Zenas BioPharma (ZBIO) Profit After Tax (2023 - 2026)

Zenas BioPharma's (ZBIO) quarterly Profit After Tax came in at -$81.0 million in Q1 2026, down 141.03% year-on-year from $197.4 million in Q1 2025, and up 66.32% quarter-over-quarter from -$240.4 million in Q4 2025.

Zenas BioPharma (ZBIO) Profit After Tax (2023 - 2026) Analysis & Trends

Zenas BioPharma's Profit After Tax history runs 4 years deep, the most recent figure standing at -$81.0 million for Q1 2026.

  • On a quarterly basis, Profit After Tax fell 141.03% year-over-year to -$81.0 million in Q1 2026; TTM through Mar 2026 was -$425.1 million, a 161.14% decrease from a year earlier, with the FY2025 full-year figure at -$377.7 million, down 140.62% from the prior year.
  • Profit After Tax rose to -$81.0 million in Q1 2026 per ZBIO's latest filing, from -$240.4 million in the prior quarter.
  • Across five years, Profit After Tax topped out at $35.6 million in Q3 2023 and bottomed at -$240.4 million in Q4 2025.
  • The 4-year median for Profit After Tax is -$38.6 million (2024), against an average of -$55.0 million.
  • Biggest YoY gain for Profit After Tax was 20.86% in 2025; the steepest drop was 356.93% in 2025.
  • Year by year, Profit After Tax stood at -$24.6 million in 2023, then sank by 114.22% to -$52.6 million in 2024, then sank by 356.93% to -$240.4 million in 2025, then surged by 66.32% to -$81.0 million in 2026.
  • Per Business Quant, the three latest ZBIO Profit After Tax figures stand at -$81.0 million (Q1 2026), -$240.4 million (Q4 2025), and -$51.5 million (Q3 2025).

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) PAT (Qtr)
1 Oculis Holding AG 68,785.72 Bn 68,785.72 Bn - -36.84 Mn
2 Nanobiotix 1,895.57 Bn 1,895.51 Bn - -
3 BeOne Medicines 471.35 Bn 466.56 Bn 1.35 Bn 227.36 Mn
4 NuCana 279.75 Bn 279.75 Bn - -
5 Vertex Pharmaceuticals 120.24 Bn 113.00 Bn 2.59 Bn 1.03 Bn
6 Regeneron Pharmaceuticals 67.80 Bn 59.04 Bn 3.31 Bn -65.60 Mn
7 Belite Bio 62.51 Bn 62.51 Bn - -26.94 Mn
8 Argenx Se 57.38 Bn 57.38 Bn 1.41 Bn 362.00 Mn
9 Revolution Medicines 37.78 Bn 37.78 Bn - -453.82 Mn
10 Zenas BioPharma 1.72 Bn 1.72 Bn - -80.99 Mn

Historic Data

Download Data
DateValue
Mar 31, 2026 -80.99 Mn
Dec 31, 2025 -240.44 Mn
Sep 30, 2025 -51.47 Mn
Jun 30, 2025 -52.22 Mn
Mar 31, 2025 -33.60 Mn
Dec 31, 2024 -52.62 Mn
Sep 30, 2024 -38.60 Mn
Jun 30, 2024 -37.98 Mn
Mar 31, 2024 -27.80 Mn
Dec 31, 2023 -24.56 Mn
Sep 30, 2023 35.61 Mn