AUTOMATIC DATA PROCESSING IN

Ticker: ADP CUSIP: 053015103 Class: COM

MAIRS & POWER INC's Holding History (CIK: 0001070134)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 110,781 Value ($000) $28,496 Avg Close $264.83 Range $245.59 - $291.75

Q3 2025

Shares 105,107 Value ($000) $30,849 Avg Close $297.80 Range $280.46 - $312.33

Q2 2025

Shares 101,383 Value ($000) $31,267 Avg Close $302.36 Range $268.13 - $324.50

Q1 2025

Shares 108,160 Value ($000) $33,046 Avg Close $295.41 Range $279.29 - $315.84

Q4 2024

Shares 108,414 Value ($000) $31,736 Avg Close $287.90 Range $266.14 - $301.35

Q3 2024

Shares 108,530 Value ($000) $30,034 Avg Close $253.49 Range $223.96 - $274.02

Q2 2024

Shares 106,616 Value ($000) $25,448 Avg Close $236.61 Range $228.77 - $245.17

Q1 2024

Shares 96,191 Value ($000) $24,023 Avg Close $234.26 Range $221.78 - $245.61

Q4 2023

Shares 86,231 Value ($000) $20,089 Avg Close $222.04 Range $195.57 - $239.12

Q3 2023

Shares 83,561 Value ($000) $20,103 Avg Close $231.16 Range $204.74 - $243.17

Q2 2023

Shares 68,686 Value ($000) $15,096 Avg Close $203.27 Range $189.64 - $210.89

Q1 2023

Shares 29,861 Value ($000) $6,648 Avg Close $211.47 Range $197.72 - $230.89

Q4 2022

Shares 29,768 Value ($000) $7,110 Avg Close $228.99 Range $203.81 - $257.33

Q3 2022

Shares 30,012 Value ($000) $6,788 Avg Close $219.07 Range $190.70 - $242.63

Q2 2022

Shares 32,760 Value ($000) $6,881 Avg Close $202.51 Range $182.36 - $222.13

Q1 2022

Shares 33,022 Value ($000) $7,514 Avg Close $196.92 Range $176.60 - $227.31

Q4 2021

Shares 19,077 Value ($000) $4,704 Avg Close $207.28 Range $180.16 - $228.68

Q3 2021

Shares 18,877 Value ($000) $3,774 Avg Close $187.71 Range $179.33 - $197.68

Q2 2021

Shares 18,877 Value ($000) $3,749 Avg Close $176.27 Range $167.48 - $182.39

Q1 2021

Shares 6,327 Value ($000) $1,192 Avg Close $156.66 Range $143.60 - $175.27

Q4 2020

Shares 4,627 Value ($000) $815 Avg Close $147.45 Range $121.14 - $161.77

Q3 2020

Shares 4,764 Value ($000) $665 Avg Close $125.00 Range $114.15 - $135.97

Q2 2020

Shares 5,172 Value ($000) $770 Avg Close $126.99 Range $112.18 - $142.82

Q1 2020

Shares 5,172 Value ($000) $707 Avg Close $141.95 Range $91.30 - $160.44

Q4 2019

Shares 5,172 Value ($000) $882 Avg Close $145.09 Range $134.54 - $151.18

Q3 2019

Shares 5,052 Value ($000) $815 Avg Close $143.97 Range $136.57 - $151.98

Q2 2019

Shares 5,052 Value ($000) $835 Avg Close $140.97 Range $134.10 - $148.45

Q1 2019

Shares 5,052 Value ($000) $807 Avg Close $125.45 Range $108.70 - $138.61

Q4 2018

Shares 5,052 Value ($000) $662 Avg Close $121.16 Range $104.68 - $131.62

Q3 2018

Shares 5,052 Value ($000) $761 Avg Close $120.81 Range $110.27 - $129.74

Q2 2018

Shares 5,052 Value ($000) $678 Avg Close $107.77 Range $94.91 - $120.77

Q1 2018

Shares 5,052 Value ($000) $573 Avg Close $98.61 Range $90.87 - $105.75

Q4 2017

Shares 6,767 Value ($000) $793 Avg Close $96.16 Range $91.15 - $100.81

Q3 2017

Shares 6,767 Value ($000) $740 Avg Close $89.59 Range $83.96 - $101.73

Q2 2017

Shares 5,817 Value ($000) $596 Avg Close $84.22 Range $79.33 - $87.79

Q1 2017

Shares 4,925 Value ($000) $504 Avg Close $84.40 Range $77.75 - $87.39

Q4 2016

Shares 4,502 Value ($000) $463 Avg Close $76.76 Range $70.20 - $85.82

Q3 2016

Shares 5,402 Value ($000) $476 Avg Close $74.09 Range $70.80 - $78.37

Q2 2016

Shares 4,502 Value ($000) $414 Avg Close $71.77 Range $68.45 - $75.00

Q1 2016

Shares 4,502 Value ($000) $404 Avg Close $67.69 Range $61.81 - $73.03

Q4 2015

Shares 4,502 Value ($000) $381 Avg Close $69.13 Range $63.10 - $72.67

Q3 2015

Shares 4,777 Value ($000) $384 Avg Close $63.87 Range $51.20 - $67.86

Q2 2015

Shares 4,877 Value ($000) $391 Avg Close $67.60 Range $63.55 - $69.99

Q1 2015

Shares 4,952 Value ($000) $424 Avg Close $67.89 Range $64.32 - $71.03

Q4 2014

Shares 4,952 Value ($000) $413 Avg Close $63.52 Range $55.18 - $68.07

Q3 2014

Shares 5,202 Value ($000) $432 Avg Close $56.27 Range $54.11 - $58.19

Q2 2014

Shares 5,202 Value ($000) $412 Avg Close $52.86 Range $49.83 - $54.58

Q1 2014

Shares 5,202 Value ($000) $402 Avg Close $52.44 Range $48.53 - $56.01

Q4 2013

Shares 5,329 Value ($000) $431 Avg Close $51.46 Range $46.89 - $56.22

Q3 2013

Shares 5,127 Value ($000) $371 Avg Close $48.32 Range $45.84 - $50.27

Q2 2013

Shares 5,000 Value ($000) $344 Avg Close $45.09 Range $41.94 - $47.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	110,781	$28,496	$264.83	$245.59 - $291.75
Q3 2025	105,107	$30,849	$297.80	$280.46 - $312.33
Q2 2025	101,383	$31,267	$302.36	$268.13 - $324.50
Q1 2025	108,160	$33,046	$295.41	$279.29 - $315.84
Q4 2024	108,414	$31,736	$287.90	$266.14 - $301.35
Q3 2024	108,530	$30,034	$253.49	$223.96 - $274.02
Q2 2024	106,616	$25,448	$236.61	$228.77 - $245.17
Q1 2024	96,191	$24,023	$234.26	$221.78 - $245.61
Q4 2023	86,231	$20,089	$222.04	$195.57 - $239.12
Q3 2023	83,561	$20,103	$231.16	$204.74 - $243.17
Q2 2023	68,686	$15,096	$203.27	$189.64 - $210.89
Q1 2023	29,861	$6,648	$211.47	$197.72 - $230.89
Q4 2022	29,768	$7,110	$228.99	$203.81 - $257.33
Q3 2022	30,012	$6,788	$219.07	$190.70 - $242.63
Q2 2022	32,760	$6,881	$202.51	$182.36 - $222.13
Q1 2022	33,022	$7,514	$196.92	$176.60 - $227.31
Q4 2021	19,077	$4,704	$207.28	$180.16 - $228.68
Q3 2021	18,877	$3,774	$187.71	$179.33 - $197.68
Q2 2021	18,877	$3,749	$176.27	$167.48 - $182.39
Q1 2021	6,327	$1,192	$156.66	$143.60 - $175.27
Q4 2020	4,627	$815	$147.45	$121.14 - $161.77
Q3 2020	4,764	$665	$125.00	$114.15 - $135.97
Q2 2020	5,172	$770	$126.99	$112.18 - $142.82
Q1 2020	5,172	$707	$141.95	$91.30 - $160.44
Q4 2019	5,172	$882	$145.09	$134.54 - $151.18
Q3 2019	5,052	$815	$143.97	$136.57 - $151.98
Q2 2019	5,052	$835	$140.97	$134.10 - $148.45
Q1 2019	5,052	$807	$125.45	$108.70 - $138.61
Q4 2018	5,052	$662	$121.16	$104.68 - $131.62
Q3 2018	5,052	$761	$120.81	$110.27 - $129.74
Q2 2018	5,052	$678	$107.77	$94.91 - $120.77
Q1 2018	5,052	$573	$98.61	$90.87 - $105.75
Q4 2017	6,767	$793	$96.16	$91.15 - $100.81
Q3 2017	6,767	$740	$89.59	$83.96 - $101.73
Q2 2017	5,817	$596	$84.22	$79.33 - $87.79
Q1 2017	4,925	$504	$84.40	$77.75 - $87.39
Q4 2016	4,502	$463	$76.76	$70.20 - $85.82
Q3 2016	5,402	$476	$74.09	$70.80 - $78.37
Q2 2016	4,502	$414	$71.77	$68.45 - $75.00
Q1 2016	4,502	$404	$67.69	$61.81 - $73.03
Q4 2015	4,502	$381	$69.13	$63.10 - $72.67
Q3 2015	4,777	$384	$63.87	$51.20 - $67.86
Q2 2015	4,877	$391	$67.60	$63.55 - $69.99
Q1 2015	4,952	$424	$67.89	$64.32 - $71.03
Q4 2014	4,952	$413	$63.52	$55.18 - $68.07
Q3 2014	5,202	$432	$56.27	$54.11 - $58.19
Q2 2014	5,202	$412	$52.86	$49.83 - $54.58
Q1 2014	5,202	$402	$52.44	$48.53 - $56.01
Q4 2013	5,329	$431	$51.46	$46.89 - $56.22
Q3 2013	5,127	$371	$48.32	$45.84 - $50.27
Q2 2013	5,000	$344	$45.09	$41.94 - $47.70