Trump's fortune has shrunk by $500 million as duties have roiled the global economy, Forbes writes.

On April 2, the day Trump unveiled his plan for comprehensive tariffs, his fortune was estimated at $4.7 billion.

Less than a week later, it dropped to $4.2 billion as the value of his stocks and private assets plummeted.

Trump's biggest losses are in his most valuable asset, Trump Media and Technology Group, which has fallen 8% over the past three trading days, hitting its lowest price since October.

Trump's commercial real estate fell about $90 million.