{ "cik": 1002910, "cik_padded": "0001002910", "entityName": "AMEREN CORP", "fiscal_years": [ { "accn": "0001002910-26-000009", "filed": "2026-02-18", "fiscal_year": 2025, "form": "10-K", "fundamental_units": { "capex": "USD", "cash": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "net_income": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD" }, "fundamentals": { "capex": 4128000000.0, "cash": 13000000.0, "dividends_paid": 768000000.0, "eps_diluted": 5.35, "free_cash_flow": -775000000.0, "net_income": 1461000000.0, "operating_cash_flow": 3353000000.0, "operating_income": 2026000000.0, "revenue": 8799000000.0, "stockholders_equity": 13401000000.0, "total_assets": 48476000000.0 }, "period_end": "2025-12-31", "ratio_units": { "net_margin": "ratio", "operating_margin": "ratio", "payout_ratio": "ratio", "revenue_growth_yoy": "ratio", "roa_avg2y": "ratio", "roa_period_end": "ratio", "roe_avg2y": "ratio", "roe_period_end": "ratio" }, "ratios": { "net_margin": 0.1660415956358677, "operating_margin": 0.2302534378906694, "payout_ratio": 0.5256673511293635, "revenue_growth_yoy": 0.15426997245179064, "roa_avg2y": 0.03139437436878183, "roa_period_end": 0.030138625299117087, "roe_avg2y": 0.11452087007642563, "roe_period_end": 0.10902171479740318 } }, { "accn": "0001002910-26-000009", "filed": "2026-02-18", "fiscal_year": 2024, "form": "10-K", "fundamental_units": { "capex": "USD", "cash": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "net_income": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD" }, "fundamentals": { "capex": 4319000000.0, "cash": 7000000.0, "dividends_paid": 714000000.0, "eps_diluted": 4.42, "free_cash_flow": -1556000000.0, "net_income": 1187000000.0, "operating_cash_flow": 2763000000.0, "operating_income": 1516000000.0, "revenue": 7623000000.0, "stockholders_equity": 12114000000.0, "total_assets": 44598000000.0 }, "period_end": "2024-12-31", "ratio_units": { "net_margin": "ratio", "operating_margin": "ratio", "payout_ratio": "ratio", "revenue_growth_yoy": "ratio", "roa_avg2y": "ratio", "roa_period_end": "ratio", "roe_avg2y": "ratio", "roe_period_end": "ratio" }, "ratios": { "net_margin": 0.15571297389479208, "operating_margin": 0.1988718352354716, "payout_ratio": 0.6015164279696714, "revenue_growth_yoy": 0.0164, "roa_avg2y": 0.02778948354169593, "roa_period_end": 0.026615543297905737, "roe_avg2y": 0.10118058219324041, "roe_period_end": 0.09798580155192341 } }, { "accn": "0001002910-26-000009", "filed": "2026-02-18", "fiscal_year": 2023, "form": "10-K", "fundamental_units": { "capex": "USD", "cash": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "net_income": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD" }, "fundamentals": { "capex": 3597000000.0, "cash": 25000000.0, "dividends_paid": 662000000.0, "eps_diluted": 4.38, "free_cash_flow": -1033000000.0, "net_income": 1157000000.0, "operating_cash_flow": 2564000000.0, "operating_income": 1558000000.0, "revenue": 7500000000.0, "stockholders_equity": 11349000000.0, "total_assets": 40830000000.0 }, "period_end": "2023-12-31", "ratio_units": { "net_margin": "ratio", "operating_margin": "ratio", "payout_ratio": "ratio", "revenue_growth_yoy": "ratio", "roa_avg2y": "ratio", "roa_period_end": "ratio", "roe_avg2y": "ratio", "roe_period_end": "ratio" }, "ratios": { "net_margin": 0.15426666666666666, "operating_margin": 0.20773333333333333, "payout_ratio": 0.5721694036300777, "revenue_growth_yoy": -0.057433706170667335, "roa_avg2y": 0.029390098305687506, "roa_period_end": 0.028337007102620618, "roe_avg2y": 0.10586997300635952, "roe_period_end": 0.10194730813287514 } }, { "accn": "0001002910-25-000055", "filed": "2025-02-18", "fiscal_year": 2022, "form": "10-K", "fundamental_units": { "capex": "USD", "cash": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "net_income": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD" }, "fundamentals": { "capex": 3351000000.0, "cash": 10000000.0, "dividends_paid": 610000000.0, "eps_diluted": 4.14, "free_cash_flow": -1088000000.0, "net_income": 1079000000.0, "operating_cash_flow": 2263000000.0, "operating_income": 1515000000.0, "revenue": 7957000000.0, "stockholders_equity": 10508000000.0, "total_assets": 37904000000.0 }, "period_end": "2022-12-31", "ratio_units": { "net_margin": "ratio", "operating_margin": "ratio", "payout_ratio": "ratio", "revenue_growth_yoy": "ratio", "roa_avg2y": "ratio", "roa_period_end": "ratio", "roe_avg2y": "ratio", "roe_period_end": "ratio" }, "ratios": { "net_margin": 0.13560387080557998, "operating_margin": 0.19039839135352524, "payout_ratio": 0.5653382761816497, "revenue_growth_yoy": 0.24444791992492962, "roa_avg2y": 0.029305123643721398, "roa_period_end": 0.02846665259603208, "roe_avg2y": 0.10678939034045923, "roe_period_end": 0.10268366958507803 } }, { "accn": "0001002910-24-000056", "filed": "2024-02-29", "fiscal_year": 2021, "form": "10-K", "fundamental_units": { "capex": "USD", "cash": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "net_income": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD" }, "fundamentals": { "capex": 3479000000.0, "cash": 8000000.0, "dividends_paid": 565000000.0, "eps_diluted": 3.84, "free_cash_flow": -1818000000.0, "net_income": 995000000.0, "operating_cash_flow": 1661000000.0, "operating_income": 1333000000.0, "revenue": 6394000000.0, "stockholders_equity": 9700000000.0, "total_assets": 35735000000.0 }, "period_end": "2021-12-31", "ratio_units": { "net_margin": "ratio", "operating_margin": "ratio", "payout_ratio": "ratio", "revenue_growth_yoy": "ratio", "roa_avg2y": "ratio", "roa_period_end": "ratio", "roe_avg2y": "ratio", "roe_period_end": "ratio" }, "ratios": { "net_margin": 0.15561463872380357, "operating_margin": 0.20847669690334686, "payout_ratio": 0.5678391959798995, "revenue_growth_yoy": 0.10355540214014498, "roa_avg2y": 0.029366191987013946, "roa_period_end": 0.02784385056667133, "roe_avg2y": 0.10677111278034124, "roe_period_end": 0.10257731958762886 } }, { "accn": "0001002910-23-000053", "filed": "2023-02-22", "fiscal_year": 2020, "form": "10-K", "fundamental_units": { "capex": "USD", "cash": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "net_income": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD" }, "fundamentals": { "capex": 3233000000.0, "cash": 139000000.0, "dividends_paid": 494000000.0, "eps_diluted": 3.5, "free_cash_flow": -1506000000.0, "net_income": 877000000.0, "operating_cash_flow": 1727000000.0, "operating_income": 1300000000.0, "revenue": 5794000000.0, "stockholders_equity": 8938000000.0, "total_assets": 32030000000.0 }, "period_end": "2020-12-31", "ratio_units": { "net_margin": "ratio", "operating_margin": "ratio", "payout_ratio": "ratio", "revenue_growth_yoy": "ratio", "roa_avg2y": "ratio", "roa_period_end": "ratio", "roe_avg2y": "ratio", "roe_period_end": "ratio" }, "ratios": { "net_margin": 0.1513634794615119, "operating_margin": 0.22437003797031413, "payout_ratio": 0.5632839224629419, "revenue_growth_yoy": -0.019627749576988155, "roa_avg2y": 0.02877154995653101, "roa_period_end": 0.02738058070558851, "roe_avg2y": 0.10319468141436725, "roe_period_end": 0.0981203848735735 } }, { "accn": "0001002910-22-000038", "filed": "2022-02-23", "fiscal_year": 2019, "form": "10-K", "fundamental_units": { "capex": "USD", "cash": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "net_income": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD" }, "fundamentals": { "capex": 2411000000.0, "cash": 16000000.0, "dividends_paid": 472000000.0, "eps_diluted": 3.35, "free_cash_flow": -241000000.0, "net_income": 834000000.0, "operating_cash_flow": 2170000000.0, "operating_income": 1267000000.0, "revenue": 5910000000.0, "stockholders_equity": 8059000000.0, "total_assets": 28933000000.0 }, "period_end": "2019-12-31", "ratio_units": { "net_margin": "ratio", "operating_margin": "ratio", "payout_ratio": "ratio", "revenue_growth_yoy": "ratio", "roa_avg2y": "ratio", "roa_period_end": "ratio", "roe_avg2y": "ratio", "roe_period_end": "ratio" }, "ratios": { "net_margin": 0.14111675126903553, "operating_margin": 0.2143824027072758, "payout_ratio": 0.565947242206235, "revenue_growth_yoy": -0.06056270863137816, "roa_avg2y": 0.029707202393673863, "roa_period_end": 0.028825216880378805, "roe_avg2y": 0.10630975143403441, "roe_period_end": 0.10348678496091326 } }, { "accn": "0001002910-21-000065", "filed": "2021-02-22", "fiscal_year": 2018, "form": "10-K", "fundamental_units": { "capex": "USD", "cash": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "net_income": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD" }, "fundamentals": { "capex": 2286000000.0, "cash": 16000000.0, "dividends_paid": 451000000.0, "eps_diluted": 3.32, "free_cash_flow": -116000000.0, "net_income": 821000000.0, "operating_cash_flow": 2170000000.0, "operating_income": 1357000000.0, "revenue": 6291000000.0, "stockholders_equity": 7631000000.0, "total_assets": 27215000000.0 }, "period_end": "2018-12-31", "ratio_units": { "net_margin": "ratio", "operating_margin": "ratio", "payout_ratio": "ratio", "revenue_growth_yoy": "ratio", "roa_avg2y": "ratio", "roa_period_end": "ratio", "roe_avg2y": "ratio", "roe_period_end": "ratio" }, "ratios": { "net_margin": 0.1305038944523923, "operating_margin": 0.21570497536162772, "payout_ratio": 0.5493300852618758, "revenue_growth_yoy": 0.018950437317784258, "roa_avg2y": 0.03088788562829195, "roa_period_end": 0.030167187212934047, "roe_avg2y": 0.11083361457981775, "roe_period_end": 0.1075874721530599 } }, { "accn": "0001002910-20-000077", "filed": "2020-02-28", "fiscal_year": 2017, "form": "10-K", "fundamental_units": { "capex": "USD", "cash": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "net_income": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD" }, "fundamentals": { "capex": 2132000000.0, "cash": 10000000.0, "dividends_paid": 431000000.0, "eps_diluted": 2.14, "free_cash_flow": -14000000.0, "net_income": 529000000.0, "operating_cash_flow": 2118000000.0, "operating_income": 1410000000.0, "revenue": 6174000000.0, "stockholders_equity": 7184000000.0, "total_assets": 25945000000.0 }, "period_end": "2017-12-31", "ratio_units": { "net_margin": "ratio", "operating_margin": "ratio", "payout_ratio": "ratio", "revenue_growth_yoy": "ratio", "roa_avg2y": "ratio", "roa_period_end": "ratio", "roe_avg2y": "ratio", "roe_period_end": "ratio" }, "ratios": { "net_margin": 0.08568189180434078, "operating_margin": 0.22837706511175898, "payout_ratio": 0.8147448015122873, "revenue_growth_yoy": 0.016129032258064516, "roa_avg2y": 0.02089092488744965, "roa_period_end": 0.020389285026016574, "roe_avg2y": 0.07405333519983201, "roe_period_end": 0.0736358574610245 } }, { "accn": "0001002910-19-000094", "filed": "2019-02-26", "fiscal_year": 2016, "form": "10-K", "fundamental_units": { "capex": "USD", "cash": "USD", "dividends_paid": "USD", "eps_diluted": "USD/shares", "free_cash_flow": "USD", "net_income": "USD", "operating_cash_flow": "USD", "operating_income": "USD", "revenue": "USD", "stockholders_equity": "USD", "total_assets": "USD" }, "fundamentals": { "capex": 2076000000.0, "cash": 9000000.0, "dividends_paid": 416000000.0, "eps_diluted": 2.68, "free_cash_flow": 41000000.0, "net_income": 659000000.0, "operating_cash_flow": 2117000000.0, "operating_income": 1322000000.0, "revenue": 6076000000.0, "stockholders_equity": 7103000000.0, "total_assets": 24699000000.0 }, "period_end": "2016-12-31", "ratio_units": { "net_margin": "ratio", "operating_margin": "ratio", "payout_ratio": "ratio", "roa_period_end": "ratio", "roe_period_end": "ratio" }, "ratios": { "net_margin": 0.10845951283739302, "operating_margin": 0.21757735352205398, "payout_ratio": 0.6312594840667678, "roa_period_end": 0.026681242155552856, "roe_period_end": 0.09277769956356469 } } ], "latest_filing": { "accn": "0001002910-26-000009", "filed": "2026-02-18", "form": "10-K" }, "note": "Static grepcent export of verified SEC companyfacts-derived values. Monetary values are raw reported units from grepcent's resolved facts; no scaling and no FX conversion. Capex, dividends, and buybacks are reported as positive outflow magnitudes. ROE/ROA include both period-end basis (site-consistent) and average-of-two-years basis where the prior-year denominator exists.", "schema_version": "1", "sic": "4931", "sic_description": "Electric & Other Services Combined", "source_urls": { "sec_companyfacts": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001002910.json", "sec_submissions": "https://data.sec.gov/submissions/CIK0001002910.json" }, "ticker": "AEE" }