$DDOG

$278.01 -$2.23 (0.8%) Pre-market

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

Ownership

13F as of Q2 2026 · 356.3M shares outstanding

Who owns DDOG?

By type of holder

Institutions 84.9% Insiders 0.9% Everyone else 14.2%

Concentration Top 10 holders own 43.9%

BlackRock, Inc. 10.0% · Vanguard Capital Management LLC 6.1%

Institutional ownership

84.9%

+2.8 pts vs last qtr

Institutional holders

1,270

+217 vs last qtr

Net shares bought

+9.9M

by institutions in Q2 2026

New / sold out

314 / 97

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Jupiter Topco LLC NEW +6.9M
FMR LLC +6.5M

Biggest sellers in Q2 2026

Janus Henderson Group PLC SOLD OUT −7.7M
Baillie Gifford & Co −1.7M

Who is planning to sell?

Notices of proposed sale, last 12 months

$819M

159 notices from 35 people

Shares covered

4.2M

1.18% of the company

Arranged in advance

83%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Olivier Pomel Director 10b5-1 $251M
Alexis T Lequoc Director 10b5-1 $195M

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, FY2017–FY2025

+492.7%

+24.91% a year

Each share's claim on the business

−83.1%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

— vs $2.43B

over 9 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+ years77% 3–5 years7% 1–3 years7% Under 1 year9%

Quarterly turnover

13.8%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting DDOG on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	35.5M	9.98%	+295.4K (+0.8%)	≤2021	0.1%
Shares held by quarter Peak holding35.5M (Q2'26) Change over 8 quarters+15.0M Share of the company9.980% BlackRock, Inc.'s full portfolio →
VC Vanguard Capital Management LLC	21.6M	6.06%	+284.1K (+1.3%)	≤2021	0.1%
Shares held by quarter Peak holding21.6M (Q2'26) Change over 8 quarters+21.6M Share of the company6.060% Vanguard Capital Management LLC's full portfolio →

BlackRock, Inc.

35.5M

% of company

9.98%

Change vs last qtr

+295.4K (+0.8%)

Held since

≤2021

Vanguard Capital Management LLC

21.6M

% of company

6.06%

Change vs last qtr

+284.1K (+1.3%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding Datadog Inc (Pre-Reincorporation), how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting DDOG on Form N-PORT; together they hold 42.4% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$2.73B	10.5M	2.95%	0.12%	June 30, 2026
V5 Vanguard 500 Index Fund Vanguard Index Funds	$2.23B	8.6M	2.41%	0.13%	June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$2.73B

% of company

2.95%

% of the fund

0.12%

As of

June 30, 2026

Vanguard 500 Index Fund

Vanguard Index Funds

Position value

$2.23B

% of company

2.41%

% of the fund

0.13%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Datadog Inc (Pre-Reincorporation) and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
JM Jacobson Matthew Insider	3.1M	0.87%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.870% Jacobson Matthew's insider activity →

Jacobson Matthew

Insider

3.1M

% of company

0.87%

Change vs last qtr

—

Held since

—

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