Company · Ownership research

MOODYS CORP /DE/ MCO

CIK 0001059556 · CUSIP 615369105

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 615369105 (MCO), not CUSIP 615369905 (MCO), CUSIP 615369955 (MCO), and does not merge CUSIPs.

This page lists the top 20 of 1,426 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	Berkshire Hathaway Inc CIK 1067983 · View history	$12.60B 24,669,778 shares	4.60%	0(0.00%)Unchanged	SEC filing ↗ Feb 17, 2026	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$7.80B 15,272,967 shares	0.11%	+102.68K(+0.70%)Added	SEC filing ↗ Jan 29, 2026	▾
03	BlackRock, Inc. CIK 2012383 · View history	$7.17B 14,029,797 shares	0.12%	-623.30K(-4.30%)Reduced	SEC filing ↗ Feb 12, 2026	▾
04	TCI FUND MANAGEMENT LTD CIK 1647251 · View history	$6.80B 13,308,479 shares	12.67%	0(0.00%)Unchanged	SEC filing ↗ Feb 17, 2026	▾
05	STATE STREET CORP CIK 93751 · View history	$3.64B 7,134,082 shares	0.12%	-5.85K(-0.10%)Reduced	SEC filing ↗ Feb 13, 2026	▾
06	FMR LLC CIK 315066 · View history	$2.80B 5,476,294 shares	0.14%	-212.60K(-3.70%)Reduced	SEC filing ↗ Feb 17, 2026	▾
07	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$2.02B 3,965,480 shares	0.12%	+42.97K(+1.10%)Added	SEC filing ↗ Feb 9, 2026	▾
08	PineStone Asset Management Inc. CIK 1904893 · View history	$1.21B 2,375,768 shares	7.54%	+111.72K(+4.90%)Added	SEC filing ↗ Jan 15, 2026	▾
09	Fiera Capital Corp CIK 1505817 · View history	$1.21B 2,371,939 shares	3.84%	-113.20K(-4.60%)Reduced	SEC filing ↗ Feb 11, 2026	▾
10	MORGAN STANLEY CIK 895421 · Amended · View history	$1.21B 2,370,601 shares	0.07%	+62.80K(+2.70%)Added	SEC filing ↗ May 27, 2026	▾
11	Bank of New York Mellon Corp CIK 1390777 · View history	$1.16B 2,277,238 shares	0.20%	-114.63K(-4.80%)Reduced	SEC filing ↗ Feb 10, 2026	▾
12	NORGES BANK CIK 1374170 · View history	$1.10B 2,147,599 shares	0.12%	+2.15MNew	SEC filing ↗ Feb 10, 2026	▾
13	AKRE CAPITAL MANAGEMENT LLC CIK 1112520 · View history	$886.44M 1,735,231 shares	9.72%	-383.72K(-18.10%)Reduced	SEC filing ↗ Feb 13, 2026	▾
14	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$876.77M 1,716,304 shares	0.09%	+726.97K(+73.50%)Added	SEC filing ↗ Feb 17, 2026	▾
15	NORTHERN TRUST CORP CIK 73124 · View history	$860.88M 1,685,201 shares	0.11%	-22.60K(-1.30%)Reduced	SEC filing ↗ Feb 17, 2026	▾
16	GOLDMAN SACHS GROUP INC CIK 886982 · Amended · View history	$759.20M 1,486,143 shares	0.11%	-105.02K(-6.60%)Reduced	SEC filing ↗ Mar 25, 2026	▾
17	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC CIK 861177 · View history	$715.53M 1,400,658 shares	0.15%	+20.78K(+1.50%)Added	SEC filing ↗ Feb 13, 2026	▾
18	Valley Forge Capital Management, LP CIK 1697868 · View history	$672.94M 1,317,292 shares	15.25%	+3.15K(+0.20%)Added	SEC filing ↗ Feb 17, 2026	▾
19	MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history	$669.52M 1,310,605 shares	0.22%	-163.84K(-11.10%)Reduced	SEC filing ↗ Jan 22, 2026	▾
20	Legal & General Group Plc CIK 764068 · View history	$614.10M 1,202,111 shares	0.14%	-244.99K(-16.90%)Reduced	SEC filing ↗ Feb 9, 2026	▾

Showing 20 / 1,426 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

1,426

Cancelled or null records excluded

Disclosed shares

162,816,454

Not deduplicated across managers

Disclosed value

$83.12B

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.

MOODYS CORP /DE/ · Q4 2025

Explore all 1,426 reporting institutions.

This page includes 20 of 1,426 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.

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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.