OmniAb (OABI) Tax Rate (2022 - 2026)
OmniAb (OABI) reported Tax Rate of 6.08% for Q1 2026, down 666.0% year-over-year from 1.07% in Q1 2025, and down 341.14% on a QoQ basis from 2.52% in Q4 2025.
OmniAb (OABI) has 5 years of Tax Rate data on file, last reported at 6.08% in Q1 2026.
- Quarterly Tax Rate fell 666.0% year-over-year to 6.08% in Q1 2026, while the trailing twelve-month figure through Mar 2026 was 1.75% (down 833.0% YoY) and the FY2025 annual result came in at 2.29%, down 1085.0% from the prior year.
- Tax Rate eased to 6.08% in Q1 2026 per OABI's latest filing, from 2.52% in the prior quarter.
- Across five years, Tax Rate topped out at 29.83% in Q4 2023 and bottomed at 6.08% in Q1 2026.
- The 5-year median for Tax Rate is 14.19% (2024), against an average of 13.1%.
- The widest annual swing landed in 2023, when Tax Rate soared 184 bps; it then tumbled 1568 bps in 2024.
- Tracing OABI's Tax Rate over 5 years: stood at 29.23% in 2022, then grew by 2 bps to 29.83% in 2023, then tumbled by 53 bps to 14.16% in 2024, then sank by 82 bps to 2.52% in 2025, then sank by 341 bps to 6.08% in 2026.
- Per Business Quant, the three latest OABI Tax Rate figures stand at 6.08% (Q1 2026), 2.52% (Q4 2025), and 6.56% (Q3 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 | OmniAb | 334.72 Mn | 291.75 Mn | 14.41 Mn | -6.08 |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | -6.08 |
| Mar 31, 2026 | -6.08 |
| Dec 31, 2025 | 2.52 |
| Dec 31, 2025 | 2.52 |
| Sep 30, 2025 | 6.56 |
| Sep 30, 2025 | 6.56 |
| Jun 30, 2025 | -0.76 |
| Jun 30, 2025 | -0.76 |
| Mar 31, 2025 | 0.58 |
| Mar 31, 2025 | 0.58 |
| Dec 31, 2024 | 14.16 |
| Dec 31, 2024 | 14.16 |
| Sep 30, 2024 | 14.19 |
| Sep 30, 2024 | 14.19 |
| Jun 30, 2024 | 12.22 |
| Jun 30, 2024 | 12.22 |
| Mar 31, 2024 | 12.13 |
| Mar 31, 2024 | 12.13 |
| Dec 31, 2023 | 29.83 |
| Dec 31, 2023 | 29.83 |
| Sep 30, 2023 | 17.35 |
| Sep 30, 2023 | 17.35 |
| Jun 30, 2023 | 18.92 |
| Jun 30, 2023 | 18.92 |
| Mar 31, 2023 | 14.43 |
| Mar 31, 2023 | 14.43 |
| Dec 31, 2022 | 29.23 |
| Dec 31, 2022 | 29.23 |
| Sep 30, 2022 | 15.51 |
| Sep 30, 2022 | 15.51 |
| Jun 30, 2022 | 18.22 |
| Jun 30, 2022 | 18.22 |
| Mar 31, 2022 | 23.60 |
| Mar 31, 2022 | 23.60 |