Zenas BioPharma, Inc. (ZBIO)

NASDAQ:
ZBIO
| Latest update: Mar 1, 2026, 7:07 PM

Stock events for Zenas BioPharma, Inc. (ZBIO)

Over the past six months, Zenas BioPharma's stock has experienced significant events, including positive results from its pivotal Phase 3 INDIGO trial evaluating obexelimab in patients with IgG4-related disease. CEO Leon Moulder made a substantial share purchase, indicating strong leadership confidence. The stock delivered a 167.64% total shareholder return over the past year. Recent trading patterns have been volatile, with a 30-day share price return of 38.22% offsetting a 90-day decline of 37.49%. The company maintains a robust balance sheet with $301.6 million in cash, providing an operational runway into late 2026.

Demand Seasonality affecting Zenas BioPharma, Inc.’s stock price

The provided information does not contain specific details about the demand seasonality for Zenas BioPharma, Inc.'s products and services. Demand for its future products would likely be driven by disease prevalence, treatment efficacy, regulatory approvals, and market access rather than traditional seasonal patterns.

Overview of Zenas BioPharma, Inc.’s business

Zenas BioPharma, Inc. is a clinical-stage global biopharmaceutical company focused on developing and commercializing innovative therapies for serious autoimmune and rare diseases. The company operates within the biopharmaceutical sector, specifically focusing on the Medical - Biomedical and Genetics industry, and more broadly, HealthTechnology. Zenas BioPharma aims to address significant unmet medical needs by providing new treatment options. The company's pipeline includes investigational treatments designed to modulate specific immunological pathways implicated in autoimmune disorders, encompassing both biologics and small molecules. Obexelimab, Zenas' lead product candidate, is a bifunctional monoclonal antibody engineered to bind to both CD19 and FcγRIIb, suppressing B cell activity without depleting B cells and is being developed for various indications. Orelabrutinib is an investigational, highly selective, CNS-penetrant, oral small molecule Bruton's Tyrosine Kinase (BTK) inhibitor with the potential to address compartmentalized inflammation and disease progression in multiple sclerosis. Other pipeline programs include ZB002, ZB004, ZB001, ZB005, ZB021, and ZB022, along with earlier-stage preclinical programs.

ZBIO’s Geographic footprint

Zenas BioPharma, Inc. is headquartered in Waltham, Massachusetts, United States. The company's core business strategy involves identifying, acquiring, and developing product candidates globally.

ZBIO Corporate Image Assessment

Zenas BioPharma's reputation in the past year appears to be positively impacted by its clinical advancements, particularly the positive Phase 3 INDIGO trial results for obexelimab in IgG4-related disease. The company's commitment to developing transformative therapies for autoimmune diseases and its focus on addressing unmet patient needs also contribute to a positive brand image. No specific negative events affecting its reputation in the past year were found.

Ownership

Information regarding major institutional and individual owners of Zenas BioPharma, Inc. was not explicitly detailed. However, "Other Company Insiders" are defined as all persons or entities beneficially owning 10% or more of any class of the issuer's securities, and together with officers and directors, comprise Company Insiders.

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Price Chart

$26.35

0.04%
(1 month)

Top Shareholders

FMR LLC
14.35%
SR One Capital Management LP
9.39%
Enavate Sciences GP LLC
7.30%
NEA Management Co. LLC
6.56%
Federated Hermes, Inc.
5.06%
Fairmount Funds Management LLC
4.12%
Flynn Management LLC
3.74%
Norwest Venture Partners
3.42%

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FAQ

What is the current stock price of Zenas BioPharma, Inc.?

As of the latest update, Zenas BioPharma, Inc.'s stock is trading at $26.35 per share.

What’s happening with Zenas BioPharma, Inc. stock today?

Today, Zenas BioPharma, Inc. stock is down by -0.04%, possibly due to news.

What is the market sentiment around Zenas BioPharma, Inc. stock?

Current sentiment around Zenas BioPharma, Inc. stock is positive, based on recent news, trading volume, and analyst opinions.

Is Zenas BioPharma, Inc.'s stock price growing?

Over the past month, Zenas BioPharma, Inc.'s stock price has decreased by -0.04%.

How can I buy Zenas BioPharma, Inc. stock?

You can buy Zenas BioPharma, Inc. stock through any brokerage platform, such as e.g., Robinhood, Fidelity, E*TRADE, by searching for the ticker symbol ZBIO

Who are the major shareholders of Zenas BioPharma, Inc. stock?

Major shareholders of Zenas BioPharma, Inc. include institutions such as FMR LLC (14.35%), SR One Capital Management LP (9.39%), Enavate Sciences GP LLC (7.30%) ... , according to the latest filings.