Épisodes

  • Episode 108 | Amazon's AI Spending Boom: Growth, Risks, and Valuation
    Oct 29 2026

    In Episode 108 of Market News with Rodney Lake, Professor Lake, director of the GW Investment Institute, examines Amazon's business performance, expanding AI infrastructure investments, and long-term growth prospects. Using the GW Investment Institute's Business, Management, Price/Valuation, and Balance Sheet (BMPB) framework, he evaluates Amazon's position across its retail, Amazon Web Services (AWS), and advertising businesses. He highlights the company's strong revenue growth and improving profitability, while examining its aggressive capital spending strategy, including projected expenditures of $221 billion in 2026 and $281 billion in 2027. Professor Lake also discusses CEO Andy Jassy's leadership, the implications of negative free cash flow, and the challenges of expanding AI infrastructure amid power and permitting constraints. Turning to valuation and financial strength, he assesses Amazon's forward earnings multiple, debt levels, and interest coverage. Throughout the episode, Professor Lake emphasizes the importance of monitoring Amazon's capital allocation decisions as the company positions itself for the next phase of AI growth.

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    Note: This podcast is not investment advice, and is intended for informational and entertainment purposes only. Do your own research and make independent decisions when considering any financial transactions.

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    23 min
  • Episode 107 | The AI Bottlenecks: Memory, Chips, and Power
    Oct 22 2026

    In Episode 107 of “Market News with Rodney Lake”, Professor Lake, director of the GW Investment Institute, examines the growing bottlenecks in AI infrastructure and the challenges of meeting rapidly increasing demand for computing power. He begins with high-bandwidth memory, highlighting how production capacity has become increasingly constrained as AI data centers consume a growing share of global memory supply. Using the GW Investment Institute's Business, Management, Price/Valuation, and Balance Sheet (BMPB) framework, he evaluates three major memory producers—SK Hynix, Samsung, and Micron—and their positions within the evolving market. Professor Lake then turns to GPUs and the significant capital investments required to expand AI computing capacity, before examining electricity generation, grid limitations, and community concerns surrounding data center development. He also discusses how alternative technologies, increased capacity, and changing demand could reshape today's bottlenecks. Throughout the episode, Professor Lake emphasizes the importance of understanding these constraints and evaluating their long-term implications for businesses and investors.

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    Note: This podcast is not investment advice, and is intended for informational and entertainment purposes only. Do your own research and make independent decisions when considering any financial transactions.

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    20 min
  • Episode 106 | Q3 2026 Market Review: Stocks, Bonds, and the Fed
    Oct 15 2026

    In Episode 106 of “Market News with Rodney Lake”, Professor Lake, director of the GW Investment Institute, reviews the performance of financial markets through the third quarter of 2026, examining the contrast between strong equity returns and a more challenging environment for bonds. He highlights gains across major stock indexes, including the S&P 500 and Nasdaq, while discussing the continued influence of large-cap technology companies and concerns surrounding market concentration. Professor Lake also breaks down sector performance, including strength in energy and technology, alongside weakness in rate-sensitive sectors. Turning to the broader economy, he examines the Federal Reserve's increasingly hawkish stance, persistent inflation, rising Treasury yields, and their implications for borrowing costs and investment decisions. He also discusses the rebound in software companies such as Microsoft and Salesforce, movements in commodity prices, and the outlook for corporate earnings. As markets navigate these developments, Professor Lake emphasizes the importance of evaluating individual businesses and maintaining a long-term investment perspective.

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    More from the “Market News with Rodney Lake” Podcast:
    Website: https://investment.business.gwu.edu/market-news-rodney-lake
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    Note: This podcast is not investment advice, and is intended for informational and entertainment purposes only. Do your own research and make independent decisions when considering any financial transactions.

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    23 min
  • Episode 105 | Marvell’s Growing Role in the AI Infrastructure Boom
    Oct 8 2026

    In Episode 105 of “Market News with Rodney Lake,” Professor Lake, director of the GW Investment Institute, examines Marvell Technology and its growing role in the AI and data center infrastructure market. He discusses how Marvell’s custom chips, optics, and data infrastructure business position the company within the continued buildout of AI, while highlighting its reliance on Taiwan Semiconductor for advanced chip manufacturing. Professor Lake breaks down Marvell’s accelerating revenue growth, improving margins, and rising free cash flow as AI demand reshapes the business. He also evaluates CEO Matt Murphy’s efforts to reposition Marvell around data center infrastructure and customization, as well as the significance of Nvidia’s $2 billion investment. While the business continues to improve, Professor Lake highlights valuation as a key concern, with Marvell trading at roughly 60x forward earnings, and examines whether continued AI infrastructure spending can support the growth already reflected in the stock’s price.

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    More from the “Market News with Rodney Lake” Podcast:
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    Blog: https://blogs.gwu.edu/gwsb-invest/

    Note: This podcast is not investment advice, and is intended for informational and entertainment purposes only. Do your own research and make independent decisions when considering any financial transactions.

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    23 min
  • Episode 104 | Can AMD Gain Ground on Nvidia?
    Oct 1 2026

    In Episode 104 of Market News with Rodney Lake, Professor Lake takes a closer look at AMD and its growing position in the AI and data center market. He examines how accelerating data center demand has driven strong revenue growth, improving gross and net margins, and rising free cash flow. AMD continues to gain ground as the second-largest player behind Nvidia. Professor Lake discusses whether AMD can move beyond being an alternative for pricing and supply and become a more significant pillar of the AI infrastructure market. He also evaluates CEO Lisa Su’s leadership and AMD’s improving market position, while highlighting valuation as a key consideration, with the company trading at roughly 80x forward earnings at the time of recording. With a net cash position and growing free cash flow supporting a strong balance sheet, AMD earns an overall score of 7.5/10 under the Investment Institute’s framework.

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    More from the “Market News with Rodney Lake” Podcast:
    Website: https://investment.business.gwu.edu/market-news-rodney-lake
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    Newsletter: https://app.e2ma.net/app2/audience/signup/2015754/1915550/

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    X: https://x.com/gw_investment
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    Blog: https://blogs.gwu.edu/gwsb-invest/

    Note: This podcast is not investment advice, and is intended for informational and entertainment purposes only. Do your own research and make independent decisions when considering any financial transactions.

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    22 min
  • Episode 103 | Micron’s AI Memory Boom and What Comes Next
    Sep 24 2026

    In Episode 103 of “Market News with Rodney Lake,” Professor Lake takes a deep dive into Micron Technology and its growing role in the AI infrastructure buildout. He examines how surging demand for high-bandwidth memory has driven significant growth in Micron’s revenue, margins, and free cash flow, while potentially shifting the company away from the boom-and-bust cycles that have historically defined the memory business. He highlights Micron’s position as the only major U.S.-based memory producer, its competition with Samsung and SK Hynix, and its move toward longer-term contracts that provide greater revenue visibility. Professor Lake also evaluates Micron’s experienced management team, major capital investments, roughly 13x forward PE, and strong balance sheet. With AI demand reshaping the memory market, Micron is entering a potentially different era, but sustaining growth and successfully executing its capacity expansion will be important to watch.

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    More from the “Market News with Rodney Lake” Podcast:
    Website: https://investment.business.gwu.edu/market-news-rodney-lake
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    Blog: https://blogs.gwu.edu/gwsb-invest/

    Note: This podcast is not investment advice, and is intended for informational and entertainment purposes only. Do your own research and make independent decisions when considering any financial transactions.

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    24 min
  • Episode 102 | Apple’s New Foldable Phone and Future Under John Ternus
    Sep 17 2026

    In Episode 102 of “Market News with Rodney Lake,” Rodney Lake takes a look at Apple following the release of the iPhone 18 and Apple’s new folding phone, while also examining the company’s transition from Tim Cook to new CEO John Ternus. He explores Apple’s strong $466 billion in trailing 12-month revenue, profitability, $136 billion in free cash flow, ecosystem, pricing power, and approach to AI, including its relatively modest capital expenditures compared with other Magnificent Seven companies. Lake also considers Apple’s nearly 38x forward P/E and net cash position before assessing the company’s outlook under its new leadership and continued evolution in AI, products, and services.

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    More from the “Market News with Rodney Lake” Podcast:
    Website: https://investment.business.gwu.edu/market-news-rodney-lake
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    Newsletter: https://app.e2ma.net/app2/audience/signup/2015754/1915550/

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    Instagram: https://www.instagram.com/gwinvestmentinstitute/
    LinkedIn: https://www.linkedin.com/school/gwinvestmentinstitute/
    X: https://x.com/gw_investment
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    Blog: https://blogs.gwu.edu/gwsb-invest/

    Note: This podcast is not investment advice, and is intended for informational and entertainment purposes only. Do your own research and make independent decisions when considering any financial transactions.

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    23 min
  • Episode 101 | Nvidia’s Blockbuster Earnings and What’s Next
    Sep 10 2026

    In Episode 101 of “Market News with Rodney Lake,” Professor Lake kicks off Season 5 with a deep dive into Nvidia following its latest earnings report. He highlights Nvidia’s exceptional revenue growth, data center performance, margins, free cash flow, and future growth prospects. Lake praises Nvidia for its business and management, citing the CUDA ecosystem as a competitive moat and highlighting Jensen’s long-term capital allocation, preparedness, and investments across the AI ecosystem. He also examines Nvidia’s roughly 24x forward PE, weighing its growth prospects against risks including data center concentration, reliance on Taiwan Semiconductor for manufacturing, and high-bandwidth memory. With continued growth, ecosystem strength, and leadership in accelerated computing, Nvidia remains at the center of AI and a dominating force in the market.

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    More from the “Market News with Rodney Lake” Podcast:
    Website: https://investment.business.gwu.edu/market-news-rodney-lake
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    Newsletter: https://app.e2ma.net/app2/audience/signup/2015754/1915550/

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    X: https://x.com/gw_investment
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    Blog: https://blogs.gwu.edu/gwsb-invest/

    Note: This podcast is not investment advice, and is intended for informational and entertainment purposes only. Do your own research and make independent decisions when considering any financial transactions.

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    24 min