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ImmunityBio

Develops immunotherapies for cancer and infections

Overview

ImmunityBio develops immunotherapies to treat cancer and infectious diseases by boosting the body's immune system, using natural killer (NK) cell–based therapies and viral vector vaccines. Its treatments train or arm immune cells to recognize and attack cancer cells or infections, with some therapies advancing through clinical trials for safety and tolerability. The company differentiates itself by focusing on immune-system–enhancing approaches aimed at hard-to-treat cancers and infectious diseases. Its goal is to outsmart diseases by leveraging the body's natural defenses to offer new options for patients with limited treatment choices.

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About ImmunityBio

Simplify's Rating
Why ImmunityBio is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

BiotechnologyHealthcare

Company Size

501-1,000

Company Stage

IPO

Headquarters

Culver City, CA

Founded

2014

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Simplify's take

What believers are saying

  • Q3 2026 product revenue reached $48.7 million, up 53%, with $143.6 million year-to-date.
  • October 2026 FDA expansion and November Israel approval widen ANKTIVA's addressable patient pool.
  • November 9, 2026 QUILT-2.005 met its primary endpoint, supporting a year-end 2026 sBLA.

What critics are saying

  • J&J's Inlexzo already booked nearly $200 million in 2026 sales, pressuring bladder-market share.
  • ImmunityBio still loses heavily; Q3 2026 R&D hit $68.96 million against $48.74 million revenue.
  • If the January 6, 2027 FDA decision disappoints, ANKTIVA's bladder-franchise thesis breaks.

What makes ImmunityBio unique

  • ANKTIVA is the first FDA-approved IL-15 immunotherapy for bladder cancer, since April 2024.
  • ImmunityBio won October 14, 2026 papillary-only NMIBC expansion without a new randomized phase 3 trial.
  • Its Cancer BioShield platform combines NK cells, T cells, and memory T cells across cancers.

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Funding

Total Funding

$1.4B

Above

Industry Average

Funded Over

14 Rounds

Post IPO Debt funding comparison data is currently unavailable. We're working to provide this information soon!
Post IPO Debt Funding Comparison Coming Soon

Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Life Insurance
  • Disability Insurance
  • Health Savings Account/Flexible Spending Account
  • Unlimited Paid Time Off
  • Paid Vacation
  • Paid Holidays
  • Hybrid Work Options
  • 401(k) Retirement Plan
  • 401(k) Company Match

Stock Price

Growth & Insights and Company News

6 month growth

0%

1 year growth

0%

2 year growth

1%
U.S. Securities and Exchange Commission
Nov 3rd, 2026
424B3

On behalf of the boards of directors of NantKwest, Inc. and ImmunityBio, Inc., we are pleased to enclose the accompanying joint proxy and consent solicitation statement/prospectus relating to the proposed combination of NantKwest and ImmunityBio.

U.S. Securities and Exchange Commission
Nov 3rd, 2026
8-K

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

U.S. Securities and Exchange Commission
Nov 3rd, 2026
SEC FORM D

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.The reader should not assume that the information is accurate and complete.

U.S. Securities and Exchange Commission
Nov 3rd, 2026
SEC FORM D

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.The reader should not assume that the information is accurate and complete.

U.S. Securities and Exchange Commission
Nov 3rd, 2026
8-K

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

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