WASHINGTON (AP) " Democratic mega-donors, including George Soros and Tom Steyer, are putting millions of dollars into efforts to put Hillary Clinton in the White House and win control of the Senate. Their investment comes as Republicans worry about not only the chances of their nominee Donald Trump, but also his effect on down-ballot races.
Yet few of the GOP's biggest donors have put major money into Trump efforts, a striking change from four years ago when Mitt Romney had more million-dollar donors on his side than did President Barack Obama. They're also not rushing to help save the Senate, based on the July reports from GOP super PACs.
The presidential candidates and many outside groups detailed their July fundraising and spending to the Federal Election Commission on Saturday. Here are some highlights:
Billionaire after billionaire appeared on the latest fundraising reports from Democratic super PACs.
Super political action committees face no restrictions on how much money they can take from individual, corporate and union donors.
Liberals have decried these groups as bad for democracy " yet they've leaned on them to help win races, saying they don't want to disarm against Republicans.
In July alone, New York hedge fund billionaire George Soros gave $1.5 million to Planned Parenthood's super PAC and $35,000 to Priorities USA, both working to elect Clinton, as well as $500,000 to the Senate Majority PAC. Other million-dollar donors to Priorities USA include the creator of diet product Slim-Fast, Daniel Abraham, and Donald Sussman, a financier who is divorcing Maine Rep. Chellie Pingree.
Soros's latest contributions bring his 2015-2016 super PAC total to more than $14 million " a fivefold increase from his super PAC investments during the previous presidential election.
Across the country, California hedge fund billionaire Tom Steyer is feeling similarly generous.
Last month, he pumped another $7 million into his super PAC, called NextGen Climate Action Committee. In the past two years, he has put into $38 million into the group, which works to defeat politicians who don't believe in human-caused climate change.
NextGen also is spending heavily to help Clinton, including by giving millions of dollars to labor union super PACs that back her.
Another billionaire with his own super PAC, former New York Mayor Michael Bloomberg, gave $5 million in July. The group, called Independence USA, backs candidates who want stricter gun control measures.
Although that often means championing Democrats, the super PAC recently began spending to help Republican Pennsylvania Sen. Pat Toomey retain his seat in a tough contest. Bloomberg praised Toomey's support of expanding background checks as his chief motivation for doing so.
Bloomberg has also endorsed Clinton.
DAD BOOSTS SENATE BID
The Senate Majority PAC, a group with ties to Minority Leader Harry Reid, netted $7.3 million in July " its best fundraising yet this year. One of its top donors was Thomas Murphy, a Florida construction executive whose son Patrick Murphy is likely to face off with Republican Sen. Marco Rubio. The younger Murphy is a Democratic representative who had worked with his family's company before being elected to office.
Other $1 million donors to Senate Majority PAC were the Greater New York Hospital Association Management Corporation, a network of heath care facilities in the northeast, and the Laborers' International Union of North America.
On the Republican side, the Freedom Partners Action Fund is typically among the biggest groups spending in Senate races. In July, it counted a single donor, hedge fund billionaire Paul Singer. He gave $1 million.
Freedom Partners is one of many political and policy groups steered by billionaire industrialists Charles and David Koch, who are uncomfortable with Republican presidential nominee Donald Trump and have decided to concentrate on down-ballot races. Likewise, Singer is not a Trump backer.
Singer also gave $1 million in July to the Republican-backing Senate Leadership Fund. He was joined by Home Depot co-founder Bernard Marcus. The contributions of those two men accounted for about 80 percent of the super PAC's July fundraising " a sign that the numerous GOP donors on the sidelines in the presidential campaign aren't all moving their money down ballot, as some had predicted.
A pro-Trump group called Great America PAC landed its biggest contribution yet in July, $100,000 from billionaire Charles Johnson, a backer of vanquished GOP Trump opponent Jeb Bush and owner of the San Francisco Giants. Great America PAC has spent about $2 million on Trump-themed ads, most of which are aimed at getting viewers to call in to pledge money to the group.
Another Trump group, Make America Number 1, is funded exclusively by hedge fund billionaire Robert Mercer, new filings show. He gave the group $2 million in July, making him Trump's most generous supporter yet. Mercer was a major funder of Ted Cruz, Trump's toughest opponent in the long primary race.
Mercer's impact on Trump is evident: Not only is he a super PAC donor, but he also funds Breitbart News, whose leader Stephen Bannon became the campaign's chief executive officer this week, and Cambridge Analytica, a data company now doing business with the campaign.
PRESIDENTIAL CANDIDATES INCREASE SPENDING
Trump and Clinton accelerated their campaign spending last month, though the Republican did so far more dramatically.
New campaign documents show Trump's campaign spent $18.5 million in July, more than double its expenditures a month earlier. Still, that's far short of the $38 million Clinton's campaign spent last month. In June, her campaign had spent about $34 million.
Clinton can afford to spend more: Her campaign brought in more than $52 million in July, compared to the roughly $37 million the Trump campaign netted. That amount includes a $2 million donation from Trump himself.
Clinton's report shows her campaign's work to bring small donors into the fold is paying off. Her Democratic primary rival, Bernie Sanders, had strong appeal online and had routinely trounced her on the small-money front. In July, contributors giving $200 or less accounted for $11.4 million of Clinton's fundraising " roughly double the amount they gave her in June.
But even having raised less than Clinton overall, Trump outpaced her when it comes to small donors. Contributors giving $200 accounted for $12.7 million of his campaign fundraising.
Associated Press writer Chad Day contributed to this report.
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This story has been automatically published from the Associated Press wire which uses US spellings