Berkshire's 19-Point Edge Over the S&P Is Really a Bet on How Long the AI Retreat Lasts
Published on 11/12/2026 at 06:01 | Editorial boerse-global.de
Berkshire Hathaway's stock has pulled ahead of the S&P 500 by 19.2 percentage points on a rolling one-month basis through November 5 — the widest margin since 2010, according to media reports. That gap had already narrowed to 16.9 points by Tuesday's close, a reminder that the headline number describes a moment rather than a durable trend.
The outperformance rests on a straightforward mechanism: money rotating out of richly valued AI-linked technology names and into steadier, higher-quality businesses. Reuters framed Berkshire's relative strength in the broader selloff around its solid balance sheet and its share buybacks. The stock was up 0.8% at €526.80 today.
Two Competing Expectations, One Decision
Anyone weighing a fresh position is effectively choosing between two outlooks. Betting on a sustained flight from expensive tech makes Berkshire attractive as a diversified operator. Betting on a quick rebound in AI shares implies the relative advantage will fade. Weaker operating earnings sharpen the stakes, since they leave market rotation doing more of the work.
The near-term backdrop remains unsettled. Reuters reported today on an emerging stabilization after recent technology losses, while Fundstrat's Mark Newton sees no confirmed market bottom and flags the potential for further volatility over the coming weeks. That kind of open environment could keep defensive preferences intact — helpful for Berkshire as long as investors stay wary of the returns on heavy AI spending.
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What Buybacks and a Cash Pile Add
Berkshire repurchased $9.6 billion of its own stock in the third quarter of 2026, taking the nine-month total to roughly $14.4 billion. Company rules permit purchases below estimated intrinsic value, so the program supports the shares only to the extent management's read on that value holds up. Reuters counted the buybacks, alongside the strong balance sheet, as a pillar of the relative performance.
The large cash reserves offer a second lever: if market dislocations create more attractive opportunities, Berkshire has room to act. Under CEO Greg Abel, the quality of capital deployment matters more than ever — and so does the question of whether investors will keep paying for diversification and financial flexibility instead of chasing a tech recovery.
The Case Against: A Richer Multiple on Thinner Profit
The strongest counterargument pairs rising investor interest with falling operating income. CFRA analyst Catherine Seifert sees near-term risk, noting Berkshire trades at roughly 25 times expected 2026 operating earnings per share against a three-year average of 23. She singles out the insurance business as a weak spot and points to uncertainty surrounding the leadership transition.
The third-quarter figures back her concern. Operating profit fell 5.8% to $12.7 billion from $13.5 billion a year earlier. Underwriting profit in the insurance and reinsurance operations dropped to $1.35 billion from $2.37 billion — a 43% slide. Net income attributable to shareholders came in at $22.1 billion, down from $30.8 billion. On a brighter note, Reinsurance News reported that property and casualty reinsurance premiums benefited from the Tokio Marine arrangement.
Should AI stocks recover and pull capital back into technology, those numbers would matter far more than the rotation story. Berkshire would then need better results or convincing investment decisions to justify its valuation, and the recent relative strength would be harder to extend.
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The 13F Deadline as the Next Marker
The next hard data point arrives with the November 16, 2026 deadline for 13F filings, which will disclose equity holdings as of quarter-end. They offer a window into Berkshire's capital allocation, though their reach is limited to positions at that date and they exclude short holdings.
For investors, the sequence of checks is clear: first whether the rotation holds, then the quality of capital decisions, then operating performance. A durable further advance becomes more likely when market preference and company results pull in the same direction. Diverging signals, by contrast, would put the valuation under greater scrutiny.
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