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% quarter-over-quarter from 2.52% in Q4 2025.

OmniAb (OABI) Tax Rate (2022 - 2026) Analysis & Trends

OmniAb (OABI) has 5 years of Tax Rate data on file, last reported at 6.08% in Q1 2026.

  • Tax Rate for Q1 2026 came in at 6.08%, down 666.0% year-over-year; the trailing twelve-month figure through Mar 2026 was 1.75% (down 833.0% YoY), and the FY2025 annual result was 2.29%, down 1085.0% from the prior year.
  • Tax Rate slipped to 6.08% in Q1 2026 per OABI's latest filing, from 2.52% in the prior quarter.
  • Over five years, Tax Rate peaked at 29.83% in Q4 2023 and troughed at 6.08% in Q1 2026.
  • A 5-year average of 13.1% and a median of 14.19% in 2024 frame the typical range for Tax Rate.
  • The sharpest annual moves came in 2023 and 2024: Tax Rate surged 184 bps in 2023, then sank 1568 bps in 2024.
  • A 5-year view of Tax Rate shows it stood at 29.23% in 2022, then rose by 2 bps to 29.83% in 2023, then sank by 53 bps to 14.16% in 2024, then tumbled by 82 bps to 2.52% in 2025, then tumbled by 341 bps to 6.08% in 2026.
  • Business Quant data shows OABI's Tax Rate at 6.08% in Q1 2026, 2.52% in Q4 2025, and 6.56% in Q3 2025.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Tax Rate (Qtr)
1 Alterity Therapeutics 925,601.88 Bn 925,601.85 Bn - -
2 Belite Bio 58,560.00 Bn 58,560.00 Bn - -
3 Quantum Biopharma 17,284.41 Bn 17,284.40 Bn - -
4 Legend Biotech 2,809.00 Bn 2,808.71 Bn 242.10 Mn -57.14
5 Evaxion A 1,334.43 Bn 1,334.42 Bn - -6.79
6 Akari Therapeutics 1,312.27 Bn 1,312.26 Bn - 5.61
7 Psyence Biomedical 212.16 Bn 212.16 Bn - -
8 Vertex Pharmaceuticals 114.83 Bn 107.58 Bn 2.59 Bn 17.68
9 Abivax 91.96 Bn 91.96 Bn - -
10 OmniAb 294.96 Mn 252.00 Mn 14.41 Mn -6.08

Historic Data

Download Data
DateValue
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%