Zenas Biopharma Inc share price logo

Zenas Biopharma Inc Share Price

NASDAQ: ZBIO

Small Cap

$39.39

+1.28

(+3.36%)

as on

Zenas Biopharma Inc Stock Performance

as on December 6, 2025 at 2:29 am IST

  • Day's Low

    Day's High

    $38.25
    $40.84
    downward going graph

    2.89%

    Downside

    3.68%

    Upside

    downward going graph
  • 52 Week's Low

    52 Week's High

    $5.83
    $41
    downward going graph

    85.20%

    Downside

    4.09%

    Upside

    downward going graph

Zenas Biopharma Inc share price movements today

Previous Close
$38.11
Open
$38.51
Volume
379.7K
Day's Low - High
$38.25 - $40.84
52 Week Low - High
$5.83 - $41

Zenas Biopharma Inc Historical Returns

1 Month Return
+ 21.32 %
3 Month Return
+ 92 %
1 Year Return
+ 262.95 %
3 Year Return
0 %
5 Year Return
0 %

Zenas Biopharma Inc Stock Fundamentals & Key Indicators

Check Zenas Biopharma Inc market cap, PE, PB, PEG ratios, dividend yield, and other key fundamental indicators.

Market Cap

$1.9B

EPS (TTM)

-5.34

Dividend Yield

0.00%

PE Ratio (TTM)

2.61

Industry PE ratio

0

PEG Ratio

0

Return On Equity TTM

-68.33%

Zenas Biopharma Inc Stock Valuation

Track how Zenas Biopharma Inc P/E has moved over time to understand its valuation trends.

Zenas Biopharma Inc in the last 5 years

  • Overview

  • Trends

Lowest (-5.57x)

September 30, 2025

Industry (0.00x)

December 6, 2025

Today (2.61x)

December 6, 2025

Highest (-0.79x)

March 31, 2025

LowHigh

Today’s Price to Earnings Ratio: 2.61x

Zenas Biopharma Inc vs Peer Comparison

Compare market cap, revenue, PE, and other key metrics of Zenas Biopharma Inc with its industry peers.

Company
Analyst View
Market Cap
5 Years Return %PE RatioProfit Margin %
NA$1.9BNA2.610.00%
BUY$43.5B408.22%-16.34-264.83%
BUY$61.5B253.6%1661.931.36%
BUY$117.3B99.49%32.1631.35%
BUY$76.6B45.87%17.3132.13%

Stock Returns calculator for Zenas Biopharma Inc Stock including INR - Dollar returns

The Zenas Biopharma Inc stock calculator helps Indian investors calculate returns based on the historical performance of the stock. Just choose your investment amount and duration to get insights and invest more confidently. See stock returns as well as the effect of dollar appreciation over different durations.

*Dollar Return is the profit earned when the US dollar rises in value compared to the Indian rupee.

Investment Value

₹1,00,000

  • 1Y

  • 7Y

  • 10Y

Zenas Biopharma Inc investment value today

Current value as on today

₹3,69,162

Returns

₹2,69,162

(+269.16%)

Returns from Zenas Biopharma Inc Stock

₹2,63,041 (+263.04%)

Dollar Returns*

₹6,120 (+6.12%)

Zenas Biopharma Inc Stock’s Investor Sentiment and Interest

Search interest for Zenas Biopharma Inc Stock has decreased by -3% in the last 30 days, reflecting a downward trend in search activity.

Time period: to

Change:-3% versus previous 30 day period

Zenas Biopharma Inc Quarterly Profit & Loss

All numbers in Millions USD

Sep 2023
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Total Revenue
50
-
-
-
-
5
10
-
-
Gross Profit
50
-20
-22
-33
-33
5
10
-43
-5
Operating Income
35
-24
-27
-39
-40
-55
-37
-55
-52
EBITDA
35
-24
-27
-39
-40
-55
-33
-55
-51
Interest Expense
-
-
-
-
-
-
-
-
-
Depreciation
0
0
0
0
0
0
0
0
0
Income Before Tax
35
-24
-27
-37
-38
-52
-33
-52
-51
Income Tax Expense
-
0
-
-
-
0
0
0
-
Net Income
35
-24
-27
-37
-38
-52
-33
-52
-51
Net Profit Margin
71.22%
0.00%
0.00%
0.00%
0.00%
-1052.08%
-335.73%
0.00%
0.00%

Zenas Biopharma Inc Annual Profit & Loss

All numbers in Millions USD

Dec 2022
Dec 2023
Dec 2024
Total Revenue
-
50
5
Gross Profit
-61
50
-134
Operating Income
-76
-37
-163
EBITDA
-75
-27
-163
Interest Expense
-
-
-
Depreciation
0
0
0
Income Before Tax
-119
-36
-156
Income Tax Expense
-
0
0
Net Income
-119
-37
-156
Net Profit Margin
0.00%
-74.25%
-3139.76%

Zenas Biopharma Inc Quarterly Cash Flow

All numbers in Millions USD

Sep 2023
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Net Income
35
-24
-27
-37
-38
-52
-33
-52
-51
Operating Cash Flow
31
-15
-19
-30
-31
-38
-37
-41
-41
Investing Cash Flow
-
0
0
0
-26
-3
-86
-112
40
Financing Cash Flow
20
0
0
177
233
1
0
1
72
Change in Cash
51
-15
-19
146
176
-40
-123
-152
71

Zenas Biopharma Inc Annual Cash Flow

All numbers in Millions USD

Dec 2023
Dec 2024
Net Income
-37
-156
Operating Cash Flow
-30
-119
Investing Cash Flow
0
-30
Financing Cash Flow
20
412
Change in Cash
-10
262

Insights on Zenas Biopharma Inc

Insights help you understand the recent movement of the company's critical parameters, giving you an overall view of the company.

  • imgPOSITIVE IMPACT

    Price Rise

    img

    In the last 1 month, ZBIO stock has moved up by 21.3%

  • imgPOSITIVE IMPACT

    Best in 1 Year

    img

    In the last 1 year, ZBIO has outperformed top 5 stocks with highest market-cap in its industry

About Zenas Biopharma Inc

Zenas BioPharma, Inc. is a clinical-stage global biopharmaceutical company focused on the development and commercialization of transformative therapies for patients with autoimmune diseases. The Company's lead product candidate, obexelimab, is a bifunctional monoclonal antibody designed to bind both CD19 and FcyRIIb, which are broadly present across B cell lineage, to inhibit the activity of cells that are implicated in many autoimmune diseases without depleting them. The Company is developing obexelimab as a potential immunology and inflammation (I&I) franchise for patients in several autoimmune diseases. The first three indications it is pursuing include immunoglobulin G4-related disease (IgG4-RD), relapsing multiple sclerosis (RMS) and systemic lupus erythematosus (SLE). Its other programs include ZB002 (an anti-TNFα monoclonal antibody), ZB004 (a CTLA-4-Ig fusion), and ZB001 and related programs. ZB002 is a recombinant human monoclonal antibody directed at human TNFα.
OrganisationZenas Biopharma Inc
Headquarters852 Winter Street, Waltham, MA, United States, 02451
CEOMr. Leon Oliver Moulder Jr., M.B.A.
E-voting on sharesClick here to vote

Key Management of Zenas Biopharma Inc

Name

Title

Dr. Haley Laken Ph.D.

Chief Scientific Officer

Mr. Jeffrey Held

Chief Legal Officer

Ms. Caroline Chevalier

Chief Human Resources Officer

Dr. Lisa von Moltke M.D.

Head of Research & Development and Chief Medical Officer

Mr. Leon Oliver Moulder Jr., M.B.A.

CEO & Chairman of the Board

Mr. Joseph L. Farmer

COO & President

Ms. Jennifer A. Fox

Chief Business Officer & CFO

Mr. Orlando Oliveira

Chief Commercial Officer

FAQs

What is Zenas Biopharma Inc share price today?

Zenas Biopharma Inc share price today is $39.39 as on at the close of the market. Zenas Biopharma Inc share today touched a day high of $40.84 and a low of $38.25.

What is the 52 week high and 52 week low for Zenas Biopharma Inc share?

Zenas Biopharma Inc share touched a 52 week high of $41 on and a 52 week low of $5.83 on . Zenas Biopharma Inc stock price today i.e. is closed at $39.39,which is 3.93% down from its 52 week high and 575.64% up from its 52 week low.

What is Zenas Biopharma Inc's market capitalisation today?

Zenas Biopharma Inc market capitalisation is $0.00T as on .

How to invest in Zenas Biopharma Inc Stock (ZBIO) from India?

  1. Step 1: Open a free US stocks account on INDmoney App and transfer your Rupees into Dollars to your INDmoney US stocks account. For a step by step instruction, check How to Transfer Money to Your US Stocks Account .
  2. Step 2: Search for Zenas Biopharma Inc on INDmoney app. Click on Buy button. You can invest as low as $1.5 in Zenas Biopharma Inc Shares that will get you 0.0381 shares as per Zenas Biopharma Inc share price of $39.39 per share as on December 6, 2025 at 2:29 am IST.

What is the minimum amount required to buy Zenas Biopharma Inc Stock (ZBIO) from India?

Indian investors can start investing in Zenas Biopharma Inc (ZBIO) shares with as little as ₹89.896 or $1 (as of ) using the INDmoney app.
For example: If you want to invest $10 or ₹898.96 in Zenas Biopharma Inc stock (as per the Rupee-Dollar exchange rate as on ). Based on Zenas Biopharma Inc share’s latest price of $39.39 as on December 6, 2025 at 2:29 am IST, you will get 0.2539 shares of Zenas Biopharma Inc. Learn more about fractional shares .