KEY POINTS
  • In recent interviews of several big-money Democratic donors and fundraisers in the business community, CNBC has found that this opinion is becoming widely shared as Warren surges against Joe Biden.
  • Warren is a critic of big banks and corporations, and has called for a wealth tax.

Democratic donors on Wall Street and in big business are preparing to sit out the presidential campaign fundraising cycle — or even back President Donald Trump — if Sen. Elizabeth Warren wins the party's nomination.

In recent weeks, CNBC spoke to several high-dollar Democratic donors and fundraisers in the business community and found that this opinion was becoming widely shared as Warren, an outspoken critic of big banks and corporations, gains momentum against Joe Biden in the 2020 race.