What does CUSIP 842587107 represent in this 13F holders report?

CUSIP 842587107 is the security identifier for SO - SOUTHERN CO - Common Stock used to aggregate holder disclosures.

How many institutions held SO - SOUTHERN CO - Common Stock in Q3 2023?

1700 institutional investors reported SO - SOUTHERN CO - Common Stock for Q3 2023. Use the holders table for investor-level position and value details.

SOUTHERN CO - Common Stock (SO)

CUSIP: 842587107

Q3 2023 13F Holders as of 30 Sep 2023

Security type / class: Equity / Common Stock
Total 13F shares: 692,843,381
Total 13F value: $44,858,644,754
Share change: -2,329,997
Put/Call ratio: 94%
SEC-reported price per share: $64.72
Number of holders: 1,700
Value change: -$171,429,975
Number of buys: 753
Number of sells: 776
Shares outstanding: 1,125,393,143

Security key

842587107

Report period

Q3 2023

Institutions

1,700

Top holders

SO full security history Ownership snapshot Full 13F holder table SOUTHERN CO SEC filings SOUTHERN CO company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of SO - SOUTHERN CO - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

VANGUARD GROUP INC

Disclosed value leader

VANGUARD GROUP INC

Comparable rows

15/15

Latest evidence

30 Jun 2023

13F Lead comparable stake: 8.8% Showing 1-6 of 15 holder rows.

Quick read

VANGUARD GROUP INC leads the comparable SEC ownership view at 8.8%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens VANGUARD GROUP INC's linked filing trail.

Comparable ownership Top 5

VANGUARD GROUP INC 8.8%

BlackRock Finance, Inc. 6.9%

STATE STREET CORP 5.6%

PRICE T ROWE ASSOCIATES INC /MD/ 3.8%

FMR LLC 3.3%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
VANGUARD GROUP INC	13F Company 13F	8.8%	$6,970,250,101 99,220,642 shares	—	30 Jun 2023
BlackRock Finance, Inc.	13F Company 13F	6.9%	$5,487,074,252 78,107,818 shares	—	30 Jun 2023
STATE STREET CORP	13F Company 13F	5.6%	$4,399,344,500 62,624,121 shares	—	30 Jun 2023
PRICE T ROWE ASSOCIATES INC /MD/	13F Company 13F	3.8%	$3,042,948,000 43,315,968 shares	—	30 Jun 2023
FMR LLC	13F Company 13F	3.3%	$2,604,020,218 37,067,903 shares	—	30 Jun 2023
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F Company 13F	2.4%	$1,897,882,712 27,016,124 shares	—	30 Jun 2023

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

1,700

692,843,381

Rows available

1,700

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2023 vs Q2 2023 Across Filers

Q2 2023 holders

1,716

Q3 2023 holders

1,700

Holder diff

-16

Investor	Q2 2023 Shares	Q3 2023 Shares	Share Diff	Share Chg %	Q2 2023 value	Q3 2023 value	Value change	Value Chg %