Zenas BioPharma (ZBIO) Tax Rate (2025 - 2026)

Zenas BioPharma (ZBIO) posted quarterly Tax Rate of 0.04% for Q4 2025, down 10.22% quarter-over-quarter from 0.04% in Q2 2025.

Zenas BioPharma (ZBIO) Tax Rate (2025 - 2026) Analysis & Trends

Zenas BioPharma's Tax Rate history runs 1 years deep, the most recent figure standing at 0.04% for Q4 2025.

  • In Q4 2025, Tax Rate changed N/A year-over-year to 0.04%; the TTM figure through Dec 2025 stood at 0.02% (changed N/A YoY), while the FY2025 annual figure was 0.02%, up 29.0% from the prior year.
  • Tax Rate for Q4 2025 stood at 0.04%, down from 0.04% in the prior quarter.
  • The five-year high for Tax Rate was 0.61% in Q1 2025, with the low at 0.04% in Q4 2025.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Tax Rate (Qtr)
1 Vertex Pharmaceuticals 128.13 Bn 120.28 Bn 2.84 Bn 20.98%
2 Regeneron Pharmaceuticals 112.33 Bn 104.33 Bn 3.93 Bn 15.11%
3 Argenx Se 53.24 Bn 48.05 Bn 1.41 Bn 10.91%
4 Revolution Medicines 43.64 Bn 43.64 Bn - -
5 BeOne Medicines 39.27 Bn 34.17 Bn 1.53 Bn 24.15%
6 MindWalk Holdings 35.32 Bn 35.31 Bn 1.82 Bn -9.47%
7 Royalty Pharma 33.72 Bn 35.84 Bn - -
8 Alnylam Pharmaceuticals 30.58 Bn 27.27 Bn 992.69 Mn 7.49%
9 Insmed 27.01 Bn 25.85 Bn 358.27 Mn -16.71%
10 Zenas BioPharma 1.87 Bn 748.44 Mn - -0.10%

Historic Data

Download Data
DateValue
Jun 30, 2026 -0.10%
Jun 30, 2026 -0.10%
Jun 30, 2026 -0.10%
Dec 31, 2025 -0.04%
Dec 31, 2025 -0.04%
Dec 31, 2025 -0.04%
Jun 30, 2025 -0.04%
Jun 30, 2025 -0.04%
Jun 30, 2025 -0.04%
Mar 31, 2025 0.61%
Mar 31, 2025 0.61%
Mar 31, 2025 0.61%