Arizona State Retirement System

SEC CIK: 0001558481
Latest filing: Aug 7, 2026

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SO holding history

Southern Co 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.

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

Shares (Q2 2026): 312,805
Value: $29.9M
% of portfolio: 0.2%
Quarters held: 22; Since Q1 2021

Holdings of SO by Arizona State Retirement System, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	312,805	$29.9M	0.2%	+11,059+3.7%	Added	Holders
Q1 2026	301,746	$29.1M	0.2%	−7,969−2.6%	Reduced	Holders
Q4 2025	309,715	$27.0M	0.1%	−11,315−3.5%	Reduced	Holders
Q3 2025	321,030	$30.4M	0.2%	+388+0.1%	Added	Holders
Q2 2025	320,642	$29.4M	0.2%	−911−0.3%	Reduced	Holders
Q1 2025	321,553	$29.6M	0.2%	+5,735+1.8%	Added	Holders
Q4 2024	315,818	$26.0M	0.2%	+2,307+0.7%	Added	Holders
Q3 2024	313,511	$28.3M	0.2%	−2,780−0.9%	Reduced	Holders
Q2 2024	316,291	$24.5M	0.2%	+3,320+1.1%	Added	Holders
Q1 2024	312,971	$22.5M	0.2%	+6,152+2.0%	Added	Holders
Q4 2023	306,819	$21.5M	0.2%	−1,822−0.6%	Reduced	Holders
Q3 2023	308,641	$20.0M	0.2%	−3,364−1.1%	Reduced	Holders
Q2 2023	312,005	$21.9M	0.2%	+14,751+5.0%	Added	Holders
Q1 2023	297,254	$20.7M	0.2%	+738+0.2%	Added	Holders
Q4 2022	296,516	$21.2M	0.2%	+7,694+2.7%	Added	Holders
Q3 2022	288,822	$19.6M	0.2%	−2,047−0.7%	Reduced	Holders
Q2 2022	290,869	$20.7M	0.2%	+600.0%	Added	Holders
Q1 2022	290,809	$21.1M	0.2%	+818+0.3%	Added	Holders
Q4 2021	289,991	$19.9M	0.2%	−5,221−1.8%	Reduced	Holders
Q3 2021	295,212	$18.3M	0.1%	−824−0.3%	Reduced	Holders
Q2 2021	296,036	$17.9M	0.1%	−1,617−0.5%	Reduced	Holders
Q1 2021	297,653	$18.5M	0.2%	–	–	Holders

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