Arizona State Retirement System

SEC CIK: 0001558481
Latest filing: Aug 7, 2026

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MU holding history

Micron Technology Inc 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.

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

Shares (Q2 2026): 312,924
Value: $361.2M
% of portfolio: 1.8%
Quarters held: 22; Since Q1 2021

Holdings of MU by Arizona State Retirement System, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	312,924	$361.2M	1.8%	+4,555+1.5%	Added	Holders
Q1 2026	308,369	$104.2M	0.6%	−9,635−3.0%	Reduced	Holders
Q4 2025	318,004	$90.8M	0.5%	−8,819−2.7%	Reduced	Holders
Q3 2025	326,823	$54.7M	0.3%	+323+0.1%	Added	Holders
Q2 2025	326,500	$40.2M	0.2%	−426−0.1%	Reduced	Holders
Q1 2025	326,926	$28.4M	0.2%	+6,710+2.1%	Added	Holders
Q4 2024	320,216	$26.9M	0.2%	+2,285+0.7%	Added	Holders
Q3 2024	317,931	$33.0M	0.2%	−3,101−1.0%	Reduced	Holders
Q2 2024	321,032	$42.2M	0.3%	+4,246+1.3%	Added	Holders
Q1 2024	316,786	$37.3M	0.3%	−13,008−3.9%	Reduced	Holders
Q4 2023	329,794	$28.1M	0.2%	+19,766+6.4%	Added	Holders
Q3 2023	310,028	$21.1M	0.2%	−2,800−0.9%	Reduced	Holders
Q2 2023	312,828	$19.7M	0.2%	+15,984+5.4%	Added	Holders
Q1 2023	296,844	$17.9M	0.2%	−3,732−1.2%	Reduced	Holders
Q4 2022	300,576	$15.0M	0.1%	−2,963−1.0%	Reduced	Holders
Q3 2022	303,539	$15.2M	0.2%	−3,667−1.2%	Reduced	Holders
Q2 2022	307,206	$17.0M	0.2%	+257+0.1%	Added	Holders
Q1 2022	306,949	$23.9M	0.2%	−1,373−0.4%	Reduced	Holders
Q4 2021	308,322	$28.7M	0.2%	−4,398−1.4%	Reduced	Holders
Q3 2021	312,720	$22.2M	0.2%	−704−0.2%	Reduced	Holders
Q2 2021	313,424	$26.6M	0.2%	−286−0.1%	Reduced	Holders
Q1 2021	313,710	$27.7M	0.2%	–	–	Holders

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