FISERV INC

Ticker: FISV CUSIP: 337738108 Class: COM

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

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

Q4 2025

Shares 113,201 Value ($000) $7,604 Avg Close $83.87 Range $59.56 - $129.85

Q3 2025

Shares 118,484 Value ($000) $15,276 Avg Close $143.31 Range $127.41 - $175.92

Q2 2025

Shares 212,639 Value ($000) $36,661 Avg Close $181.35 Range $156.30 - $227.00

Q1 2025

Shares 212,520 Value ($000) $46,931 Avg Close $218.93 Range $199.52 - $238.59

Q4 2024

Shares 193,595 Value ($000) $39,768 Avg Close $204.14 Range $179.00 - $223.23

Q3 2024

Shares 168,529 Value ($000) $30,276 Avg Close $164.95 Range $146.46 - $179.95

Q2 2024

Shares 119,343 Value ($000) $17,787 Avg Close $151.37 Range $145.98 - $159.92

Q1 2024

Shares 123,699 Value ($000) $19,770 Avg Close $145.64 Range $131.41 - $159.99

Q4 2023

Shares 126,810 Value ($000) $16,845 Avg Close $122.71 Range $109.11 - $136.49

Q3 2023

Shares 128,466 Value ($000) $14,512 Avg Close $123.15 Range $112.40 - $130.74

Q2 2023

Shares 128,466 Value ($000) $16,206 Avg Close $117.72 Range $110.31 - $126.55

Q1 2023

Shares 128,466 Value ($000) $14,521 Avg Close $110.00 Range $98.81 - $119.48

Q4 2022

Shares 144,527 Value ($000) $14,607 Avg Close $99.59 Range $91.55 - $106.23

Q3 2022

Shares 170,080 Value ($000) $15,914 Avg Close $101.91 Range $88.77 - $110.94

Q2 2022

Shares 170,080 Value ($000) $15,132 Avg Close $96.99 Range $87.03 - $105.26

Q1 2022

Shares 165,500 Value ($000) $16,782 Avg Close $101.21 Range $89.91 - $110.99

Q4 2021

Shares 143,442 Value ($000) $14,888 Avg Close $103.40 Range $92.06 - $111.84

Q3 2021

Shares 137,889 Value ($000) $14,961 Avg Close $111.73 Range $105.48 - $119.86

Q2 2021

Shares 125,722 Value ($000) $13,438 Avg Close $116.26 Range $106.36 - $127.34

Q1 2021

Shares 97,127 Value ($000) $11,562 Avg Close $114.76 Range $100.36 - $126.25

Q4 2020

Shares 94,126 Value ($000) $10,717 Avg Close $107.76 Range $92.81 - $121.83

Q3 2020

Shares 98,203 Value ($000) $10,120 Avg Close $99.60 Range $92.15 - $104.74

Q2 2020

Shares 106,822 Value ($000) $10,428 Avg Close $100.70 Range $84.37 - $109.84

Q1 2020

Shares 113,656 Value ($000) $10,796 Avg Close $111.08 Range $73.50 - $125.05

Q4 2019

Shares 124,861 Value ($000) $14,438 Avg Close $110.41 Range $99.75 - $118.00

Q3 2019

Shares 126,881 Value ($000) $13,144 Avg Close $102.09 Range $91.33 - $109.92

Q2 2019

Shares 115,995 Value ($000) $10,574 Avg Close $87.63 Range $81.62 - $92.29

Q1 2019

Shares 123,717 Value ($000) $10,922 Avg Close $82.51 Range $68.45 - $88.65

Q4 2018

Shares 123,010 Value ($000) $9,040 Avg Close $77.30 Range $68.55 - $82.79

Q3 2018

Shares 104,896 Value ($000) $8,641 Avg Close $78.49 Range $73.54 - $82.41

Q2 2018

Shares 114,588 Value ($000) $8,490 Avg Close $72.61 Range $68.43 - $76.98

Q1 2018

Shares 134,690 Value ($000) $9,605 Avg Close $70.32 Range $62.76 - $74.45

Q4 2017

Shares 64,169 Value ($000) $8,414 Avg Close $64.57 Range $60.19 - $66.68

Q3 2017

Shares 65,501 Value ($000) $8,447 Avg Close $62.13 Range $59.85 - $64.81

Q2 2017

Shares 63,149 Value ($000) $7,726 Avg Close $60.49 Range $57.48 - $63.55

Q1 2017

Shares 60,176 Value ($000) $6,939 Avg Close $56.13 Range $52.26 - $59.15

Q4 2016

Shares 60,314 Value ($000) $6,410 Avg Close $51.37 Range $46.41 - $54.55

Q3 2016

Shares 65,707 Value ($000) $6,536 Avg Close $52.44 Range $48.87 - $55.76

Q2 2016

Shares 65,642 Value ($000) $7,137 Avg Close $51.47 Range $48.17 - $54.42

Q1 2016

Shares 65,617 Value ($000) $6,731 Avg Close $47.42 Range $42.81 - $51.44

Q4 2015

Shares 61,525 Value ($000) $5,627 Avg Close $46.96 Range $42.70 - $48.88

Q3 2015

Shares 61,525 Value ($000) $5,329 Avg Close $43.26 Range $38.98 - $45.27

Q2 2015

Shares 61,505 Value ($000) $5,094 Avg Close $40.21 Range $38.46 - $43.20

Q1 2015

Shares 64,975 Value ($000) $5,159 Avg Close $38.13 Range $34.56 - $40.48

Q4 2014

Shares 64,937 Value ($000) $4,609 Avg Close $34.23 Range $30.27 - $36.63

Q3 2014

Shares 64,600 Value ($000) $4,175 Avg Close $31.60 Range $29.84 - $33.05

Q2 2014

Shares 64,600 Value ($000) $3,897 Avg Close $29.64 Range $27.45 - $31.14

Q1 2014

Shares 60,000 Value ($000) $3,401 Avg Close $28.60 Range $26.84 - $29.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	113,201	$7,604	$83.87	$59.56 - $129.85
Q3 2025	118,484	$15,276	$143.31	$127.41 - $175.92
Q2 2025	212,639	$36,661	$181.35	$156.30 - $227.00
Q1 2025	212,520	$46,931	$218.93	$199.52 - $238.59
Q4 2024	193,595	$39,768	$204.14	$179.00 - $223.23
Q3 2024	168,529	$30,276	$164.95	$146.46 - $179.95
Q2 2024	119,343	$17,787	$151.37	$145.98 - $159.92
Q1 2024	123,699	$19,770	$145.64	$131.41 - $159.99
Q4 2023	126,810	$16,845	$122.71	$109.11 - $136.49
Q3 2023	128,466	$14,512	$123.15	$112.40 - $130.74
Q2 2023	128,466	$16,206	$117.72	$110.31 - $126.55
Q1 2023	128,466	$14,521	$110.00	$98.81 - $119.48
Q4 2022	144,527	$14,607	$99.59	$91.55 - $106.23
Q3 2022	170,080	$15,914	$101.91	$88.77 - $110.94
Q2 2022	170,080	$15,132	$96.99	$87.03 - $105.26
Q1 2022	165,500	$16,782	$101.21	$89.91 - $110.99
Q4 2021	143,442	$14,888	$103.40	$92.06 - $111.84
Q3 2021	137,889	$14,961	$111.73	$105.48 - $119.86
Q2 2021	125,722	$13,438	$116.26	$106.36 - $127.34
Q1 2021	97,127	$11,562	$114.76	$100.36 - $126.25
Q4 2020	94,126	$10,717	$107.76	$92.81 - $121.83
Q3 2020	98,203	$10,120	$99.60	$92.15 - $104.74
Q2 2020	106,822	$10,428	$100.70	$84.37 - $109.84
Q1 2020	113,656	$10,796	$111.08	$73.50 - $125.05
Q4 2019	124,861	$14,438	$110.41	$99.75 - $118.00
Q3 2019	126,881	$13,144	$102.09	$91.33 - $109.92
Q2 2019	115,995	$10,574	$87.63	$81.62 - $92.29
Q1 2019	123,717	$10,922	$82.51	$68.45 - $88.65
Q4 2018	123,010	$9,040	$77.30	$68.55 - $82.79
Q3 2018	104,896	$8,641	$78.49	$73.54 - $82.41
Q2 2018	114,588	$8,490	$72.61	$68.43 - $76.98
Q1 2018	134,690	$9,605	$70.32	$62.76 - $74.45
Q4 2017	64,169	$8,414	$64.57	$60.19 - $66.68
Q3 2017	65,501	$8,447	$62.13	$59.85 - $64.81
Q2 2017	63,149	$7,726	$60.49	$57.48 - $63.55
Q1 2017	60,176	$6,939	$56.13	$52.26 - $59.15
Q4 2016	60,314	$6,410	$51.37	$46.41 - $54.55
Q3 2016	65,707	$6,536	$52.44	$48.87 - $55.76
Q2 2016	65,642	$7,137	$51.47	$48.17 - $54.42
Q1 2016	65,617	$6,731	$47.42	$42.81 - $51.44
Q4 2015	61,525	$5,627	$46.96	$42.70 - $48.88
Q3 2015	61,525	$5,329	$43.26	$38.98 - $45.27
Q2 2015	61,505	$5,094	$40.21	$38.46 - $43.20
Q1 2015	64,975	$5,159	$38.13	$34.56 - $40.48
Q4 2014	64,937	$4,609	$34.23	$30.27 - $36.63
Q3 2014	64,600	$4,175	$31.60	$29.84 - $33.05
Q2 2014	64,600	$3,897	$29.64	$27.45 - $31.14
Q1 2014	60,000	$3,401	$28.60	$26.84 - $29.64