AI: C3 Ai Inc insider trading, 5% holders and institutional ownership

From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.

Insider trading

0 open-market buys totaling - and 2 sales totaling $5.39M in the last 180 days.

Insider sales

Trade dateInsiderRoleValue10b5-1 plan
2026-10-13Siebel Thomas MCEO$5.15Myes
2026-10-12Lath HiteshCFO$247Kyes

Institutional ownership (Q2 2026)

321 institutions reported holding $839.90M of C3 Ai Inc on Form 13F (319 the quarter before). 43 opened a new position and 41 sold out. Shares held by institutions: +14%.

Largest holdersSharesValue
BlackRock, Inc.14,255,067$129.58M
VANGUARD PORTFOLIO MANAGEMENT LLC8,967,629$81.52M
VANGUARD CAPITAL MANAGEMENT LLC5,991,015$54.46M
MORGAN STANLEY5,025,836$45.68M
BNP PARIBAS FINANCIAL MARKETS3,543,864$32.21M
STATE STREET CORP3,488,324$31.71M
GEODE CAPITAL MANAGEMENT, LLC3,431,376$31.20M
GOLDMAN SACHS GROUP INC3,221,882$29.29M
MILLENNIUM MANAGEMENT LLC3,136,646$28.51M
BANK OF AMERICA CORP /DE/2,872,364$26.11M

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