Disc Medicine (IRON) Tax Rate (2023 - 2025)
Disc Medicine (IRON) reported Tax Rate of 0.14% for Q4 2025, up 46.0% year-over-year from 0.1% in Q4 2024, and up 11.67% on a QoQ basis from 0.16% in Q3 2025.
Disc Medicine (IRON) has 3 years of Tax Rate data on file, last reported at 0.14% in Q4 2025.
- Quarterly Tax Rate rose 46.0% year-over-year to 0.14% in Q4 2025, while the trailing twelve-month figure through Mar 2026 was 0.1% (up 15.0% YoY) and the FY2025 annual result came in at 0.17%, up 16.0% from the prior year.
- Tax Rate rose to 0.14% in Q4 2025 per IRON's latest filing, from 0.16% in the prior quarter.
- Across five years, Tax Rate topped out at 0.02% in Q2 2024 and bottomed at 0.6% in Q4 2024.
- The 3-year median for Tax Rate is 0.12% (2023), against an average of 0.17%.
- The widest annual swing landed in 2024, when Tax Rate plunged 61 bps; it then jumped 46 bps in 2025.
- Tracing IRON's Tax Rate over 3 years: stood at 0.0% in 2023, then plunged by 14253 bps to 0.6% in 2024, then soared by 76 bps to 0.14% in 2025.
- Per Business Quant, the three latest IRON Tax Rate figures stand at 0.14% (Q4 2025), 0.16% (Q3 2025), and 0.09% (Q2 2025).
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Tax Rate (Qtr) |
|---|---|---|---|---|---|
| 1 | Quantum Biopharma | 961,148.99 Bn | 961,148.98 Bn | - | - |
| 2 | Alterity Therapeutics | 744,933.29 Bn | 744,933.26 Bn | - | - |
| 3 | Legend Biotech | 2,540.00 Bn | 2,539.71 Bn | 242.10 Mn | 57.14 |
| 4 | Nanobiotix | 2,199.85 Bn | 2,199.78 Bn | - | - |
| 5 | Akari Therapeutics | 1,635.88 Bn | 1,635.88 Bn | - | 5.61 |
| 6 | Vertex Pharmaceuticals | 111.32 Bn | 104.07 Bn | 2.59 Bn | 17.68 |
| 7 | Evaxion A | 62.56 Bn | 62.54 Bn | - | -6.79 |
| 8 | Regeneron Pharmaceuticals | 62.55 Bn | 53.79 Bn | 3.31 Bn | 12.51 |
| 9 | Alnylam Pharmaceuticals | 39.57 Bn | 36.56 Bn | 959.66 Mn | 7.07 |
| 10 | Disc Medicine | 2.76 Bn | 2.03 Bn | - | - |
Historic Data
Download Data| Date | Value |
|---|---|
| Dec 31, 2025 | -0.14 |
| Dec 31, 2025 | -0.14 |
| Sep 30, 2025 | -0.16 |
| Sep 30, 2025 | -0.16 |
| Jun 30, 2025 | -0.09 |
| Jun 30, 2025 | -0.09 |
| Dec 31, 2024 | -0.60 |
| Dec 31, 2024 | -0.60 |
| Sep 30, 2024 | -0.43 |
| Sep 30, 2024 | -0.43 |
| Jun 30, 2024 | 0.02 |
| Jun 30, 2024 | 0.02 |
| Mar 31, 2024 | -0.02 |
| Mar 31, 2024 | -0.02 |
| Dec 31, 2023 | 0.00 |
| Dec 31, 2023 | 0.00 |
| Jun 30, 2023 | -0.15 |
| Jun 30, 2023 | -0.15 |
| Mar 31, 2023 | -0.10 |
| Mar 31, 2023 | -0.10 |