Arizona State Retirement System

SEC CIK: 0001558481
Latest filing: Aug 7, 2026

SEC filings (opens in a new tab)

COST holding history

Costco Wholesale 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.

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

Shares (Q2 2026): 123,105
Value: $115.2M
% of portfolio: 0.6%
Quarters held: 22; Since Q1 2021

Holdings of COST by Arizona State Retirement System, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	123,105	$115.2M	0.6%	+1,493+1.2%	Added	Holders
Q1 2026	121,612	$121.2M	0.7%	−4,805−3.8%	Reduced	Holders
Q4 2025	126,417	$109.0M	0.6%	−3,094−2.4%	Reduced	Holders
Q3 2025	129,511	$119.9M	0.6%	−172−0.1%	Reduced	Holders
Q2 2025	129,683	$128.4M	0.7%	−2,919−2.2%	Reduced	Holders
Q1 2025	132,602	$125.4M	0.8%	+3,827+3.0%	Added	Holders
Q4 2024	128,775	$118.0M	0.7%	+1,692+1.3%	Added	Holders
Q3 2024	127,083	$112.7M	0.7%	−1,491−1.2%	Reduced	Holders
Q2 2024	128,574	$109.3M	0.7%	+1,239+1.0%	Added	Holders
Q1 2024	127,335	$93.3M	0.6%	+2,773+2.2%	Added	Holders
Q4 2023	124,562	$82.2M	0.6%	−872−0.7%	Reduced	Holders
Q3 2023	125,434	$70.9M	0.6%	−1,334−1.1%	Reduced	Holders
Q2 2023	126,768	$68.2M	0.6%	+5,919+4.9%	Added	Holders
Q1 2023	120,849	$60.0M	0.5%	+154+0.1%	Added	Holders
Q4 2022	120,695	$55.1M	0.5%	+268+0.2%	Added	Holders
Q3 2022	120,427	$56.9M	0.6%	−1,227−1.0%	Reduced	Holders
Q2 2022	121,654	$58.3M	0.6%	+418+0.3%	Added	Holders
Q1 2022	121,236	$69.8M	0.6%	+162+0.1%	Added	Holders
Q4 2021	121,074	$68.7M	0.5%	−2,332−1.9%	Reduced	Holders
Q3 2021	123,406	$55.5M	0.5%	−699−0.6%	Reduced	Holders
Q2 2021	124,105	$49.1M	0.4%	−235−0.2%	Reduced	Holders
Q1 2021	124,340	$43.8M	0.4%	–	–	Holders

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