Zenas BioPharma, Inc.

Zenas BioPharma, Inc.

ZBIOยทNASDAQ

$17.40

+1.6%
HealthcareBiotechnology

Zenas BioPharma, Inc., a clinical-stage biopharmaceutical company, engages in the development and commercialization of transformative immunology-based therapies. Its lead product candidate is obexelimab, a bifunctional monoclonal antibody for various indications, including immunoglobulin G4-related disease, multiple sclerosis, systemic lupus erythematosus, and warm autoimmune hemolytic anemia. The company also develops ZB002, an anti-TNFa monoclonal antibody; ZB004, a cytotoxic T-lymphocyte-associated antigen 4-immunoglobulin fusion; ZB001, an anti-insulin-like growth factor-1 receptor monoclonal antibody; and ZB005, an anti-active complement component 1s monoclonal antibody. Zenas BioPharma, Inc. was formerly known as Zenas BioPharma (Cayman) Limited and changed its name to Zenas BioPharma, Inc. in August 2023. The company was incorporated in 2019 and is based in Waltham, Massachusetts.

At a Glance

Live Snapshot
Market Cap$776.79M
EPS-8.4400
P/E Ratio-2.06
Earnings Date08/11/2026
3Y-
5Y-
10Y-
3Y+217.0%
5Y+217.0%
10Y+217.0%
3Y+162.0%
5Y+162.0%
10Y+162.0%
Zenas BioPharma, Inc.

Zenas BioPharma, Inc. Profit Bridge

ZBIO ยท NASDAQ
Revenue10.00M
Cost of Goods Sold (56.00K)
Gross Profit9.94M
Operating Expenses (221.38M)
Operating Income-211.38M
Interest Expense (7.33M)
Other Income/Expense-166.43M
Pretax Income-377.82M
Income Tax (-79.00K)
Net Income-377.74M
Net Income
-377.74M

Profitability Analysis

Gross Margin

99.4%

Exceptional pricing power and cost management. The company retains over half of revenue after direct costs.

Operating Margin

-2113.8%

Operating losses indicate the core business is unprofitable. Requires restructuring or revenue growth.

Net Profit Margin

-3777.4%

Net losses indicate the company is burning cash. Sustainability depends on path to profitability.

Profitability Insight

Margin squeeze alert: Healthy gross margins but weak operating margins suggest excessive operating expenses. Cost optimization could unlock significant value.

Zenas BioPharma, Inc. Income Statement

ZBIO โ€ข NASDAQ

Zenas BioPharma, Inc. Income StatementDec 2025Dec 2024Dec 2023Dec 2022
REVENUE
10M
5M
50M
0.0
GROSS PROFIT
(56K)
(139.1M)
(0.0)
(61.7M)
9.9M
-134.1M
50M
-61.7M
OPERATING INCOME
(221.4M)
(29.7M)
(87.1M)
(14.5M)
(53.3M)
(29.7M)
(17.1M)
(13.5M)
(168.1M)
(139.1M)
(60M)
(62.7M)
-211.4M
-163.9M
-37.1M
-76.2M
PRE-TAX INCOME
(7.3M)
(0.0)
(0.0)
(0.0)
4.8M
0.0
0.0
0.0
(0.0)
-139.1M
(10M)
-61.7M
-166.4M
7.3M
324K
-43.1M
-377.8M
-156.6M
-36.8M
-119.3M
NET INCOME
-79K
(429K)
(301K)
(0.0)
-377.7M
-157M
-37.1M
-119.3M

SEC Filings

ZBIO - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
10-Q

10-Q 2026 Q1

Q1

May 13, 2026
March 31, 2026
2026
8-K

8-K 2026

N/A

May 13, 2026
May 11, 2026
2026
8-K

8-K 2026

N/A

March 31, 2026
March 26, 2026
2026
DEF 14A

DEF 14A 2026

N/A

March 16, 2026
May 11, 2026
2026
10-K

10-K 2025 FY

FY

March 16, 2026
December 31, 2025
2025
8-K

8-K 2026

N/A

March 16, 2026
March 16, 2026
2026
8-K

8-K 2026

N/A

February 13, 2026
February 10, 2026
2026
8-K

8-K 2026

N/A

January 05, 2026
January 05, 2026
2026
8-K

8-K 2025

N/A

December 15, 2025
December 10, 2025
2025
8-K

8-K 2025

N/A

November 12, 2025
November 12, 2025
2025
Showing 1 to 10 of 29 filings