C3.ai, Inc.
AI- Exchange
- NYSE
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001577526
In the last 90 days, C3.ai, Inc. insiders filed 0 open-market purchases and 10 sales; 320 institutions reported holding it in 13F filings for Q2 2026, worth $881.8M in total; no superinvestor holds it.
Holders of 5% or more of AI
Holders whose latest Schedule 13D or 13G filing reports 5% or more of C3.ai, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Siebel Thomas M | 13G/A | 17.20%27.4M shares | −1.40 ppfrom 18.60% | Aug 14, 20252 filings | Nov 14, 2025 | SEC |
| BlackRock, Inc. | 13G/A | 8.00%9.98M shares | – | Feb 5, 20251 filing | Feb 5, 2025 | SEC |
| Susquehanna Securities, LLC | 13G | 5.30%7.13M shares | +1.00 ppfrom 4.30% | Feb 13, 20253 filings | Nov 13, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
8 Schedule 13D and 13G filings on C3.ai, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Nov 14, 20256:06 PM ET | Siebel Thomas Mand 5 others | 13G/A | 17.20%27.4M shares | −1.40 ppfrom 18.60% | Sep 30, 2025 | SEC |
| Nov 13, 20255:37 PM ET | Susquehanna Securities, LLCand 3 others | 13G | 5.30%7.13M shares | +1.00 ppfrom 4.30% | Sep 30, 2025 | SEC |
| Aug 14, 20254:51 PM ET | Siebel Thomas Mand 5 others | 13G/A | 18.60%29.2M shares | – | Jun 30, 2025 | SEC |
| Aug 14, 202510:28 AM ET | Susquehanna Securities, LLCand 4 others | 13G/A | 4.30%5.61M shares | −1.10 ppfrom 5.40%Below 5% | Jun 30, 2025 | SEC |
| Feb 14, 202512:21 PM ET | Voya Financial, Inc. | 13G/A | 4.40%5.58M shares | −0.70 ppfrom 5.10%Below 5% | Dec 31, 2024 | SEC |
| Feb 13, 20259:56 AM ET | Susquehanna Securities, LLCand 3 others | 13G | 5.40%6.78M shares | New | Dec 31, 2024 | SEC |
| Feb 5, 20251:23 PM ET | BlackRock, Inc. | 13G/A | 8.00%9.98M shares | – | Dec 31, 2024 | SEC |
| Nov 14, 20243:37 PM ET | Voya Financial, Inc. | 13G | 5.10%6.34M shares | New | Sep 30, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell C3.ai, Inc. shares.
No Form 144 notices for C3.ai, Inc. are on file.