ImmunityBio Stock Maintains Momentum with New Clinical Trial
03.02.2026 - 05:12:04ImmunityBio shares continue to capture significant investor attention, having already tripled in value since the start of the year. The biotechnology firm is now providing fundamental support for this rally with the initiation of a new Phase 2 clinical study. This trial aims to evaluate a chemotherapy-free treatment for lymphoma, extending a recent series of positive developments and highlighting the company's strategy to broaden its therapeutic platform.
The announcement on February 2nd represents the latest in a sequence of operational milestones since January began. Investors have responded favorably to several key updates:
- Regulatory Progress: The company received encouraging feedback from the U.S. Food and Drug Administration (FDA) regarding the resubmission of its application for ANKTIVA in bladder cancer.
- International Approval: Saudi Arabia's drug regulator granted authorization for ANKTIVA for specific bladder and lung cancer indications.
- Research Developments: An update on a Phase 2 study for glioblastoma further contributed to the steady stream of news.
This collection of advances is reflected in the equity's performance. Although currently trading at $6.13, slightly below its January 52-week high, the stock retains a remarkable year-to-date gain exceeding 200 percent.
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Focusing on a Gentler Treatment Approach
The newly launched "ResQ215B" study is central to the latest news. It will investigate a novel combination therapy for patients with indolent B-cell non-Hodgkin lymphoma (iNHL). This approach is distinctive because it eliminates the need for lymphodepletion chemotherapy, which is often severely taxing for patients.
ImmunityBio's protocol instead utilizes a mix of its "off-the-shelf" CAR-NK cell therapy, the immune-stimulating agent ANKTIVA, and the antibody Rituximab. This methodology marks a significant departure from conventional CAR-T therapies. The company is building on results from an earlier Phase 1 study, where durable remissions were already observed.
By expanding into chemotherapy-free treatment regimens, ImmunityBio is systematically diversifying its clinical portfolio. The future trajectory of the share price is likely to hinge on two factors: whether the clinical success seen in earlier trial phases can be replicated in the larger Phase 2 study, and the timeline for concluding key regulatory processes in the United States.
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