CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

Position in SO — Southern Co

CIK 1081019 WEST SACRAMENTO, CA

Back to SO Full portfolio

Position in SO

as of Mar 31, 2026 · filed May 18, 2026 Compact

Position Value

$123,247,160

+$8,436,763 QoQ

Shares Held

1,276,908

-3.0% QoQ

Ownership

0.113%

of shares outstanding

% of Portfolio

0.14%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in SO Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Electric

Utilities · as of Mar 31, 2026

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $1,458,506,322 across 32 Utilities - Regulated Electric names. SO ranks #2 (8.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NEE	Nextera Energy Inc	2,645,770	$245,739,117
2	SO	Southern Co This page	1,276,908	$123,247,160
3	DUK	Duke Energy CORP	901,695	$118,067,943
4	AEP	American Electric Power Co Inc	618,151	$81,027,233
5	EXC	Exelon Corp	1,592,661	$78,072,242
6	ED	Consolidated Edison Inc	637,065	$72,103,016
7	ES	Eversource Energy	1,009,933	$69,968,158
8	D	Dominion Energy, Inc	985,668	$60,933,995

All Filings in SO

Export CSV

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$123,247,160	1,276,908	-3.0%	Shares	Sole	2026-05-18
2025-12-31	$114,810,397	1,316,633	-0.4%	Shares	Sole	2026-02-17
2025-09-30	$125,330,481	1,322,470	+0.8%	Shares	Sole	2025-11-14
2025-06-30	$120,534,496	1,312,583	+0.7%	Shares	Sole	2025-08-14
2025-03-31	$119,911,903	1,304,099	-0.4%	Shares	Sole	2025-05-15
2024-12-31	$107,815,574	1,309,713	-3.6%	Shares	Sole	2025-03-18
2024-09-30	$122,538,387	1,358,820	-6.2%	Shares	Sole	2025-04-04
2024-06-30	$112,375,038	1,448,692	-3.2%	Shares	Sole	2025-04-08
2024-03-31	$107,368,810	1,496,638	-3.7%	Shares	Sole	2024-05-16
2023-12-31	$108,933,102	1,553,524	-3.2%	Shares	Sole	2024-02-13
2023-09-30	$103,913,655	1,605,588	-6.8%	Shares	Sole	2023-11-14
2023-06-30	$121,008,786	1,722,545	-2.0%	Shares	Sole	2023-08-21
2023-03-31	$122,311,620	1,757,856	-1.0%	Shares	Sole	2023-05-09
2022-12-31	$126,807,307	1,775,764	+1.0%	Shares	Sole	2023-02-14
2022-09-30	$119,539,376	1,757,932	-1.1%	Shares	Sole	2022-11-21
2022-06-30	$126,723,574	1,777,080	+2.6%	Shares	Sole	2022-08-15
2022-03-31	$125,625,750	1,732,530	-6.2%	Shares	Sole	2022-05-16
2021-12-31	$126,686,050	1,847,274	+4.0%	Shares	Sole	2022-02-15
2021-09-30	$110,031,453	1,775,560	-1.4%	Shares	Sole	2021-11-15
2021-06-30	$108,961,688	1,800,722	-1.8%	Shares	Sole	2021-08-16
2021-03-31	$114,004,796	1,834,054	-0.1%	Shares	Sole	2021-05-18
2020-12-31	$112,788,612	1,836,051	+0.3%	Shares	Sole	2021-02-16
2020-09-30	$99,217,937	1,829,914	+0.5%	Shares	Sole	2020-11-17
2020-06-30	$94,430,257	1,821,220	+0.6%	Shares	Sole	2020-08-17
2020-03-31	$98,008,667	1,810,282	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.