Tanium key facts
as of Oct 2026- Tanium gives enterprises and government organizations the ability to secure, control, and manage millions of endpoints across the enterprise within seconds.
- Tanium is valued at approximately $3.7B (~$5/share on the secondary market) as of Oct 2026, per PrivateMarketView’s mark.
- It has raised $470.9M across 7 recorded rounds; the latest was Later Stage VC (Series G) ($150.0M) in Jun 2021.
- 1 institutional filer reports fund marks on Tanium across 12 filings.
- PrivateMarketView tracks 5 recorded secondary trades in Tanium shares.
- Tanium has filed 13 Form Ds with the SEC since 2009, most recently Oct 2020 ($150.5M sold to 26 investors).
Unchanged since its Series G, Jun 2021 ($3.7B post-money).
Membership and data by Private Market View
- ·Watch Tanium: the Monday email on marks, rounds and moves
Secondary market
monthly marks · 46 months · Jan 2023 – Oct 2026Membership and data by Private Market View
Tanium secondary trades
5 on record · Jan 2026 – May 20265 trades between Jan 2026 and May 2026. Exact dates, prices and structures are available to Pro members.
Membership and data by Private Market View
Institutional fund marks on Tanium
1 filers · latest Jul 20261 SEC-registered fund reported 12 fair-value marks on Tanium between Apr 2025 and Jul 2026. Filer-level marks and implied $/share are available to Pro members.
Membership and data by Private Market View
Tanium funding rounds
7 roundsTanium valuation
Tanium is valued at approximately $3.7 billion as of Oct 2026. The figure is set by secondary market price and confirmed by prints. The secondary market quotes about $5 per share. The reference point is its Series G in Jun 2021, at a $3.7 billion post-money valuation; the current figure is unchanged since.
Tanium ranks 44th by valuation and 76th by capital raised among the private companies PrivateMarketView tracks.
Recent activity
In the last 90 days, Tanium's record added 2 institutional fund marks (latest period Jul 2026).
How much has Tanium raised?
Tanium has raised $471 million across 7 recorded rounds since 2014. The largest was a $100 million later-stage round in Feb 2017; the most recent was a $150 million Series G in Jun 2021.
Tanium has filed 13 Form Ds with the SEC since 2009, most recently in Oct 2020 ($150 million sold to 26 investors).
Tanium secondary market activity
5 secondary trades in Tanium shares are on record, between Jan 2026 and May 2026. Exact dates, prices and structures are available to Pro members.
A monthly secondary-market price series for Tanium runs from Jan 2023 to Oct 2026 (46 months).
Institutional holders and vehicles
1 SEC-registered fund reported 12 fair-value marks on Tanium between Apr 2025 and Jul 2026, in their N-PORT filings. The latest fund marks sit apart from the current valuation. Filer-level marks and implied per-share values are available to Pro members.
Comparable companies
Comparable network management software names by valuation on PrivateMarketView: Cyera ($9 billion), Netskope ($8.2 billion) and Fireblocks ($8 billion).
About Tanium
Tanium gives enterprises and government organizations the ability to secure, control, and manage millions of endpoints across the enterprise within seconds. Serving as the “central nervous system” for enterprises, Tanium empowers security and IT operations teams to ask questions about the state of endpoints across the enterprise, retrieve data on their current and historical state, and execute change as necessary.
- Industry
- Network Management Software
- Sector
- Privacy and Security
- Founded
- 2007
- Employees
- 2,144
- Website
- tanium.com
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