William Frels - Mairs & Power Inc
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    245
Portfolio value:    $9,786,094,433
Holdings Activity Buys Sells    History
Holding/activity history for  NRG Energy Inc (316623Q)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2004   Q3 0 0.00 Sell 100.00% 0.02 SEC
2004   Q2 9,392 0.02 Buy 0.02 $53,789.82 $505,194,000 SEC
2002   Q2 0 0.00 Sell 100.00% 0.19 SEC
2002   Q1 182,900 0.19 Add 62.43% 0.07 $12,060.00 $2,205,774,000 SEC
2001   Q4 112,600 0.09 Add 70.99% 0.04 $15,500.00 $1,745,300,000 SEC
2001   Q3 65,850 0.06 Add 375.45% 0.05 $16,210.01 $1,067,429,000 SEC
2001   Q2 13,850 0.03 Buy 0.03 $22,080.00 $305,808,000 SEC