26.77
price up icon1.40%   0.37
after-market After Hours: 27.30 0.53 +1.98%
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Zenas Biopharma Inc stock is traded at $26.77, with a volume of 748.30K. It is up +1.40% in the last 24 hours and up +32.79% over the past month. Zenas BioPharma Inc is a clinical-stage biopharmaceutical company. Its I&I product candidate, obexelimab, is a bifunctional monoclonal antibody designed to bind both CD19 and FcyRIIb, which are present across B cell lineage, in order to inhibit the activity of cells that are implicated in many autoimmune diseases without depleting them.
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Previous Close:
$26.40
Open:
$29.17
24h Volume:
748.30K
Relative Volume:
1.02
Market Cap:
$1.44B
Revenue:
-
Net Income/Loss:
-
P/E Ratio:
-
EPS:
-
Net Cash Flow:
-
1W Performance:
+24.63%
1M Performance:
+32.79%
6M Performance:
+59.16%
1Y Performance:
+284.07%
1-Day Range:
Value
$26.20
$29.55
1-Week Range:
Value
$20.56
$29.55
52-Week Range:
Value
$6.11
$44.60

Zenas Biopharma Inc Stock (ZBIO) Company Profile

Name
Name
Zenas Biopharma Inc
Name
Phone
857-271-2954
Name
Address
852 WINTER STREET, SUITE 250, WALTHAM
Name
Employee
130
Name
Twitter
Name
Next Earnings Date
Name
Latest SEC Filings
Name
ZBIO's Discussions on Twitter

Compare ZBIO vs VRTX, REGN, ARGX, ALNY, ONC

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Biotechnology icon
ZBIO
Zenas Biopharma Inc
26.77 1.42B 0 0 0 0.00
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
477.32 124.83B 12.07B 3.95B 3.19B 15.33
Biotechnology icon
REGN
Regeneron Pharmaceuticals Inc
793.53 84.91B 14.34B 4.50B 3.77B 41.56
Biotechnology icon
ARGX
Argen X Se Adr
843.55 50.87B 3.06B 1.28B 447.35M 19.67
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
332.61 41.70B 3.71B 313.75M 465.38M 2.2571
Biotechnology icon
ONC
Beone Medicines Ltd Adr
354.86 38.30B 4.98B 69.60M 525.67M 0.5198

Zenas Biopharma Inc Stock (ZBIO) Upgrades & Downgrades

Date Action Analyst Rating Change
Jan-05-26 Downgrade Morgan Stanley Overweight → Equal-Weight
Mar-20-25 Initiated Wedbush Outperform
Feb-04-25 Initiated Wolfe Research Outperform
Dec-16-24 Initiated H.C. Wainwright Buy
Nov-05-24 Initiated Rodman & Renshaw Buy
Oct-08-24 Initiated Citigroup Buy
Oct-08-24 Initiated Guggenheim Buy
Oct-08-24 Initiated Jefferies Buy
Oct-08-24 Initiated Morgan Stanley Overweight
View All

Zenas Biopharma Inc Stock (ZBIO) Latest News

pulisher
10:46 AM

SHAREHOLDER ALERT: Purcell & Lefkowitz LLP Announces Shareholder Investigation of Zenas BioPharma, Inc. (NASDAQ: ZBIO) - PR Newswire

10:46 AM
pulisher
Feb 16, 2026

Street Watch: Is Zenas BioPharma Inc a good ESG investment2025 Analyst Calls & Fast Gaining Stock Strategy Reports - baoquankhu1.vn

Feb 16, 2026
pulisher
Feb 16, 2026

Zenas BioPharma Highlights Obexelimab Phase 3 Win, Targets Q2 BLA Filing at Guggenheim Summit - MarketBeat

Feb 16, 2026
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Feb 15, 2026

Fundamentals Check: Is Zenas BioPharma Inc stock a good pick for beginnersJuly 2025 Market Mood & Weekly Chart Analysis and Trade Guides - baoquankhu1.vn

Feb 15, 2026
pulisher
Feb 14, 2026

What Wall Street predicts for Zenas BioPharma Inc. stock priceJuly 2025 Sector Moves & Stepwise Trade Signal Implementation - mfd.ru

Feb 14, 2026
pulisher
Feb 13, 2026

Zenas BioPharma (NASDAQ:ZBIO) Director Buys $390,145.00 in Stock - MarketBeat

Feb 13, 2026
pulisher
Feb 13, 2026

Hongbo Lu Buys 25,985 Shares of Zenas BioPharma (NASDAQ:ZBIO) Stock - MarketBeat

Feb 13, 2026
pulisher
Feb 13, 2026

Zenas BioPharma (NASDAQ:ZBIO) Director Buys $109,657.60 in Stock - MarketBeat

Feb 13, 2026
pulisher
Feb 13, 2026

Zenas BioPharma Adopts Amended Short-Term Incentive Plan - TipRanks

Feb 13, 2026
pulisher
Feb 13, 2026

Zenas BioPharma, Inc. (ZBIO) Stock Analysis: A 56% Upside Potential In The Biotech Sector - DirectorsTalk Interviews

Feb 13, 2026
pulisher
Feb 12, 2026

Zenas BioPharma (NASDAQ:ZBIO) Trading 13.8% HigherWhat's Next? - MarketBeat

Feb 12, 2026
pulisher
Feb 12, 2026

Will Zenas BioPharma Inc. outperform during market ralliesWeekly Trade Analysis & Low Risk Investment Opportunities - mfd.ru

Feb 12, 2026
pulisher
Feb 12, 2026

Can Zenas BioPharma Inc. be the next market leaderTreasury Yields & Community Consensus Stock Picks - mfd.ru

Feb 12, 2026
pulisher
Feb 12, 2026

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Zenas BioPharma, Inc.ZBIO - Sahm

Feb 12, 2026
pulisher
Feb 11, 2026

ZBIO: Obexelimab shows strong efficacy, safety, and commercial promise in IgG4-RD and beyond - TradingView

Feb 11, 2026
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Feb 10, 2026

Zenas BioPharma’s MS drug shows 95% reduction in brain lesions By Investing.com - Investing.com Nigeria

Feb 10, 2026
pulisher
Feb 10, 2026

Zenas BioPharma approves 2026 inducement plan - MSN

Feb 10, 2026
pulisher
Feb 10, 2026

HC Wainwright Reiterates Buy Rating for Zenas BioPharma (NASDAQ:ZBIO) - MarketBeat

Feb 10, 2026
pulisher
Feb 10, 2026

Zenas BioPharma Meets Key Goal In Phase 2 MoonStone Trial Of Obexelimab In R/Multiple Sclerosis - RTTNews

Feb 10, 2026
pulisher
Feb 09, 2026

Zenas BioPharma’s MS drug shows 95% reduction in brain lesions - Investing.com

Feb 09, 2026
pulisher
Feb 09, 2026

Zenas BioPharma Announces Late-Breaking Platform Presentation of Results from Phase 2 MoonStone ... - Bluefield Daily Telegraph

Feb 09, 2026
pulisher
Feb 09, 2026

Zenas BioPharma Announces Late-Breaking Platform Presentation of Results from Phase 2 MoonStone Trial of Obexelimab in Relapsing Multiple Sclerosis at ACTRIMS Forum 2026 - GlobeNewswire

Feb 09, 2026
pulisher
Feb 08, 2026

Insider Trends: Can Zenas BioPharma Inc be the next market leaderJuly 2025 Decliners & Entry Point Confirmation Alerts - baoquankhu1.vn

Feb 08, 2026
pulisher
Feb 08, 2026

Zenas BioPharma (ZBIO) Price Target Increased by 10.51% to 44.44 - MSN

Feb 08, 2026
pulisher
Feb 08, 2026

Does Zenas BioPharma (ZBIO) CEO’s Million‑Dollar Share Buy Reframe Management Credibility After Recent Setbacks? - Sahm

Feb 08, 2026
pulisher
Feb 05, 2026

A Look At Zenas BioPharma (ZBIO) Valuation After Positive Phase 3 INDIGO Data And CEO Share Purchase - Sahm

Feb 05, 2026
pulisher
Feb 04, 2026

Commit To Purchase Zenas Biopharma At $12.50, Earn 21.9% Annualized Using Options - Nasdaq

Feb 04, 2026
pulisher
Feb 04, 2026

Zenas Bio rises after insider purchase by CEO (ZBIO:NASDAQ) - Seeking Alpha

Feb 04, 2026
pulisher
Feb 04, 2026

Zenas BioPharma to Present at the Guggenheim Emerging Outlook: Biotech Summit 2026 - marketscreener.com

Feb 04, 2026
pulisher
Feb 04, 2026

Zenas BioPharma, Inc. (NASDAQ:ZBIO) Receives Average Recommendation of "Moderate Buy" from Brokerages - MarketBeat

Feb 04, 2026
pulisher
Feb 04, 2026

Zenas BioPharma (ZBIO) Projected to Post Quarterly Earnings on Wednesday - MarketBeat

Feb 04, 2026
pulisher
Feb 04, 2026

Zenas BioPharma (NASDAQ:ZBIO) Shares Gap Up Following Insider Buying Activity - MarketBeat

Feb 04, 2026
pulisher
Feb 03, 2026

A Big Boss Bet on Zenas BioPharma’s Future - TipRanks

Feb 03, 2026
pulisher
Feb 03, 2026

Zenas BioPharma (NASDAQ:ZBIO) CEO Buys 57,000 Shares - MarketBeat

Feb 03, 2026
pulisher
Feb 03, 2026

Zenas BioPharma (NASDAQ:ZBIO) Shares Up 8.9%Here's Why - MarketBeat

Feb 03, 2026
pulisher
Feb 03, 2026

Chipmakers Recap: What is the target price for Zenas BioPharma Inc stockJuly 2025 Catalysts & Low Drawdown Momentum Trade Ideas - baoquankhu1.vn

Feb 03, 2026
pulisher
Feb 03, 2026

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims on Behalf of Investors of Zenas BioPharma, Inc. – ZBIO - Chartmill

Feb 03, 2026
pulisher
Feb 03, 2026

INVESTOR ALERT: Pomerantz Law Firm Investigates Claims on Behalf of Investors of Zenas BioPharma, Inc. – ZBIO - GlobeNewswire Inc.

Feb 03, 2026
pulisher
Feb 02, 2026

Zenas BioPharma, Inc. (NASDAQ:ZBIO) Short Interest Up 27.4% in January - MarketBeat

Feb 02, 2026
pulisher
Feb 01, 2026

Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Zenas BioPharma, Inc. (ZBIO) And Encourages Shareholders to Reach Out - ACCESS Newswire

Feb 01, 2026
pulisher
Feb 01, 2026

Published on: 2026-02-01 19:33:40 - baoquankhu1.vn

Feb 01, 2026
pulisher
Jan 30, 2026

Investment Report: What are analysts price targets for ArrowMark Financial CorpWeekly Investment Summary & Daily Stock Momentum Reports - baoquankhu1.vn

Jan 30, 2026
pulisher
Jan 30, 2026

Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Zenas BioPharma, Inc. (ZBIO) and Encourages Shareholders to Learn More About the Investigation - ACCESS Newswire

Jan 30, 2026
pulisher
Jan 28, 2026

Is Zenas BioPharma Inc.’s growth already priced in2025 Top Gainers & Safe Entry Trade Reports - mfd.ru

Jan 28, 2026
pulisher
Jan 28, 2026

Zenas BioPharma, Inc. (ZBIO) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Investors to Contact the Firm to Learn More About the Investigation - accessnewswire.com

Jan 28, 2026
pulisher
Jan 26, 2026

Zenas BioPharma Slams Investor's Revamped Fraud Claim - Law360

Jan 26, 2026
pulisher
Jan 26, 2026

Can Zenas BioPharma Inc be the next market leaderOptions Play & Short-Term High Return Strategies - baoquankhu1.vn

Jan 26, 2026
pulisher
Jan 25, 2026

Bronstein, Gewirtz & Grossman, LLC Encourages Zenas BioPharma, Inc. (ZBIO) Shareholders to Inquire about Securities Investigation - ACCESS Newswire

Jan 25, 2026
pulisher
Jan 23, 2026

Zenas BioPharma (ZBIO) Stock Analysis: Promising 99.75% Upside Potential For Investors - DirectorsTalk Interviews

Jan 23, 2026
pulisher
Jan 22, 2026

Bronstein, Gewirtz & Grossman, LLC Is Investigating Zenas BioPharma, Inc. (ZBIO) And Encourages Investors to Connect - accessnewswire.com

Jan 22, 2026
pulisher
Jan 22, 2026

Bronstein, Gewirtz & Grossman, LLC Is Investigating Zenas BioPharma, Inc. (ZBIO) And Encourages Shareholders to Connect - ACCESS Newswire

Jan 22, 2026

Zenas Biopharma Inc Stock (ZBIO) Financials Data

There is no financial data for Zenas Biopharma Inc (ZBIO). Check out other stocks for more information.

Revenue

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Net Income

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Cash Flow

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EPS

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Zenas Biopharma Inc Stock (ZBIO) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Allen Patricia L
Director
Feb 12 '26
Buy
24.85
15,700
390,088
15,700
Allen Patricia L
Director
Feb 13 '26
Buy
26.36
4,160
109,658
19,860
MOULDER LEON O JR
Chief Executive Officer
Feb 02 '26
Buy
17.96
57,000
1,023,720
423,155
MOULDER LEON O JR
Chief Executive Officer
Jan 07 '26
Buy
16.38
50,000
819,000
316,155
MOULDER LEON O JR
Chief Executive Officer
Jan 08 '26
Buy
16.30
30,000
489,000
346,155
MOULDER LEON O JR
Chief Executive Officer
Jan 09 '26
Buy
16.55
20,000
331,000
366,155
Nunn Jason Raleigh
Director
Oct 09 '25
Buy
19.00
63,158
1,200,002
1,173,395
SR ONE CAPITAL MANAGEMENT, LLC
10% Owner
Oct 09 '25
Buy
19.00
126,315
2,399,985
1,917,895
ENRIGHT PATRICK G
Director
Oct 09 '25
Buy
19.00
105,265
2,000,035
1,832,669
ENRIGHT PATRICK G
Director
Oct 09 '25
Buy
20.85
11,990
249,992
11,990
$100.61
price up icon 4.46%
$45.41
price up icon 0.49%
$101.16
price up icon 0.06%
$106.99
price up icon 1.06%
$150.52
price up icon 1.19%
biotechnology ONC
$354.86
price up icon 2.54%
Cap:     |  Volume (24h):