Key facts
as of Sep 2026- Hammerspace’s last known valuation is $500.0M (Apr 2025).
- It has raised $156.7M; the latest was PE Growth/Expansion in Feb 2026.
- Notable investors include Alumni Ventures, Realm Capital Ventures, Aramco Ventures, G Squared, ARK Ventures (US) — 16 tracked in total.
- 1 institutional filer reports fund marks on Hammerspace across 10 filings.
- 1 investment vehicle was formed to buy Hammerspace shares in the last 12 months, reporting $4.6M sold to 43 investors, per SEC Form D filings.
- Status: Privately Held (backing).
- ·The complete investor list — 16 names
- ·Watchlist + deal alerts for Hammerspace
- ·The full record, as it builds
Recorded secondary trades
No secondary trades in Hammerspace shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
1 filers · latest Apr 20261 SEC-registered fund reported 10 fair-value marks on Hammerspace between Apr 2025 and Apr 2026. Filer-level marks and implied $/share are available to Pro members.
Funding rounds
No funding rounds for Hammerspace are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
Secondary demand: investment vehicles
from SEC Form D filingsIn the last 12 months, 1 investment vehicle were formed to buy Hammerspace shares, reporting $4.6M sold to 43 investors. Most recent filing Oct 2025. Vehicles like these are how secondary buyers pool demand for a name; a rising count is a demand signal.
About Hammerspace
Developer of a global data platform intended to provide storage of data for hybrid information technology environments. The company's platform virtualises and abstracts data from the infrastructure using machine learning, creating the agility required to provide file data-as-a-service to any application and data service, enabling companies to get their work done without any disruption to the infrastructure and application workloads.
- Sector
- Information Technology
- HQ
- Redwood City, CA, United States
- Founded
- 2018
- Employees
- 244
- Website
- hammerspace.com/
- Ownership
- Privately Held (backing)