FISERV INC

Ticker: FISV CUSIP: 337738108 Class: COM

Callahan Advisors, LLC's Holding History (CIK: 0001395055)

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

Q4 2025

Shares 28,668 Value ($000) $1,926 Avg Close $83.87 Range $59.56 - $129.85

Q3 2025

Shares 8,829 Value ($000) $1,138 Avg Close $143.31 Range $127.41 - $175.92

Q2 2025

Shares 8,910 Value ($000) $1,536 Avg Close $181.35 Range $156.30 - $227.00

Q1 2025

Shares 8,910 Value ($000) $1,968 Avg Close $218.93 Range $199.52 - $238.59

Q4 2024

Shares 8,960 Value ($000) $1,841 Avg Close $204.14 Range $179.00 - $223.23

Q3 2024

Shares 8,985 Value ($000) $1,614 Avg Close $164.95 Range $146.46 - $179.95

Q2 2024

Shares 8,985 Value ($000) $1,339 Avg Close $151.37 Range $145.98 - $159.92

Q1 2024

Shares 9,485 Value ($000) $1,516 Avg Close $145.64 Range $131.41 - $159.99

Q4 2023

Shares 9,485 Value ($000) $1,260 Avg Close $122.71 Range $109.11 - $136.49

Q3 2023

Shares 9,515 Value ($000) $1,075 Avg Close $123.15 Range $112.40 - $130.74

Q2 2023

Shares 11,315 Value ($000) $1,427 Avg Close $117.72 Range $110.31 - $126.55

Q1 2023

Shares 11,315 Value ($000) $1,279 Avg Close $110.00 Range $98.81 - $119.48

Q4 2022

Shares 11,215 Value ($000) $1,134 Avg Close $99.59 Range $91.55 - $106.23

Q3 2022

Shares 11,415 Value ($000) $1,068 Avg Close $101.91 Range $88.77 - $110.94

Q2 2022

Shares 11,415 Value ($000) $1,016 Avg Close $96.99 Range $87.03 - $105.26

Q1 2022

Shares 11,565 Value ($000) $1,173 Avg Close $101.21 Range $89.91 - $110.99

Q4 2021

Shares 12,465 Value ($000) $1,294 Avg Close $103.40 Range $92.06 - $111.84

Q3 2021

Shares 12,465 Value ($000) $1,352 Avg Close $111.73 Range $105.48 - $119.86

Q2 2021

Shares 13,590 Value ($000) $1,453 Avg Close $116.26 Range $106.36 - $127.34

Q1 2021

Shares 14,215 Value ($000) $1,692 Avg Close $114.76 Range $100.36 - $126.25

Q4 2020

Shares 17,410 Value ($000) $1,982 Avg Close $107.76 Range $92.81 - $121.83

Q3 2020

Shares 17,910 Value ($000) $1,846 Avg Close $99.60 Range $92.15 - $104.74

Q2 2020

Shares 19,120 Value ($000) $1,866 Avg Close $100.70 Range $84.37 - $109.84

Q1 2020

Shares 19,120 Value ($000) $1,816 Avg Close $111.08 Range $73.50 - $125.05

Q4 2019

Shares 19,270 Value ($000) $2,228 Avg Close $110.41 Range $99.75 - $118.00

Q3 2019

Shares 19,520 Value ($000) $2,022 Avg Close $102.09 Range $91.33 - $109.92

Q2 2019

Shares 20,390 Value ($000) $1,859 Avg Close $87.63 Range $81.62 - $92.29

Q1 2019

Shares 21,840 Value ($000) $1,928 Avg Close $82.51 Range $68.45 - $88.65

Q4 2018

Shares 29,306 Value ($000) $2,154 Avg Close $77.30 Range $68.55 - $82.79

Q3 2018

Shares 33,690 Value ($000) $2,775 Avg Close $78.49 Range $73.54 - $82.41

Q2 2018

Shares 67,295 Value ($000) $4,986 Avg Close $72.61 Range $68.43 - $76.98

Q1 2018

Shares 79,080 Value ($000) $5,639 Avg Close $70.32 Range $62.76 - $74.45

Q4 2017

Shares 45,385 Value ($000) $5,951 Avg Close $64.57 Range $60.19 - $66.68

Q3 2017

Shares 48,060 Value ($000) $6,198 Avg Close $62.13 Range $59.85 - $64.81

Q2 2017

Shares 48,365 Value ($000) $5,917 Avg Close $60.49 Range $57.48 - $63.55

Q1 2017

Shares 50,105 Value ($000) $5,778 Avg Close $56.13 Range $52.26 - $59.15

Q4 2016

Shares 52,050 Value ($000) $5,532 Avg Close $51.37 Range $46.41 - $54.55

Q3 2016

Shares 54,560 Value ($000) $5,427 Avg Close $52.44 Range $48.87 - $55.76

Q2 2016

Shares 59,135 Value ($000) $6,430 Avg Close $51.47 Range $48.17 - $54.42

Q1 2016

Shares 62,450 Value ($000) $6,406 Avg Close $47.42 Range $42.81 - $51.44

Q4 2015

Shares 64,800 Value ($000) $5,927 Avg Close $46.96 Range $42.70 - $48.88

Q3 2015

Shares 67,756 Value ($000) $5,868 Avg Close $43.26 Range $38.98 - $45.27

Q2 2015

Shares 71,826 Value ($000) $5,949 Avg Close $40.21 Range $38.46 - $43.20

Q1 2015

Shares 71,950 Value ($000) $5,713 Avg Close $38.13 Range $34.56 - $40.48

Q4 2014

Shares 70,590 Value ($000) $5,010 Avg Close $34.23 Range $30.27 - $36.63

Q3 2014

Shares 69,380 Value ($000) $4,484 Avg Close $31.60 Range $29.84 - $33.05

Q2 2014

Shares 70,010 Value ($000) $4,223 Avg Close $29.64 Range $27.45 - $31.14

Q1 2014

Shares 68,415 Value ($000) $3,878 Avg Close $28.60 Range $26.84 - $29.64

Q4 2013

Shares 67,600 Value ($000) $3,992 Avg Close $26.98 Range $24.48 - $29.64

Q3 2013

Shares 33,345 Value ($000) $3,370 Avg Close $24.19 Range $21.57 - $25.80

Q2 2013

Shares 33,045 Value ($000) $2,888 Avg Close $21.93 Range $21.09 - $22.79

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	28,668	$1,926	$83.87	$59.56 - $129.85
Q3 2025	8,829	$1,138	$143.31	$127.41 - $175.92
Q2 2025	8,910	$1,536	$181.35	$156.30 - $227.00
Q1 2025	8,910	$1,968	$218.93	$199.52 - $238.59
Q4 2024	8,960	$1,841	$204.14	$179.00 - $223.23
Q3 2024	8,985	$1,614	$164.95	$146.46 - $179.95
Q2 2024	8,985	$1,339	$151.37	$145.98 - $159.92
Q1 2024	9,485	$1,516	$145.64	$131.41 - $159.99
Q4 2023	9,485	$1,260	$122.71	$109.11 - $136.49
Q3 2023	9,515	$1,075	$123.15	$112.40 - $130.74
Q2 2023	11,315	$1,427	$117.72	$110.31 - $126.55
Q1 2023	11,315	$1,279	$110.00	$98.81 - $119.48
Q4 2022	11,215	$1,134	$99.59	$91.55 - $106.23
Q3 2022	11,415	$1,068	$101.91	$88.77 - $110.94
Q2 2022	11,415	$1,016	$96.99	$87.03 - $105.26
Q1 2022	11,565	$1,173	$101.21	$89.91 - $110.99
Q4 2021	12,465	$1,294	$103.40	$92.06 - $111.84
Q3 2021	12,465	$1,352	$111.73	$105.48 - $119.86
Q2 2021	13,590	$1,453	$116.26	$106.36 - $127.34
Q1 2021	14,215	$1,692	$114.76	$100.36 - $126.25
Q4 2020	17,410	$1,982	$107.76	$92.81 - $121.83
Q3 2020	17,910	$1,846	$99.60	$92.15 - $104.74
Q2 2020	19,120	$1,866	$100.70	$84.37 - $109.84
Q1 2020	19,120	$1,816	$111.08	$73.50 - $125.05
Q4 2019	19,270	$2,228	$110.41	$99.75 - $118.00
Q3 2019	19,520	$2,022	$102.09	$91.33 - $109.92
Q2 2019	20,390	$1,859	$87.63	$81.62 - $92.29
Q1 2019	21,840	$1,928	$82.51	$68.45 - $88.65
Q4 2018	29,306	$2,154	$77.30	$68.55 - $82.79
Q3 2018	33,690	$2,775	$78.49	$73.54 - $82.41
Q2 2018	67,295	$4,986	$72.61	$68.43 - $76.98
Q1 2018	79,080	$5,639	$70.32	$62.76 - $74.45
Q4 2017	45,385	$5,951	$64.57	$60.19 - $66.68
Q3 2017	48,060	$6,198	$62.13	$59.85 - $64.81
Q2 2017	48,365	$5,917	$60.49	$57.48 - $63.55
Q1 2017	50,105	$5,778	$56.13	$52.26 - $59.15
Q4 2016	52,050	$5,532	$51.37	$46.41 - $54.55
Q3 2016	54,560	$5,427	$52.44	$48.87 - $55.76
Q2 2016	59,135	$6,430	$51.47	$48.17 - $54.42
Q1 2016	62,450	$6,406	$47.42	$42.81 - $51.44
Q4 2015	64,800	$5,927	$46.96	$42.70 - $48.88
Q3 2015	67,756	$5,868	$43.26	$38.98 - $45.27
Q2 2015	71,826	$5,949	$40.21	$38.46 - $43.20
Q1 2015	71,950	$5,713	$38.13	$34.56 - $40.48
Q4 2014	70,590	$5,010	$34.23	$30.27 - $36.63
Q3 2014	69,380	$4,484	$31.60	$29.84 - $33.05
Q2 2014	70,010	$4,223	$29.64	$27.45 - $31.14
Q1 2014	68,415	$3,878	$28.60	$26.84 - $29.64
Q4 2013	67,600	$3,992	$26.98	$24.48 - $29.64
Q3 2013	33,345	$3,370	$24.19	$21.57 - $25.80
Q2 2013	33,045	$2,888	$21.93	$21.09 - $22.79