AI Fund Flows

Andreessen Horowitz: AI deals, investors and valuation

🇺🇸 United States · Value not available · private
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As of Nov 9, 2026, Andreessen Horowitz has 3 AI deals of $1B+ in this database: it pays $4B and receives $0M (net −$4B). It ranks #45 of 198 companies by number of deals.

Pays / invests
$4B
Receives
$0M
Net
−$4B
Deals
3

Receives from

$0M

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Pays to

$4B
Cognition$2B · 50%

Loops it is part of

No closed loop found for this company.

All Andreessen Horowitz deals

Sep 8, 2026Funds & debtclosed$2B
Andreessen Horowitz → Cognition · $2B @ $48B valuation

$2 billion round at $48 billion co-led by Andreessen Horowitz, Accel, Founders Fund, General Catalyst and Avenir. ARR from $492 million to $900 million in four months.

Apr 19, 2026Funds & debtcalled off$2B
Andreessen Horowitz → Anysphere · In talks: ~$2B @ >$50B pre-money

Reported talks for a round of about $2 billion at over $50 billion with a16z, Thrive and Nvidia. The round was overtaken by the SpaceX deal and does not appear to have closed.

Jul 15, 2025Funds & debtclosed$2B
Andreessen Horowitz → Thinking Machines Lab · Seed @ $12B valuation

$2 billion seed at $12 billion led by Andreessen Horowitz; Nvidia, Accel, ServiceNow, Cisco, AMD and Jane Street participate.

Questions and answers

Who are Andreessen Horowitz's biggest investors and payers?

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How much has Andreessen Horowitz invested or spent on AI deals?

$4B across 2 deals, the largest with Cognition.

How much is Andreessen Horowitz worth?

Value not available.

Is Andreessen Horowitz part of a circular deal?

No closed loop found for this company.

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