Each A share carries one vote, while C stock have no voting rights. A stock closed at $168.56 on Wednesday, and C closed at about $170, bringing the total value to just over $693 million.

Citigroup, Inc. C stock is currently trading near its 52-week high of $72.80 (touched on Tuesday, Dec.3). C stock has gained 3.6% in the past month, outperforming its industry growth of 1.5% and ...