William Frels - Mairs & Power
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  Anadarko Pete Corp (APC)
← All APC superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2017   Q1 0 0.00 Sell 100.00% <0.01 SEC
2016   Q4 2,894 <0.01 Buy <0.01 $69.80 $202,000 SEC
2015   Q3 0 0.00 Sell 100.00% <0.01 SEC
2015   Q2 3,056 <0.01 Reduce 1.58% <0.01 $78.21 $239,000 SEC
2015   Q1 3,105 <0.01 $82.77 $257,000 SEC
2014   Q4 3,105 <0.01 Reduce 1.21% <0.01 $82.45 $256,000 SEC
2014   Q3 3,143 <0.01 Reduce 4.90% <0.01 $101.50 $319,000 SEC
2014   Q2 3,305 0.01 Reduce 10.80% <0.01 $109.53 $362,000 SEC
2014   Q1 3,705 <0.01 Reduce 3.39% <0.01 $84.75 $314,000 SEC
2013   Q4 3,835 <0.01 Reduce 1.57% <0.01 $79.27 $304,000 SEC
2013   Q3 3,896 0.01 Add 0.52% <0.01 $92.92 $362,000 SEC
2013   Q2 3,876 0.01 Add 6.89% <0.01 $85.91 $333,000 SEC
2013   Q1 3,626 <0.01 $87.42 $317,000 SEC
2012   Q4 3,626 <0.01 $74.19 $269,000 SEC
2012   Q3 3,626 <0.01 Add 2.84% <0.01 $70.05 $254,000 SEC
2012   Q2 3,526 <0.01 Reduce 4.73% <0.01 $66.08 $233,000 SEC
2012   Q1 3,701 <0.01 Reduce 0.38% $78.36 $290,000 SEC
2011   Q4 3,715 <0.01 Reduce 19.71% <0.01 $76.45 $284,000 SEC
2011   Q3 4,627 <0.01 $63.11 $292,000 SEC
2011   Q2 4,627 <0.01 $76.72 $355,000 SEC
2011   Q1 4,627 0.01 Reduce 13.92% <0.01 $81.91 $379,000 SEC
2010   Q4 5,375 0.01 $76.09 $409,000 SEC
2010   Q3 5,375 <0.01 Buy <0.01 $57,050.05 $306,644,000 SEC
2010   Q2 0 0.00 Sell 100.00% <0.01 SEC
2010   Q1 5,375 <0.01 $72,829.95 $391,461,000 SEC
2009   Q4 5,375 <0.01 Reduce 3.33% <0.01 $62,420.09 $335,508,000 SEC
2009   Q3 5,560 <0.01 Reduce 10.71% <0.01 $62,730.04 $348,779,000 SEC
2009   Q2 6,227 <0.01 Reduce 5.32% <0.01 $45,390.08 $282,644,000 SEC
2009   Q1 6,577 <0.01 Add 2.73% <0.01 $38,890.07 $255,780,000 SEC
2008   Q4 6,402 <0.01 Reduce 5.18% <0.01 $38,549.98 $246,797,000 SEC
2008   Q3 6,752 <0.01 $48,510.07 $327,540,000 SEC
2008   Q2 6,752 <0.01 Reduce 5.59% <0.01 $74,840.05 $505,320,000 SEC
2008   Q1 7,152 <0.01 $63,030.06 $450,791,000 SEC
2007   Q4 7,152 <0.01 $65.69 $469,815 SEC
2007   Q3 7,152 <0.01 Add 4.38% <0.01 $53,750.00 $384,420,000 SEC
2007   Q2 6,852 <0.01 $51.99 $356,235 SEC
2007   Q1 6,852 <0.01 Add 26.84% <0.01 $42.98 $294,499 SEC
2006   Q4 5,402 <0.01 Add 3.84% <0.01 $43.52 $235,095 SEC
2006   Q3 5,202 <0.01 Reduce 23.54% <0.01 $43.83 $228,004 SEC
2006   Q2 6,804 <0.01 Add 140.76% <0.01 $47.69 $324,483 SEC
2006   Q1 2,826 <0.01 $101.01 $285,454 SEC
2005   Q4 2,826 <0.01 Add 8.65% <0.01 $94.75 $267,763 SEC
2005   Q3 2,601 <0.01 Add 6.12% <0.01 $95.75 $249,046 SEC
2005   Q2 2,451 <0.01 Reduce 24.61% <0.01 $82.15 $201,350 SEC
2005   Q1 3,251 <0.01 Buy <0.01 $76.10 $247,401 SEC
2004   Q4 0 0.00 Sell 100.00% 0.03 SEC
2004   Q3 9,251 0.03 Reduce 56.47% 0.02 $66.36 $613,896 SEC
2004   Q2 21,251 0.03 Add 88.88% 0.01 $31.24 $663,909 SEC
2004   Q1 11,251 0.01 Reduce 78.60% 0.03 $51.86 $583,477 SEC
2003   Q4 52,585 0.04 Add 367.38% 0.03 $28.55 $1,501,449 SEC
2003   Q3 11,251 0.01 Reduce 2.93% <0.01 $41.76 $469,842 SEC
2003   Q2 11,591 0.04 Reduce 80.63% 0.03 $44.47 $515,452 SEC
2003   Q1 59,846 0.04 Reduce 3.55% <0.01 $15.05 $900,739 SEC
2002   Q4 62,046 0.04 Add 656.29% 0.04 $16.79 $1,041,810 SEC
2002   Q3 8,204 0.02 $44.54 $365,406 SEC
2002   Q2 8,204 0.02 Add 2.50% <0.01 $49.30 $404,457 SEC
2002   Q1 8,004 0.04 $56.44 $451,746 SEC
2001   Q4 8,004 0.02 Reduce 94.06% 0.20 $56.85 $455,027 SEC
2001   Q3 134,759 0.21 Reduce 0.03% <0.01 $27.48 $3,703,067 SEC
2001   Q2 134,799 0.39 Add 1562.13% 0.37 $25.89 $3,490,415 SEC
2001   Q1 8,110 0.03 Add 4.38% <0.01 $62.78 $509,146 SEC
2000   Q4 7,770 0.03 $71.08 $552,292 SEC
2000   Q3 7,770 0.03 Buy 0.03 $66.46 $516,394 SEC