Company · Ownership research

Datadog, Inc. DDOG

CIK 0001561550 · CUSIP 23804L103

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 23804L103 (DDOG), not CUSIP 23804L903 (DDOG), CUSIP 23804L953 (DDOG), and does not merge CUSIPs.

This page lists the top 20 of 989 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	VANGUARD GROUP INC CIK 102909 · View history	$5.97B 41,902,227 shares	0.09%	+9.75M(+30.30%)Added	SEC filing ↗ Nov 7, 2025	▾
02	BlackRock, Inc. CIK 2012383 · View history	$3.88B 27,230,765 shares	0.07%	+6.50M(+31.40%)Added	SEC filing ↗ Nov 12, 2025	▾
03	FMR LLC CIK 315066 · View history	$2.33B 16,342,587 shares	0.12%	+5.53M(+51.20%)Added	SEC filing ↗ Nov 13, 2025	▾
04	STATE STREET CORP CIK 93751 · View history	$1.96B 13,732,777 shares	0.07%	+7.09M(+106.80%)Added	SEC filing ↗ Nov 14, 2025	▾
05	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$1.92B 13,466,821 shares	0.21%	+7.43M(+123.20%)Added	SEC filing ↗ Nov 14, 2025	▾
06	BAILLIE GIFFORD & CO CIK 1088875 · View history	$1.63B 11,413,479 shares	1.20%	-543.98K(-4.50%)Reduced	SEC filing ↗ Oct 31, 2025	▾
07	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$1.26B 8,858,270 shares	0.08%	+3.03M(+52.00%)Added	SEC filing ↗ Nov 12, 2025	▾
08	JANUS HENDERSON GROUP PLC CIK 1274173 · View history	$1.15B 8,078,980 shares	0.53%	-280.84K(-3.40%)Reduced	SEC filing ↗ Nov 14, 2025	▾
09	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$870.60M 6,113,794 shares	0.13%	-204.83K(-3.20%)Reduced	SEC filing ↗ Nov 14, 2025	▾
10	JENNISON ASSOCIATES LLC CIK 53417 · View history	$755.72M 5,306,999 shares	0.44%	-238.01K(-4.30%)Reduced	SEC filing ↗ Oct 30, 2025	▾
11	JPMORGAN CHASE & CO CIK 19617 · Amended · View history	$751.96M 5,280,588 shares	0.05%	+119.79K(+2.30%)Added	SEC filing ↗ Nov 26, 2025	▾
12	BROWN ADVISORY INC CIK 1345929 · View history	$679.65M 4,772,774 shares	0.88%	-1.21M(-20.20%)Reduced	SEC filing ↗ Nov 14, 2025	▾
13	MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history	$610.83M 4,289,570 shares	0.19%	+40.28K(+0.90%)Added	SEC filing ↗ Oct 29, 2025	▾
14	Invesco Ltd. CIK 914208 · View history	$580.38M 4,075,721 shares	0.09%	+2.22M(+119.20%)Added	SEC filing ↗ Nov 13, 2025	▾
15	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$527.40M 3,703,656 shares	0.27%	-238.24K(-6.00%)Reduced	SEC filing ↗ Nov 12, 2025	▾
16	MORGAN STANLEY CIK 895421 · Amended · View history	$515.97M 3,623,383 shares	0.03%	+710.67K(+24.40%)Added	SEC filing ↗ May 27, 2026	▾
17	NORTHERN TRUST CORP CIK 73124 · View history	$385.52M 2,707,291 shares	0.05%	+840.63K(+45.00%)Added	SEC filing ↗ Nov 14, 2025	▾
18	VOYA INVESTMENT MANAGEMENT LLC CIK 1068837 · View history	$350.63M 2,462,310 shares	0.35%	-26.79K(-1.10%)Reduced	SEC filing ↗ Oct 9, 2025	▾
19	SC US (TTGP), LTD. CIK 1607841 · View history	$340.25M 2,389,407 shares	2.10%	0(0.00%)Unchanged	SEC filing ↗ Nov 14, 2025	▾
20	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC CIK 861177 · View history	$332.79M 2,336,999 shares	0.07%	-661.71K(-22.10%)Reduced	SEC filing ↗ Nov 14, 2025	▾

Showing 20 / 989 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

989

Cancelled or null records excluded

Disclosed shares

292,008,157

Not deduplicated across managers

Disclosed value

$40.96B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Datadog, Inc. · Q3 2025

Explore all 989 reporting institutions.

This page includes 20 of 989 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

Download CSV
Earlier quarters
Advanced screening & filtering
API & AI access

Already have an account?

＋ New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 989 reporting institutions; totals use the complete disclosed data.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.

MCP  https://api.akkrudata.ai/mcp

akkru_institutional_holdings
{"action":"holders","cusip":"23804L103","quarter":"2025Q3","type":"positions","page_size":100}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint: https://api.akkrudata.ai/mcp
API / MCP / CLI documentation: /documents
llms.txt: /llms.txt

Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.