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Trump Discloses Q1 Share Purchases in Coinbase, Strategy, and MARA

Reported by Intellectia
May 15, 2026· 2 min read
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Key Takeaways
  • • Trump family disclosed nine Coinbase purchases in Q1 2026, with the largest transaction on February 10 valued between $100,001 and $250,000, according to a 113-page OGE (Office of Government Ethics) Form 278-T filing.
  • • Crypto-linked stock purchases included positions in MARA Holdings (bitcoin miner) and Strategy (digital asset treasury firm), with the largest Strategy purchase on February 12 worth $50,001 to $100,000 and two smaller MARA purchases under $50,000 each.
  • • Crypto transactions represented a small fraction of over 2,000 total purchases during the quarter; broader portfolio activity included positions in Nvidia, Microsoft, Oracle, Block Inc., Robinhood, and SoFi Technologies, with trades ranging from $1 million to $5 million.
  • • The filing covers combined holdings of Donald Trump, First Lady Melania Trump, and dependent children, but does not attribute individual trades to specific family members; all disclosed transactions exceeded the $1,000 reporting threshold.
Summary
President Donald Trump and his family disclosed significant cryptocurrency-related stock purchases in the first quarter of 2026 through an official Form 278-T filing with the Office of Government Ethics. The filing, spanning 113 pages, revealed a diversified investment strategy that emphasized digital asset exposure while maintaining broad equity market participation.

The crypto-focused transactions centered on three primary holdings. Coinbase Global Inc. appeared in nine separate transactions during the quarter, with the largest purchase executed on February 10 valued between $100,001 and $250,000. Additionally, the Trump family purchased shares in MARA Holdings, a bitcoin mining company, with two transactions each under $50,000. Strategy, a digital asset treasury firm, was acquired through eight transactions that included both purchases and sales; the largest purchase occurred on February 12 and was valued between $50,001 and $100,000, while a notable sale on January 12 ranged between $15,001 and $50,000.

While cryptocurrency-related purchases garnered significant attention, they represented only a modest portion of the family's total trading activity during the period. The filing documented over 2,000 purchases across the quarter, with substantial allocations to traditional technology and financial services companies. Notable transactions included purchases of shares in Nvidia, Microsoft, Oracle, Boeing, Block Inc., Robinhood, and SoFi Technologies, with individual trade sizes ranging from $1 million to $5 million. Large-scale sales of Meta, Amazon, and Microsoft positions were also documented in the $5 million to $25 million range.

The Form 278-T disclosure encompasses the combined financial holdings of President Trump, First Lady Melania Trump, and any dependent children, though the filing does not attribute specific transactions to individual family members. All reported transactions exceeded the $1,000 disclosure threshold mandated by government ethics regulations.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Intellectia Trump Discloses Q1 Share Purchases in Coinbase, Strategy, and MARA