Stock ownership · SEC 13F · Q4 2025

SOUTHERN CO

A breakdown of SOUTHERN CO's institutional base (CUSIP 842587107): the holders, the concentration among them, and what changed last quarter.

$18.6M
Reported value
15
Institutions
94%
Top-5 share

The verdict

According to SEC Form 13F-HR filings in this corpus, SOUTHERN CO ranks #348 of 775 tracked securities by reported institutional value (largest first), matching the /stocks listing among names with ≥5 reporting holders. 15 institutions report $18.6M as of Q4 2025, with ownership held overwhelmingly by a small core of institutions.

15
institutions hold it
$18.6M
reported 13F value
94%
held by top 5
#348
of 775 by value

Based on long positions reported to the SEC as of Q4 2025; 13F omits shorts, options and non-US holdings.

According to SEC Form 13F-HR filings in this corpus, SOUTHERN CO ranks #348 of 775 tracked securities by reported institutional value (largest first), matching the /stocks listing among names with ≥5 reporting holders.

How 13F ownership is computed · All tracked stocks · Concentration rankings

SEC Form 13F-HR ownership desk

CUSIP 842587107 · Q4 2025 $19M reported

VALUE-MID · HOLDERS-NARROW · CONC-DOM · PHOTO-FINISH · ACTIVITY-QUIET · BOOK-FULL

  • VALUE-MID #348/775
  • HOLDERS-NARROW 15 filers
  • CONC-DOM 94% top-5
  • PHOTO-FINISH WISDOMTREE TR
  • ACTIVITY-QUIET 0 new
  • BOOK-FULL 8Q history

Photo-finish peer on reported value: WISDOMTREE TR

Read with: Ownership concentration guide - SOUTHERN CO's top-five holders account for 94% of reported value — read concentration before treating any single filer as a signal.

Reported-value neighbourhood · SOUTHERN CO

Nearest tracked securities by aggregate 13F reported value, not a full corpus reprint.

ECOLAB · near$19MWISDOMTREE TR · near$19MSOUTHERN · this stock$19MLOCKHEED MARTIN · near$18MVERISK ANALYTICS · near$18M
Aggregate reported institutional value ($)

SOUTHERN CO vs. the broadly-held institutional universe

Where this security's reporting-institution count sits among tracked 13F securities

15 Top 34% higher than 66% of 216 securities

Broadly-held tracked securities, banded by reporting-institution count

Each bar is a band; taller bars hold more securities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source SEC Form 13F-HR filings · Q4 2025

Largest institutional holders of SOUTHERN CO
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

Top 6 reported holders by value · Q4 2025

Institutional ownership over time

The number of institutions reporting a SOUTHERN CO position has risen from 13 to 15 over the last 8 quarters of 13F filings.

51015202530 Q1'24Q2'24Q3'24Q4'24Q1'25Q2'25Q3'25Q4'25 15
Distinct 13F filers holding SOUTHERN CO, by quarter

Top Institutional Holders

# Institution Shares Value Share of reported
1 Pacer Advisors, Inc. 99,083 $8.6M 46.5%
2 Anchor Investment Management, LLC 75,452 $6.6M 35.4%
3 Tempo Wealth, LLC 16,949 $1.5M 8.0%
4 Cross Staff Investments Inc 5,835 $509K 2.7%
5 Astoria Portfolio Advisors LLC. 2,728 $260K 1.4%
6 CHELSEA COUNSEL CO 2,764 $241K 1.3%
7 KW WEALTH MANAGEMENT LLC 2,664 $232K 1.3%
8 FLOYD FINANCIAL GROUP LLC 2,411 $227K 1.2%
9 DGS Capital Management, LLC 2,309 $201K 1.1%
10 TD Capital Management LLC 1,337 $117K 0.6%
11 MidFirst Bank 392 $34K 0.2%
12 Strategic Investment Solutions, Inc. /IL 353 $31K 0.2%
13 Bell Investment Advisors, Inc 263 $23K 0.1%
14 Compass Financial Services Inc 102 $9K 0.0%
15 SG Trading Solutions, LLC 5,396 $471 0.0%

Investment Discretion

SEC Form 13F requires each institutional filer to report whether it exercises sole or shared discretion over a position. Among SOUTHERN CO's reported holders for Q4 2025, by reported value:

Sole discretion (SOLE)
100.0%

Frequently Asked Questions

How many institutions hold SOUTHERN CO?▼
SOUTHERN CO is held by 15 institutional investors per the latest SEC Form 13F filings as of Q4 2025.
Where does SOUTHERN CO sit among tracked securities?▼
According to SEC Form 13F-HR filings in this corpus, SOUTHERN CO ranks #348 of 775 tracked securities by reported institutional value (largest first), matching the /stocks listing among names with ≥5 reporting holders. The ordinal is recomputed live among securities with ≥5 reporting holders. See /methodology/#corpus-placement.
What is the total institutional value of SOUTHERN CO?▼
Institutions report $18.6M of SOUTHERN CO as of Q4 2025.
How concentrated is ownership of SOUTHERN CO?▼
The top five institutional holders account for 94% of the reported institutional value in SOUTHERN CO, making ownership held overwhelmingly by a small core of institutions.
Who is the largest institutional holder of SOUTHERN CO?▼
Pacer Advisors, Inc. is the largest reported holder of SOUTHERN CO with $8.6M across 99,083 shares as of Q4 2025.

Nationwide stocks with similar institutional value or holder count

Two 13F-derived peer sets for SOUTHERN CO: nearest aggregate reported value and nearest institutional holder count, not catalog browse links.

Similar reported value

Nearest stocks by aggregate 13F reported value ($18.6M here).

Similar holder count

Nearest stocks by number of disclosing 13F holders (15 here).

Source: U.S. Securities and Exchange Commission (SEC) - EDGAR Form 13F-HR institutional holdings filings · Q4 2025 13F-HR discloses long US-listed equity positions of managers with $100M+ qualifying assets, filed within 45 days of period end. Short positions and most derivatives are not disclosed.

PlainFundData is rendered directly from SEC EDGAR Form 13F-HR institutional holdings filings, no number is typed in by an editor. Holder lists, concentration, and reported value on this page are aggregated live from those 13F-HR extracts. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-09-26.