UNION PAC CORP

Ticker: UNP CUSIP: 907818108 Class: Common Stock

Dodge & Cox's Holding History (CIK: 0000200217)

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

Q4 2025

Shares 263,116 Value ($000) $60,864 Avg Close $227.32 Range $214.28 - $241.52

Q3 2025

Shares 272,881 Value ($000) $64,501 Avg Close $223.15 Range $209.61 - $237.85

Q2 2025

Shares 275,441 Value ($000) $63,373 Avg Close $218.47 Range $200.99 - $234.23

Q1 2025

Shares 275,962 Value ($000) $65,193 Avg Close $235.58 Range $217.31 - $250.85

Q4 2024

Shares 278,219 Value ($000) $63,445 Avg Close $230.22 Range $216.69 - $244.44

Q3 2024

Shares 282,232 Value ($000) $69,565 Avg Close $234.64 Range $213.12 - $250.61

Q2 2024

Shares 282,582 Value ($000) $63,937 Avg Close $225.50 Range $211.11 - $239.06

Q1 2024

Shares 283,191 Value ($000) $69,645 Avg Close $235.59 Range $224.05 - $247.16

Q4 2023

Shares 284,628 Value ($000) $69,910 Avg Close $209.24 Range $189.41 - $236.01

Q3 2023

Shares 266,114 Value ($000) $54,189 Avg Close $206.15 Range $189.41 - $227.18

Q2 2023

Shares 268,590 Value ($000) $54,959 Avg Close $187.00 Range $178.63 - $195.46

Q1 2023

Shares 272,040 Value ($000) $54,751 Avg Close $189.39 Range $172.36 - $202.21

Q4 2022

Shares 275,450 Value ($000) $57,037 Avg Close $190.19 Range $170.17 - $205.38

Q3 2022

Shares 283,022 Value ($000) $55,138 Avg Close $204.23 Range $180.38 - $223.25

Q2 2022

Shares 286,077 Value ($000) $61,015 Avg Close $208.79 Range $188.11 - $251.31

Q1 2022

Shares 291,626 Value ($000) $79,675 Avg Close $230.57 Range $215.79 - $255.44

Q4 2021

Shares 299,433 Value ($000) $75,436 Avg Close $214.98 Range $178.93 - $230.85

Q3 2021

Shares 302,714 Value ($000) $59,335 Avg Close $195.24 Range $177.47 - $206.45

Q2 2021

Shares 311,026 Value ($000) $68,404 Avg Close $200.38 Range $193.61 - $207.73

Q1 2021

Shares 321,501 Value ($000) $70,862 Avg Close $188.09 Range $172.69 - $201.16

Q4 2020

Shares 324,969 Value ($000) $67,665 Avg Close $178.06 Range $152.62 - $187.90

Q3 2020

Shares 345,109 Value ($000) $67,942 Avg Close $164.87 Range $145.81 - $183.13

Q2 2020

Shares 355,324 Value ($000) $60,075 Avg Close $141.44 Range $116.67 - $166.32

Q1 2020

Shares 360,412 Value ($000) $50,833 Avg Close $144.98 Range $92.53 - $165.42

Q4 2019

Shares 378,768 Value ($000) $68,477 Avg Close $149.35 Range $129.80 - $158.96

Q3 2019

Shares 389,994 Value ($000) $63,171 Avg Close $145.81 Range $135.51 - $156.22

Q2 2019

Shares 404,391 Value ($000) $68,387 Avg Close $147.77 Range $141.48 - $154.96

Q1 2019

Shares 4,167,442 Value ($000) $696,796 Avg Close $138.09 Range $113.18 - $147.67

Q4 2018

Shares 4,244,168 Value ($000) $586,671 Avg Close $126.42 Range $109.68 - $140.54

Q3 2018

Shares 10,054,574 Value ($000) $1,637,186 Avg Close $127.79 Range $115.79 - $141.09

Q2 2018

Shares 10,136,876 Value ($000) $1,436,193 Avg Close $117.74 Range $106.53 - $125.68

Q1 2018

Shares 13,217,459 Value ($000) $1,776,823 Avg Close $113.06 Range $101.65 - $119.96

Q4 2017

Shares 13,481,579 Value ($000) $1,807,880 Avg Close $100.79 Range $90.65 - $114.32

Q3 2017

Shares 13,617,369 Value ($000) $1,579,206 Avg Close $89.12 Range $83.79 - $97.51

Q2 2017

Shares 13,482,029 Value ($000) $1,468,328 Avg Close $90.11 Range $85.85 - $94.94

Q1 2017

Shares 13,648,408 Value ($000) $1,445,639 Avg Close $87.64 Range $82.97 - $91.31

Q4 2016

Shares 14,011,665 Value ($000) $1,452,729 Avg Close $80.32 Range $70.95 - $87.41

Q3 2016

Shares 14,410,139 Value ($000) $1,405,421 Avg Close $75.95 Range $69.69 - $79.87

Q2 2016

Shares 15,188,949 Value ($000) $1,325,236 Avg Close $68.24 Range $62.21 - $73.04

Q1 2016

Shares 12,252,674 Value ($000) $974,700 Avg Close $61.97 Range $53.60 - $68.66

Q4 2015

Shares 287,599 Value ($000) $22,490 Avg Close $68.29 Range $59.78 - $78.05

Q3 2015

Shares 293,560 Value ($000) $25,954 Avg Close $72.17 Range $62.57 - $78.67

Q2 2015

Shares 299,760 Value ($000) $28,588 Avg Close $81.98 Range $74.88 - $88.24

Q1 2015

Shares 306,235 Value ($000) $33,168 Avg Close $91.85 Range $83.77 - $97.28

Q4 2014

Shares 320,585 Value ($000) $38,191 Avg Close $89.46 Range $74.83 - $96.18

Q3 2014

Shares 335,694 Value ($000) $36,396 Avg Close $80.32 Range $74.93 - $85.79

Q2 2014

Shares 340,192 Value ($000) $33,934 Avg Close $74.77 Range $69.66 - $79.38

Q1 2014

Shares 176,999 Value ($000) $33,216 Avg Close $68.27 Range $63.27 - $73.42

Q4 2013

Shares 179,432 Value ($000) $30,145 Avg Close $60.55 Range $56.95 - $64.52

Q3 2013

Shares 181,260 Value ($000) $28,157 Avg Close $60.12 Range $58.03 - $62.72

Q2 2013

Shares 182,310 Value ($000) $28,127 Avg Close $57.06 Range $51.32 - $60.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	263,116	$60,864	$227.32	$214.28 - $241.52
Q3 2025	272,881	$64,501	$223.15	$209.61 - $237.85
Q2 2025	275,441	$63,373	$218.47	$200.99 - $234.23
Q1 2025	275,962	$65,193	$235.58	$217.31 - $250.85
Q4 2024	278,219	$63,445	$230.22	$216.69 - $244.44
Q3 2024	282,232	$69,565	$234.64	$213.12 - $250.61
Q2 2024	282,582	$63,937	$225.50	$211.11 - $239.06
Q1 2024	283,191	$69,645	$235.59	$224.05 - $247.16
Q4 2023	284,628	$69,910	$209.24	$189.41 - $236.01
Q3 2023	266,114	$54,189	$206.15	$189.41 - $227.18
Q2 2023	268,590	$54,959	$187.00	$178.63 - $195.46
Q1 2023	272,040	$54,751	$189.39	$172.36 - $202.21
Q4 2022	275,450	$57,037	$190.19	$170.17 - $205.38
Q3 2022	283,022	$55,138	$204.23	$180.38 - $223.25
Q2 2022	286,077	$61,015	$208.79	$188.11 - $251.31
Q1 2022	291,626	$79,675	$230.57	$215.79 - $255.44
Q4 2021	299,433	$75,436	$214.98	$178.93 - $230.85
Q3 2021	302,714	$59,335	$195.24	$177.47 - $206.45
Q2 2021	311,026	$68,404	$200.38	$193.61 - $207.73
Q1 2021	321,501	$70,862	$188.09	$172.69 - $201.16
Q4 2020	324,969	$67,665	$178.06	$152.62 - $187.90
Q3 2020	345,109	$67,942	$164.87	$145.81 - $183.13
Q2 2020	355,324	$60,075	$141.44	$116.67 - $166.32
Q1 2020	360,412	$50,833	$144.98	$92.53 - $165.42
Q4 2019	378,768	$68,477	$149.35	$129.80 - $158.96
Q3 2019	389,994	$63,171	$145.81	$135.51 - $156.22
Q2 2019	404,391	$68,387	$147.77	$141.48 - $154.96
Q1 2019	4,167,442	$696,796	$138.09	$113.18 - $147.67
Q4 2018	4,244,168	$586,671	$126.42	$109.68 - $140.54
Q3 2018	10,054,574	$1,637,186	$127.79	$115.79 - $141.09
Q2 2018	10,136,876	$1,436,193	$117.74	$106.53 - $125.68
Q1 2018	13,217,459	$1,776,823	$113.06	$101.65 - $119.96
Q4 2017	13,481,579	$1,807,880	$100.79	$90.65 - $114.32
Q3 2017	13,617,369	$1,579,206	$89.12	$83.79 - $97.51
Q2 2017	13,482,029	$1,468,328	$90.11	$85.85 - $94.94
Q1 2017	13,648,408	$1,445,639	$87.64	$82.97 - $91.31
Q4 2016	14,011,665	$1,452,729	$80.32	$70.95 - $87.41
Q3 2016	14,410,139	$1,405,421	$75.95	$69.69 - $79.87
Q2 2016	15,188,949	$1,325,236	$68.24	$62.21 - $73.04
Q1 2016	12,252,674	$974,700	$61.97	$53.60 - $68.66
Q4 2015	287,599	$22,490	$68.29	$59.78 - $78.05
Q3 2015	293,560	$25,954	$72.17	$62.57 - $78.67
Q2 2015	299,760	$28,588	$81.98	$74.88 - $88.24
Q1 2015	306,235	$33,168	$91.85	$83.77 - $97.28
Q4 2014	320,585	$38,191	$89.46	$74.83 - $96.18
Q3 2014	335,694	$36,396	$80.32	$74.93 - $85.79
Q2 2014	340,192	$33,934	$74.77	$69.66 - $79.38
Q1 2014	176,999	$33,216	$68.27	$63.27 - $73.42
Q4 2013	179,432	$30,145	$60.55	$56.95 - $64.52
Q3 2013	181,260	$28,157	$60.12	$58.03 - $62.72
Q2 2013	182,310	$28,127	$57.06	$51.32 - $60.86