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Amylyx Pharmaceuticals, Inc. (AMLX) Stock Fundamental Analysis & AI Rating 2026

AMLX Nasdaq Pharmaceutical Preparations DE CIK: 0001658551
Recently Updated • Analysis: May 9, 2026 • SEC Data: 2026-03-31
📅 Next earnings: May 14, 2026 (in 5 days) • TBD ET • All earnings →
Combined AI Rating
SELL
88% Confidence
AGREEMENT
STRONG SELL
92% Conf
SELL
83% Conf

📊 AMLX Key Takeaways

Revenue: $0.0
Net Margin: N/A
Free Cash Flow: $-37.0M
Current Ratio: 17.85x
Debt/Equity: 0.00x
EPS: $-0.37
AI Rating: STRONG SELL with 92% confidence
Amylyx Pharmaceuticals, Inc. (AMLX) receives a SELL rating with 88% confidence from our AI fundamental analysis based on SEC 10-K filings. With revenue of $0, and return on equity (ROE) of -15.1%, Amylyx Pharmaceuticals, Inc. demonstrates mixed fundamentals in the Healthcare sector. Below is our complete AMLX stock analysis for 2026.

Is Amylyx Pharmaceuticals, Inc. (AMLX) a Good Investment?

Claude

Amylyx is in severe financial distress with zero revenue and -$37M quarterly operating cash burn despite a strong balance sheet. With $229.1M cash reserves, the company has approximately 18-24 months of runway at current burn rates, but faces imminent insolvency without revenue recovery or dramatic cost restructuring. The deterioration from prior periods signals fundamental business failure rather than temporary challenges.

ChatGPT

Amylyx's fundamentals are weak because revenue has fallen to zero while the company remains deeply unprofitable, with a $144.74M net loss and negative free cash flow of $123.48M. The balance sheet is still strong, supported by $226.65M of cash, minimal liabilities, and no long-term debt, but that financial cushion is being consumed by ongoing operating losses. Until the company restores a credible revenue base or materially reduces cash burn, fundamentals remain unfavorable.

Why Buy Amylyx Pharmaceuticals, Inc. Stock? AMLX Key Strengths

Claude
  • + Strong cash position of $229.1M with minimal debt (Debt/Equity 0.00x) providing near-term survival runway
  • + Solid balance sheet with $273.2M stockholders equity and only $20.4M total liabilities
  • + Exceptional liquidity ratios (17.85x current ratio) providing flexibility to address operational challenges
ChatGPT
  • + Very strong liquidity, with a 14.27x current ratio and $226.65M in cash
  • + Debt-free balance sheet with low total liabilities relative to equity
  • + Large equity base of $305.26M provides near-term financial flexibility

AMLX Stock Risks: Amylyx Pharmaceuticals, Inc. Investment Risks

Claude
  • ! Complete revenue collapse to $0 (down 100% YoY) indicating loss of primary commercial activity or major product discontinuation
  • ! Negative operating cash flow of -$36.9M quarterly with company burning through cash reserves unsustainably
  • ! Operating losses of -$43.8M and negative profitability metrics (ROE -15.1%, ROA -14.1%) indicating value destruction
  • ! Limited runway of approximately 18-24 months before cash depletion at current burn rate
  • ! No visibility to path to profitability or return to revenue generation
ChatGPT
  • ! Revenue has collapsed to $0, indicating severe commercial and growth deterioration
  • ! Sustained operating and free cash flow losses are eroding the cash runway
  • ! Negative ROE and ROA show the company is currently destroying shareholder capital rather than generating returns

Key Metrics to Watch

Claude
  • * Quarterly revenue and gross profit recovery from current zero baseline
  • * Operating cash flow trend and monthly cash burn rate to assess runway accuracy
  • * Operating expense reduction, headcount changes, and restructuring initiatives
  • * Strategic alternatives including M&A activity, partnerships, or asset sales
ChatGPT
  • * Quarterly operating cash burn relative to cash balance
  • * Evidence of revenue recovery or new product commercialization progress

Amylyx Pharmaceuticals, Inc. (AMLX) Financial Metrics & Key Ratios

Revenue
$0.0
Net Income
$-41.3M
EPS (Diluted)
$-0.37
Free Cash Flow
$-37.0M
Total Assets
$293.6M
Cash Position
$229.1M

💡 AI Analyst Insight

Strong liquidity with a 17.85x current ratio provides a solid financial cushion.

AMLX Profit Margin, ROE & Profitability Analysis

Gross Margin N/A
Operating Margin N/A
Net Margin N/A
ROE -15.1%
ROA -14.1%
FCF Margin N/A

AMLX vs Healthcare Sector: How Amylyx Pharmaceuticals, Inc. Compares

How Amylyx Pharmaceuticals, Inc. compares to Healthcare sector averages

Net Margin
AMLX 0.0%
vs
Sector Avg 12.0%
AMLX Sector
ROE
AMLX -15.1%
vs
Sector Avg 15.0%
AMLX Sector
Current Ratio
AMLX 17.9x
vs
Sector Avg 2.0x
AMLX Sector
Debt/Equity
AMLX 0.0x
vs
Sector Avg 0.6x
AMLX Sector

Sector benchmarks are approximate industry averages. Actual sector performance may vary.

Is Amylyx Pharmaceuticals, Inc. Stock Overvalued? AMLX Valuation Analysis 2026

Based on fundamental analysis, Amylyx Pharmaceuticals, Inc. has mixed fundamental signals relative to the Healthcare sector in 2026.

Return on Equity
-15.1%
Sector avg: 15%
Net Profit Margin
N/A
Sector avg: 12%
Revenue Growth
N/A
Year-over-year
Debt/Equity
0.00x
Sector avg: 0.6x

Note: This is a fundamental analysis based on SEC filings. For P/E ratio, price targets, and market-based valuation, consult financial data providers. This is not investment advice.

Amylyx Pharmaceuticals, Inc. Balance Sheet: AMLX Debt, Cash & Liquidity

Current Ratio
17.85x
Quick Ratio
17.85x
Debt/Equity
0.00x
Debt/Assets
7.0%
Interest Coverage
N/A
Long-term Debt
N/A

AMLX Revenue & Earnings Growth: 5-Year Financial Trend

AMLX 5-year financial data: Year 2022: Revenue $22.2M, Net Income -$87.9M, EPS $-13.35. Year 2023: Revenue $380.8M, Net Income -$87.9M, EPS $-13.35. Year 2024: Revenue $380.8M, Net Income $49.3M, EPS $0.70. Year 2025: Revenue $87.4M, Net Income -$301.7M, EPS $-4.43.
Revenue
Net Income
EPS (right axis)

5-Year Trend Summary: Amylyx Pharmaceuticals, Inc.'s revenue has grown significantly by 293% over the 5-year period, indicating strong business expansion. The most recent EPS of $-4.43 indicates the company is currently unprofitable.

AMLX Revenue Growth, EPS Growth & YoY Performance

Revenue Growth
N/A
Year-over-year
Net Income Growth
N/A
Year-over-year
EPS Growth
N/A
Earnings per share
FCF Margin
N/A
Free cash flow / Revenue

AMLX Quarterly Earnings & Performance

Quarterly financial performance data for Amylyx Pharmaceuticals, Inc. including revenue, net income, and earnings per share.
Quarter Revenue Net Income EPS
Q3 2025 N/A -$34.4M $-0.37
Q2 2025 -$1.0M -$35.9M $-0.46
Q1 2025 N/A -$35.9M $-0.42
Q3 2024 $416.0K $1.6M $0.30
Q2 2024 -$1.0M $1.6M $0.31
Q1 2024 $71.4M $1.6M $0.02
Q3 2023 $345.0K $1.6M $0.30
Q2 2023 $98.2M $1.6M $0.31

Data sourced from SEC EDGAR 10-Q quarterly filings. Figures may represent quarterly or cumulative values.

Amylyx Pharmaceuticals, Inc. Dividends, Buybacks & Capital Allocation

Operating Cash Flow
-$36.9M
Cash generated from operations
Capital Expenditures
$138.0K
Investment in assets
Dividends
None
No dividend program

AMLX SEC Filings: Latest 10-K & 10-Q Analysis

Access official SEC EDGAR filings for Amylyx Pharmaceuticals, Inc. (CIK: 0001658551)

📋 Recent SEC Filings

Date Form Document Action
May 7, 2026 10-Q amlx-20260331.htm View →
May 7, 2026 8-K amlx-20260507.htm View →
Apr 23, 2026 DEF 14A amlx-20260422.htm View →
Mar 24, 2026 8-K d49067d8k.htm View →
Mar 9, 2026 4 xslF345X05/ownership.xml View →

Frequently Asked Questions about AMLX

What is the AI rating for AMLX?

Amylyx Pharmaceuticals, Inc. (AMLX) has a Combined AI Rating of SELL from Claude (STRONG SELL) and ChatGPT (SELL) with 88% combined confidence, based on fundamental analysis of SEC EDGAR filings.

What are AMLX's key strengths?

Claude: Strong cash position of $229.1M with minimal debt (Debt/Equity 0.00x) providing near-term survival runway. Solid balance sheet with $273.2M stockholders equity and only $20.4M total liabilities. ChatGPT: Very strong liquidity, with a 14.27x current ratio and $226.65M in cash. Debt-free balance sheet with low total liabilities relative to equity.

What are the risks of investing in AMLX?

Claude: Complete revenue collapse to $0 (down 100% YoY) indicating loss of primary commercial activity or major product discontinuation. Negative operating cash flow of -$36.9M quarterly with company burning through cash reserves unsustainably. ChatGPT: Revenue has collapsed to $0, indicating severe commercial and growth deterioration. Sustained operating and free cash flow losses are eroding the cash runway.

What is AMLX's revenue and growth?

Amylyx Pharmaceuticals, Inc. reported revenue of $0.0.

Does AMLX pay dividends?

Amylyx Pharmaceuticals, Inc. does not currently pay dividends.

Where can I find AMLX SEC filings?

Official SEC filings for Amylyx Pharmaceuticals, Inc. (CIK: 0001658551) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is AMLX's EPS?

Amylyx Pharmaceuticals, Inc. has a diluted EPS of $-0.37.

How is the AI analysis conducted?

Two independent AI systems — Claude (Anthropic) and ChatGPT (OpenAI) — analyze SEC EDGAR filings including 10-K annual reports and 10-Q quarterly reports. Each AI evaluates financial health, profitability ratios, balance sheet strength, and growth metrics. The combined rating reflects both perspectives for balanced insights.

Is AMLX a good stock to buy right now?

Based on our AI fundamental analysis in May 2026, Amylyx Pharmaceuticals, Inc. has a SELL rating with 88% confidence. Review the strengths and risks sections above before making a decision. This is not investment advice.

Is AMLX stock overvalued or undervalued?

Valuation metrics for AMLX: ROE of -15.1% (sector avg: 15%), net margin of N/A (sector avg: 12%). Compare these metrics with sector averages to assess valuation.

Should I buy AMLX stock in 2026?

Our dual AI analysis gives Amylyx Pharmaceuticals, Inc. a combined SELL rating for 2026. Revenue is data pending, with profitability at or below sector average. Always conduct your own research.

What is AMLX's free cash flow?

Amylyx Pharmaceuticals, Inc.'s operating cash flow is $-36.9M, with capital expenditures of $138.0K.

How does AMLX compare to other Healthcare stocks?

Vs Healthcare sector averages: Net margin N/A (avg: 12%), ROE -15.1% (avg: 15%), current ratio 17.85 (avg: 2).

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Disclaimer: This analysis is generated by Claude AI (Anthropic) and ChatGPT (OpenAI) based on publicly available SEC EDGAR filings. It does not include stock price data and should not be considered financial advice. All fundamental data is sourced from SEC public domain filings. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: May 9, 2026 | Data as of: 2026-03-31 | Powered by Claude AI