Strong Buy
Current: 444.230
Low
63.24
Averages
313.46
High
390.00
Current: 444.230
Low
63.24
Averages
313.46
High
390.00
About TSM
Taiwan Semiconductor Manufacturing Co Ltd is a Taiwan-based integrated circuit foundry service provider. The Company is primarily engaged in integrated circuit manufacturing services. It offers advanced process technologies, specialised process solutions, advanced photomask and silicon stacking, and packaging-related technologies, while supporting a comprehensive design ecosystem. The Company's products serve diverse electronic sectors including artificial intelligence, high-performance computing, wired and wireless communications, automotive and industrial equipment, personal computing, information applications, consumer electronics, smart internet of things, and wearable devices.
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.
- Alibaba Executive Sell-off: Alibaba President Michael Evans sold 720,000 shares at approximately $95 each, totaling around $68.36 million, which diluted his holdings by 96.26% to just 28,000 shares, indicating a potential lack of confidence in the company's future.
- Broadcom Director's Sale: Broadcom director Justine Page disposed of 1,602 shares at $373.86 each for about $598,916, reducing her stake by 8.42% to 17,426 shares, reflecting a cautious stance amid market fluctuations.
- Applied Materials CEO's Transaction: CEO Gary Dickerson sold a total of 78,321 shares across multiple transactions for proceeds of approximately $55.55 million, representing about 4.67% of his holdings, leaving him with 1.60 million shares, which may impact corporate governance dynamics.
- Semiconductor Market Movements: TSMC Vice President Bor-Zen Tien purchased 2,000 shares for $152,340, increasing his holdings to 13,413 shares, demonstrating confidence in the semiconductor sector, while Simon Property Group director Reuben Leibowitz acquired 508 shares at $223.38, raising his stake to 72,697 shares, indicating optimism in the real estate market.
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- Market Dominance: As the leading space launch company globally, SpaceX maintains a strong position despite facing a few competitors, which continues to attract significant investor interest.
- AI Market Potential: The company's pivot into the $26.5 trillion artificial intelligence market presents massive growth opportunities; however, its current valuation reflects high future growth expectations, posing risks for investors.
- Financial Data Analysis: With $19.3 billion in revenue and $7.1 billion in operating cash flow over the past 12 months, these figures seem solid, yet they starkly contrast with SpaceX's $2.1 trillion valuation, indicating market over-optimism regarding future growth.
- Profitability Challenges: Even if SpaceX's revenue and cash flow were to grow tenfold, it would still fall short of matching other giants like Meta and Microsoft, suggesting that investors should exercise caution until a clear growth pathway is demonstrated to justify such a high valuation.
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- Strong Market Performance: Despite the overall stock market achieving significant gains this week, investor optimism remains high, indicating potential economic recovery.
- Sandisk Sell-Off: However, stocks related to AI, including Sandisk, experienced notable sell-offs on Thursday, putting pressure on their prices and reflecting short-term concerns in the tech sector.
- Investor Sentiment Fluctuation: This price volatility may impact investor confidence in the technology sector, particularly in AI, potentially leading to capital outflows and market instability.
- Uncertain Future Outlook: While the overall market is performing well, the pullback in individual stocks may affect broader investment strategies, prompting investors to carefully assess risks and returns.
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- Micron's Strong Performance: Micron Technology (MU) reported fiscal Q3 revenue of $41.46 billion, up 345.7% YoY, with a gross margin of 84.6%, and Q4 guidance suggests margins near 86%, indicating robust market demand and profitability; however, the CEO noted that they can only meet 50% to two-thirds of customer demand in the medium term, hinting at potential easing of supply constraints ahead.
- TSMC's Growth Outlook: Taiwan Semiconductor Manufacturing (TSM) has seen its stock rise 43.59% YTD, with the CEO forecasting over 30% revenue growth for full-year 2026, and May monthly revenue reaching NT$416.98 billion (+30.1% YoY), showcasing strong performance in the semiconductor sector, although market expectations for margin expansion remain cautious.
- NVIDIA Facing Challenges: NVIDIA (NVDA) posted Q1 revenue of $81.62 billion, an 85.2% YoY increase, yet its stock has only risen 4.59% YTD and has dropped 12.46% over the past month, reflecting weakened investor confidence and concerns over multiple compression affecting future performance.
- AMD's Partnership Boost: AMD (AMD) shares surged 141.79% to $517.82, driven by a partnership with Meta to deploy up to 6 GW of Instinct GPUs, but a forward P/E of 59 indicates little room for execution missteps, and insider trading trends lean towards net selling, suggesting market uncertainty about future prospects.
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- Congressional Trading Disclosure: Representatives Dan Meuser and Gil Cisneros disclosed stock purchases in SpaceX following its IPO, with Meuser's dependent child buying between $15,001 and $50,000 on June 15, and Cisneros purchasing between $1,001 and $15,000 on June 18, indicating confidence in the company's future prospects.
- IPO Market Response: SpaceX went public on June 12 with a market cap exceeding $2 trillion, marking the largest IPO in history, opening at $150 and quickly pushing its valuation past $2 trillion, reflecting strong market demand for Musk's ventures and artificial intelligence initiatives.
- Political Sensitivity: The trades are politically sensitive due to the members' committee assignments, with Meuser serving on the Financial Services Committee overseeing securities and exchanges, while Cisneros is on the Armed Services Committee, which oversees the Defense Department, a major SpaceX customer.
- Future Trading Expectations: More disclosures from Congress members are anticipated in the coming weeks, with ethics watchdogs suggesting this may only be the tip of the iceberg, as many lawmakers are likely to have engaged in trading related to SpaceX's IPO, highlighting ongoing interest in tech company listings.
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- Potential Deal Value: Meta Platforms is in discussions with Samsung Electronics' foundry business to design and manufacture next-generation MTIA AI chips worth over $6.5 billion, marking a significant investment in AI hardware.
- Technological Shift: The new chips will utilize Samsung's 2-nanometer process technology, indicating a shift from Taiwan Semiconductor Manufacturing, which will enhance Meta's chip performance and production efficiency, further accelerating its AI development strategy.
- Data Center Expansion Goals: Meta aims to achieve 5 gigawatts of data center capacity by 2030, with plans to introduce new AI chips every six months, significantly boosting its data processing capabilities and market competitiveness.
- Market Impact: This potential agreement could strengthen Samsung's position in the AI semiconductor market, with estimates suggesting its foundry order backlog could approach 50 trillion won in the medium to long term, while attracting other AI companies to consider Samsung's advanced manufacturing processes, reducing reliance on Nvidia and Google's TPU platform.
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