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SO

SOUTHERN CO

SO Utilities · Utilities
Latest period 2026-06-30 · 39 filings on record
TTM 09-12 → TTM 26-06 67 TTM POINTS
SHOWING Trailing twelve months — each point sums the four quarters ending there.
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 50th pct

▲+23 over range · as of 2026-06-30

Revenue +0.1% YoY, earnings +33.4% YoY · sector avg 73

Quality 63rd pct

▲+16 over range · as of 2026-06-30

16.8% net margin, 11% return on equity, -11% free-cash-flow margin, profitable in 8 of last 8 quarters · sector avg 51

Safety 64th pct

▲+17 over range · as of 2026-06-30

Net debt 5.3x EBITDA, 2x interest coverage, 0.8x current ratio · sector avg 65

OVERVIEWvs prior TTM Δ

Trailing twelve months · ending 2026-06-30 · green = improving · click a row to chart it

Revenue $30.2B +0.0% Gross margin Operating margin 24.2% +0.0pp CHARTED Net margin 15.4% +1.0pp Net income $4.7B +6.7%
Debt / equity 1.79 −4.4%
EPS (diluted) EBITDA $13.7B +1.2%

Filings

Full history 39 match
ALL 10-K 10-Q Q1 Q2 Q3 FY SORT NEWEST ↓
Filings by fiscal year and period
Year Q1Q2Q3FY
2026 10-Q Q1 2026 no filing no filing no filing
2025 10-Q Q1 2025 10-Q Q2 2025 10-Q Q3 2025 10-K FY 2025
2024 10-Q Q1 2024 10-Q Q2 2024 10-Q Q3 2024 10-K FY 2024
2023 10-Q Q1 2023 10-Q Q2 2023 10-Q Q3 2023 10-K FY 2023
2022 10-Q Q1 2022 10-Q Q2 2022 10-Q Q3 2022 10-K FY 2022
2021 10-Q Q1 2021 10-Q Q2 2021 10-Q Q3 2021 10-K FY 2021
2020 10-Q Q1 2020 10-Q Q2 2020 10-Q Q3 2020 10-K FY 2020
2019 no filing no filing 10-Q Q3 2019 10-K FY 2019
10-Q 2026-07-30 Pro → 10-Q Q1 2026 2026-04-30 Pro → 10-K FY 2025 2026-02-19 Pro → 10-Q Q3 2025 2025-10-30 Pro → 10-Q Q2 2025 2025-07-31 Pro → 10-Q Q1 2025 2025-05-01 Pro →
All 39 filings 10-K FY 2024 2025-02-20 Pro → 10-Q Q3 2024 2024-10-31 Pro → 10-Q Q2 2024 2024-08-01 Pro → 10-Q Q1 2024 2024-05-02 Pro → 10-K FY 2023 2024-02-15 Pro → 10-Q Q3 2023 2023-11-02 Pro → 10-Q Q2 2023 2023-08-03 Pro → 10-Q Q1 2023 2023-04-27 Pro → 10-K FY 2022 2023-02-16 Pro → 10-Q Q3 2022 2022-10-27 Pro → 10-Q Q2 2022 2022-07-28 Pro → 10-Q Q1 2022 2022-04-28 Pro → 10-K FY 2021 2022-02-17 Pro → 10-Q Q3 2021 2021-11-04 Pro → 10-Q Q2 2021 2021-07-29 Pro → 10-Q Q1 2021 2021-04-29 Pro → 10-K FY 2020 2021-02-18 Pro → 10-Q Q3 2020 2020-10-29 Pro → 10-Q Q2 2020 2020-07-30 Pro → 10-Q Q1 2020 2020-04-30 Pro → 10-K FY 2019 2020-02-20 Pro → 10-Q Q3 2019 2019-10-30 Pro → 10-K FY 2018 2019-02-20 Pro → 10-K FY 2017 2018-02-21 Pro → 10-K FY 2016 2017-02-22 Pro → 10-K FY 2015 2016-02-26 Pro → 10-K FY 2014 2015-03-02 Pro → 10-K FY 2013 2014-02-27 Pro → 10-K FY 2012 2013-02-28 Pro → 10-K FY 2011 2012-02-24 Pro → 10-K FY 2013 2011-02-25 Pro → 10-K FY 2009 2010-02-25 Pro → 10-Q/A Q2 2009 2009-08-27 Pro →

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

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 50 Quality 63 Safety 64
0255075100TTM 09-122009-12-31TTM 18-032018-03-31TTM 26-062026-06-30

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

Grade history by period
PeriodPeriod end GrowthQualitySafety
TTM 09-122009-12-31 not scorednot scorednot scored
TTM 10-032010-03-31 not scorednot scorednot scored
TTM 10-062010-06-30 not scorednot scorednot scored
TTM 10-092010-09-30 not scorednot scorednot scored
TTM 10-122010-12-31 not scorednot scorednot scored
TTM 11-032011-03-31 not scorednot scorednot scored
TTM 11-062011-06-30 not scorednot scorednot scored
TTM 11-092011-09-30 not scorednot scorednot scored
TTM 11-122011-12-31 not scorednot scorednot scored
TTM 12-032012-03-31 not scorednot scorednot scored
TTM 12-062012-06-30 not scorednot scorednot scored
TTM 12-092012-09-30 not scorednot scorednot scored
TTM 12-122012-12-31 not scorednot scorednot scored
TTM 13-032013-03-31 not scorednot scorednot scored
TTM 13-062013-06-30 not scorednot scorednot scored
TTM 13-092013-09-30 not scorednot scorednot scored
TTM 13-122013-12-31 not scorednot scorednot scored
TTM 14-032014-03-31 not scorednot scorednot scored
TTM 14-062014-06-30 not scorednot scorednot scored
TTM 14-092014-09-30 not scorednot scorednot scored
TTM 14-122014-12-31 not scorednot scorednot scored
TTM 15-032015-03-31 not scorednot scorednot scored
TTM 15-062015-06-30 not scorednot scorednot scored
TTM 15-092015-09-30 not scorednot scorednot scored
TTM 15-122015-12-31 not scorednot scorednot scored
TTM 16-032016-03-31 not scorednot scorednot scored
TTM 16-062016-06-30 not scorednot scorednot scored
TTM 16-092016-09-30 not scorednot scorednot scored
TTM 16-122016-12-31 not scorednot scorednot scored
TTM 17-032017-03-31 not scorednot scorednot scored
TTM 17-062017-06-30 not scorednot scorednot scored
TTM 17-092017-09-30 not scorednot scorednot scored
TTM 17-122017-12-31 not scorednot scorednot scored
TTM 18-032018-03-31 not scorednot scorednot scored
TTM 18-062018-06-30 not scorednot scorednot scored
TTM 18-092018-09-30 not scorednot scorednot scored
TTM 18-122018-12-31 not scorednot scorednot scored
TTM 19-032019-03-31 not scorednot scorednot scored
TTM 19-062019-06-30 not scorednot scorednot scored
TTM 19-092019-09-30 not scorednot scorednot scored
TTM 19-122019-12-31 not scorednot scorednot scored
TTM 20-032020-03-31 not scorednot scorednot scored
TTM 20-062020-06-30 not scorednot scorednot scored
TTM 20-092020-09-30 not scorednot scorednot scored
TTM 20-122020-12-31 not scorednot scorednot scored
TTM 21-032021-03-31 not scorednot scorednot scored
TTM 21-062021-06-30 not scorednot scorednot scored
TTM 21-092021-09-30 not scorednot scorednot scored
TTM 21-122021-12-31 not scorednot scorednot scored
TTM 22-032022-03-31 not scorednot scorednot scored
TTM 22-062022-06-30 not scorednot scorednot scored
TTM 22-092022-09-30 not scorednot scorednot scored
TTM 22-122022-12-31 not scorednot scorednot scored
TTM 23-032023-03-31 not scorednot scorednot scored
TTM 23-062023-06-30 not scorednot scorednot scored
TTM 23-092023-09-30 274746
TTM 23-122023-12-31 645447
TTM 24-032024-03-31 776054
TTM 24-062024-06-30 806667
TTM 24-092024-09-30 516268
TTM 24-122024-12-31 405744
TTM 25-032025-03-31 747163
TTM 25-062025-06-30 275950
TTM 25-092025-09-30 446356
TTM 25-122025-12-31 334730
TTM 26-032026-03-31 305445
TTM 26-062026-06-30 506364