Americans for Prosperity, a conservative group backed by the billionaire Koch brothers, is pulling out of New Mexico amid the rollout of a multi-million dollar anti-Obamacare ad campaign, ProgressNow New Mexico has confirmed.

Americans for Prosperity expanded to New Mexico as part of multi-state expansion to thwart support for President Barack Obama's reelection in 2012.

Just over a year later, the group is "reallocating their resources elsewhere,” and won't have any “boots on the ground” in New Mexico, state field representative Pam Wolfe told ProgressNow, a progressive grassroots organization based in Albuquerque, N.M.

"I think other conservative funders and organizations are going to take a second look at New Mexico after this news," said Patrick Davis, executive director of ProgressNow. "I can imagine the leaders of those organizations asking themselves 'Well, if the Koch brothers couldn't buy New Mexico, how will we?'"

In 2013, Americans for Prosperity spent more than $12.4 million on candidate-specific anti-Obamacare ads. The group recently announced a $2.5 million ad campaign targeting Democrats facing tough reelections in 2014: Sens. Kay Hagan (N.C.), Mary Landrieu (La.) and Jeanne Shaheen (N.H.).

In 2012, Americans for Prosperity hit New Mexico and 30 other states in their "Obama’s Failing Agenda" bus tour. Davis believes the group's departure from New Mexico is a sign of its own failures.