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  Occidental Petroleum (OXY)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2013   Q4 0 0.00 Sell 100.00% <0.01 SEC
2013   Q3 2,150 <0.01 Buy <0.01 $93.49 $201,000 SEC
2011   Q4 0 0.00 Sell 100.00% 0.01 SEC
2011   Q3 4,500 0.01 Buy 0.01 $71.56 $322,000 SEC
2011   Q2 0 0.00 Sell 100.00% 0.03 SEC
2011   Q1 9,531 0.03 Reduce 17.12% <0.01 $104.50 $996,000 SEC
2010   Q4 11,500 0.03 Reduce 11.46% <0.01 $98.09 $1,128,000 SEC
2010   Q3 12,989 0.02 $78,300.02 $1,017,039,000 SEC
2010   Q1 12,989 0.02 $84,540.00 $1,098,090,000 SEC
2009   Q4 12,989 0.02 Add 2.47% <0.01 $81,349.99 $1,056,655,000 SEC
2009   Q3 12,676 0.02 Add 1.41% <0.01 $78,399.97 $993,798,000 SEC
2009   Q2 12,500 0.02 $65,810.00 $822,625,000 SEC
2009   Q1 12,500 0.02 Add 1.21% <0.01 $55,650.00 $695,625,000 SEC
2008   Q4 12,350 0.01 Reduce 3.89% <0.01 $59,990.04 $740,877,000 SEC
2008   Q3 12,850 0.01 $70,450.04 $905,283,000 SEC
2008   Q2 12,850 0.02 Reduce 1.21% <0.01 $89,860.00 $1,154,701,000 SEC
2008   Q1 13,008 0.01 $73,169.97 $951,795,000 SEC
2007   Q4 13,008 0.02 $76,990.01 $1,001,486,000 SEC
2007   Q3 13,008 0.01 Reduce 8.14% <0.01 $64,080.03 $833,553,000 SEC
2007   Q2 14,160 0.01 $57,880.01 $819,581,000 SEC
2007   Q1 14,160 0.01 Add 2.16% <0.01 $49,310.03 $698,230,000 SEC
2006   Q4 13,860 0.01 Add 0.07% $48,830.01 $676,784,000 SEC
2006   Q3 13,850 0.02 Add 94.39% <0.01 $48,110.04 $666,324,000 SEC
2006   Q2 7,125 0.04 Reduce 5.32% <0.01 $102,550.04 $730,669,000 SEC
2006   Q1 7,525 0.01 $92,649.97 $697,191,000 SEC
2005   Q4 7,525 0.01 Add 10.18% <0.01 $79,880.00 $601,097,000 SEC
2005   Q3 6,830 0.02 $85,430.01 $583,487,000 SEC
2005   Q2 6,830 0.01 $76,930.01 $525,432,000 SEC
2005   Q1 6,830 0.01 $71,169.99 $486,091,000 SEC
2004   Q4 6,830 0.01 Buy 0.01 $58,360.03 $398,599,000 SEC
2004   Q3 0 0.00 Sell 100.00% 0.01 SEC
2004   Q2 6,830 0.01 $48,409.96 $330,640,000 SEC
2004   Q1 6,830 0.01 $46,050.07 $314,522,000 SEC
2003   Q4 6,830 0.01 $42,239.97 $288,499,000 SEC
2003   Q3 6,830 0.01 Buy 0.01 $35,230.01 $240,621,000 SEC