Hammerspace

Redwood City, CA · Founded 2018 · Privately Held (backing)

Developer of a global data platform intended to provide storage of data for hybrid information technology environments. Hammerspace is based in Redwood City, CA and was founded in 2018. It is valued at about $819 million as of Oct 2026, set by institutional fund marks. It has raised $157 million.

PMV mark · valuation
$818.9M
Oct 2026
Since last round
+64%
Total raised
$156.7M
Last round
—
What is Hammerspace worth?
$818.9MPrivateMarketView mark · Oct 2026

Pro
The prices on Hammerspace
  • ·12 fund marks: filer, period, implied $/share
  • ·1 investment vehicle formed around Hammerspace: sponsors, sizes, dates
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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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Markrounds hold their value until the next priced eventMark, today
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Hammerspace funding history

No rounds on record

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.

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Hammerspace valuation

Hammerspace is valued at approximately $819 million as of Oct 2026. The figure is set by institutional fund marks.

Recent activity

In the last 90 days, Hammerspace's record added 2 institutional fund marks (latest period Jul 2026).

Institutional holders and vehicles

1 SEC-registered fund reported 12 fair-value marks on Hammerspace between Apr 2025 and Jul 2026, in their N-PORT filings. Filer-level marks and implied per-share values are available to Pro members.

In the last 12 months, 1 investment vehicle was formed to buy Hammerspace shares, reporting $4.6 million sold to 43 investors, per SEC Form D filings (most recent Oct 2025).

How Hammerspace's valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For Hammerspace, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by institutional fund marks. Question about this number? Full methodology →

Frequently asked about Hammerspace

What is Hammerspace worth?
Hammerspace is valued at $818.9M as of Oct 2026.
How much has Hammerspace raised?
Hammerspace has raised $156.7M in total funding across its recorded rounds.