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BATS BZX Real-Time Price
As of 12:43pm ET
 +0.08 / +0.54%
Today’s Change
Today|||52-Week Range
Institutional investors hold a majority ownership of CPN through the 94.41% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Alternative Power Generation industry. Last, during the quarter ended March 2016, these large investors purchased a net $10.2 million shares.
Mutual fund holders47.80%
Other institutional46.61%
Individual stakeholders37.95%

Largest Quarterly Institutional

Latest Institutional Activity

6/23/2016VIKING GLOBAL INVESTORS LP  Bought 10.0 Million shares of Calpine Corp
4/30/2016LGT CAPITAL PARTNERS (FL) AG  Bought 150.0 Thousand shares of Calpine Corp
4/29/2016ODIN FORVALTNING AS  Bought 100.0 Thousand shares of Calpine Corp

Top 10 Owners of Calpine Corp

Total value ($)Shares
bought / sold
Hotchkis & Wiley Capital Manageme...10.80%38,759,340571,700,265-1,213,673-3.04%
The Vanguard Group, Inc.7.33%26,318,114388,192,182+1,334,771+5.34%
Viking Global Investors LP5.72%20,540,332302,969,897+10,047,081+95.75%
Massachusetts Financial Services ...4.27%15,345,869226,351,568+2,656,454+20.93%
BlackRock Fund Advisors4.23%15,193,919224,110,305+1,581,560+11.62%
Harris Associates LP4.09%14,700,023216,825,339-9,281-0.06%
Fidelity Management & Research Co...3.33%11,947,312176,222,852+669,900+5.94%
Goldman Sachs & Co. (Private Bank...2.95%10,587,415156,164,371+4,939,272+87.45%
ClearBridge LLC2.79%10,000,571147,508,422-1,388,160-12.19%
Carlson Capital LP2.64%9,461,535139,557,641-1,252,656-11.69%

Top 10 Mutual Funds Holding Calpine Corp

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Oakmark Select Fund3.62%13,004,404191,814,95900.00%
Vanguard Windsor II Fund2.58%9,249,800136,434,550+414,600+4.69%
MFS Utilities Fund2.30%8,267,025121,938,619+215,649+2.68%
Vanguard Mid Cap Index Fund2.23%8,007,233118,106,687+102,620+1.30%
Vanguard Total Stock Market Index...1.96%7,049,510103,980,273+59,408+0.85%
Hotchkis & Wiley Mid Cap Value Fu...1.42%5,111,50075,394,625-143,600-2.73%
ClearBridge Value Trust1.39%5,000,00073,750,000-200,000-3.85%
American Beacon Large Cap Value F...1.35%4,848,17871,510,62600.00%
Stichting Pensioenfonds ABP (Glob...1.13%4,053,91859,795,291-227,589-5.32%
Vanguard Extended Market Index Fu...1.03%3,717,58054,834,305+30,639+0.83%