xAI

Business/Productivity Software · Palo Alto, CA · Founded 2023 · Acquired/Merged (Operating Subsidiary)

Developer of an artificial intelligence platform designed to assist users in exploring information and understanding complex topics. xAI is based in Palo Alto, CA and was founded in 2023. It is valued at about $199 billion as of Sep 2026, per PrivateMarketView's composite mark. It has raised $47.2 billion across 9 recorded rounds; the latest was a $250 billion merger or acquisition in Feb 2026.

PA Mark · $/share
$86
Sep 2026
Implied valuation
$198.6B
Total raised
$47.2B
Last round
Merger/Acquisition
Feb 2026
How much has xAI raised?
$47.2Bacross 9 recorded rounds · Jan 2025 – Feb 2026

Most recently, xAI raised $250.0B in its Merger/Acquisition (Feb 2026).

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xAI round by round

9 rounds
Feb 2026Merger/Acquisition$250.0B▮
+ 1 more investors · free account
Jan 2026Series E$20.0B▮
+ 10 more investors · free account
Dec 2025Secondary Transaction - Private$4.2M▮
Jun 2025General Corporate Purpose$5.0B▮
Jun 2025Later Stage VC$10.0B▮
+ 12 more investors · free account
Jan 2025Later Stage VC$27.7M▮
+ 6 more investors · free account
+ 3 earlier rounds · a free account shows the full history

How much has xAI raised?

xAI has raised $47.2 billion across 9 recorded rounds since 2024. The largest was a $6 billion Series C in Dec 2024; the most recent was a $250 billion merger or acquisition in Feb 2026. 5 of the rounds disclosed a post-money valuation.

xAI investors

89 investors are on record for xAI, led by Andreessen Horowitz and Valor Equity Partners. By type, the record holds 42 venture capital firms, 10 family offices and 5 asset managers. 2 of them led at least one round. The merger or acquisition in Feb 2026 drew 1 investor.

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Frequently asked about xAI

How much has xAI raised?
xAI has raised $47.2B in total across 9 recorded funding rounds.
Who are xAI's lead investors?
Lead investors in xAI's recorded rounds include Andreessen Horowitz.
When was xAI's last funding round?
xAI's most recent recorded round was Merger/Acquisition in Feb 2026, raising $250.0B.