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SO

SOUTHERN CO

SO Utilities · Utilities
Latest period 2026-06-30 · 39 filings on record
Quarterly TTM Annual
3Y 5Y 8FY 10Y MAX
FY 2009 → FY 2025 17 YEARS
SHOWING Fiscal years as the company filed them — each point is one closed year from its 10-K, ending on that year's own close. A year with no 10-K on file is assembled from its four quarters and labelled by its ending date instead; a year still open gets no column at all.
Ranked against Utilities · 35 peers

Each grade is a single reported quarter's assessment, never an average — a card shows the grade at the newest quarter in view, so it follows the period and range controls above. Latest scored quarter: 2026-06-30.

Growth 33rd pct

▼−31 over range · as of 2025-12-31

Quality 47th pct

▼−7 over range · as of 2025-12-31

Safety 30th pct

▼−17 over range · as of 2025-12-31

OVERVIEWYoY Δ

Latest fiscal year · ending 2025-12-31 · green = improving · click a row to chart it

Revenue $29.6B +10.6% Gross margin — — Operating margin 24.7% −1.8pp Net margin 14.7% −1.8pp Net income $4.3B −1.4%
Debt / equity 1.87 +5.7%
EPS (diluted) $3.92 −1.8% EBITDA $13.3B +8.0%

Filings

Full history 7 match
ALL 10-K 10-Q Q1 Q2 Q3 FY CLEAR SORT NEWEST ↓
Year Q1Q2Q3FY
2026 10-Q
2025 10-Q 10-Q 10-Q 10-K
2024 10-Q 10-Q 10-Q 10-K
2023 10-Q 10-Q 10-Q 10-K
2022 10-Q 10-Q 10-Q 10-K
2021 10-Q 10-Q 10-Q 10-K
2020 10-Q 10-Q 10-Q 10-K
2019 10-Q 10-K
10-Q Q3 2025 2025-10-30 Pro → 10-Q Q3 2024 2024-10-31 Pro → 10-Q Q3 2023 2023-11-02 Pro → 10-Q Q3 2022 2022-10-27 Pro → 10-Q Q3 2021 2021-11-04 Pro → 10-Q Q3 2020 2020-10-29 Pro →
All 7 filings 10-Q Q3 2019 2019-10-30 Pro →

Filing-level fact detail is a Pro feature. The grades and figures above are free. See Pro plans

Trends

Fiscal years as the company filed them
Revenue
Latest$29.6B YoY+10.6% Periods17
$29.6B$19.5B$9.8B$0FY 20092009-12-31FY 20172017-12-31FY 20252025-12-31
Revenue by period
PeriodPeriod end Revenue
FY 20092009-12-31 $15.7B
FY 20102010-12-31 $17.5B
FY 20112011-12-31 $17.7B
FY 20122012-12-31 $16.5B
FY 20132013-12-31 $17.1B
FY 20142014-12-31 $18.5B
FY 20152015-12-31 $17.5B
FY 20162016-12-31 $19.9B
FY 20172017-12-31 $23.0B
FY 20182018-12-31 $23.5B
FY 20192019-12-31 $21.4B
FY 20202020-12-31 $20.4B
FY 20212021-12-31 $23.1B
FY 20222022-12-31 $29.3B
FY 20232023-12-31 $25.3B
FY 20242024-12-31 $26.7B
FY 20252025-12-31 $29.6B
Net income
Latest$4.3B YoY−1.4% Periods17
$4.7B$3.1B$1.6B$0FY 20092009-12-31FY 20172017-12-31FY 20252025-12-31
Net income by period
PeriodPeriod end Net income
FY 20092009-12-31 $1.7B
FY 20102010-12-31 $2.0B
FY 20112011-12-31 $2.3B
FY 20122012-12-31 $2.4B
FY 20132013-12-31 $1.7B
FY 20142014-12-31 $2.0B
FY 20152015-12-31 $2.4B
FY 20162016-12-31 $2.5B
FY 20172017-12-31 $926.0M
FY 20182018-12-31 $2.3B
FY 20192019-12-31 $4.7B
FY 20202020-12-31 $3.1B
FY 20212021-12-31 $2.3B
FY 20222022-12-31 $3.4B
FY 20232023-12-31 $4.0B
FY 20242024-12-31 $4.4B
FY 20252025-12-31 $4.3B
Operating income
Latest$7.3B YoY+3.1% Periods17
$7.7B$5.1B$2.6B$0FY 20092009-12-31FY 20172017-12-31FY 20252025-12-31
Operating income by period
PeriodPeriod end Operating income
FY 20092009-12-31 $3.3B
FY 20102010-12-31 $3.8B
FY 20112011-12-31 $4.2B
FY 20122012-12-31 $4.5B
FY 20132013-12-31 $3.3B
FY 20142014-12-31 $3.6B
FY 20152015-12-31 $4.3B
FY 20162016-12-31 $4.5B
FY 20172017-12-31 $2.3B
FY 20182018-12-31 $4.2B
FY 20192019-12-31 $7.7B
FY 20202020-12-31 $4.9B
FY 20212021-12-31 $3.7B
FY 20222022-12-31 $5.4B
FY 20232023-12-31 $5.8B
FY 20242024-12-31 $7.1B
FY 20252025-12-31 $7.3B
ZOOM
FY 2009 FY 2025

Grade history

Point-in-time: each period shows the grade of the quarter it ends at — grades are never summed or averaged across a window.

Growth 33 Quality 47 Safety 30
0255075100FY 20092009-12-31FY 20172017-12-31FY 20252025-12-31

Hover to read every grade at a period · shared with the trends chart · axis fixed 0–100

Grade history by period
PeriodPeriod end GrowthQualitySafety
FY 20092009-12-31 not scorednot scorednot scored
FY 20102010-12-31 not scorednot scorednot scored
FY 20112011-12-31 not scorednot scorednot scored
FY 20122012-12-31 not scorednot scorednot scored
FY 20132013-12-31 not scorednot scorednot scored
FY 20142014-12-31 not scorednot scorednot scored
FY 20152015-12-31 not scorednot scorednot scored
FY 20162016-12-31 not scorednot scorednot scored
FY 20172017-12-31 not scorednot scorednot scored
FY 20182018-12-31 not scorednot scorednot scored
FY 20192019-12-31 not scorednot scorednot scored
FY 20202020-12-31 not scorednot scorednot scored
FY 20212021-12-31 not scorednot scorednot scored
FY 20222022-12-31 not scorednot scorednot scored
FY 20232023-12-31 645447
FY 20242024-12-31 405744
FY 20252025-12-31 334730