Republican presidential candidate Nikki Haley appears to be drawing from anti-Donald Trump donors to keep her long-shot White House bid afloat and delay the former president from being declared the GOP’s presumptive nominee.

According to The Wall Street Journal, Haley’s campaign has raked in more than $4 million in online fundraising since she lost the New Hampshire primary to Trump last week. There are indications that she is retaining the support of her deep-pocket donors, some of whom find Trump distasteful.

Haley on Tuesday was scheduled to attend a fundraiser in New York City co-hosted by Wall Street billionaires Stanley Druckenmiller, Henry Kravis, Ken Langone, and Cliff Asness, where contributions are expected to range from $3,300 to $16,600 per person.

Haley’s campaign told the Journal that the event is part of a tour throughout the area that will net more than $1.5 million.