AUTOMATIC DATA PROCESSING IN

Ticker: ADP CUSIP: 053015103 Class: COM

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q4 2025

Shares 710,103 Value ($000) $182,660 Avg Close $264.83 Range $245.59 - $291.75

Q3 2025

Shares 747,361 Value ($000) $219,350 Avg Close $297.80 Range $280.46 - $312.33

Q2 2025

Shares 758,495 Value ($000) $233,920 Avg Close $302.36 Range $268.13 - $324.50

Q1 2025

Shares 704,688 Value ($000) $215,303 Avg Close $295.41 Range $279.29 - $315.84

Q4 2024

Shares 704,237 Value ($000) $206,151 Avg Close $287.90 Range $266.14 - $301.35

Q3 2024

Shares 694,308 Value ($000) $192,136 Avg Close $253.49 Range $223.96 - $274.02

Q2 2024

Shares 500,158 Value ($000) $119,383 Avg Close $236.61 Range $228.77 - $245.17

Q1 2024

Shares 438,424 Value ($000) $109,492 Avg Close $234.26 Range $221.78 - $245.61

Q4 2023

Shares 102,568 Value ($000) $23,895 Avg Close $222.04 Range $195.57 - $239.12

Q3 2023

Shares 81,592 Value ($000) $19,629 Avg Close $231.16 Range $204.74 - $243.17

Q2 2023

Shares 43,212 Value ($000) $9,498 Avg Close $203.27 Range $189.64 - $210.89

Q1 2023

Shares 43,366 Value ($000) $9,655 Avg Close $211.47 Range $197.72 - $230.89

Q4 2022

Shares 43,529 Value ($000) $10,397 Avg Close $228.99 Range $203.81 - $257.33

Q3 2022

Shares 44,339 Value ($000) $10,029 Avg Close $219.07 Range $190.70 - $242.63

Q2 2022

Shares 45,925 Value ($000) $9,646 Avg Close $202.51 Range $182.36 - $222.13

Q1 2022

Shares 48,906 Value ($000) $11,128 Avg Close $196.92 Range $176.60 - $227.31

Q4 2021

Shares 48,442 Value ($000) $11,945 Avg Close $207.28 Range $180.16 - $228.68

Q3 2021

Shares 49,663 Value ($000) $9,929 Avg Close $187.71 Range $179.33 - $197.68

Q2 2021

Shares 49,714 Value ($000) $9,874 Avg Close $176.27 Range $167.48 - $182.39

Q1 2021

Shares 49,516 Value ($000) $9,332 Avg Close $156.66 Range $143.60 - $175.27

Q4 2020

Shares 50,018 Value ($000) $8,813 Avg Close $147.45 Range $121.14 - $161.77

Q3 2020

Shares 47,433 Value ($000) $6,616 Avg Close $125.00 Range $114.15 - $135.97

Q2 2020

Shares 51,328 Value ($000) $7,642 Avg Close $126.99 Range $112.18 - $142.82

Q1 2020

Shares 46,503 Value ($000) $6,356 Avg Close $141.95 Range $91.30 - $160.44

Q4 2019

Shares 47,369 Value ($000) $8,076 Avg Close $145.09 Range $134.54 - $151.18

Q3 2019

Shares 46,374 Value ($000) $7,486 Avg Close $143.97 Range $136.57 - $151.98

Q2 2019

Shares 45,486 Value ($000) $7,520 Avg Close $140.97 Range $134.10 - $148.45

Q1 2019

Shares 47,795 Value ($000) $7,635 Avg Close $125.45 Range $108.70 - $138.61

Q4 2018

Shares 51,266 Value ($000) $6,722 Avg Close $121.16 Range $104.68 - $131.62

Q3 2018

Shares 47,093 Value ($000) $7,095 Avg Close $120.81 Range $110.27 - $129.74

Q2 2018

Shares 46,344 Value ($000) $6,217 Avg Close $107.77 Range $94.91 - $120.77

Q1 2018

Shares 46,344 Value ($000) $5,259 Avg Close $98.61 Range $90.87 - $105.75

Q4 2017

Shares 47,227 Value ($000) $5,535 Avg Close $96.16 Range $91.15 - $100.81

Q3 2017

Shares 46,800 Value ($000) $5,116 Avg Close $89.59 Range $83.96 - $101.73

Q2 2017

Shares 39,774 Value ($000) $4,075 Avg Close $84.22 Range $79.33 - $87.79

Q1 2017

Shares 40,041 Value ($000) $4,100 Avg Close $84.40 Range $77.75 - $87.39

Q4 2016

Shares 42,451 Value ($000) $4,363 Avg Close $76.76 Range $70.20 - $85.82

Q3 2016

Shares 41,952 Value ($000) $3,700 Avg Close $74.09 Range $70.80 - $78.37

Q2 2016

Shares 42,752 Value ($000) $3,928 Avg Close $71.77 Range $68.45 - $75.00

Q1 2016

Shares 45,517 Value ($000) $4,083 Avg Close $67.69 Range $61.81 - $73.03

Q4 2015

Shares 46,665 Value ($000) $3,953 Avg Close $69.13 Range $63.10 - $72.67

Q3 2015

Shares 52,204 Value ($000) $4,195 Avg Close $63.87 Range $51.20 - $67.86

Q2 2015

Shares 57,187 Value ($000) $4,588 Avg Close $67.60 Range $63.55 - $69.99

Q1 2015

Shares 69,442 Value ($000) $5,947 Avg Close $67.89 Range $64.32 - $71.03

Q4 2014

Shares 79,130 Value ($000) $6,597 Avg Close $63.52 Range $55.18 - $68.07

Q3 2014

Shares 85,667 Value ($000) $7,117 Avg Close $56.27 Range $54.11 - $58.19

Q2 2014

Shares 97,540 Value ($000) $7,733 Avg Close $52.86 Range $49.83 - $54.58

Q1 2014

Shares 114,064 Value ($000) $8,813 Avg Close $52.44 Range $48.53 - $56.01

Q4 2013

Shares 131,911 Value ($000) $10,658 Avg Close $51.46 Range $46.89 - $56.22

Q3 2013

Shares 184,069 Value ($000) $13,323 Avg Close $48.32 Range $45.84 - $50.27

Q2 2013

Shares 6,230,597 Value ($000) $429,039 Avg Close $45.09 Range $41.94 - $47.70

Q1 2013

Shares 6,362,788 Value ($000) $413,772 Avg Close $40.41 Range $38.00 - $43.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	710,103	$182,660	$264.83	$245.59 - $291.75
Q3 2025	747,361	$219,350	$297.80	$280.46 - $312.33
Q2 2025	758,495	$233,920	$302.36	$268.13 - $324.50
Q1 2025	704,688	$215,303	$295.41	$279.29 - $315.84
Q4 2024	704,237	$206,151	$287.90	$266.14 - $301.35
Q3 2024	694,308	$192,136	$253.49	$223.96 - $274.02
Q2 2024	500,158	$119,383	$236.61	$228.77 - $245.17
Q1 2024	438,424	$109,492	$234.26	$221.78 - $245.61
Q4 2023	102,568	$23,895	$222.04	$195.57 - $239.12
Q3 2023	81,592	$19,629	$231.16	$204.74 - $243.17
Q2 2023	43,212	$9,498	$203.27	$189.64 - $210.89
Q1 2023	43,366	$9,655	$211.47	$197.72 - $230.89
Q4 2022	43,529	$10,397	$228.99	$203.81 - $257.33
Q3 2022	44,339	$10,029	$219.07	$190.70 - $242.63
Q2 2022	45,925	$9,646	$202.51	$182.36 - $222.13
Q1 2022	48,906	$11,128	$196.92	$176.60 - $227.31
Q4 2021	48,442	$11,945	$207.28	$180.16 - $228.68
Q3 2021	49,663	$9,929	$187.71	$179.33 - $197.68
Q2 2021	49,714	$9,874	$176.27	$167.48 - $182.39
Q1 2021	49,516	$9,332	$156.66	$143.60 - $175.27
Q4 2020	50,018	$8,813	$147.45	$121.14 - $161.77
Q3 2020	47,433	$6,616	$125.00	$114.15 - $135.97
Q2 2020	51,328	$7,642	$126.99	$112.18 - $142.82
Q1 2020	46,503	$6,356	$141.95	$91.30 - $160.44
Q4 2019	47,369	$8,076	$145.09	$134.54 - $151.18
Q3 2019	46,374	$7,486	$143.97	$136.57 - $151.98
Q2 2019	45,486	$7,520	$140.97	$134.10 - $148.45
Q1 2019	47,795	$7,635	$125.45	$108.70 - $138.61
Q4 2018	51,266	$6,722	$121.16	$104.68 - $131.62
Q3 2018	47,093	$7,095	$120.81	$110.27 - $129.74
Q2 2018	46,344	$6,217	$107.77	$94.91 - $120.77
Q1 2018	46,344	$5,259	$98.61	$90.87 - $105.75
Q4 2017	47,227	$5,535	$96.16	$91.15 - $100.81
Q3 2017	46,800	$5,116	$89.59	$83.96 - $101.73
Q2 2017	39,774	$4,075	$84.22	$79.33 - $87.79
Q1 2017	40,041	$4,100	$84.40	$77.75 - $87.39
Q4 2016	42,451	$4,363	$76.76	$70.20 - $85.82
Q3 2016	41,952	$3,700	$74.09	$70.80 - $78.37
Q2 2016	42,752	$3,928	$71.77	$68.45 - $75.00
Q1 2016	45,517	$4,083	$67.69	$61.81 - $73.03
Q4 2015	46,665	$3,953	$69.13	$63.10 - $72.67
Q3 2015	52,204	$4,195	$63.87	$51.20 - $67.86
Q2 2015	57,187	$4,588	$67.60	$63.55 - $69.99
Q1 2015	69,442	$5,947	$67.89	$64.32 - $71.03
Q4 2014	79,130	$6,597	$63.52	$55.18 - $68.07
Q3 2014	85,667	$7,117	$56.27	$54.11 - $58.19
Q2 2014	97,540	$7,733	$52.86	$49.83 - $54.58
Q1 2014	114,064	$8,813	$52.44	$48.53 - $56.01
Q4 2013	131,911	$10,658	$51.46	$46.89 - $56.22
Q3 2013	184,069	$13,323	$48.32	$45.84 - $50.27
Q2 2013	6,230,597	$429,039	$45.09	$41.94 - $47.70
Q1 2013	6,362,788	$413,772	$40.41	$38.00 - $43.14