Wednesday was the latest filing day for U.S. House candidates and the cash is rolling in.

According to Federal Election Commission filings and information from campaigns, Republican Reps. John Kline and Erik Paulsen lead all candidates in how much cash they have left in the bank. Although neither of their suburban districts are targeted by national outside spending, both have more than $1.5 million in their war chests.

In the targeted western Seventh Congressional District, Democratic U.S. Rep. Collin Peterson has raised and spent more than his Republican challenger Torrey Westrom and has nearly twice as much left in the bank.

According to FEC files, independent groups have pumped more than $4.8 million into that district, a thousand-fold more than outside groups spent in 2012. The district which has a Republican tilt but has long sent Peterson to Washington by overwhelming margins.

Outside groups have already spent $6.6 million in the highly northern Eighth District, which has swung between Democratic and Republican representation in recent years.

In that race, the candidates -- Democratic U.S. Rep. Rick Nolan and Republican challenger Stewart Mills -- have kept competitive in fundraising but Nolan has more cash on hand going into the final stretch. Mills has added to his cash haul by lending his campaign $250,000 so far.

See the other numbers available below. The chart will be updated as more numbers become available.