INTERNATIONAL BUSINESS MACHS

Ticker: IBM CUSIP: 459200101 Class: COM

Clarkston Capital Partners, LLC's Holding History (CIK: 0001562855)

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

Q4 2025

Shares 7,100 Value ($000) $2,103 Avg Close $298.78 Range $262.11 - $324.90

Q3 2025

Shares 7,205 Value ($000) $2,033 Avg Close $259.55 Range $232.08 - $292.01

Q2 2025

Shares 7,050 Value ($000) $2,078 Avg Close $253.82 Range $210.49 - $292.56

Q1 2025

Shares 7,050 Value ($000) $1,753 Avg Close $239.40 Range $209.20 - $261.47

Q4 2024

Shares 7,205 Value ($000) $1,584 Avg Close $216.31 Range $196.83 - $233.32

Q2 2024

Shares 8,151 Value ($000) $1,410 Avg Close $165.85 Range $154.39 - $183.50

Q1 2024

Shares 8,151 Value ($000) $1,557 Avg Close $172.56 Range $148.54 - $189.10

Q4 2023

Shares 8,151 Value ($000) $1,333 Avg Close $141.50 Range $126.39 - $156.49

Q3 2023

Shares 8,026 Value ($000) $1,126 Avg Close $131.75 Range $120.98 - $141.33

Q2 2023

Shares 7,676 Value ($000) $1,027 Avg Close $118.05 Range $110.47 - $128.27

Q1 2023

Shares 7,676 Value ($000) $1,006 Avg Close $120.73 Range $110.43 - $131.92

Q4 2022

Shares 8,476 Value ($000) $1,194 Avg Close $123.05 Range $102.35 - $137.32

Q3 2022

Shares 9,298 Value ($000) $1,105 Avg Close $115.64 Range $105.06 - $124.09

Q2 2022

Shares 9,298 Value ($000) $1,313 Avg Close $117.50 Range $107.95 - $126.60

Q1 2022

Shares 9,398 Value ($000) $1,222 Avg Close $112.10 Range $102.68 - $121.43

Q4 2021

Shares 9,398 Value ($000) $1,256 Avg Close $106.49 Range $97.83 - $117.62

Q3 2021

Shares 10,326 Value ($000) $1,435 Avg Close $112.12 Range $106.97 - $117.48

Q2 2021

Shares 10,346 Value ($000) $1,517 Avg Close $113.44 Range $102.70 - $121.73

Q1 2021

Shares 10,326 Value ($000) $1,376 Avg Close $98.07 Range $91.22 - $107.97

Q4 2020

Shares 9,022 Value ($000) $1,136 Avg Close $93.41 Range $81.15 - $103.82

Q3 2020

Shares 9,022 Value ($000) $1,098 Avg Close $93.86 Range $87.12 - $99.96

Q2 2020

Shares 9,097 Value ($000) $1,099 Avg Close $91.40 Range $78.00 - $102.76

Q1 2020

Shares 8,662 Value ($000) $961 Avg Close $98.28 Range $67.58 - $117.24

Q4 2019

Shares 250,995 Value ($000) $33,643 Avg Close $99.90 Range $95.55 - $107.55

Q3 2019

Shares 251,190 Value ($000) $36,528 Avg Close $102.47 Range $94.04 - $110.34

Q2 2019

Shares 251,567 Value ($000) $34,691 Avg Close $98.62 Range $91.51 - $103.66

Q1 2019

Shares 249,022 Value ($000) $35,137 Avg Close $94.64 Range $78.71 - $101.33

Q4 2018

Shares 239,988 Value ($000) $27,279 Avg Close $87.95 Range $74.66 - $107.42

Q3 2018

Shares 236,031 Value ($000) $35,690 Avg Close $101.25 Range $95.14 - $106.71

Q2 2018

Shares 234,524 Value ($000) $32,763 Avg Close $99.95 Range $94.63 - $110.30

Q1 2018

Shares 237,727 Value ($000) $36,474 Avg Close $107.30 Range $98.32 - $115.38

Q4 2017

Shares 235,780 Value ($000) $36,173 Avg Close $102.11 Range $96.94 - $108.49

Q3 2017

Shares 234,220 Value ($000) $33,981 Avg Close $96.87 Range $92.88 - $103.07

Q2 2017

Shares 168,421 Value ($000) $25,908 Avg Close $103.77 Range $98.95 - $115.36

Q1 2017

Shares 144,000 Value ($000) $25,076 Avg Close $114.39 Range $107.32 - $119.58

Q4 2016

Shares 144,500 Value ($000) $23,986 Avg Close $103.05 Range $95.06 - $110.31

Q3 2016

Shares 145,397 Value ($000) $23,096 Avg Close $101.76 Range $95.61 - $106.13

Q2 2016

Shares 144,147 Value ($000) $21,879 Avg Close $95.13 Range $90.08 - $99.15

Q1 2016

Shares 135,087 Value ($000) $20,458,926 Avg Close $84.07 Range $73.78 - $96.70

Q4 2015

Shares 126,685 Value ($000) $17,434 Avg Close $87.52 Range $82.31 - $94.87

Q3 2015

Shares 116,562 Value ($000) $16,898 Avg Close $95.35 Range $87.10 - $106.76

Q2 2015

Shares 112,013 Value ($000) $18,220 Avg Close $102.99 Range $96.57 - $107.49

Q1 2015

Shares 109,096 Value ($000) $17,510 Avg Close $96.47 Range $90.53 - $100.82

Q4 2014

Shares 32,152 Value ($000) $5,158 Avg Close $100.47 Range $91.12 - $114.79

Q3 2014

Shares 28,037 Value ($000) $5,322 Avg Close $114.33 Range $108.62 - $117.41

Q2 2014

Shares 25,097 Value ($000) $4,549 Avg Close $112.28 Range $107.17 - $118.40

Q1 2014

Shares 18,187 Value ($000) $3,501 Avg Close $109.22 Range $101.79 - $116.27

Q4 2013

Shares 6,259 Value ($000) $1,174 Avg Close $106.40 Range $101.46 - $111.01

Q3 2013

Shares 6,809 Value ($000) $1,261 Avg Close $111.55 Range $106.48 - $117.56

Q2 2013

Shares 5,184 Value ($000) $991 Avg Close $118.94 Range $109.29 - $125.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,100	$2,103	$298.78	$262.11 - $324.90
Q3 2025	7,205	$2,033	$259.55	$232.08 - $292.01
Q2 2025	7,050	$2,078	$253.82	$210.49 - $292.56
Q1 2025	7,050	$1,753	$239.40	$209.20 - $261.47
Q4 2024	7,205	$1,584	$216.31	$196.83 - $233.32
Q2 2024	8,151	$1,410	$165.85	$154.39 - $183.50
Q1 2024	8,151	$1,557	$172.56	$148.54 - $189.10
Q4 2023	8,151	$1,333	$141.50	$126.39 - $156.49
Q3 2023	8,026	$1,126	$131.75	$120.98 - $141.33
Q2 2023	7,676	$1,027	$118.05	$110.47 - $128.27
Q1 2023	7,676	$1,006	$120.73	$110.43 - $131.92
Q4 2022	8,476	$1,194	$123.05	$102.35 - $137.32
Q3 2022	9,298	$1,105	$115.64	$105.06 - $124.09
Q2 2022	9,298	$1,313	$117.50	$107.95 - $126.60
Q1 2022	9,398	$1,222	$112.10	$102.68 - $121.43
Q4 2021	9,398	$1,256	$106.49	$97.83 - $117.62
Q3 2021	10,326	$1,435	$112.12	$106.97 - $117.48
Q2 2021	10,346	$1,517	$113.44	$102.70 - $121.73
Q1 2021	10,326	$1,376	$98.07	$91.22 - $107.97
Q4 2020	9,022	$1,136	$93.41	$81.15 - $103.82
Q3 2020	9,022	$1,098	$93.86	$87.12 - $99.96
Q2 2020	9,097	$1,099	$91.40	$78.00 - $102.76
Q1 2020	8,662	$961	$98.28	$67.58 - $117.24
Q4 2019	250,995	$33,643	$99.90	$95.55 - $107.55
Q3 2019	251,190	$36,528	$102.47	$94.04 - $110.34
Q2 2019	251,567	$34,691	$98.62	$91.51 - $103.66
Q1 2019	249,022	$35,137	$94.64	$78.71 - $101.33
Q4 2018	239,988	$27,279	$87.95	$74.66 - $107.42
Q3 2018	236,031	$35,690	$101.25	$95.14 - $106.71
Q2 2018	234,524	$32,763	$99.95	$94.63 - $110.30
Q1 2018	237,727	$36,474	$107.30	$98.32 - $115.38
Q4 2017	235,780	$36,173	$102.11	$96.94 - $108.49
Q3 2017	234,220	$33,981	$96.87	$92.88 - $103.07
Q2 2017	168,421	$25,908	$103.77	$98.95 - $115.36
Q1 2017	144,000	$25,076	$114.39	$107.32 - $119.58
Q4 2016	144,500	$23,986	$103.05	$95.06 - $110.31
Q3 2016	145,397	$23,096	$101.76	$95.61 - $106.13
Q2 2016	144,147	$21,879	$95.13	$90.08 - $99.15
Q1 2016	135,087	$20,458,926	$84.07	$73.78 - $96.70
Q4 2015	126,685	$17,434	$87.52	$82.31 - $94.87
Q3 2015	116,562	$16,898	$95.35	$87.10 - $106.76
Q2 2015	112,013	$18,220	$102.99	$96.57 - $107.49
Q1 2015	109,096	$17,510	$96.47	$90.53 - $100.82
Q4 2014	32,152	$5,158	$100.47	$91.12 - $114.79
Q3 2014	28,037	$5,322	$114.33	$108.62 - $117.41
Q2 2014	25,097	$4,549	$112.28	$107.17 - $118.40
Q1 2014	18,187	$3,501	$109.22	$101.79 - $116.27
Q4 2013	6,259	$1,174	$106.40	$101.46 - $111.01
Q3 2013	6,809	$1,261	$111.55	$106.48 - $117.56
Q2 2013	5,184	$991	$118.94	$109.29 - $125.13