C3.ai, Inc. (AI)
NYSE: AI · Services-Prepackaged Software · Redwood City, CA · filing with the SEC since 2013
Who owns C3.ai, Inc.
As filed with the SECHolders of 5% or more
3
Thomas M Siebel holds 15.3% of Class A Common Stock, $0.001 par value per share, as its SCHEDULE 13G/A filed May 15, 2026 says.
Directors and officers
16
report now, of 33 people on the record since 2020. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 3 named at left.
Holders of 5% or moreshare of the class, as filed
Thomas M Siebel
SCHEDULE 13G/A · filed May 15, 2026 · Class A Common Stock, $0.001 par value per share · 17.2% in Nov 14, 2025
Blackrock, Inc.
SCHEDULE 13G/A · filed Apr 24, 2026 · Class A Stock · 8% in Feb 5, 2025
Vanguard Portfolio Management
SCHEDULE 13G · filed Apr 29, 2026 · Common Stock
Voya Financial, Inc.
SCHEDULE 13G/A · filed Feb 14, 2025 · Common Stock · reported falling below 5%, from 5.1% in Nov 14, 2024
G1 Execution Services, LLC
SCHEDULE 13G/A · filed Feb 13, 2026 · Class A Common Stock, $0.001 par value per share · reported falling below 5%, from 5.3% in Nov 13, 2025
The Vanguard Group
SCHEDULE 13G/A · filed Mar 26, 2026 · Common Stock · reported falling below 5%
What AI reports owning in othersstakes of 5% or more, and other ties
14 subsidiaries in 11 countries, from the list filed with the 10-K filed Jun 24, 2026.
Insider tradesForm 4
44sales
2purchases
26sales on a scheduled plan
4people selling
$72.3Msold, in dollars
$300,000bought, in dollars
Open-market trades on Form 4 from Nov 12, 2025 to Nov 12, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Nov 12, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window4 of 37 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Siebel Thomas M | CEO and Chairman of the Board | 32 | $66.3M | 22 | 0 | $0 |
| Ehikian Stephen Bradley | Chief Executive Officer | 3 | $4.1M | 0 | 0 | $0 |
| Lath Hitesh | CHIEF FINANCIAL OFFICER | 8 | $1.8M | 4 | 0 | $0 |
| Snabe Jim H. | director | 1 | $100,000 | 0 | 2 | $300,000 |