Tanium Stock
Private company — Tanium 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
$15.00 per share (AXEVIL consensus estimate)
Source: AXEVIL consensus of recent secondary transactions · as of 1 June 2021
Valuation: $11.9B
Source: H, June 2020 — post-money $9B
Total raised: $1.06B
Data last updated: 14 August 2026
About Tanium
Endpoint management and cybersecurity platform for the largest enterprises.
Tanium is a platform for real-time management and protection of corporate endpoints: a single lightweight agent can query millions of devices in seconds. Founded in 2007, its clients include 40%+ of the Fortune 100 and 9 of the 10 largest US banks. Revenue is $700M with positive cash flow across 33M+ managed devices; in 2026 it added an autonomous-AI layer with a 235% ROI within 6 months.
- Sector: Cybersecurity
- Headquarters: Kirkland, WA
- Founded: 2007
Funding rounds
| Date | Round | Price / share | Post-money valuation |
|---|---|---|---|
| 15 June 2020 | H | $11.40 | $9B |
| 15 August 2015 | G | $4.96 | $3.65B |
| 15 March 2015 | F | $2.44 | $1.75B |
| 15 June 2014 | E | $1.29 | $890M |
| 15 August 2011 | D | $0.08 | $46M |
| 15 April 2010 | C | $0.02 | $14M |
| 15 May 2009 | B | $0.02 | $12M |
| 15 July 2007 | A | $0.03 | $13M |
Latest news
- Tanium Research: Endpoint failures cost Southeast Asian companies more than a million dollars — 14 August 2026
- Tanium expanded the Atlas platform with autonomous threat hunting — 5 August 2026
- Tanium makes its agentic AI platform Atlas generally available — 22 June 2026
- Tanium and ServiceNow launch a joint product for automating patching and vulnerability remediation — 6 May 2026
- Tanium launches Tanium Guardian and wins the 2026 Cybersecurity Excellence Award — 9 April 2026
- Tanium unveils AI security tools at RSAC 2026 — 8 April 2026
Frequently asked questions
Can I buy Tanium stock?
Not on a public exchange — Tanium 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 Tanium share?
A private company has no single official price. AXEVIL's consensus estimate is $15.00 per share as of 1 June 2021. Its most recent round implied a post-money valuation of $9B (June 2020).
When will Tanium 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 Tanium publicly traded?
No. Tanium is a private company and its shares are not listed on any public exchange.
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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.