Donald Trump Jr.: Trust Control, Advisory Shares and Venture Capital

Donald Trump Jr.’s roles include sole trustee of his father’s revocable trust, Trump Organization executive and partner at 1789 Capital.

Trust authority

The trust filing names Donald Trump Jr. as sole trustee with voting and investment authority. Donald Trump remains the sole beneficiary.¹

Venture capital and drones

1789 Capital lists him as a partner working on investment origination, capital raising and strategy. Unusual Machines announced him as an adviser and shareholder in November 2024.^2–3

Dominari shares

Dominari’s filing reports a February 2025 advisory agreement providing 250,000 shares initially and up to 500,000 additional shares upon milestones. It identified him as a shareholder above 5%.⁴

1789 Capital’s stake in Anduril

In October 2026 Anduril told ABC News that 1789 Capital owned approximately 0.13% of the company. The fund invested $50 million. The correspondence gives no individual allocation to Donald Trump Jr., a partner at 1789. 1789 invested alongside other investors in Anduril’s 2025 Series G financing. Founders Fund, a backer since 2017, invested $1 billion of the $2.5 billion raised. Anduril reported a $30.5 billion valuation at that round. Asked about Donald Trump Jr.’s role, 1789 said its three-person investment committee makes the decisions and he does not sit on it. The accounts reviewed do not identify who introduced 1789 to Anduril or who negotiated its allocation.^5–7

AI generated report by Explorvia.com.