Alkermes (ALKS) Tax Rate (2010 - 2026)
Alkermes (ALKS) posted quarterly Tax Rate of 127.93% for Q2 2026, up 11101.0% year-over-year from N/an in Q2 2025, and up 1822.24% quarter-over-quarter from 7.43% in Q1 2026.
Alkermes (ALKS) Tax Rate (2010 - 2026) Analysis & Trends
Alkermes (ALKS) has reported Tax Rate for 17 consecutive years, with 127.93% the latest figure, recorded in Q2 2026.
- In Q2 2026, Tax Rate rose 11101.0% year-over-year to 127.93%; the TTM figure through Jun 2026 stood at 32.04% (up 1686.0% YoY), while the FY2025 annual figure was 17.08%, up 94.0% from the prior year.
- Tax Rate improved to 127.93% in Q2 2026 per ALKS's latest filing, from 7.43% in the prior quarter.
- Across five years, Tax Rate topped out at 127.93% in Q2 2026 and bottomed at 175.32% in Q4 2023.
- Historically, Tax Rate has averaged 7.22% across 5 years, with a median of 15.0% in 2024.
- Annual changes were most pronounced in 2023 — Tax Rate sank 19870 bps — and 2024, when it jumped 18951 bps.
- Alkermes' Tax Rate stood at 23.38% in 2022, then slumped by 850 bps to 175.32% in 2023, then surged by 108 bps to 14.19% in 2024, then climbed by 28 bps to 18.2% in 2025, then jumped by 603 bps to 127.93% in 2026.
- Business Quant data shows ALKS's Tax Rate at 127.93% in Q2 2026, 7.43% in Q1 2026, and 18.2% in Q4 2025.
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Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Tax Rate (Qtr) |
|---|---|---|---|---|---|
| 1 | Haleon | 43.65 Bn | 42.68 Bn | - | - |
| 2 | Teva Pharmaceutical Industries | 43.09 Bn | 39.44 Bn | 2.15 Bn | -26.59% |
| 3 | Zoetis | 31.54 Bn | 29.86 Bn | 1.05 Bn | - |
| 4 | Takeda Pharmaceutical | 28.61 Bn | 22.81 Bn | 5.10 Bn | -30.40% |
| 5 | United Therapeutics | 22.11 Bn | 19.45 Bn | 683.80 Mn | 10.65% |
| 6 | Viatris | 18.77 Bn | 17.88 Bn | 1.46 Bn | -85.63% |
| 7 | Neurocrine Biosciences | 15.62 Bn | 15.23 Bn | 935.80 Mn | 10.97% |
| 8 | Elanco Animal Health | 12.07 Bn | 11.54 Bn | 798.00 Mn | 3.57% |
| 9 | Dr Reddys Laboratories | 10.09 Bn | 9.93 Bn | - | - |
| 10 | Alkermes | 8.20 Bn | 7.54 Bn | 397.90 Mn | 127.93% |
Historic Data
Download Data| Date | Value |
|---|---|
| Jun 30, 2026 | 127.93% |
| Jun 30, 2026 | 127.93% |
| Jun 30, 2026 | 127.93% |
| Mar 31, 2026 | -7.43% |
| Mar 31, 2026 | -7.43% |
| Mar 31, 2026 | -7.43% |
| Dec 31, 2025 | 18.20% |
| Dec 31, 2025 | 18.20% |
| Dec 31, 2025 | 18.20% |
| Sep 30, 2025 | 17.87% |
| Sep 30, 2025 | 17.87% |
| Sep 30, 2025 | 17.87% |
| Jun 30, 2025 | 16.92% |
| Jun 30, 2025 | 16.92% |
| Jun 30, 2025 | 16.92% |
| Mar 31, 2025 | 11.87% |
| Mar 31, 2025 | 11.87% |
| Mar 31, 2025 | 11.87% |
| Dec 31, 2024 | 14.19% |
| Dec 31, 2024 | 14.19% |