John Gunn - Dodge & Cox
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    222
Portfolio value:    $181,976,456,224
Holdings Activity Buys Sells    History
Holding/activity history for  Automatic Data Processing, Inc. (ADP)
← All ADP superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2021   Q2 0 0.00 Sell 100.00% <0.01 $192.18–217.15 · VW $206.12i SEC
2021   Q1 1,179 <0.01 Buy <0.01 $169.93–198.35 · VW $188.10i $222,000 SEC
2020   Q2 0 0.00 Sell 100.00% <0.01 $129.84–161.30 · VW $143.41i SEC
2020   Q1 1,800 <0.01 $136.67 $246,000 SEC
2019   Q4 1,800 <0.01 $170.56 $307,000 SEC
2019   Q3 1,800 <0.01 $161.67 $291,000 SEC
2019   Q2 1,800 <0.01 $165.56 $298,000 SEC
2019   Q1 1,800 <0.01 $160.00 $288,000 SEC
2018   Q4 1,800 <0.01 $131.11 $236,000 SEC
2018   Q3 1,800 <0.01 $150.56 $271,000 SEC
2018   Q2 1,800 <0.01 $133.89 $241,000 SEC
2018   Q1 1,800 <0.01 Reduce 7.69% $109.14–132.05 · VW $123.74i $204,000 SEC
2017   Q4 1,950 <0.01 $117.44 $229,000 SEC
2017   Q3 1,950 <0.01 Reduce 4.88% $105.94–118.47 · VW $112.96i $213,000 SEC
2017   Q2 2,050 <0.01 $102.44 $210,000 SEC
2017   Q1 2,050 <0.01 $102.44 $210,000 SEC
2016   Q4 2,050 <0.01 Buy <0.01 $94.11–104.09 · VW $100.27i $211,000 SEC
2015   Q4 0 0.00 Sell 100.00% <0.01 $76.65–87.97 · VW $83.10i SEC
2015   Q3 2,620 <0.01 $80.53 $211,000 SEC
2015   Q2 2,620 <0.01 $80.15 $210,000 SEC
2015   Q1 2,620 <0.01 $85.50 $224,000 SEC
2014   Q4 2,620 <0.01 Reduce 12.20% $81.71–89.70 · VW $86.75i $218,000 SEC
2014   Q3 2,984 <0.01 Reduce 3.68% $70.50–86.26 · VW $80.80i $218,000 SEC
2014   Q2 3,098 <0.01 $69.72 $216,000 SEC
2014   Q1 3,098 <0.01 $67.79 $210,000 SEC
2013   Q4 3,098 <0.01 Buy <0.01 $63.13–72.87 · VW $68.10i $220,000 SEC
2013   Q3 0 0.00 Sell 100.00% <0.01 $61.25–73.59 · VW $68.36i SEC
2013   Q2 3,326 <0.01 Buy <0.01 $58.96–64.82 · VW $62.09i $201,000 SEC
2010   Q2 0 0.00 Sell 100.00% <0.01 $33.72–37.53 · VW $35.05i SEC
2010   Q1 5,946 <0.01 Buy <0.01 $23.23–40.16 · VW $33.09i $232,000 SEC
2008   Q4 0 0.00 Sell 100.00% <0.01 $29.39–35.99 · VW $31.79i SEC
2008   Q3 6,857 <0.01 Reduce 7.66% $27.07–40.36 · VW $34.49i $257,000 SEC
2008   Q2 7,426 <0.01 $36.76 $273,000 SEC
2008   Q1 7,426 <0.01 Reduce 13.30% $33.82–39.71 · VW $37.11i $276,000 SEC
2007   Q4 8,565 <0.01 $39.11 $335,000 SEC
2007   Q3 8,565 <0.01 $40.28 $345,000 SEC
2007   Q2 8,565 <0.01 Reduce 9.67% $39.60–44.16 · VW $41.31i $364,000 SEC
2007   Q1 9,482 <0.01 Reduce 6.24% $37.71–43.80 · VW $41.72i $364,000 SEC
2006   Q4 10,113 <0.01 $39.06 $395,000 SEC
2006   Q3 10,113 <0.01 Reduce 59.12% <0.01 $36.69–39.61 · VW $38.18i $380,000 SEC
2006   Q2 24,739 <0.01 Add 11.35% <0.01 $33.71–37.94 · VW $36.36i $890,000 SEC
2006   Q1 22,218 <0.01 Reduce 10.19% <0.01 $34.35–38.03 · VW $36.15i $805,000 SEC
2005   Q4 24,739 <0.01 Reduce 21.59% <0.01 $34.30–37.91 · VW $36.28i $900,000 SEC
2005   Q3 31,549 <0.01 Add 66.58% <0.01 $32.88–38.15 · VW $36.10i $1,077,000 SEC
2005   Q2 18,939 <0.01 Add 66.51% <0.01 $32.02–35.74 · VW $33.89i $630,000 SEC
2005   Q1 11,374 <0.01 Reduce 31.77% <0.01 $33.72–36.13 · VW $34.86i $405,000 SEC
2004   Q4 16,670 <0.01 Add 43.39% <0.01 $32.62–36.73 · VW $34.47i $586,000 SEC
2004   Q3 11,626 <0.01 $32.77 $381,000 SEC
2004   Q2 11,626 <0.01 Reduce 4.15% <0.01 $30.61–35.78 · VW $32.64i $386,000 SEC
2004   Q1 12,130 <0.01 $33.31 $404,000 SEC
2003   Q4 12,130 <0.01 $31.41 $381,000 SEC
2003   Q3 12,130 <0.01 $28.44 $345,000 SEC
2003   Q2 12,130 <0.01 Reduce 9.42% <0.01 $26.53–31.72 · VW $29.97i $326,000 SEC
2003   Q1 13,391 <0.01 $24.42 $327,000 SEC
2002   Q4 13,391 <0.01 Reduce 15.85% <0.01 $24.89–36.08 · VW $28.92i $417,000 SEC
2002   Q3 15,913 <0.01 Buy <0.01 $26.77–36.45 · VW $32.57i $439,000 SEC
Price snapshot:
Current price$251.05
52-week low$186.74
52-week high$307.44