Bill Nygren - Harris Associates L P
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    156
Portfolio value:    $74,879,237,060
Holdings Activity Buys Sells    History
Holding/activity history for  Calpine Corp (CPN)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2016   Q3 0 0.00 Sell 100.00% <0.01 SEC
2016   Q2 82,500 <0.01 Reduce 99.44% 0.43 $14.75 $1,217,000 SEC
2016   Q1 14,700,023 0.43 Reduce 0.06% <0.01 $15.17 $222,999,000 SEC
2015   Q4 14,709,304 0.37 Add 16.18% 0.05 $14.47 $212,844,000 SEC
2015   Q3 12,660,999 0.33 Reduce 7.68% 0.03 $14.60 $184,851,000 SEC
2015   Q2 13,713,924 0.40 Reduce 0.08% <0.01 $17.99 $246,713,000 SEC
2015   Q1 13,724,959 0.51 Add 0.71% <0.01 $22.87 $313,890,000 SEC
2014   Q4 13,628,709 0.48 Add 1.10% <0.01 $22.13 $301,603,000 SEC
2014   Q3 13,480,884 0.49 Add 13.36% 0.06 $21.70 $292,535,000 SEC
2014   Q2 11,892,604 0.49 Add 0.75% <0.01 $23.81 $283,163,000 SEC
2014   Q1 11,804,504 0.45 Add 10.95% 0.04 $20.91 $246,832,000 SEC
2013   Q4 10,639,804 0.38 Add 33.05% 0.09 $19.51 $207,583,000 SEC
2013   Q3 7,997,104 0.31 Add 0.13% <0.01 $19.43 $155,384,000 SEC
2013   Q2 7,986,604 0.36 Reduce 0.03% <0.01 $21.23 $169,556,000 SEC
2013   Q1 7,989,104 0.37 Add 6.60% 0.02 $20.60 $164,576,000 SEC
2012   Q4 7,494,204 0.33 Reduce 0.99% <0.01 $18.13 $135,870,000 SEC
2012   Q3 7,569,440 0.33 Reduce 8.71% 0.03 $17.30 $130,951,000 SEC
2012   Q2 8,291,565 0.36 Reduce 55.19% 0.51 $16.51 $136,894,000 SEC
2012   Q1 18,502,073 0.92 Add 1.64% 0.01 $17.73 $328,009,000 SEC
2011   Q4 18,204,097 0.99 Reduce 8.71% 0.09 $16.33 $297,273,000 SEC
2011   Q3 19,941,404 1.03 Add 207.14% 0.69 $14.08 $280,775,000 SEC
2011   Q2 6,492,555 0.35 Add 2.43% <0.01 $16.13 $104,724,000 SEC
2011   Q1 6,338,328 0.34 Reduce 66.18% 0.53 $15.87 $100,590,000 SEC
2010   Q4 18,738,968 0.80 Buy 0.80 $13.34 $249,978,000 SEC
2010   Q3 0 0.00 Sell 100.00% 0.35 SEC
2010   Q2 6,105,536 0.35 Buy 0.35 $12.72 $77,663,000 SEC