C3.ai, Inc.
Total Trades
109
Buys
0
Sells
75
Largest Trade
N/A
Insiders
13
Institutional Funds
283
Inst. Value
$1M+
Activist Filings
19
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| SIEBEL THOMAS M | Executive Chairman | SELL | $100K–$500K | 18K | $7.79 | Mar 3, 2026 |
| SIEBEL THOMAS M | Executive Chairman | EXERCISE | N/A | 33K | — | Mar 3, 2026 |
| SIEBEL THOMAS M | Executive Chairman | EXERCISE | $1M+ | 512K | $2.04 | Feb 12, 2026 |
| SIEBEL THOMAS M | Executive Chairman | SELL | $1M+ | 512K | $11.66 | Feb 12, 2026 |
| SIEBEL THOMAS M | Executive Chairman | SELL | $100K–$500K | 28K | $10.81 | Feb 4, 2026 |
| SIEBEL THOMAS M | Executive Chairman | EXERCISE | N/A | 53K | — | Feb 4, 2026 |
| SIEBEL THOMAS M | Executive Chairman | SELL | $1M+ | 522K | $13.52 | Jan 15, 2026 |
| SIEBEL THOMAS M | Executive Chairman | EXERCISE | $100K–$500K | 213K | $2.04 | Jan 15, 2026 |
| Ehikian Stephen Bradley | CEO | GRANT | N/A | 18K | — | Jan 2, 2026 |
| Ehikian Stephen Bradley | CEO | SELL | $1M+ | 235K | $13.56 | Jan 2, 2026 |
| SIEBEL THOMAS M | Executive Chairman | SELL | $1M+ | 533K | $14.33 | Dec 18, 2025 |
| Lath Hitesh | CHIEF FINANCIAL OF… | EXERCISE | N/A | 29K | — | Dec 18, 2025 |
| Lath Hitesh | CHIEF FINANCIAL OF… | SELL | $100K–$500K | 15K | $14.38 | Dec 18, 2025 |
| SIEBEL THOMAS M | Executive Chairman | SELL | $100K–$500K | 23K | $15.94 | Dec 16, 2025 |
| SIEBEL THOMAS M | Executive Chairman | EXERCISE | N/A | 45K | — | Dec 16, 2025 |
| SIEBEL THOMAS M | Executive Chairman | GRANT | N/A | 722K | — | Dec 16, 2025 |
| SIEBEL THOMAS M | Executive Chairman | EXERCISE | N/A | 33K | — | Dec 3, 2025 |
| SIEBEL THOMAS M | Executive Chairman | SELL | $100K–$500K | 17K | $14.21 | Dec 3, 2025 |
| SIEBEL THOMAS M | Executive Chairman | SELL | $1M+ | 544K | $15.24 | Nov 12, 2025 |
| SIEBEL THOMAS M | Executive Chairman | SELL | $100K–$500K | 28K | $17.30 | Nov 4, 2025 |
| SIEBEL THOMAS M | Executive Chairman | EXERCISE | N/A | 53K | — | Nov 4, 2025 |
| Schilling Robert David | EVP & Chief Commer… | GRANT | N/A | 470K | — | Oct 2, 2025 |
| Schilling Robert David | EVP & Chief Commer… | SELL | $1M+ | 470K | $17.29 | Oct 2, 2025 |
| Lath Hitesh | CHIEF FINANCIAL OF… | SELL | $500K+ | 47K | $16.99 | Sep 17, 2025 |
| Lath Hitesh | CHIEF FINANCIAL OF… | EXERCISE | N/A | 89K | — | Sep 17, 2025 |
| SIEBEL THOMAS M | Executive Chairman | SELL | $1M+ | 566K | $17.23 | Sep 17, 2025 |
| SIEBEL THOMAS M | Executive Chairman | EXERCISE | N/A | 179K | — | Sep 15, 2025 |
| SIEBEL THOMAS M | Executive Chairman | SELL | $1M+ | 92K | $16.33 | Sep 15, 2025 |
| SIEBEL THOMAS M | Executive Chairman | SELL | $100K–$500K | 17K | $16.49 | Sep 3, 2025 |
| SIEBEL THOMAS M | Executive Chairman | EXERCISE | N/A | 33K | — | Sep 3, 2025 |
| SIEBEL THOMAS M | CHIEF EXECUTIVE OF… | SELL | $1M+ | 589K | $28.58 | Jul 22, 2025 |
| Lath Hitesh | CHIEF FINANCIAL OF… | GRANT | N/A | 178K | — | Jun 30, 2025 |
| Lath Hitesh | CHIEF FINANCIAL OF… | SELL | $100K–$500K | 18K | $24.96 | Jun 30, 2025 |
| Hyten John E. | Director | SELL | $100K–$500K | 10K | $23.75 | Jun 18, 2025 |
| Lath Hitesh | CHIEF FINANCIAL OF… | SELL | $100K–$500K | 6K | $24.19 | Jun 18, 2025 |
| Lath Hitesh | CHIEF FINANCIAL OF… | EXERCISE | N/A | 12K | — | Jun 18, 2025 |
| Witteveen Merel | Senior VP | EXERCISE | N/A | 10K | — | Jun 18, 2025 |
| Witteveen Merel | Senior VP | SELL | $100K–$500K | 5K | $23.95 | Jun 18, 2025 |
| SEWELL D BRUCE | Director | SELL | $1K–$15K | 79 | $26.00 | Jun 13, 2025 |
| SEWELL D BRUCE | Director | EXERCISE | <$1K | 79 | $1.86 | Jun 13, 2025 |
| SIEBEL THOMAS M | CHIEF EXECUTIVE OF… | SELL | $1M+ | 601K | $25.02 | Jun 12, 2025 |
| Witteveen Merel | Senior VP | SELL | $15K–$50K | 2K | $26.23 | Jun 9, 2025 |
| Witteveen Merel | Senior VP | EXERCISE | N/A | 3K | — | Jun 9, 2025 |
| SIEBEL THOMAS M | CHIEF EXECUTIVE OF… | EXERCISE | N/A | 33K | — | Jun 3, 2025 |
| SIEBEL THOMAS M | CHIEF EXECUTIVE OF… | SELL | $100K–$500K | 17K | $26.30 | Jun 3, 2025 |
| Lath Hitesh | CHIEF FINANCIAL OF… | SELL | $100K–$500K | 4K | $29.45 | Jun 2, 2025 |
| WARD JR STEPHEN M | Director | EXERCISE | $100K–$500K | 42K | $4.68 | Jun 2, 2025 |
| WARD JR STEPHEN M | Director | SELL | $1M+ | 42K | $26.32 | Jun 2, 2025 |
| Witteveen Merel | Senior VP | SELL | $100K–$500K | 5K | $27.63 | Jun 2, 2025 |
| LEVIN RICHARD C | Director | SELL | $1M+ | 42K | $27.90 | Jun 2, 2025 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 283 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| STATE STREET CORP | 3.0M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 2.5M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 1.4M | $1M+ | SH |
| MARSHALL WACE, LLP | 903K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 900K | $1M+ | SH |
| BNP PARIBAS FINANCIAL MARKETS | 841K | $1M+ | SH |
| FIRST TRUST ADVISORS LP | 727K | $1M+ | SH |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 681K | $1M+ | SH |
| PEAK6 LLC | 611K | $1M+ | SH (Call) |
| Point72 Asset Management, L.P. | 586K | $1M+ | SH |
| BARCLAYS PLC | 541K | $1M+ | SH |
| Cerity Partners LLC | 477K | $1M+ | SH |
| GOLDMAN SACHS GROUP INC | 420K | $1M+ | SH |
| SG Americas Securities, LLC | 384K | $1M+ | SH |
| BlackRock, Inc. | 366K | $1M+ | SH |
| NORGES BANK | 356K | $1M+ | SH |
| PHILADELPHIA TRUST CO | 348K | $1M+ | SH |
| Quantbot Technologies LP | 303K | $1M+ | SH |
| MORGAN STANLEY | 278K | $1M+ | SH |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 16K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Feb 13, 2026
2.9%
4.0M shares
SC 13G/A · Nov 14, 2025
17.2%
27.4M shares
SC 13G · Nov 13, 2025
5.3%
7.1M shares
SC 13G/A · Aug 14, 2025
18.6%
29.2M shares
SC 13G/A · Aug 14, 2025
4.3%
5.6M shares
SC 13G/A · Feb 14, 2025
4.4%
5.6M shares
SC 13G · Feb 13, 2025
5.4%
6.8M shares
SC 13G/A · Feb 5, 2025
8.0%
10.0M shares
SC 13G/A · Nov 14, 2024
1.5%
1.8M shares
SC 13G · Nov 14, 2024
5.1%
6.3M shares
SC 13G/A · Oct 4, 2024
10.1%
12.5M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
8.9%
10.3M shares
I.R.S. IDENTIFICATION NO. Thomas M. Siebel 2
SC 13G/A · Feb 13, 2024
22.0%
31.1M shares
SC 13G · Jan 29, 2024
5.8%
6.8M shares
SC 13G/A · Feb 14, 2023
22.4%
29.4M shares
SC 13G · Feb 3, 2023
5.1%
5.4M shares
SC 13G/A · Aug 11, 2022
8.3%
8.7M shares
SC 13G/A · Feb 14, 2022
23.2%
29.0M shares
SC 13G/A · Feb 11, 2022
3.4%
3.5M shares