UNION PAC CORP

Ticker: UNP CUSIP: 907818108 Class: Common Stock

AQR CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001167557)

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

Q4 2025

Shares 707,038 Value ($000) $163,552 Avg Close $227.32 Range $214.28 - $241.52

Q3 2025

Shares 653,321 Value ($000) $154,425 Avg Close $223.15 Range $209.61 - $237.85

Q2 2025

Shares 462,297 Value ($000) $106,365 Avg Close $218.47 Range $200.99 - $234.23

Q1 2025

Shares 189,976 Value ($000) $44,382 Avg Close $235.58 Range $217.31 - $250.85

Q4 2024

Shares 185,886 Value ($000) $42,389 Avg Close $230.22 Range $216.69 - $244.44

Q3 2024

Shares 172,476 Value ($000) $42,457 Avg Close $234.64 Range $213.12 - $250.61

Q2 2024

Shares 179,962 Value ($000) $40,653 Avg Close $225.50 Range $211.11 - $239.06

Q1 2024

Shares 120,544 Value ($000) $29,531 Avg Close $235.59 Range $224.05 - $247.16

Q4 2023

Shares 95,094 Value ($000) $23,357 Avg Close $209.24 Range $189.41 - $236.01

Q3 2023

Shares 121,654 Value ($000) $24,772 Avg Close $206.15 Range $189.41 - $227.18

Q2 2023

Shares 146,137 Value ($000) $29,903 Avg Close $187.00 Range $178.63 - $195.46

Q1 2023

Shares 154,816 Value ($000) $30,836 Avg Close $189.39 Range $172.36 - $202.21

Q4 2022

Shares 214,568 Value ($000) $44,431 Avg Close $190.19 Range $170.17 - $205.38

Q3 2022

Shares 253,681 Value ($000) $49,422 Avg Close $204.23 Range $180.38 - $223.25

Q2 2022

Shares 157,067 Value ($000) $33,015 Avg Close $208.79 Range $188.11 - $251.31

Q1 2022

Shares 142,955 Value ($000) $39,057 Avg Close $230.57 Range $215.79 - $255.44

Q4 2021

Shares 153,488 Value ($000) $38,285 Avg Close $214.98 Range $178.93 - $230.85

Q3 2021

Shares 229,148 Value ($000) $44,916 Avg Close $195.24 Range $177.47 - $206.45

Q2 2021

Shares 174,422 Value ($000) $38,258 Avg Close $200.38 Range $193.61 - $207.73

Q1 2021

Shares 196,032 Value ($000) $43,207 Avg Close $188.09 Range $172.69 - $201.16

Q4 2020

Shares 212,631 Value ($000) $43,953 Avg Close $178.06 Range $152.62 - $187.90

Q3 2020

Shares 168,842 Value ($000) $33,240 Avg Close $164.87 Range $145.81 - $183.13

Q2 2020

Shares 151,341 Value ($000) $24,939 Avg Close $141.44 Range $116.67 - $166.32

Q1 2020

Shares 178,138 Value ($000) $24,975 Avg Close $144.98 Range $92.53 - $165.42

Q4 2019

Shares 335,881 Value ($000) $60,724 Avg Close $149.35 Range $129.80 - $158.96

Q3 2019

Shares 430,495 Value ($000) $69,732 Avg Close $145.81 Range $135.51 - $156.22

Q2 2019

Shares 400,554 Value ($000) $67,738 Avg Close $147.77 Range $141.48 - $154.96

Q1 2019

Shares 349,416 Value ($000) $58,422 Avg Close $138.09 Range $113.18 - $147.67

Q4 2018

Shares 490,581 Value ($000) $67,813 Avg Close $126.42 Range $109.68 - $140.54

Q3 2018

Shares 477,389 Value ($000) $77,733 Avg Close $127.79 Range $115.79 - $141.09

Q2 2018

Shares 829,315 Value ($000) $117,924 Avg Close $117.74 Range $106.53 - $125.68

Q1 2018

Shares 301,552 Value ($000) $40,538 Avg Close $113.06 Range $101.65 - $119.96

Q4 2017

Shares 1,905,705 Value ($000) $255,555 Avg Close $100.79 Range $90.65 - $114.32

Q3 2017

Shares 2,314,118 Value ($000) $268,552 Avg Close $89.12 Range $83.79 - $97.51

Q2 2017

Shares 1,882,929 Value ($000) $205,070 Avg Close $90.11 Range $85.85 - $94.94

Q1 2017

Shares 2,387,750 Value ($000) $252,911 Avg Close $87.64 Range $82.97 - $91.31

Q4 2016

Shares 764,049 Value ($000) $79,217 Avg Close $80.32 Range $70.95 - $87.41

Q3 2016

Shares 155,985 Value ($000) $15,213 Avg Close $75.95 Range $69.69 - $79.87

Q2 2016

Shares 74,082 Value ($000) $6,464 Avg Close $68.24 Range $62.21 - $73.04

Q1 2016

Shares 68,483 Value ($000) $5,448 Avg Close $61.97 Range $53.60 - $68.66

Q4 2015

Shares 351,708 Value ($000) $27,504 Avg Close $68.29 Range $59.78 - $78.05

Q3 2015

Shares 780,385 Value ($000) $68,994 Avg Close $72.17 Range $62.57 - $78.67

Q2 2015

Shares 1,365,782 Value ($000) $130,255 Avg Close $81.98 Range $74.88 - $88.24

Q1 2015

Shares 1,941,189 Value ($000) $210,250 Avg Close $91.85 Range $83.77 - $97.28

Q4 2014

Shares 1,863,225 Value ($000) $221,966 Avg Close $89.46 Range $74.83 - $96.18

Q3 2014

Shares 743,513 Value ($000) $80,612 Avg Close $80.32 Range $74.93 - $85.79

Q2 2014

Shares 866,458 Value ($000) $86,429 Avg Close $74.77 Range $69.66 - $79.38

Q1 2014

Shares 393,179 Value ($000) $73,784 Avg Close $68.27 Range $63.27 - $73.42

Q4 2013

Shares 409,862 Value ($000) $68,857 Avg Close $60.55 Range $56.95 - $64.52

Q3 2013

Shares 341,762 Value ($000) $53,089 Avg Close $60.12 Range $58.03 - $62.72

Q2 2013

Shares 317,920 Value ($000) $49,049 Avg Close $57.06 Range $51.32 - $60.86

Q4 2012

Shares 177,389 Value ($000) $22,301 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	707,038	$163,552	$227.32	$214.28 - $241.52
Q3 2025	653,321	$154,425	$223.15	$209.61 - $237.85
Q2 2025	462,297	$106,365	$218.47	$200.99 - $234.23
Q1 2025	189,976	$44,382	$235.58	$217.31 - $250.85
Q4 2024	185,886	$42,389	$230.22	$216.69 - $244.44
Q3 2024	172,476	$42,457	$234.64	$213.12 - $250.61
Q2 2024	179,962	$40,653	$225.50	$211.11 - $239.06
Q1 2024	120,544	$29,531	$235.59	$224.05 - $247.16
Q4 2023	95,094	$23,357	$209.24	$189.41 - $236.01
Q3 2023	121,654	$24,772	$206.15	$189.41 - $227.18
Q2 2023	146,137	$29,903	$187.00	$178.63 - $195.46
Q1 2023	154,816	$30,836	$189.39	$172.36 - $202.21
Q4 2022	214,568	$44,431	$190.19	$170.17 - $205.38
Q3 2022	253,681	$49,422	$204.23	$180.38 - $223.25
Q2 2022	157,067	$33,015	$208.79	$188.11 - $251.31
Q1 2022	142,955	$39,057	$230.57	$215.79 - $255.44
Q4 2021	153,488	$38,285	$214.98	$178.93 - $230.85
Q3 2021	229,148	$44,916	$195.24	$177.47 - $206.45
Q2 2021	174,422	$38,258	$200.38	$193.61 - $207.73
Q1 2021	196,032	$43,207	$188.09	$172.69 - $201.16
Q4 2020	212,631	$43,953	$178.06	$152.62 - $187.90
Q3 2020	168,842	$33,240	$164.87	$145.81 - $183.13
Q2 2020	151,341	$24,939	$141.44	$116.67 - $166.32
Q1 2020	178,138	$24,975	$144.98	$92.53 - $165.42
Q4 2019	335,881	$60,724	$149.35	$129.80 - $158.96
Q3 2019	430,495	$69,732	$145.81	$135.51 - $156.22
Q2 2019	400,554	$67,738	$147.77	$141.48 - $154.96
Q1 2019	349,416	$58,422	$138.09	$113.18 - $147.67
Q4 2018	490,581	$67,813	$126.42	$109.68 - $140.54
Q3 2018	477,389	$77,733	$127.79	$115.79 - $141.09
Q2 2018	829,315	$117,924	$117.74	$106.53 - $125.68
Q1 2018	301,552	$40,538	$113.06	$101.65 - $119.96
Q4 2017	1,905,705	$255,555	$100.79	$90.65 - $114.32
Q3 2017	2,314,118	$268,552	$89.12	$83.79 - $97.51
Q2 2017	1,882,929	$205,070	$90.11	$85.85 - $94.94
Q1 2017	2,387,750	$252,911	$87.64	$82.97 - $91.31
Q4 2016	764,049	$79,217	$80.32	$70.95 - $87.41
Q3 2016	155,985	$15,213	$75.95	$69.69 - $79.87
Q2 2016	74,082	$6,464	$68.24	$62.21 - $73.04
Q1 2016	68,483	$5,448	$61.97	$53.60 - $68.66
Q4 2015	351,708	$27,504	$68.29	$59.78 - $78.05
Q3 2015	780,385	$68,994	$72.17	$62.57 - $78.67
Q2 2015	1,365,782	$130,255	$81.98	$74.88 - $88.24
Q1 2015	1,941,189	$210,250	$91.85	$83.77 - $97.28
Q4 2014	1,863,225	$221,966	$89.46	$74.83 - $96.18
Q3 2014	743,513	$80,612	$80.32	$74.93 - $85.79
Q2 2014	866,458	$86,429	$74.77	$69.66 - $79.38
Q1 2014	393,179	$73,784	$68.27	$63.27 - $73.42
Q4 2013	409,862	$68,857	$60.55	$56.95 - $64.52
Q3 2013	341,762	$53,089	$60.12	$58.03 - $62.72
Q2 2013	317,920	$49,049	$57.06	$51.32 - $60.86
Q4 2012	177,389	$22,301	—	—