There is significant interest inCPN by institutional investors. The 79.97% of outstanding shares they control represents a greater percentage of ownership than at any other company in the Alternative Power Generation industry. Additionally, during the quarter ended December 2012, these large investors purchased a net $19.5 million shares.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
PUTNAM INVESTMENT MANAGEMENT LLC Bought 2.4 Million shares of Calpine Corp
THE VANGUARD GROUP, INC. Bought 2.4 Million shares of Calpine Corp
TWO SIGMA INVESTMENTS LLC Bought 1.8 Million shares of Calpine Corp