Investor and television personality Kevin O’Leary bet millions of dollars on rare sports cards, arguing that select collectibles could serve as a long-term alternative investment alongside traditional assets.
On Saturday, O’Leary said on X that he is investing millions in rare sports cards because he considers them a "legitimate alternative asset class."
"When you look at the historical performance of truly unique pieces, some have appreciated far beyond the S&P 500, gold, and crypto," he said.
His strategy centers on building a concentrated collection of 10 to 20 "exceptional pieces" and holding them for the long term, rather than frequently trading the cards.
"For me, allocating 3 to 5% of a portfolio to an asset class like this makes a lot of sense," O’Leary said.
Earlier, O’Leary had emphasized long-term investing, diversification and disciplined portfolio management.
He advised young investors to put $1,000 into a broad index such as the S&P 500, keep contributing and let compounding build wealth over decades.
In crypto, O’Leary had favored Bitcoin and Ethereum, which accounted for 90% of his crypto portfolio by April 2026 after he exited altcoins following the October 2025 crash.
He had also predicted Bitcoin could reach $150,000-$200,000 if clearer U.S. regulations boosted institutional adoption.
O’Leary had also recommended limiting individual holdings to 5% of a portfolio, selling portions when positions grew beyond that level.
Berkshire Hathaway Vice Chair Charlie Munger had built his early fortune through Southern California real estate, earning about $3 million to $4 million from several development projects before leaving law to focus on investing.
However, at Berkshire Hathaway’s 2002 annual meeting, he said real estate was generally a poor investment for corporations because of their Subchapter C tax structure.
Disclaimer: This content was partially produced with the help of AI tools and was reviewed and published by Benzinga editors.
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