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Equity · Utilities

SO

NYSE

The Southern Company (SO)

$88.97 −2.73% vs prior close Finazon · prior-day close, indicative (IEX-derived, not the official close) · Aug 21, 2026
Price · Chart
21 sessions
$97.5 $87.5 24 Jul 21 Aug

The line runs $97 on 24 July through $88.97 on 21 August, on a scale from $87.5 to $97.5. Days the market did not trade hold the previous close, flat.

Track this symbol on TradingView TradingView chart · our licensed closes: 21 sessions, 24 Jul – 21 Aug 2026
Market cap $100.3B
P/E (TTM) 22.8
52-week range $84.04 – $99.73
Avg volume 773.4K

as of Aug 21, 2026

The Southern Company (SO) insider trades

SEC Form 4 · last 90 days · newest reported trade 1 Oct 2026

In the 90 days to 23 Oct 2026, The Southern Company insiders reported 6 open-market sales and no purchases (SEC Form 4); the filings we hold, back to 31 Jan 2026, show no open-market purchase.

Open-market buys 0
Open-market sells 6
Net sold $842K
Non-trade filings 0
Date Insider Type Shares Value
01 Oct 2026 Kim Matthew M. Comptroller Sell 100 $8K
03 Sep 2026 Sena Peter P III Chairman,President & CEO, SNC Sell 4,266 $378K
03 Sep 2026 Kim Matthew M. Comptroller Sell 1,400 $124K
01 Sep 2026 Kim Matthew M. Comptroller Sell 100 $9K
06 Aug 2026 Spainhour Sterling A Jr. EVP & CLO Sell 3,333 $313K
03 Aug 2026 Kim Matthew M. Comptroller Sell 100 $9K

The Southern Company (SO) reported financials

SEC EDGAR XBRL SEC EDGAR

The Southern Company reported revenue of $28.9B for the fiscal year ended 31 Dec 2025. Net income over the same period was $4.3B.

Figure Reported Period
Revenue $28.9B 31 Dec 2025 fiscal year
Net income $4.3B 31 Dec 2025 fiscal year
Diluted EPS $3.92 31 Dec 2025 fiscal year
Total assets $157.0B 31 Mar 2026 at period end
Total equity incl. minority interest $39.9B 31 Mar 2026 at period end

The Southern Company (SO) earnings

SEC EDGAR

The Southern Company last reported earnings on 31 Mar 2026 for Q1 2026, with EPS of $1.20; no next date is announced in SEC filings yet.

Date Period EPS Revenue
31 Mar 2026 Q1 2026 $1.20 $8.40B
31 Dec 2025 FY 2025 $3.92 $29.55B
30 Sep 2025 Q3 2025 $1.54 $7.82B
30 Jun 2025 Q2 2025 $0.79 $6.97B
31 Mar 2025 Q1 2025 $1.21 $7.78B
31 Dec 2024 FY 2024 $3.99 $26.72B
30 Sep 2024 Q3 2024 $1.39 $7.27B
30 Jun 2024 Q2 2024 $1.09 $6.46B

Next report no date announced in SEC filings yet

Reported figures & scheduled dates · SEC EDGAR filings

The Southern Company (SO) institutional holders (13F)

SEC Form 13F SEC EDGAR

10 of the 45 institutional funds we track reported a The Southern Company position for the quarter ended 30 Jun 2026 — a combined $338.3M; the latest of those filings landed 02 Sep 2026.

Fund Action Shares Value
Citadel Advisors Added +31.1% shares 1,173,137 $112.3M
Balyasny Asset Management Added +344.5% shares 701,019 $67.1M
AQR Capital Management Held (±25%) +20.1% shares 456,982 $43.7M
Millennium Management Held (±25%) −5.1% shares 434,991 $41.6M
Two Sigma Investments Added +94.7% shares 303,736 $29.1M
D. E. Shaw & Co. Held (±25%) −23.4% shares 275,457 $26.4M
Fisher Asset Management Held (±25%) −4.2% shares 117,458 $11.2M
Marshall Wace Trimmed −98.7% shares 30,253 $2.9M
Man Group Trimmed −67.8% shares 24,248 $2.3M
Bridgewater Associates Added +44.2% shares 16,972 $1.6M

The Southern Company (SO) fails-to-deliver

SEC CNS data SEC

On 28 Sep 2026, 2 shares of The Southern Company failed to deliver (about $166).

Settlement date Shares failed Notional % of shares out
28 Sep 2026 2 $166 <0.001%
18 Sep 2026 39,640 $3.4M 0.004%
17 Sep 2026 40,115 $3.5M 0.004%
15 Sep 2026 24,346 $2.1M 0.002%
08 Sep 2026 1,683 $148K <0.001%

Congressional trades in The Southern Company (SO)

STOCK Act disclosures House disclosures

The most recent congressional trade disclosed in The Southern Company is a purchase by Jared Moskowitz (house, FL), dated 02 Dec 2025.

Date Member Type Amount
02 Dec 2025 filed 16 Jan 2026 Jared Moskowitz house · Democrat–FL Purchase $1K–$15K
23 Sep 2025 filed 10 Oct 2025 Val T. Hoyle house · Democrat–OR Sale $1K–$15K
07 Apr 2025 filed 09 May 2025 Jared Moskowitz house · Democrat–FL Purchase $1K–$15K
29 Oct 2024 filed 12 Sep 2025 Val T. Hoyle house · Democrat–OR Purchase $1K–$15K
04 Sep 2024 filed 06 Sep 2024 John James house · Republican–MI Sale $1K–$15K
05 Jul 2024 filed 19 Aug 2024 Jared Moskowitz house · Democrat–FL Purchase $1K–$15K
05 Jul 2024 filed 06 Aug 2024 Jared Moskowitz house · Democrat–FL Purchase $1K–$15K
13 Feb 2024 filed 21 Aug 2024 Jared Moskowitz house · Democrat–FL Sale $1K–$15K

The Southern Company (SO): frequently asked questions

From live data

Have The Southern Company insiders bought or sold shares recently?

In the 90 days to 23 Oct 2026, The Southern Company insiders reported 6 open-market sales and no purchases (SEC Form 4); the filings we hold, back to 31 Jan 2026, show no open-market purchase.

How many institutions hold The Southern Company?

10 of the 45 institutional funds we track reported a The Southern Company position for the quarter ended 30 Jun 2026, per SEC Form 13F filings.

Has The Southern Company had fails-to-deliver recently?

Yes. The most recent SEC fails-to-deliver record for The Southern Company is dated 28 Sep 2026, when 2 shares failed to deliver.

When did The Southern Company last report earnings?

The Southern Company last reported earnings on 31 Mar 2026 for Q1 2026, with EPS of $1.20; no next date is announced in SEC filings yet.

What exchange is The Southern Company listed on?

The Southern Company trades on NYSE under the ticker SO.

Answers are generated from the live figures on this page — Reddit crowd data, SEC filings and open company records — and update as the data does.

Sources

  1. Finazonprior-day close, indicative (IEX-derived, not the official close), some closes dollar-rounded at the source
  2. TradingViewthe price chart widget, drawn by TradingView from their own data
  3. SEC EDGARSEC EDGAR XBRL company facts · latest period ended 31 Mar 2026
  4. SEC EDGARSEC EDGAR 13F filings
  5. SECSEC fails-to-deliver (CNS) data
  6. House disclosuresU.S. House of Representatives financial disclosures
  7. SEC EDGARValuation computed from SEC EDGAR filings