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Amylyx Pharmaceuticals, Inc. (AMLX)
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| Price date | EPS fiscal end | Basic P/E (×) | Diluted P/E (×) | P/S (×) | P/FCF (×) |
|---|
Profit margins
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Yield, cash conversion & capital returns
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YEAR-OVER-YEAR
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Amylyx Pharmaceuticals, Inc. (AMLX) · Nasdaq · USD · Sector unavailable · CIK 0001658551
Annual coverage: 2021-12-31–2025-12-31 (5 periods). Financial snapshot built 2026-10-09.
AMLX annual financial history
All stored annual observations, independent of the chart window. Per-share amounts in USD. Unavailable values are not zero.
See the calculation and limitations.
| Fiscal year / end | Basic EPS | Diluted EPS | FCF / share | Dividends / share | Fiscal-year dividend yield | Filing sources |
|---|---|---|---|---|---|---|
| 2025 2025-12-31 | -1.53 | -1.53 | -1.31 | Unavailable | Unavailable | Basic EPS (2026-03-03) Diluted EPS (2026-03-03) Operating cash flow (2026-03-03) · Capex (2026-03-03) |
| 2024 2024-12-31 | -4.43 | -4.43 | -2.46 | Unavailable | Unavailable | Basic EPS (2026-03-03) Diluted EPS (2026-03-03) Operating cash flow (2026-03-03) · Capex (2026-03-03) |
| 2023 2023-12-31 | 0.73 | 0.70 | 0.15 | Unavailable | Unavailable | Basic EPS (2025-03-04) Diluted EPS (2025-03-04) Operating cash flow (2025-03-04) · Capex (2025-03-04) |
| 2022 2022-12-31 | -3.39 | -3.39 | -3.12 | Unavailable | Unavailable | Basic EPS (2024-02-22) Diluted EPS (2024-02-22) Operating cash flow (2024-02-22) · Capex (2024-02-22) |
| 2021 2021-12-31 | -13.35 | -13.35 | -11.41 | Unavailable | Unavailable | Basic EPS (2024-02-22) Diluted EPS (2024-02-22) Operating cash flow (2024-02-22) · Capex (2024-02-22) |
Annual per-share context (USD/share)
Complete annual history, independent of chart loading and range. Revenue/share is annual revenue per average diluted share. Debt/share is borrowings per year-end common share, excluding leases. Missing inputs remain unavailable. Metric definitions.
| Fiscal end | Revenue / share | Total debt / share | Inputs & filing sources |
|---|---|---|---|
| 2025-12-31 | 0.00 | Unavailable | Inputs & filingsrevenue: 0; averageDilutedShares: 94565567; totalDebt: No supported complete debt aggregate or non-overlapping borrowing components; leases excluded; periodEndShares: 109884502 revenue (2026-03-03)averageDilutedShares (2026-03-03) periodEndShares (2026-03-03) |
| 2024-12-31 | 1.28 | Unavailable | Inputs & filingsrevenue: 87371000; averageDilutedShares: 68142158; totalDebt: No supported complete debt aggregate or non-overlapping borrowing components; leases excluded; periodEndShares: 68629738 revenue (2026-03-03)averageDilutedShares (2026-03-03) periodEndShares (2026-03-03) |
| 2023-12-31 | 5.44 | Unavailable | Inputs & filingsrevenue: 380786000; averageDilutedShares: 69991340; totalDebt: No supported complete debt aggregate or non-overlapping borrowing components; leases excluded; periodEndShares: 67707432 revenue (2024-02-22)averageDilutedShares (2025-03-04) periodEndShares (2025-03-04) |
| 2022-12-31 | 0.38 | Unavailable | Inputs & filingsrevenue: 22230000; averageDilutedShares: 58495587; totalDebt: No supported complete debt aggregate or non-overlapping borrowing components; leases excluded; periodEndShares: 66512011 revenue (2024-02-22)averageDilutedShares (2024-02-22) periodEndShares (2024-02-22) |
| 2021-12-31 | 0.04 | Unavailable | Inputs & filingsrevenue: 285000; averageDilutedShares: 6586349; totalDebt: No supported complete debt aggregate or non-overlapping borrowing components; leases excluded; periodEndShares: 7020487 revenue (2024-02-22)averageDilutedShares (2024-02-22) periodEndShares (2023-03-13) |
Annual returns and cash generation (%)
Complete annual history, independent of chart loading and range. FCF margin and FCF / net income use matching annual totals. ROCE uses positive exact opening and closing capital-employed bases. Inputs, scopes and unavailable reasons are disclosed below. Missing inputs remain unavailable. Metric definitions.
| Fiscal end | FCF margin (%) | FCF / net income (%) | ROCE (%) | Inputs & filing sources |
|---|---|---|---|---|
| 2025-12-31 | Unavailable | Unavailable | -64.52 | Inputs & filingsCalculation inputs: {"original":{"fcfTotal":{"value":-123481000,"capex":{"accession":"0001193125-26-086645","end":"2025-12-31","filed":"2026-03-03","form":"10-K","start":"2025-01-01","tag":"PaymentsToAcquirePropertyPlantAndEquipment","unit":"USD"},"ocf":{"accession":"0001193125-26-086645","end":"2025-12-31","filed":"2026-03-03","form":"10-K","start":"2025-01-01","tag":"NetCashProvidedByUsedInOperatingActivities","unit":"USD"}},"revenue":{"value":0,"tag":"RevenueFromContractWithCustomerExcludingAssessedTax","unit":"USD","start":"2025-01-01","end":"2025-12-31","filed":"2026-03-03","accession":"0001193125-26-086645","form":"10-K"},"netIncome":{"value":-144735000,"tag":"ProfitLoss","unit":"USD","start":"2025-01-01","end":"2025-12-31","filed":"2026-03-03","accession":"0001193125-26-086645","form":"10-K"},"operatingIncome":{"value":-153291000,"tag":"OperatingIncomeLoss","unit":"USD","start":"2025-01-01","end":"2025-12-31","filed":"2026-03-03","accession":"0001193125-26-086645","form":"10-K"},"openingAssets":{"value":193634000,"tag":"Assets","unit":"USD","start":null,"end":"2024-12-31","filed":"2026-03-03","accession":"0001193125-26-086645","form":"10-K"},"openingCurrentLiabilities":{"value":28406000,"tag":"LiabilitiesCurrent","unit":"USD","start":null,"end":"2024-12-31","filed":"2026-03-03","accession":"0001193125-26-086645","form":"10-K"},"openingCapitalEmployed":{"value":165228000,"inputNames":["openingAssets","openingCurrentLiabilities"]},"openingParentEquity":{"value":164765000,"tag":"StockholdersEquity","unit":"USD","start":null,"end":"2024-12-31","filed":"2026-03-03","accession":"0001193125-26-086645","form":"10-K"},"openingTotalEquity":{"value":164765000,"inputNames":["openingParentEquity","openingAssets","openingLiabilities"]},"openingNoncontrollingEquity":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"openingLiabilities":{"value":28869000,"tag":"Liabilities","unit":"USD","start":null,"end":"2024-12-31","filed":"2026-03-03","accession":"0001193125-26-086645","form":"10-K"},"openingCash":{"value":77391000,"tag":"CashAndCashEquivalentsAtCarryingValue","unit":"USD","start":null,"end":"2024-12-31","filed":"2026-03-03","accession":"0001193125-26-086645","form":"10-K"},"openingBorrowings":{"value":null,"reason":"No supported complete debt aggregate or non-overlapping borrowing components; 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leases excluded"},"closingInvestedCapital":{"value":null,"inputNames":["closingBorrowings","closingTotalEquity","closingCash"],"reason":"Exact complete borrowings, consolidated equity and cash missing, ambiguous or from different filings at 2025-12-31"},"closingPreferredEquity":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"closingPreferredShares":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"closingCommonEquity":{"value":null,"inputNames":["closingParentEquity","closingPreferredShares"],"reason":"Common equity scope requires explicit preferred carrying value or zero preferred shares; absence is not zero"},"commonNetIncome":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"parentNetIncome":{"value":-144735000,"tag":"NetIncomeLoss","unit":"USD","start":"2025-01-01","end":"2025-12-31","filed":"2026-03-03","accession":"0001193125-26-086645","form":"10-K"},"preferredDividends":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"incomeTaxExpense":{"value":46000,"tag":"IncomeTaxExpenseBenefit","unit":"USD","start":"2025-01-01","end":"2025-12-31","filed":"2026-03-03","accession":"0001193125-26-086645","form":"10-K"},"pretaxIncome":{"value":-144689000,"tag":"IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest","unit":"USD","start":"2025-01-01","end":"2025-12-31","filed":"2026-03-03","accession":"0001193125-26-086645","form":"10-K"},"effectiveTaxRate":{"value":null,"inputNames":["incomeTaxExpense","pretaxIncome"],"reason":"Positive pretax income required"},"nopat":{"value":null,"inputNames":["operatingIncome","effectiveTaxRate"],"reason":"Positive pretax income required"},"averageInvestedCapital":{"value":null,"inputNames":["openingInvestedCapital","closingInvestedCapital"]},"averageCapitalEmployed":{"value":237592500,"inputNames":["openingCapitalEmployed","closingCapitalEmployed"]},"averageCommonEquity":{"value":null,"inputNames":["openingCommonEquity","closingCommonEquity"]}},"recovered":{}}; fcfMargin: Positive revenue required; zero or negative denominator is unavailable; cashConversion: Positive net income required; zero or negative denominator is unavailable; roce: -64.51845070867137 fcfMargin component 1 (2026-03-03) · fcfMargin component 2 (2026-03-03) · fcfMargin component 3 (2026-03-03)cashConversion component 1 (2026-03-03) · cashConversion component 2 (2026-03-03) · cashConversion component 3 (2026-03-03) roce component 1 (2026-03-03) · roce component 2 (2026-03-03) · roce component 3 (2026-03-03) · roce component 4 (2026-03-03) · roce component 5 (2026-03-03) |
| 2024-12-31 | -192.06 | Unavailable | -104.80 | Inputs & filingsCalculation inputs: {"original":{"fcfTotal":{"value":-167804000,"capex":{"accession":"0001193125-26-086645","end":"2024-12-31","filed":"2026-03-03","form":"10-K","start":"2024-01-01","tag":"PaymentsToAcquirePropertyPlantAndEquipment","unit":"USD"},"ocf":{"accession":"0001193125-26-086645","end":"2024-12-31","filed":"2026-03-03","form":"10-K","start":"2024-01-01","tag":"NetCashProvidedByUsedInOperatingActivities","unit":"USD"}},"revenue":{"value":87371000,"tag":"RevenueFromContractWithCustomerExcludingAssessedTax","unit":"USD","start":"2024-01-01","end":"2024-12-31","filed":"2026-03-03","accession":"0001193125-26-086645","form":"10-K"},"netIncome":{"value":-301743000,"tag":"ProfitLoss","unit":"USD","start":"2024-01-01","end":"2024-12-31","filed":"2026-03-03","accession":"0001193125-26-086645","form":"10-K"},"operatingIncome":{"value":-314731000,"tag":"OperatingIncomeLoss","unit":"USD","start":"2024-01-01","end":"2024-12-31","filed":"2026-03-03","accession":"0001193125-26-086645","form":"10-K"},"openingAssets":{"value":517454000,"tag":"Assets","unit":"USD","start":null,"end":"2023-12-31","filed":"2025-03-04","accession":"0000950170-25-031309","form":"10-K"},"openingCurrentLiabilities":{"value":82042000,"tag":"LiabilitiesCurrent","unit":"USD","start":null,"end":"2023-12-31","filed":"2025-03-04","accession":"0000950170-25-031309","form":"10-K"},"openingCapitalEmployed":{"value":435412000,"inputNames":["openingAssets","openingCurrentLiabilities"]},"openingParentEquity":{"value":433432000,"tag":"StockholdersEquity","unit":"USD","start":null,"end":"2023-12-31","filed":"2026-03-03","accession":"0001193125-26-086645","form":"10-K"},"openingTotalEquity":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"openingNoncontrollingEquity":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"openingLiabilities":{"value":84022000,"tag":"Liabilities","unit":"USD","start":null,"end":"2023-12-31","filed":"2025-03-04","accession":"0000950170-25-031309","form":"10-K"},"openingCash":{"value":170201000,"tag":"CashAndCashEquivalentsAtCarryingValue","unit":"USD","start":null,"end":"2023-12-31","filed":"2025-03-04","accession":"0000950170-25-031309","form":"10-K"},"openingBorrowings":{"value":null,"reason":"No supported complete debt aggregate or non-overlapping borrowing components; 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fcfMargin: -192.05915006123314; cashConversion: Positive net income required; zero or negative denominator is unavailable; roce: -104.79854821523709 fcfMargin component 1 (2026-03-03) · fcfMargin component 2 (2026-03-03) · fcfMargin component 3 (2026-03-03)cashConversion component 1 (2026-03-03) · cashConversion component 2 (2026-03-03) · cashConversion component 3 (2026-03-03) roce component 1 (2026-03-03) · roce component 2 (2025-03-04) · roce component 3 (2025-03-04) · roce component 4 (2026-03-03) · roce component 5 (2026-03-03) |
| 2023-12-31 | 2.80 | 21.67 | 9.95 | Inputs & filingsCalculation inputs: {"original":{"fcfTotal":{"value":10678000,"capex":{"accession":"0000950170-25-031309","end":"2023-12-31","filed":"2025-03-04","form":"10-K","start":"2023-01-01","tag":"PaymentsToAcquirePropertyPlantAndEquipment","unit":"USD"},"ocf":{"accession":"0000950170-25-031309","end":"2023-12-31","filed":"2025-03-04","form":"10-K","start":"2023-01-01","tag":"NetCashProvidedByUsedInOperatingActivities","unit":"USD"}},"revenue":{"value":380786000,"tag":"Revenues","unit":"USD","start":"2023-01-01","end":"2023-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"netIncome":{"value":49271000,"tag":"ProfitLoss","unit":"USD","start":"2023-01-01","end":"2023-12-31","filed":"2025-03-04","accession":"0000950170-25-031309","form":"10-K"},"operatingIncome":{"value":38802000,"tag":"OperatingIncomeLoss","unit":"USD","start":"2023-01-01","end":"2023-12-31","filed":"2025-03-04","accession":"0000950170-25-031309","form":"10-K"},"openingAssets":{"value":391453000,"tag":"Assets","unit":"USD","start":null,"end":"2022-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"openingCurrentLiabilities":{"value":46609000,"tag":"LiabilitiesCurrent","unit":"USD","start":null,"end":"2022-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"openingCapitalEmployed":{"value":344844000,"inputNames":["openingAssets","openingCurrentLiabilities"]},"openingParentEquity":{"value":340607000,"tag":"StockholdersEquity","unit":"USD","start":null,"end":"2022-12-31","filed":"2025-03-04","accession":"0000950170-25-031309","form":"10-K"},"openingTotalEquity":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"openingNoncontrollingEquity":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"openingLiabilities":{"value":50846000,"tag":"Liabilities","unit":"USD","start":null,"end":"2022-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"openingCash":{"value":62526000,"tag":"CashAndCashEquivalentsAtCarryingValue","unit":"USD","start":null,"end":"2022-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"openingBorrowings":{"value":null,"reason":"No supported complete debt aggregate or non-overlapping borrowing components; 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fcfMargin: 2.8041997342339267; cashConversion: 21.67197743094315; roce: 9.945966452036254 fcfMargin component 1 (2025-03-04) · fcfMargin component 2 (2025-03-04) · fcfMargin component 3 (2025-03-04)cashConversion component 1 (2025-03-04) · cashConversion component 2 (2025-03-04) · cashConversion component 3 (2025-03-04) roce component 1 (2025-03-04) · roce component 2 (2024-02-22) · roce component 3 (2024-02-22) · roce component 4 (2025-03-04) · roce component 5 (2025-03-04) |
| 2022-12-31 | -820.50 | Unavailable | -92.98 | Inputs & filingsCalculation inputs: {"original":{"fcfTotal":{"value":-182397000,"capex":{"accession":"0000950170-24-018447","end":"2022-12-31","filed":"2024-02-22","form":"10-K","start":"2022-01-01","tag":"PaymentsToAcquirePropertyPlantAndEquipment","unit":"USD"},"ocf":{"accession":"0000950170-24-018447","end":"2022-12-31","filed":"2024-02-22","form":"10-K","start":"2022-01-01","tag":"NetCashProvidedByUsedInOperatingActivities","unit":"USD"}},"revenue":{"value":22230000,"tag":"Revenues","unit":"USD","start":"2022-01-01","end":"2022-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"netIncome":{"value":-198375000,"tag":"ProfitLoss","unit":"USD","start":"2022-01-01","end":"2022-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"operatingIncome":{"value":-201341000,"tag":"OperatingIncomeLoss","unit":"USD","start":"2022-01-01","end":"2022-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"openingAssets":{"value":105614000,"tag":"Assets","unit":"USD","start":null,"end":"2021-12-31","filed":"2023-03-13","accession":"0000950170-23-007609","form":"10-K"},"openingCurrentLiabilities":{"value":17396000,"tag":"LiabilitiesCurrent","unit":"USD","start":null,"end":"2021-12-31","filed":"2023-03-13","accession":"0000950170-23-007609","form":"10-K"},"openingCapitalEmployed":{"value":88218000,"inputNames":["openingAssets","openingCurrentLiabilities"]},"openingParentEquity":{"value":-151168000,"tag":"StockholdersEquity","unit":"USD","start":null,"end":"2021-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"openingTotalEquity":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"openingNoncontrollingEquity":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"openingLiabilities":{"value":17431000,"tag":"Liabilities","unit":"USD","start":null,"end":"2021-12-31","filed":"2023-03-13","accession":"0000950170-23-007609","form":"10-K"},"openingCash":{"value":50191000,"tag":"CashAndCashEquivalentsAtCarryingValue","unit":"USD","start":null,"end":"2021-12-31","filed":"2023-03-13","accession":"0000950170-23-007609","form":"10-K"},"openingBorrowings":{"value":null,"reason":"No supported complete debt aggregate or non-overlapping borrowing components; leases excluded"},"openingInvestedCapital":{"value":null,"inputNames":["openingBorrowings","openingTotalEquity","openingCash"],"reason":"Exact complete borrowings, consolidated equity and cash missing, ambiguous or from different filings at 2021-12-31"},"openingPreferredEquity":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"openingPreferredShares":{"value":0,"tag":"PreferredStockSharesOutstanding","unit":"shares","start":null,"end":"2021-12-31","filed":"2023-03-13","accession":"0000950170-23-007609","form":"10-K"},"openingCommonEquity":{"value":null,"inputNames":["openingParentEquity","openingPreferredShares"],"reason":"Common equity scope requires explicit preferred carrying value or zero preferred shares; absence is not zero"},"closingAssets":{"value":391453000,"tag":"Assets","unit":"USD","start":null,"end":"2022-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"closingCurrentLiabilities":{"value":46609000,"tag":"LiabilitiesCurrent","unit":"USD","start":null,"end":"2022-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"closingCapitalEmployed":{"value":344844000,"inputNames":["closingAssets","closingCurrentLiabilities"]},"closingParentEquity":{"value":340607000,"tag":"StockholdersEquity","unit":"USD","start":null,"end":"2022-12-31","filed":"2025-03-04","accession":"0000950170-25-031309","form":"10-K"},"closingTotalEquity":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"closingNoncontrollingEquity":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"closingLiabilities":{"value":50846000,"tag":"Liabilities","unit":"USD","start":null,"end":"2022-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"closingCash":{"value":62526000,"tag":"CashAndCashEquivalentsAtCarryingValue","unit":"USD","start":null,"end":"2022-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"closingBorrowings":{"value":null,"reason":"No supported complete debt aggregate or non-overlapping borrowing components; leases excluded"},"closingInvestedCapital":{"value":null,"inputNames":["closingBorrowings","closingTotalEquity","closingCash"],"reason":"Exact complete borrowings, consolidated equity and cash missing, ambiguous or from different filings at 2022-12-31"},"closingPreferredEquity":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"closingPreferredShares":{"value":0,"tag":"PreferredStockSharesOutstanding","unit":"shares","start":null,"end":"2022-12-31","filed":"2023-03-13","accession":"0000950170-23-007609","form":"10-K"},"closingCommonEquity":{"value":null,"inputNames":["closingParentEquity","closingPreferredShares"],"reason":"Common equity scope requires explicit preferred carrying value or zero preferred shares; absence is not zero"},"commonNetIncome":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"parentNetIncome":{"value":-198375000,"tag":"NetIncomeLoss","unit":"USD","start":"2022-01-01","end":"2022-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"preferredDividends":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"incomeTaxExpense":{"value":774000,"tag":"IncomeTaxExpenseBenefit","unit":"USD","start":"2022-01-01","end":"2022-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"pretaxIncome":{"value":-197601000,"tag":"IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest","unit":"USD","start":"2022-01-01","end":"2022-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"effectiveTaxRate":{"value":null,"inputNames":["incomeTaxExpense","pretaxIncome"],"reason":"Positive pretax income required"},"nopat":{"value":null,"inputNames":["operatingIncome","effectiveTaxRate"],"reason":"Positive pretax income required"},"averageInvestedCapital":{"value":null,"inputNames":["openingInvestedCapital","closingInvestedCapital"]},"averageCapitalEmployed":{"value":216531000,"inputNames":["openingCapitalEmployed","closingCapitalEmployed"]},"averageCommonEquity":{"value":null,"inputNames":["openingCommonEquity","closingCommonEquity"]}},"recovered":{}}; fcfMargin: -820.4993252361672; cashConversion: Positive net income required; zero or negative denominator is unavailable; roce: -92.98483819868748 fcfMargin component 1 (2024-02-22) · fcfMargin component 2 (2024-02-22) · fcfMargin component 3 (2024-02-22)cashConversion component 1 (2024-02-22) · cashConversion component 2 (2024-02-22) · cashConversion component 3 (2024-02-22) roce component 1 (2024-02-22) · roce component 2 (2023-03-13) · roce component 3 (2023-03-13) · roce component 4 (2024-02-22) · roce component 5 (2024-02-22) |
| 2021-12-31 | -26,369.12 | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{"fcfTotal":{"value":-75152000,"capex":{"accession":"0000950170-24-018447","end":"2021-12-31","filed":"2024-02-22","form":"10-K","start":"2021-01-01","tag":"PaymentsToAcquirePropertyPlantAndEquipment","unit":"USD"},"ocf":{"accession":"0000950170-24-018447","end":"2021-12-31","filed":"2024-02-22","form":"10-K","start":"2021-01-01","tag":"NetCashProvidedByUsedInOperatingActivities","unit":"USD"}},"revenue":{"value":285000,"tag":"Revenues","unit":"USD","start":"2021-01-01","end":"2021-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"netIncome":{"value":-87931000,"tag":"ProfitLoss","unit":"USD","start":"2021-01-01","end":"2021-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"operatingIncome":{"value":-82688000,"tag":"OperatingIncomeLoss","unit":"USD","start":"2021-01-01","end":"2021-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"openingAssets":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"openingCurrentLiabilities":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"openingCapitalEmployed":{"value":null,"inputNames":["openingAssets","openingCurrentLiabilities"],"reason":"Exact assets/current-liabilities balance missing, conflicting or from different filings at 2020-12-31"},"openingParentEquity":{"value":-66725000,"tag":"StockholdersEquity","unit":"USD","start":null,"end":"2020-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"openingTotalEquity":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"openingNoncontrollingEquity":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"openingLiabilities":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"openingCash":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"openingBorrowings":{"value":null,"reason":"No supported complete debt aggregate or non-overlapping borrowing components; leases excluded"},"openingInvestedCapital":{"value":null,"inputNames":["openingBorrowings","openingTotalEquity","openingCash"],"reason":"Exact complete borrowings, consolidated equity and cash missing, ambiguous or from different filings at 2020-12-31"},"openingPreferredEquity":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"openingPreferredShares":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"openingCommonEquity":{"value":null,"inputNames":["openingParentEquity","openingPreferredShares"],"reason":"Common equity scope requires explicit preferred carrying value or zero preferred shares; absence is not zero"},"closingAssets":{"value":105614000,"tag":"Assets","unit":"USD","start":null,"end":"2021-12-31","filed":"2023-03-13","accession":"0000950170-23-007609","form":"10-K"},"closingCurrentLiabilities":{"value":17396000,"tag":"LiabilitiesCurrent","unit":"USD","start":null,"end":"2021-12-31","filed":"2023-03-13","accession":"0000950170-23-007609","form":"10-K"},"closingCapitalEmployed":{"value":88218000,"inputNames":["closingAssets","closingCurrentLiabilities"]},"closingParentEquity":{"value":-151168000,"tag":"StockholdersEquity","unit":"USD","start":null,"end":"2021-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"closingTotalEquity":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"closingNoncontrollingEquity":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"closingLiabilities":{"value":17431000,"tag":"Liabilities","unit":"USD","start":null,"end":"2021-12-31","filed":"2023-03-13","accession":"0000950170-23-007609","form":"10-K"},"closingCash":{"value":50191000,"tag":"CashAndCashEquivalentsAtCarryingValue","unit":"USD","start":null,"end":"2021-12-31","filed":"2023-03-13","accession":"0000950170-23-007609","form":"10-K"},"closingBorrowings":{"value":null,"reason":"No supported complete debt aggregate or non-overlapping borrowing components; leases excluded"},"closingInvestedCapital":{"value":null,"inputNames":["closingBorrowings","closingTotalEquity","closingCash"],"reason":"Exact complete borrowings, consolidated equity and cash missing, ambiguous or from different filings at 2021-12-31"},"closingPreferredEquity":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"closingPreferredShares":{"value":0,"tag":"PreferredStockSharesOutstanding","unit":"shares","start":null,"end":"2021-12-31","filed":"2023-03-13","accession":"0000950170-23-007609","form":"10-K"},"closingCommonEquity":{"value":null,"inputNames":["closingParentEquity","closingPreferredShares"],"reason":"Common equity scope requires explicit preferred carrying value or zero preferred shares; absence is not zero"},"commonNetIncome":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"parentNetIncome":{"value":-87931000,"tag":"NetIncomeLoss","unit":"USD","start":"2021-01-01","end":"2021-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"preferredDividends":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"incomeTaxExpense":{"value":null,"reason":"Missing or conflicting matching SEC fact","conflict":false},"pretaxIncome":{"value":-87931000,"tag":"IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest","unit":"USD","start":"2021-01-01","end":"2021-12-31","filed":"2024-02-22","accession":"0000950170-24-018447","form":"10-K"},"effectiveTaxRate":{"value":null,"inputNames":["incomeTaxExpense","pretaxIncome"],"reason":"Matching annual income-tax expense or supported pretax income unavailable"},"nopat":{"value":null,"inputNames":["operatingIncome","effectiveTaxRate"],"reason":"Matching annual income-tax expense or supported pretax income unavailable"},"averageInvestedCapital":{"value":null,"inputNames":["openingInvestedCapital","closingInvestedCapital"]},"averageCapitalEmployed":{"value":null,"inputNames":["openingCapitalEmployed","closingCapitalEmployed"]},"averageCommonEquity":{"value":null,"inputNames":["openingCommonEquity","closingCommonEquity"]}},"recovered":{}}; fcfMargin: -26369.122807017546; cashConversion: Positive net income required; zero or negative denominator is unavailable; roce: matching numerator and positive exact opening/closing CapitalEmployed required; ambiguous scopes remain unavailable; unavailable: openingCapitalEmployed; Exact assets/current-liabilities balance missing, conflicting or from different filings at 2020-12-31 fcfMargin component 1 (2024-02-22) · fcfMargin component 2 (2024-02-22) · fcfMargin component 3 (2024-02-22)cashConversion component 1 (2024-02-22) · cashConversion component 2 (2024-02-22) · cashConversion component 3 (2024-02-22) roce component 1 (2024-02-22) · roce component 2 (2023-03-13) · roce component 3 (2023-03-13) |
Annual operating facts
Complete annual history, independent of chart loading and range. Operating margin is operating profit as a percentage of revenue; net margin is consolidated net profit as a percentage of revenue. Negative margins show losses. Missing inputs remain unavailable. Metric definitions.
| Fiscal end | Revenue (USD) | Operating margin (%) | Net margin (%) | Inputs & filing sources |
|---|---|---|---|---|
| 2025-12-31 | 0.00 | Unavailable | Unavailable | Inputs & filingsrevenue: 0; operatingIncome: -153291000; netIncome: -144735000 revenue (2026-03-03)operatingIncome (2026-03-03) netIncome (2026-03-03) |
| 2024-12-31 | 87,371,000.00 | -360.22 | -345.36 | Inputs & filingsrevenue: 87371000; operatingIncome: -314731000; netIncome: -301743000 revenue (2026-03-03)operatingIncome (2026-03-03) netIncome (2026-03-03) |
| 2023-12-31 | 380,786,000.00 | 10.19 | 12.94 | Inputs & filingsrevenue: 380786000; operatingIncome: 38802000; netIncome: 49271000 revenue (2024-02-22)operatingIncome (2025-03-04) netIncome (2025-03-04) |
| 2022-12-31 | 22,230,000.00 | -905.72 | -892.38 | Inputs & filingsrevenue: 22230000; operatingIncome: -201341000; netIncome: -198375000 revenue (2024-02-22)operatingIncome (2024-02-22) netIncome (2024-02-22) |
| 2021-12-31 | 285,000.00 | -29,013.33 | -30,852.98 | Inputs & filingsrevenue: 285000; operatingIncome: -82688000; netIncome: -87931000 revenue (2024-02-22)operatingIncome (2024-02-22) netIncome (2024-02-22) |
Amylyx Pharmaceuticals, Inc. (AMLX) P/E ratio history
The interactive P/E chart contains all 249 stored weekly price points (2022-01-07–2026-10-08); 52 have an eligible basic or diluted ratio. Annual EPS is carried forward from its fiscal end. Use the P/E range bar or any other chart range bar to change all five chart windows.
Fiscal-year-end snapshots
1 eligible fiscal-year-end observations span 2023-12-31–2023-12-31. Latest eligible diluted P/E: 21.03×; basic P/E: 20.16×, for fiscal end 2023-12-31, using the close on 2023-12-29.
Annual P/E = eligible fiscal-year-end close ÷ reported annual EPS. This is retrospective annual P/E, not TTM or forward P/E. Why we use annual data. Missing or non-positive EPS and missing eligible prices produce unavailable ratios.
Explore the P/E chart and optional reference lines · How P/E history is calculated.
Complete annual P/E history (5 fiscal periods)
| Fiscal end | Price date | Close | Price basis | Basic P/E | Diluted P/E | EPS filings |
|---|---|---|---|---|---|---|
| 2025-12-31 | 2025-12-26 | 12.33 | Adjusted close | Unavailable | Unavailable | Basic EPS (2026-03-03) Diluted EPS (2026-03-03) |
| 2024-12-31 | 2024-12-27 | 3.87 | Adjusted close | Unavailable | Unavailable | Basic EPS (2026-03-03) Diluted EPS (2026-03-03) |
| 2023-12-31 | 2023-12-29 | 14.72 | Adjusted close | 20.16 | 21.03 | Basic EPS (2025-03-04) Diluted EPS (2025-03-04) |
| 2022-12-31 | 2022-12-30 | 36.95 | Adjusted close | Unavailable | Unavailable | Basic EPS (2024-02-22) Diluted EPS (2024-02-22) |
| 2021-12-31 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Basic EPS (2024-02-22) Diluted EPS (2024-02-22) |
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