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OpenAI was last valued at $852B (post-money). It comes from the $122B Funding Round of Mar 2026. The company is private, so there is no listed share price.

OPENAI
OpenAI
Artificial Intelligence · San Francisco, California · United States · Founded · 2015 · ≈ · 1,700 · employees

OpenAI Valuation: $852B After the Mar 2026 Funding Round

Private

OpenAI was last valued at $852B (post-money). It comes from the $122B Funding Round of Mar 2026. The company is private, so there is no listed share price.

ProfileValuationFundingCompetitorsStock & IPOHow to invest
OpenAI valuation · at a glance
Last valuation
$852B
POST-MONEY · MAR 2026
Lead investors
4
across 10 rounds
Raised across rounds
$299.5B
10 rounds
Date of last round
Mar 2026
closed 31 Mar 2026
Valuation history

How the OpenAI valuation has moved

7 valuations. The latest, $852B post-money, was set by the Funding Round in Mar 2026.

$852B
Jan 2023
$29B
Round · post-money
Apr 2023
$28B
Secondary sale · secondary
−3% vs prior valuation
Oct 2024
$157B
Secondary Market · post-money
+461% vs prior valuation
Apr 2025
$300B
Round · post-money
+91% vs prior valuation
Oct 2025
$500B
Secondary sale · secondary
+67% vs prior valuation
Feb 2026
$730B
Round · post-money
+46% vs prior valuation
Mar 2026
$852BLATEST
Funding Round · post-money
+17% vs prior valuation
Latest valuation
$852Bpost-money
Set by the Funding Round · 31 Mar 2026
×29.4since the $29B round in Jan 2023
Valuations
7
Priced rounds with a valuation
Event type
Primary round
The Funding Round · $122B raised
Funding rounds

OpenAI rounds and the valuation each one set

10 rounds
Round
Date
Amount
Valuation
Basis
Funding Round LATEST
31 Mar 2026
$122B
$852B
POST-MONEY
Round
1 Feb 2026
$110B
$730B
POST-MONEY
Secondary sale
2 Oct 2025
$6.6B
$500B
SECONDARY
Round
1 Apr 2025
$40B
$300B
POST-MONEY
Secondary Market
1 Oct 2024
$6.6B
$157B
POST-MONEY
Secondary sale
28 Apr 2023
$300M
$28B
SECONDARY
Round
1 Jan 2023
$10B
$29B
POST-MONEY
Round
1 Jan 2022
$2B
—
—
Round
1 Jan 2019
$1B
—
—
Round
1 Jan 2015
$1B
—
—
Lead investors
Leads: Amazon, Microsoft, Nvidia, SoftBank.
Full funding history — OpenAI profile ›

A private valuation is the price agreed in one transaction. The OpenAI valuation of $852B is a post-money figure from the Funding Round dated 31 Mar 2026 — the whole company measured after the $122B raised in that round was already inside it. Subtract the round and the pre-money view of the same deal is $730B.

What the valuation means

What the $852B actually measures

A private valuation is the price agreed in one transaction. The OpenAI valuation of $852B is a post-money figure from the Funding Round dated 31 Mar 2026 — the whole company measured after the $122B raised in that round was already inside it. Subtract the round and the pre-money view of the same deal is $730B .

The valuation holds until the next priced round or secondary sale. A private company founded in 2015 with roughly 1,700 people has no daily price and no order book between rounds.

Where the $852B comes from
EventFunding Round, dated 31 Mar 2026
Basispost-money
Round size$122B
LeadAmazon, Nvidia, SoftBank

Frequently asked questions

Who are OpenAI's competitors?›

The closest artificial intelligence peers are on the competitors page.

How can I get exposure to OpenAI?›

The routes section explains what is realistically available for a company at this stage.

Is OpenAI publicly traded?›

No. OpenAI is a private company; its shares do not trade on a public exchange.

What is OpenAI's valuation?›

The last valuation is $852B (post-money, Mar 2026).

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