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Cathie Wood's Bargain Buys: NVDA, XYZ, NU

Aug 18, 2026
Bobby Quant Team

💡 Key Takeaway

Cathie Wood's latest buys highlight Nvidia's growth at a reasonable price, Block's turnaround potential, and Nu Holdings' high-growth value proposition.

What Happened: Cathie Wood's Latest Moves

Cathie Wood, the founder and CEO of Ark Invest, kicked off the trading week by adding to her positions in three stocks: Nvidia (NVDA), Block (XYZ), and Nu Holdings (NU). These purchases were disclosed in Ark's daily transaction report, which is published at the end of each trading day.

Nvidia is the world's leading provider of AI and data center chips, with a market cap exceeding $5 trillion. Despite its massive size, Wood sees value in the stock, which is trading at about 25 times this fiscal year's earnings and less than 18 times next year's target. The company's latest quarter showed revenue soaring 85% and adjusted earnings up 139%, with analysts expecting another strong report next week.

Block, the fintech company behind Square, Cash App, and Afterpay, has been struggling to regain its former glory, trading 72% below its 2021 peak. However, revenue growth has been accelerating, with recent quarters showing increases of 2%, 4%, 5%, and 9%. The stock hit a 52-week high earlier this month but pulled back 3% on Monday, which may have presented a buying opportunity.

Nu Holdings, the parent company of Nubank, has built a massive customer base in Latin America, with over 62% of Brazil's population using its services. The company reported impressive second-quarter results, with revenue up 39% and earnings up 49%. It's also preparing to enter the U.S. market, which could be a significant growth catalyst.

All three stocks are considered growth plays, but they come with different risk profiles. Nvidia is a proven leader, Block is a turnaround story, and Nu Holdings offers high growth at a relatively low valuation.

Why It Matters: What These Buys Mean for Investors

Cathie Wood is known for her high-conviction, growth-oriented investment strategy. Her decision to buy these three stocks signals her belief that they are undervalued relative to their growth potential. For investors, this can be a strong endorsement, as Wood has a track record of identifying winners early.

Nvidia's inclusion is particularly noteworthy. Despite its massive size, the stock is trading at a reasonable valuation given its explosive growth. With the AI boom continuing, Nvidia is well-positioned to benefit from increased demand for its chips. The upcoming earnings report could be a catalyst for further upside.

Block's purchase suggests Wood sees a turnaround in the making. The company's revenue growth is accelerating, and its stock is still far below its all-time high. If Block can sustain this momentum, it could offer significant upside for investors willing to take on the risk.

Nu Holdings is the most intriguing pick due to its high growth and low valuation. With a 39% revenue increase and a forward P/E of 13, it offers a compelling risk-reward profile. Its expansion into the U.S. market could be a game-changer, potentially driving even higher growth.

For investors, these buys highlight opportunities in the tech and fintech sectors. However, it's important to remember that Wood's picks are not guaranteed winners. Investors should do their own research and consider their risk tolerance before following her lead.

Source: The Motley Fool
Analysis generated by Bobby AI quantitative model, reviewed and edited by our research team. This is not financial advice. Always do your own research before making investment decisions.

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Bobby Insight

bobby-insight

These are solid buys, especially NVDA and NU, but XYZ carries more risk.

Nvidia's growth and valuation make it a strong pick, while Nu Holdings offers a rare combination of growth and value. Block is a turnaround play that could pay off if revenue acceleration continues. However, investors should be aware of the risks, including market volatility and execution challenges.

What This Means for Me

means-for-me
If you hold NVDA, you're in good company with strong fundamentals; consider holding through earnings. For XYZ investors, the recent pullback could be a buying opportunity, but watch for sustained revenue growth. NU holders should be excited about U.S. expansion, but keep an eye on execution risks. If you're not invested, these stocks could be worth adding, but diversify to manage risk.

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What This Means for Me

If you hold NVDA, you're in good company with strong fundamentals; consider holding through earnings. For XYZ investors, the recent pullback could be a buying opportunity, but watch for sustained revenue growth. NU holders should be excited about U.S. expansion, but keep an eye on execution risks. If you're not invested, these stocks could be worth adding, but diversify to manage risk.

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Stock to Watch

StocksImpactAnalysis
NVDA
Positive
Nvidia is the primary stock in this news, with strong growth and a reasonable valuation. Cathie Wood's purchase adds credibility, and the upcoming earnings report could drive the stock higher.
XYZ
Positive
Block is showing accelerating revenue growth and is trading well below its peak. Wood's buy signals confidence in its turnaround potential.