Arizona State Retirement System

SEC CIK: 0001558481
Latest filing: Aug 7, 2026

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UNP holding history

Union Pacific Corp in every 13F filed by Arizona State Retirement System, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

UNP overview All 13F holders of UNP Full Q2 2026 holdings

Shares (Q2 2026): 164,735
Value: $44.8M
% of portfolio: 0.2%
Quarters held: 22; Since Q1 2021

Holdings of UNP by Arizona State Retirement System, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	164,735	$44.8M	0.2%	+2,238+1.4%	Added	Holders
Q1 2026	162,497	$39.4M	0.2%	−7,424−4.4%	Reduced	Holders
Q4 2025	169,921	$39.3M	0.2%	−4,563−2.6%	Reduced	Holders
Q3 2025	174,484	$41.2M	0.2%	−722−0.4%	Reduced	Holders
Q2 2025	175,206	$40.3M	0.2%	−2,714−1.5%	Reduced	Holders
Q1 2025	177,920	$42.0M	0.3%	+1,573+0.9%	Added	Holders
Q4 2024	176,347	$40.2M	0.2%	+1,410+0.8%	Added	Holders
Q3 2024	174,937	$43.1M	0.3%	−1,841−1.0%	Reduced	Holders
Q2 2024	176,778	$40.0M	0.3%	+1,844+1.1%	Added	Holders
Q1 2024	174,934	$43.0M	0.3%	+3,467+2.0%	Added	Holders
Q4 2023	171,467	$42.1M	0.3%	−1,109−0.6%	Reduced	Holders
Q3 2023	172,576	$35.1M	0.3%	−1,862−1.1%	Reduced	Holders
Q2 2023	174,438	$35.7M	0.3%	+6,571+3.9%	Added	Holders
Q1 2023	167,867	$33.8M	0.3%	−2,286−1.3%	Reduced	Holders
Q4 2022	170,153	$35.2M	0.3%	−659−0.4%	Reduced	Holders
Q3 2022	170,812	$33.3M	0.3%	−3,919−2.2%	Reduced	Holders
Q2 2022	174,731	$37.3M	0.4%	−1,673−0.9%	Reduced	Holders
Q1 2022	176,404	$48.2M	0.4%	−2,200−1.2%	Reduced	Holders
Q4 2021	178,604	$45.0M	0.3%	−6,645−3.6%	Reduced	Holders
Q3 2021	185,249	$36.3M	0.3%	−2,421−1.3%	Reduced	Holders
Q2 2021	187,670	$41.3M	0.3%	−2,229−1.2%	Reduced	Holders
Q1 2021	189,899	$41.9M	0.4%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.