Greg Abel Is Buying Shares of What Is Probably Warren Buffett's Favorite Stock. Should You Buy It Too?

Berkshire Hathaway will begin repurchasing its own stock under CEO Greg Abel, who consulted with Warren Buffett before approving the buyback. Buffett remains the company’s largest shareholder, owning 38.4% of Class A shares and 30.2% of Class B shares at the end of 2025. The move signals management believes Berkshire is undervalued, though the personal $15 million stock purchase by Abel is a relatively modest additional signal.

Analysis

The more important signal is not the symbolic buyback itself, but the capital-allocation regime shift it implies under Abel: Berkshire is moving from being a passive liquidity reservoir to a buyer of its own equity at a level management implicitly deems below hurdle value. That matters because it creates a standing demand backstop for BRK.B while also telegraphing that the internal opportunity set remains poor versus repurchasing a conglomerate trading at a discount to intrinsic value. In practice, this can narrow the valuation gap over the next few quarters even if operating earnings stay mediocre.

Second-order, the buyback authorization is a negative for broad risk assets only in the sense that Berkshire is still choosing self-financing over external deployment; that implies management sees few compelling dislocations in public markets right now. If true, the message is more deflationary for “cash-rich optionality” trade ideas than for cyclicals: investors paying up for dormant balance sheets may need to reassess. The biggest beneficiary may be BRK.B holders who are essentially getting an implied put on value, while the biggest loser is the opportunity-cost narrative that cash was going to be redeployed into a transformative acquisition.

The key risk is timing. Buybacks help most when the stock is cheap relative to normalized earnings power, but they can become value-neutral if the market rerates BRK.B higher because of the same announcement. In that case, the cushion is less about intrinsic value and more about sentiment, and the incremental upside from repurchases gets diluted over a 6-12 month horizon. The contrarian angle is that the market may already be over-interpreting a modest repurchase cadence as a major catalyst; this is probably a slow grind, not a step-function re-rating.

For NVDA and INTC, the only relevant takeaway is indirect: Berkshire’s continued cash hoard and preference for repurchases reinforces that capital returns can outcompete high-multiple growth in the absence of obvious reinvestment opportunities. That can temper appetite for richly valued mega-cap duration if rates stay elevated. NFLX is essentially a non-factor here.

Key Decisions for Investors

• Long BRK.B on pullbacks over the next 1-3 months; thesis is valuation support from persistent buybacks plus a management signal that should compress any holdco discount. Risk/reward: favorable if the stock remains below intrinsic value; trim if the market rerates on announcement flow rather than earnings revision.
• Pair trade: long BRK.B / short a basket of low-return cash hoarders with weaker buyback discipline over 3-6 months. The edge is that Berkshire’s cash is now explicitly tied to per-share accretion, while the short leg faces greater risk of wasted balance-sheet optionality.
• Buy 3-6 month BRK.B call spreads on weakness rather than outright stock if implied vol is cheap. This captures a gradual rerating from capital-return optics while limiting downside if the buyback pace is too small to matter.
• Avoid chasing NVDA on the basis of this article; if anything, use it as a reminder that mega-cap growth can be vulnerable when large capital allocators prefer buybacks over new deployment. Time horizon: next 1-2 quarters; risk is mainly narrative, not fundamental.