President Trump and allies raise $125 million in fundraising haul.

WASHINGTON » Bernie Sanders raked in $25.3 million over the past three months, putting him on top of the Democratic presidential fundraising field for now. But in a sign of what he and his rivals are up against, President Donald Trump and his allies raised $125 million.

Other leading Democrats, including former Vice President Joe Biden and Massachusetts Sen. Elizabeth Warren, have yet to reveal their fundraising figures for the third quarter.

But the staggering sum on the Republican side, which was split between the Trump campaign and the Republican National Committee, highlights the cash gulf between Democrats and the GOP. It could revive anxieties among Democrats that a protracted primary featuring nearly 20 candidates could be counterproductive while Trump builds a massive cash advantage that can be used against the ultimate nominee.

“This is a (ton) of money,” Bakari Sellers, a top surrogate for California Sen. Kamala Harris, tweeted in reference to Trump’s fundraising. Although activists who contribute small amounts online have been widely celebrated, he said that won’t stand up to the Trump operation. “Small dollar donations alone ain’t going to save our democracy.”

Sanders posted the largest quarterly sum for a Democratic White House hopeful this year. The haul ensures the Vermont senator will be an enduring presence in the primary even as Warren and Biden have surpassed him in some polls. Much of the money he raised came from his army of small-dollar online contributors.

Meanwhile, Pete Buttigieg, who entered the race as the little-known mayor of South Bend, Indiana, pulled in $19.1 million. That’s an almost $6 million dip from his field-leading sum last quarter but a figure that’s all but certain to place him in the top tier.

Now the question turns to how much money Biden and Warren raised during the third quarter. The former vice president and the Massachusetts senator are in an increasingly close race for first place, according to several polls.

There’s a growing sense of urgency for the White House hopefuls as the primary becomes a fierce battle for a limited pool of cash. In the days and hours before Monday’s deadline, they pleaded for money, making appeals on social media and collectively blasting out more than 80 emails asking supporters to “chip in” $5, $10 or $50.

The third-quarter figures have to be reported to the Federal Election Commission by Oct. 15.