General Motors (GM) shares fell to a fresh 2012 closing low of 19.57 on Monday. The stock hit 19 in mid-December, the lowest since the auto giant came public at $33 in November 2010 following its June 2009 bankruptcy.

Normally you might say, tough luck investors. But this is Government Motors. The Treasury still owns 26.5% of GM, or 500 million shares. Taxpayers are still out $26.4 billion in direct aid. Shares would have to hit $53 for the government to break even.

Those shares were worth about $9.8 billion as of Monday. That would leave taxpayers with a loss of $16.6 billion.