I doubt it based on the group quoted.
“Major donors to the new political organizations may have to pay a heavy premium for staying in the shadows,” said David Donnelly, national campaigns director of the Public Campaign Action Fund, a watchdog group. “It’s clear that the law says these secret political donors can’t have it both ways: If they choose to influence elections, they have to do it in the open or pay the taxman.”
Public Campaign Action Fund
http://campaignmoney.org/about/funders
Well, looks like Soros is involved. Tides is a funder of the Public Campaign Action Fund.
Major donors to the new political organizations may have to pay a heavy premium for staying in the shadows, said David Donnelly, national campaigns director of the Public Campaign Action Fund, a watchdog group.