OmniAb is a fast-growing, free-cash-flow-positive biotech platform business with revenue up 78% and 41.9% analyst-target upside, though it is still loss-making and just gapped down 15.9%.
Thesis pillars
- Fcf Positive Elite Rule Of 40↑Improving
- Industry Leading Revenue Growth↑Improving
- Narrowing Losses Beat Record↑Improving
- +2 more pillars — see the Why tab for full reasoning
Pillars as of Nov 1, 2026, based on the 10-K filed Mar 4, 2026
OmniAb, Inc. (OABI) Stock Analysis
Breakout setup
Healthcare · Biotechnology
Hold if already holding. Not a fresh buy at $5.18, but acceptable to hold if already in. Reason: Near 52-week high (4.6% away).
OmniAb, Inc. licenses antibody discovery technology — including its proprietary transgenic OmniRat, OmniChicken, and OmniMouse platforms and AI-powered xPloration screening system — to pharmaceutical, biotech, and academic partners for next-generation therapeutic antibody... Read more
Hold if already holding. Not a fresh buy at $5.18, but acceptable to hold if already in. Reason: Near 52-week high (4.6% away). Chart setup: Golden cross, above all MAs, RSI 62, MACD bullish. Maintain position. Not compelling to add more. Score 6.5/10, moderate confidence.
Passes 7/9 gates (positive momentum, favorable risk/reward ratio, clean insider activity, news events none recent, earnings proximity 119d clear, semi cycle peak clear, materials cycle peak clear). Suitability: speculative.
About OmniAb, Inc.
About OmniAb, Inc.
OmniAb licenses its proprietary transgenic antibody-discovery platform — OmniRat, OmniChicken, OmniMouse, and related technologies — to pharmaceutical, biotech, and academic partners, reporting 107 active partners and 407 active programs as of December 31, 2025, including 27 OmniAb-derived antibodies in clinical development, two under regulatory review, and three approved products. Three partners accounted for 37% of fiscal 2025 revenue, up from 35% in fiscal 2024, while the remaining 27 partners contributed the other 63%.
OmniAb earns revenue through structured platform license agreements that combine upfront or annual technology-access fees, payments for research services, downstream preclinical, IP, clinical, regulatory, and commercial milestones, and royalties on partner product sales, with royalty terms generally running the longer of 10 years from first commercial sale or the last patent expiration covering the antibody. Management expects revenue to be driven mainly by milestones and services in the near term and by royalties over the long term, though the company does not control the clinical development, regulatory strategy, or commercialization of partner programs built on its platform. OmniAb relies on third parties to host its mouse and rat colonies and to supply laboratory equipment and materials, a dependency the 10-K flags as capable of delaying or impairing research and development if those third parties fail to perform satisfactorily. License agreements are typically terminable by partners without penalty on specified notice, though milestone payments and royalties on any OmniAb-derived antibody survive termination.
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OmniAb's revenue is more concentrated among a handful of partners than its 107-partner, 407-program headline figures suggest: just three partners generated 37% of fiscal 2025 revenue, up from 35% in fiscal 2024, even as 27 other partners split the remaining 63%. Because license agreements are typically terminable by partners without penalty on specified notice, and OmniAb does not control whether a partner advances, deprioritizes, or discontinues a program, the loss of even one of those top-three relationships could materially affect near-term results — a structural feature of the licensing model that differs from a biotech company's typical single-asset pipeline risk, since OmniAb's exposure is spread across programs but concentrated across paying counterparties.
See also: Healthcare · Biotechnology
From OmniAb, Inc.'s most recent 10-K filing, extracted August 23, 2026.
Recent developments
updated Oct 29, 2026Recent Developments — OmniAb, Inc.
Latest news
- NEWS Earnings To Watch: OmniAb Inc (OABI) Q3 2026 -- GF Value Sees 40% Downside - Yahoo Finance — Yahoo Finance Oct 29, 2026 negative
- NEWS OmniAb to Participate in Upcoming Investor Conferences in November 2026 - BioSpace — BioSpace Oct 27, 2026 neutral
- NEWS Earnings Preview: OmniAb to Report Financial Results Pre-market on October 30 - Moomoo — Moomoo Oct 27, 2026 neutral
- NEWS OmniAb at LD Micro main event: royalties, scale and patience By Investing.com - Investing.com Australia — Investing.com Australia Oct 20, 2026 neutral
- NEWS OmniAb at LD Micro main event: royalties, scale and patience By Investing.com - Investing.com Canada — Investing.com Canada Oct 20, 2026 neutral
Latest item Oct 29, 2026 · Generated 2026-11-05T11:34:08Z.
Upcoming dated catalysts
Thesis
Key Metrics
Quality Signals
Options Flow
Concentration Risks(10-K Item 1A)
- MEDIUMCustomertop three partners37%10-K Item 1A: 'three of our partners accounted for 37% and 35% respectively, of our revenue'
Material Events(8-K, last 90d)
- 2026-07-13Item 5.02LOWAmechi Nwachuku appointed Chief Operating Officer effective July 13, 2026, joining from Thermo Fisher Scientific. New hire, not a departure; routine executive appointment.SEC filing →
Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results. How we score · Editorial policy
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Rating Breakdown
1 ceiling hit
Price Targets
Position Sizing
Analyst Consensus
Earnings
Verdict History
Frequently Asked Questions
Hold if already holding. Not a fresh buy at $5.18, but acceptable to hold if already in. Reason: Near 52-week high (4.6% away). Chart setup: Golden cross, above all MAs, RSI 62, MACD bullish. Maintain position. Not compelling to add more. Analyst target $7.25 (+40.0%), stop $4.82 (−7.5%), A.R:R 2.7:1. Score 6.5/10, moderate confidence.
Analyst target: $7.25 (+40.0% upside). Analyst target $7.25 (+40.0%), stop $4.82 (−7.5%), A.R:R 2.7:1. Stop-loss: $4.82.
Near 52-week high (4.6% away).
OmniAb, Inc. trades at a P/E of N/A (forward -19.9). TrendMatrix value score: 5.4/10. Verdict: Hold.
13 analysts rate OABI, with a consensus score of 4.2/5. 6 analysts publish price targets averaging $8.
What does OmniAb, Inc. do?OmniAb, Inc. licenses antibody discovery technology — including its proprietary transgenic OmniRat, OmniChicken, and...
OmniAb, Inc. licenses antibody discovery technology — including its proprietary transgenic OmniRat, OmniChicken, and OmniMouse platforms and AI-powered xPloration screening system — to pharmaceutical, biotech, and academic partners for next-generation therapeutic antibody discovery. As of December 31, 2025, the company had 107 active partners running 407 active programs, including 27 antibodies in clinical development, two under regulatory review, and three approved partner products.