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 1,063 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	BlackRock, Inc. CIK 2012383 · View history	$4.16B 35,251,123 shares	0.07%	+6.92M(+24.40%)Added	SEC filing ↗ May 13, 2026	▾
02	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history	$2.52B 21,320,127 shares	0.06%	—	SEC filing ↗ May 15, 2026	▾
03	VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history	$2.07B 17,575,658 shares	0.11%	—	SEC filing ↗ May 8, 2026	▾
04	STATE STREET CORP CIK 93751 · View history	$1.66B 14,060,951 shares	0.06%	+29.46K(+0.20%)Added	SEC filing ↗ May 15, 2026	▾
05	FMR LLC CIK 315066 · View history	$1.57B 13,288,419 shares	0.08%	-4.91M(-27.00%)Reduced	SEC filing ↗ May 15, 2026	▾
06	Invesco Ltd. CIK 914208 · Amended · View history	$1.37B 11,633,863 shares	0.13%	-712.45K(-5.80%)Reduced	SEC filing ↗SEC filing ↗ May 12, 2026	▾
07	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$1.23B 10,381,725 shares	0.14%	-4.04M(-28.00%)Reduced	SEC filing ↗ May 15, 2026	▾
08	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$1.10B 9,338,282 shares	0.07%	+282.20K(+3.10%)Added	SEC filing ↗ May 15, 2026	▾
09	JANUS HENDERSON GROUP PLC CIK 1274173 · Amended · View history	$905.57M 7,749,569 shares	0.43%	+1.44M(+22.80%)Added	SEC filing ↗ May 18, 2026	▾
10	JENNISON ASSOCIATES LLC CIK 53417 · View history	$699.20M 5,922,887 shares	0.48%	-1.70M(-22.30%)Reduced	SEC filing ↗ May 6, 2026	▾
11	MORGAN STANLEY CIK 895421 · View history	$597.59M 5,062,213 shares	0.04%	+1.02M(+25.40%)Added	SEC filing ↗ May 15, 2026	▾
12	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$503.21M 4,262,710 shares	0.07%	-500.72K(-10.50%)Reduced	SEC filing ↗ May 15, 2026	▾
13	JPMORGAN CHASE & CO CIK 19617 · Amended · View history	$495.32M 4,277,027 shares	0.03%	-8.37K(-0.20%)Reduced	SEC filing ↗ May 13, 2026	▾
14	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$449.14M 3,804,623 shares	0.23%	+155.76K(+4.30%)Added	SEC filing ↗ May 15, 2026	▾
15	FIRST TRUST ADVISORS LP CIK 1125816 · View history	$435.08M 3,685,562 shares	0.31%	+1.65M(+81.50%)Added	SEC filing ↗ May 13, 2026	▾
16	BAILLIE GIFFORD & CO CIK 1088875 · View history	$363.84M 3,082,099 shares	0.37%	-879.41K(-22.20%)Reduced	SEC filing ↗ May 8, 2026	▾
17	NORTHERN TRUST CORP CIK 73124 · View history	$332.89M 2,819,865 shares	0.04%	+65.08K(+2.40%)Added	SEC filing ↗ May 14, 2026	▾
18	BROWN ADVISORY INC CIK 1345929 · View history	$331.42M 2,807,433 shares	0.54%	-652.61K(-18.90%)Reduced	SEC filing ↗ May 15, 2026	▾
19	CITADEL ADVISORS LLC CIK 1423053 · View history	$319.44M 2,705,995 shares	0.23%	+1.80M(+199.90%)Added	SEC filing ↗ May 15, 2026	▾
20	Bank of New York Mellon Corp CIK 1390777 · View history	$312.34M 2,645,827 shares	0.06%	+615.09K(+30.30%)Added	SEC filing ↗ May 5, 2026	▾

Showing 20 / 1,063 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

1,063

Cancelled or null records excluded

Disclosed shares

292,844,724

Not deduplicated across managers

Disclosed value

$34.54B

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. · Q1 2026

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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.