Fluidstack
PrivateLast Round
Early Funding
Sep 3, 2026
Est. Valuation
$18B
Total Funding Raised
$2.02B
Momentum
Top 1%
of companies Caplight tracks
Company Overview
Fluidstack is an AI cloud platform that provides on-demand access to large-scale, fully managed GPU clusters for AI training and inference.
Sector
AI, Data & Cloud Infrastructure
Verticals
AI Training Infrastructure, Cloud Infrastructure
Business Model
B2B
Customer Profile
Subscription SaaS, Usage-Based SaaS
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Fluidstack Comparables
Compare Fluidstack with similar companies based on industry and business-model similarity.
Fluidstack Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Early Funding | Sep 3, 2026 | ||||
| VC Round | Apr 15, 2026 | ||||
| Series A | Jan 23, 2026 | ||||
| VC Round | Feb 1, 2025 | ||||
| VC Round | Oct 15, 2024 | ||||
Seed | Jan 20, 2019 |
Secondary Market Activity
Bids, offers, and trades by month
| Operation | Date | Price | Size | Share Class | Structure |
|---|---|---|---|---|---|
OFFER | |||||
OFFER | |||||
OFFER | |||||
BID |
Fluidstack Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Jane Street | Early Funding, VC Round |
| Situational Awareness LP | VC Round, Series A |
| Mercuri | Seed |
| Cacti Ventures | VC Round |
| Episode 1 Ventures | Seed |
| Seedcamp | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jan 1, 2027
Targeting 10GW of compute deployment by 2027.
- Sep 3, 2026
$1.5B raised, led by Jane Street.
Recent news
Latest coverage and updates
- receives_financingOct 14, 2026
Fluidstack, a provider of artificial intelligence computing infrastructure, raises a $1.5B Series B in Sep '26.
- expands_facilitiesSep 18, 2026
Fluidstack expanded facilities to Harlingen, Texas, United States, Northern America, Americas on Sep 10th '26.
- receives_financingSep 18, 2026
Fluidstack received financing of $1.5B in Series C on Sep 1st '26.
- expands_facilitiesSep 11, 2026
Fluidstack expanded facilities to Hikurangi, 0181, New Zealand, Australia and New Zealand, Oceania on Sep 10th '26.
- receives_financingSep 11, 2026
Fluidstack is in talks to receive $5B in financing from the Pentagon in United States on Sep 11th '26
Fluidstack Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Fluidstack's valuation, stock price, and market status.
Is Fluidstack a public or private company?
Fluidstack is a private company.
What is the current stock price of Fluidstack?
Fluidstack is a private company, so its shares have no public market price. Caplight tracks Fluidstack's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Fluidstack worth (valuation)?
Fluidstack's valuation is estimated at $18.0B based on funding round data.
Can I buy Fluidstack stock?
Fluidstack shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Fluidstack's last funding round?
Fluidstack's most recent funding round was Early Funding on September 3, 2026.
Who are the main investors in Fluidstack?
Key investors in Fluidstack include Jane Street, Situational Awareness LP, Cacti Ventures.
Will Fluidstack IPO soon?
No public IPO plans have been announced for Fluidstack.
How can I track Fluidstack secondary market activity?
Caplight tracks bids, offers, and trades in Fluidstack's shares on secondary markets.