ACCENTURE PLC IRELAND

Ticker: ACN CUSIP: G1151C101 Class: SHS CLASS A

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q4 2025

Shares 98,975 Value ($000) $26,555 Avg Close $254.06 Range $233.60 - $281.13

Q3 2025

Shares 102,838 Value ($000) $25,360 Avg Close $260.61 Range $229.40 - $306.24

Q2 2025

Shares 102,838 Value ($000) $30,737 Avg Close $302.88 Range $271.83 - $324.09

Q1 2025

Shares 102,834 Value ($000) $32,088 Avg Close $349.45 Range $288.63 - $394.41

Q4 2024

Shares 101,714 Value ($000) $35,782 Avg Close $354.74 Range $336.77 - $372.03

Q3 2024

Shares 101,714 Value ($000) $35,954 Avg Close $322.76 Range $284.03 - $357.41

Q2 2024

Shares 104,178 Value ($000) $31,609 Avg Close $299.34 Range $272.46 - $335.98

Q1 2024

Shares 166,603 Value ($000) $57,746 Avg Close $354.76 Range $321.07 - $377.38

Q4 2023

Shares 169,166 Value ($000) $59,362 Avg Close $312.68 Range $279.90 - $344.83

Q3 2023

Shares 190,567 Value ($000) $58,525 Avg Close $304.36 Range $284.57 - $319.31

Q2 2023

Shares 201,852 Value ($000) $62,287 Avg Close $279.68 Range $251.95 - $315.74

Q1 2023

Shares 202,061 Value ($000) $57,751 Avg Close $261.35 Range $232.86 - $283.68

Q4 2022

Shares 233,234 Value ($000) $62,236 Avg Close $264.08 Range $232.05 - $291.44

Q3 2022

Shares 257,930 Value ($000) $66,365 Avg Close $274.70 Range $241.79 - $307.03

Q2 2022

Shares 267,890 Value ($000) $74,380 Avg Close $284.60 Range $254.10 - $326.22

Q1 2022

Shares 252,954 Value ($000) $85,304 Avg Close $318.52 Range $280.93 - $391.55

Q4 2021

Shares 236,664 Value ($000) $98,109 Avg Close $343.31 Range $296.89 - $393.29

Q3 2021

Shares 245,703 Value ($000) $78,605 Avg Close $305.51 Range $276.37 - $324.62

Q2 2021

Shares 233,314 Value ($000) $68,779 Avg Close $268.15 Range $257.84 - $279.00

Q1 2021

Shares 187,995 Value ($000) $51,934 Avg Close $241.32 Range $225.77 - $262.73

Q4 2020

Shares 142,214 Value ($000) $37,148 Avg Close $223.05 Range $197.75 - $252.41

Q3 2020

Shares 154,822 Value ($000) $34,988 Avg Close $212.28 Range $195.09 - $229.77

Q2 2020

Shares 162,657 Value ($000) $34,926 Avg Close $174.62 Range $136.36 - $201.28

Q1 2020

Shares 187,669 Value ($000) $30,639 Avg Close $177.04 Range $126.13 - $199.00

Q4 2019

Shares 283,967 Value ($000) $59,795 Avg Close $178.42 Range $166.01 - $195.35

Q3 2019

Shares 308,034 Value ($000) $59,250 Avg Close $176.52 Range $168.05 - $184.99

Q2 2019

Shares 288,889 Value ($000) $53,378 Avg Close $163.68 Range $155.39 - $170.86

Q1 2019

Shares 258,639 Value ($000) $45,526 Avg Close $142.15 Range $122.66 - $160.57

Q4 2018

Shares 259,042 Value ($000) $36,528 Avg Close $142.86 Range $119.99 - $156.72

Q3 2018

Shares 237,932 Value ($000) $40,496 Avg Close $149.23 Range $141.50 - $157.46

Q2 2018

Shares 226,472 Value ($000) $37,049 Avg Close $139.31 Range $129.79 - $148.42

Q1 2018

Shares 220,394 Value ($000) $33,831 Avg Close $140.78 Range $130.77 - $147.14

Q4 2017

Shares 195,215 Value ($000) $29,885 Avg Close $128.56 Range $117.64 - $140.80

Q3 2017

Shares 196,172 Value ($000) $26,497 Avg Close $114.67 Range $107.40 - $122.07

Q2 2017

Shares 195,784 Value ($000) $24,215 Avg Close $107.12 Range $101.05 - $113.07

Q1 2017

Shares 218,479 Value ($000) $26,191 Avg Close $104.00 Range $97.83 - $110.22

Q4 2016

Shares 348,147 Value ($000) $40,778 Avg Close $103.19 Range $99.75 - $109.51

Q3 2016

Shares 455,608 Value ($000) $55,662 Avg Close $98.18 Range $93.82 - $107.73

Q2 2016

Shares 871,621 Value ($000) $98,746 Avg Close $99.86 Range $93.68 - $104.13

Q1 2016

Shares 1,608,736 Value ($000) $185,648 Avg Close $87.70 Range $78.04 - $99.48

Q4 2015

Shares 1,236,350 Value ($000) $129,199 Avg Close $89.97 Range $81.36 - $93.80

Q3 2015

Shares 718,870 Value ($000) $70,636 Avg Close $83.80 Range $74.70 - $89.01

Q2 2015

Shares 716,866 Value ($000) $69,378 Avg Close $80.68 Range $77.46 - $84.87

Q1 2015

Shares 721,336 Value ($000) $67,582 Avg Close $74.61 Range $69.76 - $79.38

Q4 2014

Shares 752,800 Value ($000) $67,233 Avg Close $69.26 Range $61.83 - $76.84

Q3 2014

Shares 755,395 Value ($000) $61,429 Avg Close $66.12 Range $63.39 - $67.75

Q2 2014

Shares 1,945,045 Value ($000) $157,237 Avg Close $66.13 Range $62.97 - $69.73

Q1 2014

Shares 2,214,021 Value ($000) $176,502 Avg Close $66.92 Range $62.13 - $69.98

Q4 2013

Shares 2,282,360 Value ($000) $187,656 Avg Close $61.54 Range $56.86 - $68.00

Q3 2013

Shares 4,031,136 Value ($000) $296,853 Avg Close $59.53 Range $56.69 - $63.00

Q2 2013

Shares 4,046,518 Value ($000) $291,187 Avg Close $63.81 Range $55.49 - $67.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	98,975	$26,555	$254.06	$233.60 - $281.13
Q3 2025	102,838	$25,360	$260.61	$229.40 - $306.24
Q2 2025	102,838	$30,737	$302.88	$271.83 - $324.09
Q1 2025	102,834	$32,088	$349.45	$288.63 - $394.41
Q4 2024	101,714	$35,782	$354.74	$336.77 - $372.03
Q3 2024	101,714	$35,954	$322.76	$284.03 - $357.41
Q2 2024	104,178	$31,609	$299.34	$272.46 - $335.98
Q1 2024	166,603	$57,746	$354.76	$321.07 - $377.38
Q4 2023	169,166	$59,362	$312.68	$279.90 - $344.83
Q3 2023	190,567	$58,525	$304.36	$284.57 - $319.31
Q2 2023	201,852	$62,287	$279.68	$251.95 - $315.74
Q1 2023	202,061	$57,751	$261.35	$232.86 - $283.68
Q4 2022	233,234	$62,236	$264.08	$232.05 - $291.44
Q3 2022	257,930	$66,365	$274.70	$241.79 - $307.03
Q2 2022	267,890	$74,380	$284.60	$254.10 - $326.22
Q1 2022	252,954	$85,304	$318.52	$280.93 - $391.55
Q4 2021	236,664	$98,109	$343.31	$296.89 - $393.29
Q3 2021	245,703	$78,605	$305.51	$276.37 - $324.62
Q2 2021	233,314	$68,779	$268.15	$257.84 - $279.00
Q1 2021	187,995	$51,934	$241.32	$225.77 - $262.73
Q4 2020	142,214	$37,148	$223.05	$197.75 - $252.41
Q3 2020	154,822	$34,988	$212.28	$195.09 - $229.77
Q2 2020	162,657	$34,926	$174.62	$136.36 - $201.28
Q1 2020	187,669	$30,639	$177.04	$126.13 - $199.00
Q4 2019	283,967	$59,795	$178.42	$166.01 - $195.35
Q3 2019	308,034	$59,250	$176.52	$168.05 - $184.99
Q2 2019	288,889	$53,378	$163.68	$155.39 - $170.86
Q1 2019	258,639	$45,526	$142.15	$122.66 - $160.57
Q4 2018	259,042	$36,528	$142.86	$119.99 - $156.72
Q3 2018	237,932	$40,496	$149.23	$141.50 - $157.46
Q2 2018	226,472	$37,049	$139.31	$129.79 - $148.42
Q1 2018	220,394	$33,831	$140.78	$130.77 - $147.14
Q4 2017	195,215	$29,885	$128.56	$117.64 - $140.80
Q3 2017	196,172	$26,497	$114.67	$107.40 - $122.07
Q2 2017	195,784	$24,215	$107.12	$101.05 - $113.07
Q1 2017	218,479	$26,191	$104.00	$97.83 - $110.22
Q4 2016	348,147	$40,778	$103.19	$99.75 - $109.51
Q3 2016	455,608	$55,662	$98.18	$93.82 - $107.73
Q2 2016	871,621	$98,746	$99.86	$93.68 - $104.13
Q1 2016	1,608,736	$185,648	$87.70	$78.04 - $99.48
Q4 2015	1,236,350	$129,199	$89.97	$81.36 - $93.80
Q3 2015	718,870	$70,636	$83.80	$74.70 - $89.01
Q2 2015	716,866	$69,378	$80.68	$77.46 - $84.87
Q1 2015	721,336	$67,582	$74.61	$69.76 - $79.38
Q4 2014	752,800	$67,233	$69.26	$61.83 - $76.84
Q3 2014	755,395	$61,429	$66.12	$63.39 - $67.75
Q2 2014	1,945,045	$157,237	$66.13	$62.97 - $69.73
Q1 2014	2,214,021	$176,502	$66.92	$62.13 - $69.98
Q4 2013	2,282,360	$187,656	$61.54	$56.86 - $68.00
Q3 2013	4,031,136	$296,853	$59.53	$56.69 - $63.00
Q2 2013	4,046,518	$291,187	$63.81	$55.49 - $67.73