An era has ended. Warren Buffett stepped down as chairman of Berkshire Hathaway after 61 years of transforming a struggling textile manufacturer into one of the world’s largest and most respected companies. Greg Abel assumes the CEO role, while Buffett’s son Howard takes over as chairman, marking a generational transition at one of investing’s most iconic institutions.
Yet Buffett’s departure doesn’t mean the end of his influence on Berkshire’s portfolio. Three holdings represent decades of Buffett’s investment philosophy distilled into concentrated positions. Each demonstrates the principles that guided his decision-making throughout his career: identifying durable competitive advantages, backing companies with exceptional brands, and favoring businesses that generate capital-light returns. These three stocks are likely to remain core holdings for decades to come, living on as embodiments of Buffett’s investing legacy.
Apple: The Consumer Tech Company That Cracked the Code
Apple represents Buffett’s most recent major conviction, with Berkshire’s position initiated in 2016. The tech giant now comprises 21.8% of Berkshire’s enormous equity portfolio—a remarkable allocation for a company outside Buffett’s traditional wheelhouse of consumer staples and financial services.
What attracted Buffett to Apple wasn’t complex technology or speculative future growth. It was the recognition of an unassailable brand moat. Apple’s ecosystem creates genuine switching costs that protect both revenue and pricing power. Customers invested in the Apple ecosystem—from iPhones to MacBooks to services—face substantial friction when considering alternatives. That dynamic allows Apple to maintain margins and loyalty that most consumer electronics companies can only dream about.
The company’s capital allocation has also impressed. Between 2012 and mid-2026, Apple repurchased $880 billion in stock under Tim Cook’s leadership, meaningfully amplifying per-share value for remaining shareholders. That shareholder-friendly discipline aligns perfectly with Buffett’s philosophy about how successful companies should deploy capital.
Apple’s measured approach to artificial intelligence—integrating it into existing products rather than chasing data center buildouts—suggests management understands its core strength. The company will likely leverage its installed base and brand loyalty to distribute AI benefits to consumers without the massive infrastructure investments dragging down other tech giants’ profitability.
American Express: The Durable Moat Hiding in Plain Sight
American Express rarely captures the same headlines as Apple or Coca-Cola, yet it represents one of Buffett’s longest and most rewarding convictions. Berkshire initiated its position in 1995 with a $1.3 billion investment and hasn’t sold a single share since—a 30-year holding period that speaks volumes about confidence.
The reason lies in American Express’s extraordinary business model. The company operates far more than just a credit card processor—it runs a closed-loop global payments system where it functions simultaneously as card issuer, lender, and merchant acquirer. That unique positioning creates capital-light fee income streams while allowing the company to earn interest on its lending business.
The Amex brand carries genuine prestige. Platinum and Gold cards have become status symbols, allowing the company to justify premium annual fees that would be unthinkable for other payment processors. That brand power translates directly into pricing leverage and customer loyalty that competitors struggle to replicate.
The company continues adding millions of new members each quarter while generating extraordinarily high returns on equity. For Buffett, American Express embodied a type of business he has always favored: one with a durable competitive advantage, pricing power, and capital-efficient operations.
Coca-Cola: The Unchanging Anchor
Berkshire’s Coca-Cola position began in the 1980s with a 400 million share purchase that the company still holds entirely. At 9.8% of Berkshire’s portfolio, it represents a cornerstone holding that has delivered steady returns and reliable income for four decades.
Coca-Cola exemplifies the “rock” quality that Buffett has always appreciated in his best investments. The beverage company isn’t pursuing trendy growth vectors or making desperate pivots to chase consumer fads. Instead, it maintains an extraordinarily strong brand, operates an efficient global distribution system, and continues adapting its product portfolio to evolving consumer preferences.
The dividend tells its own story: Coca-Cola has increased its annual payout for 64 consecutive years, placing it in the exclusive Dividend King category—companies that have sustained dividend growth for 50+ years. That consistency reflects management’s confidence in the business and commitment to shareholders.
Coca-Cola’s role as a consumer staples anchor means it serves as portfolio ballast during market uncertainty. The stock has appreciated roughly 25% this year as investors rotated away from expensive artificial intelligence plays and back into defensive, dividend-paying names. That defensive characteristic remains valuable regardless of market cycle.
The Buffett Legacy Living On
Three threads connect these holdings: each possesses a durable competitive advantage that competitors cannot easily replicate, each has management committed to shareholder returns, and each generates predictable cash flows that support sustainable returns. Those principles guided Buffett’s decision-making for over 60 years, and they’ll likely guide Berkshire’s stewardship of these positions for decades to come.
These three stocks represent not just profitable investments but embodiments of a particular approach to investing—one that emphasizes understanding, durability, and competitive advantage over speculation and trend-chasing. As Buffett exits the stage, these holdings serve as his most eloquent statement about what enduring business quality looks like.
