Heartland Advisors Manager Bets on Fires, HVAC Over AI Hype

As Wall Street continues to trumpet artificial intelligence as the dominant investment theme of the decade, at least one fund manager is tuning out the noise and placing his chips on decidedly more industrial ground — fire protection, heating and cooling systems, and Warren Buffett's Berkshire Hathaway.

The co-portfolio manager at Heartland Advisors, a value-oriented investment firm, argues that investors are being swept up in AI euphoria at a time when the technology's costs remain high and its practical payoffs for most companies are still unproven. His contrarian view holds that the better opportunity lies not in the AI infrastructure builders themselves, but in traditional businesses that will eventually absorb AI tools as those costs decline.

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The strategy reflects a classic value-investing discipline: look past the crowded trade and find durable companies in unglamorous sectors where valuations have not been inflated by hype. Fire suppression, HVAC manufacturers, and conglomerates like Berkshire Hathaway fit that mold — businesses with steady cash flows, pricing power, and limited exposure to the volatile sentiment shifts that define technology-sector investing.

The manager's thesis suggests a broader tension running through current markets: whether the gains from AI will accrue primarily to the technology developers and chip suppliers, or eventually migrate downstream to the industrial and service companies that adopt the tools. His bet is on the latter, but only once the economics become compelling enough for widespread adoption.

For retail investors sorting through competing narratives, the Heartland approach offers a reminder that some of the most resilient portfolios are built around problems that never go away — buildings that catch fire, structures that need climate control, and holding companies with diversified earnings. Continue reading at MarketWatch.com