Abnormal AI Stock
Private company — Abnormal AI is privately held. Its shares are not listed on any public exchange and can only be accessed through private secondary transactions.
Status source: AXEVIL investment team
$14.66 per share (AXEVIL consensus estimate)
Source: AXEVIL consensus of recent secondary transactions · as of 8 September 2026
Valuation: $3.23B
Source: D, August 2024 — post-money $5.07B
Data last updated: 22 September 2026
About Abnormal AI
Behavioral-AI threat protection platform that uses artificial intelligence to prevent email attacks and business email compromise. Its latest primary round, a $250M Series D, closed in August 2024 at a $5.1B valuation; annual recurring revenue has surpassed $200M, growing over 100%.
Abnormal AI is a behavioral cybersecurity platform that protects corporate email and user accounts, founded in April 2018 in San Francisco. The system builds a behavioral profile of every employee and business contact, and stops what looks normal to an email gateway but abnormal for that specific person. More than 4,500 organizations use the platform, including over 25% of the Fortune 500; annual revenue exceeds $200M growing more than 100% year over year, with 99% subscription renewals. Current valuation is $5.1B (August 2024, a $250M Series D), with roughly $520M raised in total. In August 2026 the company moved beyond email, launching account protection, corporate AI governance, and candidate screening; it holds GovRAMP and FedRAMP Moderate authorizations.
- Sector: Cybersecurity
- Headquarters: San Francisco, USA
- Founded: 2018
Funding rounds
| Date | Round | Price / share | Post-money valuation |
|---|---|---|---|
| 6 August 2024 | D | $23.16 | $5.07B |
| 10 May 2022 | C | $19.62 | $4B |
| 18 November 2020 | B | $3.27 | $615M |
| 9 November 2019 | A | $0.82 | $131M |
Latest news
Frequently asked questions
Can I buy Abnormal AI stock?
Not on a public exchange — Abnormal AI is privately held. Shares change hands only in private secondary transactions. AXEVIL structures those as dedicated US special purpose vehicles for accredited investors, subject to availability and to the rules of your jurisdiction.
How much is one Abnormal AI share?
A private company has no single official price. AXEVIL's consensus estimate is $14.66 per share as of 8 September 2026. Its most recent round implied a post-money valuation of $5.07B (August 2024).
When will Abnormal AI IPO?
No listing has been announced. AXEVIL does not forecast IPO dates — this page states what has actually been filed or reported, with the date it was last checked.
Is Abnormal AI publicly traded?
No. Abnormal AI is a private company and its shares are not listed on any public exchange.
Similar companies
- Arctic Wolf — Cybersecurity
- Chainguard — Cybersecurity
- Exabeam — Cybersecurity
- Netskope — Cybersecurity
- Tanium — Cybersecurity
Risk disclosure
Nothing on this page is an offer to sell or a solicitation to buy any security, and it is not investment advice. Valuations and share prices shown here are AXEVIL estimates built from primary sources — filings, announced rounds and completed secondary transactions — not quoted market prices, and they can be revised. Private-company shares are illiquid, may be impossible to sell, and the entire amount invested can be lost. Availability depends on your jurisdiction and on accredited-investor status.