Thomas Russo - Gardner Russo & Quinn
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    86
Portfolio value:    $8,496,278,296
Holdings Activity Buys Sells    History
Holding/activity history for  Pioneer Nat Res (PXD)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2024   Q1 0 0.00 Sell 100.00% 0.01 SEC
2023   Q4 2,400 0.01 $224.88 $539,712 SEC
2023   Q3 2,400 0.01 $229.55 $550,920 SEC
2023   Q2 2,400 <0.01 $207.18 $497,232 SEC
2023   Q1 2,400 0.01 $204.24 $490,176 SEC
2022   Q4 2,400 0.01 $228.39 $548,136 SEC
2022   Q3 2,400 0.01 $216.67 $520,000 SEC
2022   Q2 2,400 0.01 $222.92 $535,000 SEC
2022   Q1 2,400 0.01 $250.00 $600,000 SEC
2021   Q4 2,400 <0.01 $182.08 $437,000 SEC
2021   Q3 2,400 <0.01 $166.67 $400,000 SEC
2021   Q2 2,400 <0.01 Reduce 4.00% <0.01 $162.50 $390,000 SEC
2021   Q1 2,500 <0.01 $158.80 $397,000 SEC
2020   Q4 2,500 <0.01 $114.00 $285,000 SEC
2020   Q3 2,500 <0.01 $86.00 $215,000 SEC
2020   Q2 2,500 <0.01 Buy <0.01 $97.60 $244,000 SEC
2020   Q1 0 0.00 Sell 100.00% <0.01 SEC
2019   Q4 2,600 <0.01 $151.54 $394,000 SEC
2019   Q3 2,600 <0.01 $125.77 $327,000 SEC
2019   Q2 2,600 <0.01 $153.85 $400,000 SEC
2019   Q1 2,600 <0.01 $152.31 $396,000 SEC
2018   Q4 2,600 <0.01 $131.54 $342,000 SEC
2018   Q3 2,600 <0.01 $174.23 $453,000 SEC
2018   Q2 2,600 <0.01 $189.23 $492,000 SEC
2018   Q1 2,600 <0.01 Reduce 3.70% <0.01 $171.92 $447,000 SEC
2017   Q4 2,700 <0.01 $172.96 $467,000 SEC
2017   Q3 2,700 <0.01 $147.41 $398,000 SEC
2017   Q2 2,700 <0.01 $159.63 $431,000 SEC
2017   Q1 2,700 <0.01 $186.30 $503,000 SEC
2016   Q4 2,700 <0.01 $180.00 $486,000 SEC
2016   Q3 2,700 <0.01 $185.56 $501,000 SEC
2016   Q2 2,700 <0.01 $151.11 $408,000 SEC
2016   Q1 2,700 <0.01 $140.74 $380,000 SEC
2015   Q4 2,700 <0.01 $125.56 $339,000 SEC
2015   Q3 2,700 <0.01 $121.48 $328,000 SEC
2015   Q2 2,700 <0.01 $138.52 $374,000 SEC
2015   Q1 2,700 <0.01 $163.33 $441,000 SEC
2014   Q4 2,700 <0.01 $148.89 $402,000 SEC
2014   Q3 2,700 0.01 $197.04 $532,000 SEC
2014   Q2 2,700 0.01 $229.63 $620,000 SEC
2014   Q1 2,700 <0.01 $187.04 $505,000 SEC
2013   Q4 2,700 <0.01 $184.07 $497,000 SEC
2013   Q3 2,700 0.01 Reduce 10.00% <0.01 $188.89 $510,000 SEC
2013   Q2 3,000 0.01 $144.67 $434,000 SEC
2013   Q1 3,000 <0.01 $124.33 $373,000 SEC
2012   Q4 3,000 <0.01 $106.67 $320,000 SEC
2012   Q3 3,000 <0.01 Reduce 11.76% <0.01 $104.33 $313,000 SEC
2012   Q2 3,400 <0.01 Reduce 15.00% <0.01 $88.24 $300,000 SEC
2012   Q1 4,000 0.01 Reduce 24.53% <0.01 $111.50 $446,000 SEC
2011   Q4 5,300 0.01 Reduce 5.36% <0.01 $89.43 $474,000 SEC
2011   Q3 5,600 0.01 Reduce 11.11% <0.01 $65.71 $368,000 SEC
2011   Q2 6,300 0.01 Reduce 3.08% <0.01 $89.52 $564,000 SEC
2011   Q1 6,500 0.01 $101.85 $662,000 SEC
2010   Q4 6,500 0.02 Reduce 13.91% <0.01 $86.77 $564,000 SEC
2010   Q3 7,550 0.02 Reduce 13.22% <0.01 $65.03 $491,000 SEC
2010   Q2 8,700 0.03 Reduce 23.68% <0.01 $59.43 $517,000 SEC
2010   Q1 11,400 0.03 Reduce 1.72% <0.01 $56.32 $642,000 SEC
2009   Q4 11,600 0.03 $48.19 $559,000 SEC
2009   Q3 11,600 0.02 Add 1.75% <0.01 $36.29 $421,000 SEC
2009   Q2 11,400 0.02 $25.53 $291,000 SEC
2009   Q1 11,400 0.02 Reduce 1.72% <0.01 $16.49 $188,000 SEC
2008   Q4 11,600 0.01 Buy 0.01 $16.21 $188,000 SEC
2008   Q2 0 0.00 Sell 100.00% 0.01 SEC
2008   Q1 12,300 0.01 Reduce 2.38% <0.01 $49.11 $604,000 SEC
2007   Q4 12,600 0.01 $48.81 $615,000 SEC
2007   Q3 12,600 0.03 Add 15.60% <0.01 $45.00 $567,000 SEC
2007   Q2 10,900 0.01 $48.72 $531,000 SEC
2007   Q1 10,900 0.01 $43.12 $470,000 SEC
2006   Q4 10,900 0.01 Add 4.81% <0.01 $39.72 $433,000 SEC
2006   Q3 10,400 0.01 $39.13 $407,000 SEC
2006   Q2 10,400 0.01 Reduce 5.45% <0.01 $46.44 $483,000 SEC
2006   Q1 11,000 0.02 Add 6.80% <0.01 $44.27 $487,000 SEC
2005   Q4 10,300 0.02 Add 56.06% <0.01 $51.26 $528,000 SEC
2005   Q3 6,600 <0.01 $54.85 $362,000 SEC
2005   Q2 6,600 0.04 Add 1.54% <0.01 $42,080.00 $277,728,000 SEC
2005   Q1 6,500 0.01 $42,720.00 $277,680,000 SEC
2004   Q4 6,500 0.01 Add 225.00% <0.01 $35,100.00 $228,150,000 SEC
2004   Q3 2,000 <0.01 $34,480.00 $68,960,000 SEC
2004   Q2 2,000 <0.01 $35,080.00 $70,160,000 SEC
2004   Q1 2,000 0.02 $32,300.00 $64,600,000 SEC
2003   Q4 2,000 0.01 $31,930.00 $63,860,000 SEC
2003   Q3 2,000 <0.01 Add 33.33% <0.01 $25,460.00 $50,920,000 SEC
2003   Q2 1,500 <0.01 $26,100.00 $39,150,000 SEC
2003   Q1 1,500 <0.01 $25,100.00 $37,650,000 SEC
2002   Q4 1,500 <0.01 $25,250.00 $37,875,000 SEC
2002   Q3 1,500 <0.01 $24,250.00 $36,375,000 SEC
2002   Q2 1,500 <0.01 $26,050.00 $39,075,000 SEC
2002   Q1 1,500 <0.01 $22,290.00 $33,435,000 SEC
2001   Q4 1,500 <0.01 $19,260.00 $28,890,000 SEC
2001   Q3 1,500 <0.01 $14,230.00 $21,345,000 SEC
2001   Q2 1,500 <0.01 Buy <0.01 $17,050.00 $25,575,000 SEC