The legendary investor called Bitcoin “probably rat poison squared” at the time of a 2018 interview when Bitcoin traded around $15,000. Bitcoin’s price has since climbed above $50,000, and Buffett’s actual investment choices tell a different tale than his public statements.
Here’s an interesting twist – Buffett’s Berkshire Hathaway, a company worth almost $900 billion, has poured over $1 billion into Nu Holdings, a Brazilian digital bank deeply involved in cryptocurrencies. On top of that, Berkshire owns 433,558 shares of Jefferies Financial Group, valued at nearly $34 million. Jefferies holds much of its wealth in the iShares Bitcoin Trust ETF, worth over $85 million. Though Buffett publicly dismisses cryptocurrency investments, his portfolio suggests a more balanced view than his famous “rat poison” comment would lead you to believe.
Warren Buffett’s Longstanding Crypto Skepticism
Warren Buffett has never wavered in his opposition to cryptocurrencies. The Oracle of Omaha’s doubts go well beyond just making critical remarks. His core investing principles simply don’t align with what digital assets represent.
You’ll often hear Buffett question whether cryptocurrencies have any real worth. He made his position crystal clear at the 2022 Berkshire Hathaway annual meeting: “If you told me you owned all the Bitcoin in the world and offered it to me for $25, I wouldn’t take it.” His logic was simple: “It doesn’t produce anything.” This comes from his belief that good investments should create value through productive assets.
Buffett sees parallels between Bitcoin and past market bubbles. He drew a direct line to the Dutch tulip mania of the 1600s during a 2018 CNBC interview. Both events, he suggested, showed markets acting irrationally rather than following sound investment principles.
The legendary investor’s crypto skepticism runs deeper than just value concerns. He laid out his thoughts clearly in 2020: “Cryptocurrencies basically have no value and they don’t produce anything. They don’t reproduce, they can’t mail you a check, they can’t do anything.”
Charlie Munger, his longtime business partner, backed these views strongly before his death. Munger called Bitcoin “rat poison” even before Buffett’s famous “rat poison squared” description. He didn’t mince words in 2021, declaring Bitcoin’s success “disgusting and contrary to the interests of civilization.”
Buffett’s investment approach relies on really understanding businesses – what he calls his “circle of competence.” He put it plainly in a 2018 Yahoo Finance interview: “I get into enough trouble with things I think I know something about. Why in the world should I take a long or short position in something I don’t know anything about?”
While he remains vocal against cryptocurrencies, Buffett sees value in blockchain technology itself. Back in 2018, he called blockchain “important” while keeping up his criticism of Bitcoin – a distinction that many miss when discussing Buffett’s crypto stance.
His position on crypto hasn’t changed much over the years, even as Bitcoin’s price has swung wildly. This suggests his objections come from deep-seated principles rather than reactions to market swings.
Berkshire Hathaway’s Surprising Crypto Exposure
Warren Buffett’s investment choices tell a more complex story than his public criticism of digital currencies. A deeper look at Berkshire Hathaway’s portfolio shows the company has gained much indirect exposure to cryptocurrency markets through strategic collaborations.
Buffett’s biggest crypto connection comes from his substantial stake in Nu Holdings (NU), a Brazilian digital bank that aids cryptocurrency trading. Berkshire put over $1 billion into Nu Holdings and bought more than 107 million shares before the company went public in December 2021. Nu Holdings’ Nubank launched its own cryptocurrency called Nucoin in early 2023 and lets its customers trade Bitcoin ETF.
The company’s crypto exposure doesn’t stop there. Berkshire owns 433,558 shares in Jefferies Financial Group, valued at about $34 million. This connection matters especially because Jefferies has a substantial stake worth over $85 million in the iShares Bitcoin Trust ETF.
These investments might seem to contradict Buffett’s public statements. However, they fit with his practice of letting portfolio managers Todd Combs and Ted Weschler make their own investment calls. Buffett himself has made it clear:
- Combs and Weschler independently decide on parts of Berkshire’s portfolio
- Both managers can freely explore emerging sectors
- Their investment choices don’t always match Buffett’s personal views
The timing here matters too. Berkshire’s investment in Nu Holdings started before the company fully developed its cryptocurrency ventures. This suggests they invested based on broader financial service potential rather than specific crypto exposure.
Whatever the intent, Berkshire Hathaway’s portfolio now has significant indirect exposure to cryptocurrency markets. This shows the key difference between Warren Buffett’s personal investment philosophy and his company’s actual holdings. Investors asking “Does Warren Buffett own crypto?” should understand this subtle relationship between his stated principles and his company’s modern investment approach in today’s financial markets.
Why Nu Holdings Aligns with Buffett’s Investment Style
Berkshire’s investment in Nu Holdings shows how its portfolio managers stick to classic Buffett principles even with companies that have crypto connections. Nu Holdings’ fundamentals tell the story behind this seemingly contradictory position.
Nu Holdings fits several core Buffett investment criteria despite its crypto involvement. The company has built strong competitive advantages in Brazil’s banking market. Traditional banks there charge steep fees but deliver poor customer service. Nu shook up this market with a low-cost, user-focused digital approach—exactly the kind of business moat Buffett values.
Nu Holdings’ impressive financial performance metrics fit perfectly with Buffett’s value investing philosophy. The company turned profitable in 2021 and keeps growing its customer base. Its user numbers jumped from 40 million in 2021 to over 70 million across Latin America in 2023.
The company’s long-term growth potential in underbanked regions caught Berkshire portfolio managers’ attention. This matches Buffett’s preference to back businesses with room to expand rather than speculative plays.
Nu’s original business model centered on traditional banking services like credit cards and personal loans—activities Buffett knows inside out. The company added cryptocurrency offerings after Berkshire’s original investment, which made the warren buffett cryptocurrency investment more coincidental than planned.
Timing plays a crucial role here. Looking at Warren Buffett’s crypto positions chronologically, Berkshire bought into Nu Holdings before the company’s crypto expansion. This shows they based their decision on Nu’s banking fundamentals, not its future crypto ventures.
The Nu Holdings case proves Warren Buffett on crypto stays true to his investment philosophy. Berkshire values Nu for its traditional banking strengths, customer-first approach, and growth opportunities. The cryptocurrency aspect came later as a secondary addition after their original investment decision.
This complex situation explains why people asking “Does Warren Buffett own crypto?” find a nuanced answer. His portfolio has crypto exposure, but through companies chosen for their core business strengths rather than digital asset offerings.
Conclusion
Warren Buffett’s relationship with cryptocurrency is the sort of thing I love to analyze. He called Bitcoin “rat poison squared” in public, yet his company has much indirect exposure through smart investments. This seeming contradiction shows how he stays true to his investment philosophy. Buffett’s portfolio managers chose Nu Holdings and Jefferies because of their solid business foundations, not their crypto connections.
The takeaway for investors is pretty clear. Buffett reviews businesses based on their competitive edge, financial results, and growth potential over time. Nu Holdings shows these qualities even though it later moved into crypto services. Berkshire invested before Nu’s cryptocurrency ventures took off, which tells us the decision came from its banking strengths rather than digital asset offerings.
This reality shows how Buffett sticks to his core investment beliefs. His indirect crypto exposure came from doing what he’s always done, not from changing his mind about digital currencies. Buffett’s way reminds us that successful investing needs a laser focus on business basics, whatever the industry buzz or market excitement might be.
You need to look past what seems contradictory in Buffett’s investment moves. His words and actions line up perfectly when you see them through value investing principles. The Oracle of Omaha still puts his money on businesses he really understands and those with real competitive advantages, even as financial markets evolve with crypto breakthroughs.





