0000766524-99-000046 SC 13G/A 1 19990204 CALENERGY CO INC 0000720556 4991 942213782 DE 1231 SC 13G/A 34 005-39694 99521414 302 S 36TH ST STE 400 OMAHA NE 68131 4023414500 302 SOUTH 36TH STREET SUITE 400-A OMAHA NE 68131 CALIFORNIA ENERGY CO INC 19920703 PUTNAM INVESTMENTS INC 0000766524 0000 042539558 DE 1231 SC 13G/A ONE P O BOX SQUARE BOSTON MA 02109 SC 13G/A 1 000076652499000046-001-seq1-sc-13g-a.txt 5% MONTHLY HOLDINGS REPORT