Berkshire Hathaway has quietly flipped the script in Q2 2026, shifting from record cash reserves to heavier investing and buybacks, and that ripple is now reaching individual stocks. This change in behaviour can open up pockets of opportunity and pockets of risk for investors who pay attention. This article walks through three stocks exposed to the same forces, two potential beneficiaries and one possible loser, to help you decide where to lean in and where to be cautious.

Allstate (ALL)

Allstate is one of the largest US and Canadian insurers, selling auto, home and other protection products through agents, partners and online, and layering on services like telematics, roadside assistance and identity protection. At a market value of about US$69.6b, it sits in the large cap bracket of the insurance sector.

Investors looking at Allstate today see a company with strong recent results, heavy tech investment and active buybacks, but also one that sits in a sector under pressure. Berkshire’s weaker insurance earnings highlight how tough underwriting and investment conditions remain, which can quickly turn for Allstate if catastrophe losses or pricing missteps bite again. Forecast earnings are expected to shrink sharply over the next few years and funding relies entirely on external borrowing. The stock screens as cheap and profitable, yet that setup can just as easily reflect a market bracing for a tougher insurance cycle as it can a simple bargain.

Allstate’s relatively low P/E, strong recent results and significant technology spending may be obscuring a more challenging insurance cycle that has not yet fully impacted earnings. Get the full picture in the 4 key rewards and 1 important major warning sign

Build your own shortlist of resilient insurers and financials

Allstate and the two other stocks in this list all surfaced from a single Simply Wall St stock screener, and you can shape the same process around your own criteria. Use our flexible Screener to blend metrics like valuation, earnings power, dividends and risks, or jump straight into our curated Investing Ideas for ready made shortlists.

NextEra Energy (NEE)

NextEra Energy is a large US utility and renewables company that generates and delivers electricity through its Florida Power & Light business and its Nextera Energy Resources arm, with a combined market value of about US$176.5b. Most revenue comes from the regulated Florida Power & Light unit at about US$18.7b, with around US$9.5b from Nextera Energy Resources and a smaller US$448 million from corporate and other activities.

Investors watching Berkshire Hathaway’s renewed enthusiasm for energy and utilities may find NextEra Energy hard to ignore. Berkshire Hathaway Energy’s strong profit contribution in Q2 has put a fresh spotlight on large US utilities, while NextEra is tying that sector strength to fast growing power demand from AI data centers, including plans for a US$100b Kentucky campus. At the same time, the stock still carries real questions around heavy borrowing, dividend and interest coverage, and fresh political pushback on the Dominion merger. If you want exposure to the AI power build out with a regulated utility core, this is a story worth understanding in more depth before taking a stance.

NextEra’s AI power demand story is accelerating, yet heavy borrowing and merger pushback still hang over the stock. Get the full context in the 4 key rewards and 2 important warning signs (1 is major!)

American Express (AXP)

American Express is an integrated payments company built around premium credit and charge cards, travel and lifestyle services, and a closed-loop network that connects cardmembers with merchants worldwide. Most revenue comes from U.S. Consumer Services at about US$34b and Commercial Services at about US$16.1b, with International Card Services and Global Merchant and Network Services adding roughly US$13.1b and US$8b respectively, partly offset by a small loss in Corporate and Other. The company is a large cap stock with a market value of roughly US$231.4b.

American Express sits at the centre of affluent spending, with strong card fee and interest income, rising premium travel and dining volumes, and a long track record that Berkshire clearly values as one of its biggest holdings. Berkshire’s renewed equity buying has put fresh attention on this business just as management is leaning into younger, higher spending customers and international expansion, while also investing heavily in AI and B2B payments. At the same time, American Express relies on external funding rather than deposits and has seen meaningful insider selling recently, which keeps funding risk and governance firmly on the radar. Investors who want the full picture of how these strengths and pressures balance out may find there is more to this story than the headline multiples suggest.

Premium spending at American Express is accelerating, yet the real story may be how growth, funding risks and insider selling fit together. Get the full 3 key rewards and 1 important warning sign

Seeking Fresh Alternatives Beyond Berkshire?

New ideas can move fast. Some stocks are building quiet breakout momentum while they are still under the radar for now. Scan these fresh lists before the crowd and act now.

• Spot cash rich companies that hold up when sentiment turns by running the list of solid balance sheet and fundamentals (49 results). See which balance sheets still look sturdy while it matters.
• Catch early income opportunities with strong yields by checking the 8 dividend fortresses. This can help you see which payouts stand out before prices start moving.
• Track infrastructure plays related to electricity demand using the 36 power grid technology and infrastructure stocks. Review which grid focused stocks are building momentum before they become widely followed.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.