$AI

$12.28 -$0.51 (3.99%) Live

$AI Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 155.0M shares outstanding

Who owns AI?

By type of holder

Institutions 61.9% Insiders 0.0% Everyone else 38.1%

Concentration Top 10 holders own 34.8%

BlackRock, Inc. 9.2% · Vanguard Portfolio Management LLC 5.8%

Institutional ownership

61.9%

+7.0 pts vs last qtr

Institutional holders

318

0 vs last qtr

Net shares bought

+10.9M

by institutions in Q2 2026

New / sold out

48 / 48

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

HRT Financial LP +2.4M
BlackRock, Inc. +2.0M

Biggest sellers in Q2 2026

Marshall Wace, LLP −841.1K
Two Sigma Investments, LP −704.6K

Who is planning to sell?

Notices of proposed sale, last 12 months

$77.1M

20 notices from 4 people

Shares covered

6.8M

4.42% of the company

Arranged in advance

87%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Thomas M. Siebel Officer and director $70.5M
Stephen Ehikian Former officer $4.64M

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2022–FY2026

+34.6%

+7.71% a year

Each share's claim on the business

−25.7%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$15M vs $1.04B

over 5 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years62% 3–5 years3% 1–3 years23% Under 1 year12%

Quarterly turnover

16.3%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting AI on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	14.3M	9.20%	+2.0M (+16.8%)	≤2021	0.0%
Shares held by quarter Peak holding14.3M (Q2'26) Change over 8 quarters+5.9M Share of the company9.200% BlackRock, Inc.'s full portfolio →
VP Vanguard Portfolio Management LLC	9.0M	5.79%	+423.4K (+5.0%)	≤2021	0.0%
Shares held by quarter Peak holding9.0M (Q2'26) Change over 8 quarters+9.0M Share of the company5.790% Vanguard Portfolio Management LLC's full portfolio →

BlackRock, Inc.

14.3M

% of company

9.20%

Change vs last qtr

+2.0M (+16.8%)

Held since

≤2021

Vanguard Portfolio Management LLC

9.0M

% of company

5.79%

Change vs last qtr

+423.4K (+5.0%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding C3.ai, Inc., how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting AI on Form N-PORT; together they hold 24.3% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$38.7M	4.3M	2.75%	0.00%	June 30, 2026
VI Vanguard Information Technology Index Fund Vanguard World Fund	$33.7M	3.1M	2.02%	0.02%	May 31, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$38.7M

% of company

2.75%

% of the fund

0.00%

As of

June 30, 2026

Vanguard Information Technology Index Fund

Vanguard World Fund

Position value

$33.7M

% of company

2.02%

% of the fund

0.02%

As of

May 31, 2026

23 more funds behind a free account

See every fund holding C3.ai, Inc. and how much of the fund the position is.

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