Amylyx Pharmaceuticals (AMLX) Tax Rate (2023)
Amylyx Pharmaceuticals (AMLX) posted Tax Rate of -0.14% for Q4 2025, down 1.80 percentage points from 1.66% a year earlier.
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Analysis
Amylyx Pharmaceuticals (AMLX) Tax Rate (2023) Analysis & Trends
For FY2025, Amylyx Pharmaceuticals' Tax Rate came in at -0.03%, down 0.16 percentage points from FY2024.
- Annual Tax Rate shows a three-year change of +0.36 percentage points (FY2022 to FY2025).
- In prior years, Amylyx Pharmaceuticals' Tax Rate was 0.13% in FY2024 (-9.13 pp), 9.26% in FY2023 (+9.65 pp) and -0.39% in FY2022.
- The Q4 2025 figure stands as the lowest quarterly Tax Rate since Q1 2024.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Tax Rate (Qtr) |
|---|---|---|---|---|---|
| 1 | Johnson & Johnson | 655.56 Bn | 574.09 Bn | 17.26 Bn | 17.98% |
| 2 | AbbVie | 470.94 Bn | 444.10 Bn | 12.70 Bn | 15.47% |
| 3 | Merck | 367.14 Bn | 321.57 Bn | 12.21 Bn | - |
| 4 | Novartis Ag | 280.33 Bn | 236.20 Bn | 11.24 Bn | - |
| 5 | Astrazeneca | 257.78 Bn | 231.34 Bn | 12.86 Bn | - |
| 6 | Amgen | 226.04 Bn | 181.44 Bn | 7.24 Bn | 14.20% |
| 7 | Gilead Sciences | 188.89 Bn | 163.01 Bn | 6.22 Bn | - |
| 8 | Pfizer | 163.75 Bn | 110.70 Bn | 10.94 Bn | - |
| 9 | Vertex Pharmaceuticals | 133.68 Bn | 105.69 Bn | 2.84 Bn | 20.98% |
| 10 | Amylyx Pharmaceuticals | 3.32 Bn | 3.32 Bn | - | - |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Dec 31, 2023 | 26.95% |
| Sep 30, 2023 | 6.77% |
| Jun 30, 2023 | 8.05% |
API Access
Amylyx Pharmaceuticals Tax Rate API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=tax-rate&ticker=AMLX&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "tax-rate", "ticker": "AMLX", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=tax-rate&ticker=AMLX&period=max&api_key=YOUR_API_KEY");
const data = await res.json();