There is a long list of 1807 institutional holders of SO within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of SO by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-SO table below, the initial column indicates the name of each top institutional holder of SO, with a link to that fund's top holdings. The next columns indicate the amount of SO stock held by each of the institutional holders of SO, followed by the SO position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Vanguard Group Inc.	99,608,563	$6,984,552	12/31/2023
SO	99,608,563	$6,984,552	12/31/2023
BlackRock Inc.	77,732,498	$5,450,603	12/31/2023
SO	77,732,498	$5,450,603	12/31/2023
State Street Corp	63,606,390	$4,460,080	12/31/2023
SO	63,606,390	$4,460,080	12/31/2023
FMR LLC	36,298,518	$2,545,252	12/31/2023
SO	36,298,518	$2,545,252	12/31/2023
Price T Rowe Associates Inc. MD	29,900,452	$2,096,621	12/31/2023
SO	29,900,452	$2,096,621	12/31/2023
Massachusetts Financial Services Co. MA	25,419,616	$1,782,423	12/31/2023
SO	25,419,616	$1,782,423	12/31/2023
Geode Capital Management LLC	20,516,976	$1,434,268	12/31/2023
SO	20,516,976	$1,434,268	12/31/2023
JPMorgan Chase & Co.		$1,372,247	12/31/2023
SO	19,518,379	$1,368,629	12/31/2023
Call	51,600	$3,618	12/31/2023
Capital International Investors	16,444,163	$1,153,065	12/31/2023
SO	16,444,163	$1,153,065	12/31/2023
Franklin Resources Inc.	15,658,870	$1,098,000	12/31/2023
SO	15,658,870	$1,098,000	12/31/2023
Northern Trust Corp	10,707,042	$750,778	12/31/2023
SO	10,707,042	$750,778	12/31/2023
Legal & General Group Plc	10,672,375	$748,348	12/31/2023
SO	10,672,375	$748,348	12/31/2023
Morgan Stanley	10,578,520	$741,766	12/31/2023
SO	10,578,520	$741,766	12/31/2023
Norges Bank	8,999,828	$631,068	12/31/2023
SO	8,999,828	$631,068	12/31/2023
Ameriprise Financial Inc.	7,910,276	$554,720	12/31/2023
SO	7,910,276	$554,720	12/31/2023
Bank of New York Mellon Corp	7,211,619	$517,362	03/31/2024
SO	7,211,619	$517,362	03/31/2024
Bank of America Corp DE		$517,287	12/31/2023
SO	7,384,369	$517,792	12/31/2023
Put	32,000	$2,244	12/31/2023
Call	24,800	$1,739	12/31/2023
California Public Employees Retirement System	6,554,659	$459,613	12/31/2023
SO	6,554,659	$459,613	12/31/2023
Federated Hermes Inc.	6,175,189	$433,004	12/31/2023
SO	6,175,189	$433,004	12/31/2023
Charles Schwab Investment Management Inc.	6,089,460	$426,993	12/31/2023
SO	6,089,460	$426,993	12/31/2023
Nuveen Asset Management LLC	5,857,306	$425,454	12/31/2023
SO	5,857,306	$425,454	12/31/2023
Invesco Ltd.	5,822,430	$408,269	12/31/2023
SO	5,822,430	$408,269	12/31/2023
Pictet Asset Management Holding SA	5,355,009	$375,493	12/31/2023
SO	5,355,009	$375,493	12/31/2023
Goldman Sachs Group Inc.	5,342,394	$374,609	12/31/2023
SO	5,342,394	$374,609	12/31/2023
UBS Asset Management Americas Inc.	4,655,674	$326,456	12/31/2023
SO	4,655,674	$326,456	12/31/2023
Mitsubishi UFJ Trust & Banking Corp	4,577,501	$321,084	12/31/2023
SO	4,577,501	$321,084	12/31/2023
Ensign Peak Advisors Inc	4,272,732	$299,604	12/31/2023
SO	4,272,732	$299,604	12/31/2023
Wells Fargo & Company MN		$276,078	12/31/2023
SO	3,938,521	$276,169	12/31/2023
Put	1,300	$91	12/31/2023
Royal Bank of Canada	3,556,003	$249,348	12/31/2023
SO	3,556,003	$249,348	12/31/2023
Wellington Management Group LLP	3,529,052	$247,457	12/31/2023
SO	3,529,052	$247,457	12/31/2023
Barclays PLC	3,463,547	$242,863	12/31/2023
SO	3,463,547	$242,863	12/31/2023
Swiss National Bank	3,410,200	$239,123	12/31/2023
SO	3,410,200	$239,123	12/31/2023
Sumitomo Mitsui Trust Holdings Inc.	2,742,041	$196,714	03/31/2024
SO	2,742,041	$196,714	03/31/2024
Rare Infrastructure Ltd	2,771,242	$194,319	12/31/2023
SO	2,771,242	$194,319	12/31/2023
Cohen & Steers Inc.	2,503,670	$175,557	12/31/2023
SO	2,503,670	$175,557	12/31/2023
Envestnet Asset Management Inc.	2,487,028	$174,390	12/31/2023
SO	2,487,028	$174,390	12/31/2023
Jennison Associates LLC	2,397,784	$168,133	12/31/2023
SO	2,397,784	$168,133	12/31/2023
First Trust Advisors LP	2,316,630	$162,442	12/31/2023
SO	2,316,630	$162,442	12/31/2023
UBS Group AG		$161,270	12/31/2023
SO	2,325,719	$163,079	12/31/2023
Put	25,800	$1,809	12/31/2023
Twin Tree Management LP		$156,613	12/31/2023
Call	2,233,500	$156,613	12/31/2023
Raymond James & Associates	2,120,155	$152,100	03/31/2024
SO	2,120,155	$152,100	03/31/2024
Bank of Montreal Can	2,112,230	$151,447	12/31/2023
SO	2,112,230	$151,447	12/31/2023
Rhumbline Advisers	2,119,903	$148,648	12/31/2023
SO	2,119,903	$148,648	12/31/2023
National Pension Service	2,085,865	$146,261	12/31/2023
SO	2,085,865	$146,261	12/31/2023
LPL Financial LLC	2,085,459	$146,232	12/31/2023
SO	2,085,459	$146,232	12/31/2023
Commonwealth of Pennsylvania Public School Empls Retrmt SYS	2,050,200	$143,760	12/31/2023
SO	2,050,200	$143,760	12/31/2023
Dimensional Fund Advisors LP	1,978,884	$138,760	12/31/2023
SO	1,978,884	$138,760	12/31/2023
Amundi	1,877,054	$134,904	12/31/2023
SO	1,877,054	$134,904	12/31/2023
Deutsche Bank AG	1,859,613	$130,396	12/31/2023
SO	1,859,613	$130,396	12/31/2023
Confluence Investment Management LLC	1,789,977	$128,413	03/31/2024
SO	1,789,977	$128,413	03/31/2024

See All: Funds Holding SO
See Details: Top 10 Hedge Funds Holding SO
Also See: SO Insider Buying
Also See: SO Holdings Changes
Analysts Forecast: Southern Price Target

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