Few on Wall Street are willing to publicly lob any criticism at President Trump. Hedge-fund manager Ken Griffin is an exception.

The founder and chief executive of investing giant Citadel, who is worth an estimated $50 billion and is among the largest Republican donors, has repeatedly voiced disagreement with Trump’s signature initiatives. Griffin has opined on everything from tariffs to mass deportations to the tax cuts and deficit impacts of the Republicans’ sprawling tax and spending legislation signed into law by Trump.