Best of BiggerPockets Money: Aswath Damodaran on the $10 Trillion AI Bet
Best of BiggerPockets Money: Aswath Damodaran on the $10 Trillion AI Bet
Podcast28 min 19 sec
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Note: AI-generated summary based on third-party content. Not financial advice. Read more.
Quick Insights
  • Avoid making an all-or-nothing bet against AI: the long-term payoff is uncertain, so track customer revenue from AI products and services rather than infrastructure spending or data-center leasing.
  • If exposure to the largest AI-linked companies feels too concentrated, consider an equal-weighted index instead of a market-cap-weighted index; avoid trying to time a broad market exit.
  • Investors nearing retirement should consider reducing stock risk and matching investments to their timeframe; the discussion cited bonds yielding 5.5% and Treasury bills near 4%, but these are not current yield quotes.
  • For oversized Tesla (TSLA) positions, consider staged sales to reduce concentration, while accounting for taxes and the possibility that shares rise afterward.
Detailed Analysis

AI Infrastructure and AI Products & Services

  • The discussion divides the AI buildout into two groups: companies supplying the “factory”—chips, power, data centers, and related real estate—and companies hoping to earn money from AI products and services.
  • The speaker estimated that building AI infrastructure had required more than $2 trillion to $2.5 trillion in investment, while AI products and services generated about $250 billion in revenue over the prior 12 months.
  • He estimated that a mature AI business might need $8 trillion to $10 trillion in annual revenue to justify the investment, depending on its margins and profits. He described that scale as possible, but at the time of the discussion considered it only low-probability and near the limits of what is plausible.
  • If AI mainly acts as a productivity tool, the revenue opportunity may be more limited. If it replaces large numbers of workers, lost jobs and income could weaken demand for the products and services businesses sell.
  • The buildout was still expanding, with an estimated $700 billion to $800 billion in additional annual capital spending. The speaker warned that the investment could reach $3 trillion to $4.5 trillion before AI product revenues catch up.
  • He also cautioned that some reported AI-related activity may involve companies leasing data-center capacity to one another. That revenue does not by itself show that end customers are paying enough for AI products and services.

Takeaways

  • Track revenue from AI products and services sold to customers, rather than treating infrastructure spending or company-to-company leasing as proof that the overall investment is paying off.
  • The discussion supports caution about AI valuations, but not a confident prediction that the sector is a bubble: the speaker said the long-term outcome was uncertain and warned against trying to time a broad market exit.

NVIDIA (NVDA)

  • NVIDIA was cited as a major supplier of chips for AI infrastructure and as one of the companies that had already benefited from building the “factory.”
  • The speaker said he bought NVIDIA in 2018 because he considered it undervalued, not because he predicted the AI boom.
  • He sold his entire position in stages: a quarter in late 2023, a quarter in 2024, and the rest over the following six months. He said the company was excellent but its stock was priced as though it were “the greatest company ever.”
  • He noted that the split-adjusted purchase price was $1.80 per share and acknowledged that the shares rose further after he sold.

Takeaways

  • The discussion distinguishes a strong business from an attractive stock at any price. Consider valuation and portfolio concentration, not just a company’s prospects.
  • The speaker’s staged sales illustrate one way to manage a position, but his decision was based on his own valuation, taxes, and portfolio circumstances.

Alphabet (GOOGL/GOOG)

  • Alphabet was described as having a highly profitable advertising business that is separate from the uncertain returns on its AI investment.
  • The speaker argued that if AI investments fail, Alphabet shareholders could bear the cost through write-offs and through cash that might otherwise have gone to dividends or buybacks.
  • The hosts raised claims about Alphabet’s investments, reported gains, and deferred revenue tied to companies including Anthropic and SpaceX. The speaker cautioned that mark-to-market gains should not be treated as operating earnings and that renting out data-center capacity does not establish demand for AI products.

Takeaways

  • Assess Alphabet’s established businesses separately from its AI spending and investment gains.
  • Watch whether AI products generate customer revenue and profits, rather than relying on deferred revenue, investment gains, or data-center leasing as evidence of a successful AI business.

Meta Platforms (META)

  • Meta was described as having a highly profitable advertising business that could help fund AI investment.
  • The speaker said a failed AI buildout could still hurt shareholders through write-offs and by diverting money that might otherwise have been used for dividends or buybacks, but that the damage would be more contained than at a highly leveraged company without comparable side businesses.
  • Meta was one of the five former “Mag 7” holdings the speaker said he still owned, though he characterized the remaining five as fairly valued or somewhat overvalued.

Takeaways

  • Consider Meta’s advertising business and AI spending as distinct parts of the investment case.
  • Monitor how much capital is going into AI and whether AI products produce returns that justify that spending.

Amazon (AMZN)

  • Amazon was included among the companies investing in AI infrastructure to use it for products and services, rather than being primarily a supplier of the infrastructure.
  • The transcript did not give a specific valuation, price target, or recommendation for Amazon.

Takeaways

  • Evaluate whether Amazon’s AI spending leads to measurable product revenue or business benefits; the discussion offers no specific buy or sell view on the stock.

Microsoft (MSFT)

  • Microsoft was cited as having durable business revenue streams separate from AI, and as a company whose AI efforts are tied to OpenAI.
  • The speaker said he bought Microsoft in 2013–14, around the time Satya Nadella became CEO. He later said he still held five of the seven companies he had previously owned, without identifying all five in the transcript.

Takeaways

  • Separate Microsoft’s established businesses from the uncertain economics of its AI investments.
  • The discussion provides no specific Microsoft price target or current buy/sell recommendation.

Tesla (TSLA)

  • The speaker said he bought Tesla shortly before the COVID-era market decline and sold it after the election because he was uncomfortable with politics becoming part of the company’s investment story.
  • He advised investors with oversized positions to consider selling in stages rather than trying to sell everything at once. He described an automatic sale schedule as one way to reduce the influence of emotion.
  • He also said he would not let any individual stock exceed 15% of his portfolio. This was his personal portfolio rule, not a universal threshold.

Takeaways

  • Review Tesla’s weight in a portfolio and consider whether political exposure changes the investment thesis or creates discomfort.
  • Staged sales can make a concentration reduction easier to execute, but investors should also consider taxes and the possibility that shares rise after a sale.

CoreWeave (CRWV)

  • CoreWeave was used as an example of a more financially exposed AI infrastructure company. The speaker said its debt could make a data-center write-down more serious if the company could not meet its debt payments.
  • He contrasted this with companies such as Alphabet and Meta, whose profitable non-AI businesses could contain the damage to shareholders.

Takeaways

  • For infrastructure companies, examine debt and the ability to service it—not just demand for data centers.
  • The speaker identified the possibility of debt-payment trouble and broader spillover as specific risks; the transcript gave no CoreWeave price target or recommendation.

Anthropic (Private) and OpenAI (Private)

  • Anthropic and OpenAI were cited as leading examples of companies selling AI products and services through subscriptions and usage-based models.
  • The speaker said Anthropic’s annualized revenue run rate was about $70 billion in the discussion, while estimated revenue for the broader AI products-and-services market was about $250 billion over the prior 12 months.
  • Microsoft was associated with OpenAI, while Alphabet was discussed in connection with Anthropic.
  • The speaker also noted that leasing data-center capacity between companies can complicate assessments of AI revenue, because infrastructure rentals are not the same as customer purchases of AI products.

Takeaways

  • These are private companies, so the transcript does not offer a direct public-stock investment recommendation.
  • For evaluating the wider AI opportunity, focus on recurring customer demand and the economics of selling AI services, rather than treating infrastructure arrangements or investment gains as equivalent to product sales.

SpaceX and xAI (Private)

  • The discussion raised the claim that xAI’s revenue included leasing data-center capacity to Anthropic, rather than coming mainly from sales of its own AI products.
  • The speaker said leasing capacity can generate income, but argued that doing so may complicate a claim that a company is investing in infrastructure primarily to power its own competing AI services.
  • SpaceX was also mentioned in connection with the hosts’ discussion of company investments and gains. The transcript gives no public-market ticker or specific investment recommendation for SpaceX or xAI.

Takeaways

  • Distinguish revenue earned by renting infrastructure from revenue earned by selling a company’s own AI products.
  • The discussion flags a potential tension in the business model, not proof that the companies’ strategies will fail.

BYD, Palantir (PLTR), and MercadoLibre (MELI)

  • The speaker said he liked these three companies for different reasons but considered them overpriced when he evaluated them.
  • He placed limit-buy orders below their then-current prices, without expiration dates, so that he would not have to make an emotionally difficult decision during a steep decline.
  • He cautioned that a price drop can reflect either an opportunity or a fundamentally damaged business, so investors should do their research before placing such orders.

Takeaways

  • The speaker’s approach was to establish a valuation and a potential purchase price in advance, rather than buying simply because a stock fell.
  • Limit orders do not remove investment risk: a declining share price may signal that the business has worsened, not just that the market is temporarily pessimistic.

Portfolio Allocation, Index Funds, and Bonds

  • The speaker said an S&P 500 investor could have roughly 39% to 40% of their position in companies connected to the AI buildout.
  • He considered moving from a market-cap-weighted index to an equal-weighted index a reasonable way to reduce exposure to the largest companies, particularly if it helped an investor “pass the sleep test.”
  • He warned against selling AI-related stocks to move entirely into defensive sectors or cash while waiting for a correction. He said the correction could take years, and that staying out of the market afterward can be difficult.
  • For someone about two years from retirement, he advised reducing stock exposure and mentioned bonds yielding 5.5%. Elsewhere, he mentioned Treasury bills yielding close to 4%. These were figures stated in the discussion, not current yield quotes.
  • He said a longer time horizon—roughly six to nine years—could make it more reasonable to ride through a correction, while emphasizing that investors should avoid overconcentration and large portfolio mistakes.

Takeaways

  • Consider equal-weighted indexing if concentration in the largest companies is a concern, while recognizing that it is a portfolio choice rather than a guaranteed way to avoid losses.
  • Avoid making an all-or-nothing market-timing decision based solely on a prediction of an AI correction.
  • Match risk to time horizon and financial needs. The speaker’s comments about retirement timing and bonds are general views from the discussion, not individualized advice.

Other Mentioned Companies and Sectors

  • The AI infrastructure discussion also named power companies, electrical-equipment companies, data centers, and real estate as suppliers to the AI buildout. The speaker said these suppliers had already benefited from construction spending, but future returns depend on whether the AI products made using that infrastructure attract enough paying customers.
  • The transcript mentioned a Turkish infrastructure company as an example of an unfamiliar international business the speaker had found attractive after research, but did not name the company or provide a ticker.
  • Apple was not discussed individually; the “Mag 7” label was used, but the transcript did not identify every company included in that group.

Takeaways

  • AI-related infrastructure may benefit from near-term construction spending, but the long-term investment case depends on utilization and end-customer demand.
  • The transcript provides no specific company names, tickers, price targets, or recommendations for the power, electrical-equipment, real-estate, or unnamed Turkish infrastructure opportunities.

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Episode Description
Is the massive investment in AI worth the cost? In this Best of BiggerPockets Money episode, Aswath Damodaran breaks down the trillions being poured into AI infrastructure, the revenue needed to justify that spending, and the risk of an AI investment bubble. Learn how to evaluate AI stocks, understand Big Tech valuations, and manage investment risk without trying to time the market. To go beyond the podcast: Listen to the Full Episode (780): https://biggerpocketsmoney.com/podcast/aswath-damodaran-why-ai-needs-10-trillion-in-revenue-to-work/ Interested in working with a Flat Fee Financial Planner? Go to https://biggerpocketsmoney.com/fipro/ Get 50% Off Your First Year of Monarch by using code ‘Pockets’: https://www.monarch.com/pockets Follow BiggerPockets Money on Social: Facebook: https://www.facebook.com/groups/BPMoney Instagram: https://www.instagram.com/biggerpocketsmoney/ We believe financial independence is attainable for anyone no matter when or where you’re starting. Let’s get your financial house in order! See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
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