MCO US Equity

MOODYS CORP /DE/

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Industrials · Services-Consumer Credit Reporting, Collection Agencies · CIK 1059556 · FYE 1231

$483.24

-0.96 (-0.20%)

USD · as of 2026-07-29 · marketstack

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Institutional ownership· 13F filers holding MCO · 2026-Q1 methodology → sources →

1,364 holders

% of shares outstanding held

92.8%

Shares held (13F)

160,681,500

Reporting holders

1,364

Top holders

largest 100 of 1,364 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	Berkshire Hathaway Inctracked	24,669,77824.7M	$10.8B	14.24%	—
2	TCI FUND MANAGEMENT LTD	14,334,02714.3M	$6.3B	8.28%	ADD 8%
3	BlackRock, Inc.	13,127,82413.1M	$5.7B	7.58%	TRIM -6%
4	VANGUARD CAPITAL MANAGEMENT LLC	9,885,3169.9M	$4.3B	5.71%	NEW†
5	STATE STREET CORP	7,138,8377.1M	$3.1B	4.12%	—
6	FMR LLC	4,986,7525.0M	$2.2B	2.88%	TRIM -9%
7	GEODE CAPITAL MANAGEMENT, LLC	4,081,5644.1M	$1.8B	2.36%	ADD 3%
8	VANGUARD PORTFOLIO MANAGEMENT LLC	3,882,4723.9M	$1.7B	2.24%	NEW†
9	Fiera Capital Corp	2,356,4542.4M	$1.0B	1.36%	—
10	PineStone Asset Management Inc.	2,349,7842.3M	$1.0B	1.36%	—
11	Bank of New York Mellon Corp	2,349,2812.3M	$1.0B	1.36%	ADD 3%
12	MORGAN STANLEY	2,322,2972.3M	$1.0B	1.34%	TRIM -2%
13	GOLDMAN SACHS GROUP INC	2,156,9592.2M	$941M	1.25%	ADD 45%
14	PRICE T ROWE ASSOCIATES INC /MD/	1,830,7581.8M	$799M	1.06%	ADD 7%
15	NORTHERN TRUST CORP	1,752,8881.8M	$765M	1.01%	ADD 4%
16	Egerton Capital (UK) LLP	1,545,6701.5M	$674M	0.89%	ADD 100%
17	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	1,328,0121.3M	$605M	0.77%	—
18	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	1,387,0751.4M	$605M	0.80%	—
19	WINDACRE PARTNERSHIP LLC	1,332,9001.3M	$581M	0.77%	ADD 19%
20	Valley Forge Capital Management, LP	1,317,1881.3M	$575M	0.76%	—
21	AKRE CAPITAL MANAGEMENT LLCtracked	1,246,1141.2M	$544M	0.72%	TRIM -28%
22	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	1,146,5331.1M	$500M	0.66%	ADD 3%
23	Rothschild & Co Wealth Management UK Ltd	1,108,9341.1M	$484M	0.64%	—
24	PRINCIPAL FINANCIAL GROUP INC	1,081,8071.1M	$472M	0.62%	ADD 73%
25	Legal & General Group Plc	1,044,8411.0M	$456M	0.60%	TRIM -13%
26	Invesco Ltd.	1,029,0911.0M	$449M	0.59%	ADD 2%
27	VANGUARD FIDUCIARY TRUST CO	883,679883,679	$386M	0.51%	NEW
28	DIMENSIONAL FUND ADVISORS LP	882,973882,973	$385M	0.51%	ADD 7%
29	SCHRODER INVESTMENT MANAGEMENT GROUP	890,699890,699	$385M	0.51%	ADD 58%
30	ALTAROCK PARTNERS LP	862,036862,036	$376M	0.50%	ADD 6%
31	Amundi	842,967842,967	$368M	0.49%	TRIM -7%
32	Ninety One UK Ltd	840,302840,302	$367M	0.49%	—
33	ROYAL BANK OF CANADA	786,943786,943	$343M	0.45%	—
34	BAILLIE GIFFORD & CO	764,266764,266	$333M	0.44%	ADD 11%
35	DEUTSCHE BANK AG\	746,867746,867	$326M	0.43%	ADD 7%
36	BARCLAYS PLC	709,825709,825	$310M	0.41%	TRIM -38%
37	Longview Partners (Guernsey) LTD	709,634709,634	$310M	0.41%	TRIM -27%
38	Allen Investment Management, LLC	701,813701,813	$306M	0.41%	TRIM -3%
39	NEUBERGER BERMAN GROUP LLC	680,927680,927	$297M	0.39%	ADD 3%
40	BANK OF AMERICA CORP /DE/	671,947671,947	$293M	0.39%	TRIM -15%
41	Nuveen, LLC	659,944659,944	$288M	0.38%	TRIM -7%
42	STIFEL FINANCIAL CORP	655,920655,920	$286M	0.38%	TRIM -3%
43	Russell Investments Group, Ltd.	614,364614,364	$268M	0.35%	ADD 7%
44	APG Asset Management N.V.	684,104684,104	$259M	0.39%	ADD 20%
45	UBS Group AG	588,848588,848	$257M	0.34%	ADD 42%
46	NORDEA INVESTMENT MANAGEMENT AB	558,311558,311	$239M	0.32%	—
47	JPMORGAN CHASE & CO	546,149546,149	$236M	0.32%	ADD 10%
48	MARSHFIELD ASSOCIATES	538,993538,993	$235M	0.31%	TRIM -4%
49	BLS CAPITAL FONDSMAEGLERSELSKAB A/S	518,183518,183	$226M	0.30%	ADD 92%
50	AKO CAPITAL LLP	510,824510,824	$223M	0.29%	TRIM -31%
51	BNP PARIBAS FINANCIAL MARKETS	504,423504,423	$220M	0.29%	ADD 164%
52	National Pension Service	499,293499,293	$218M	0.29%	TRIM -3%
53	HSBC HOLDINGS PLC	459,565459,565	$200M	0.27%	TRIM -49%
54	Local Pensions Partnership Investment Ltd	451,568451,568	$197M	0.26%	TRIM -3%
55	AQR CAPITAL MANAGEMENT LLC	451,090451,090	$197M	0.26%	ADD 466%
56	ENVESTNET ASSET MANAGEMENT INC	427,526427,526	$187M	0.25%	ADD 6%
57	STOREBRAND ASSET MANAGEMENT AS	411,894411,894	$180M	0.24%	TRIM -10%
58	Cantillon Capital Management LLC	392,513392,513	$171M	0.23%	TRIM -12%
59	Canoe Financial LP	391,882391,882	$171M	0.23%	TRIM -8%
60	FIRST TRUST ADVISORS LP	388,309388,309	$169M	0.22%	TRIM -7%
61	Skye Global Management LP	368,000368,000	$161M	0.21%	ADD 6%
62	Caisse de depot et placement du Quebec	366,884366,884	$160M	0.21%	ADD 51%
63	GENERATION INVESTMENT MANAGEMENT LLP	366,361366,361	$160M	0.21%	ADD 62%
64	VOYA INVESTMENT MANAGEMENT LLC	362,497362,497	$158M	0.21%	TRIM -15%
65	Mitsubishi UFJ Asset Management Co., Ltd.	355,176355,176	$155M	0.21%	ADD 8%
66	AMERIPRISE FINANCIAL INC	345,075345,075	$151M	0.20%	ADD 17%
67	Sumitomo Mitsui Trust Group, Inc.	345,042345,042	$151M	0.20%	TRIM -5%
68	Evergreen Quality Fund GP, Ltd.	337,200337,200	$147M	0.19%	TRIM -50%
69	Vanguard Global Advisers, LLC	335,650335,650	$146M	0.19%	NEW
70	RHUMBLINE ADVISERS	304,762304,762	$133M	0.18%	—
71	SG Americas Securities, LLC	300,036300,036	$131M	0.17%	ADD 112%
72	VOLORIDGE INVESTMENT MANAGEMENT, LLC	297,370297,370	$130M	0.17%	ADD 440%
73	DF DENT & CO INC	295,401295,401	$129M	0.17%	TRIM -16%
74	California Public Employees Retirement System	294,426294,426	$128M	0.17%	—
75	Sarasin & Partners LLP	287,785287,785	$126M	0.17%	TRIM -30%
76	LAZARD ASSET MANAGEMENT LLC	286,213286,213	$125M	0.17%	ADD 5103%
77	Robeco Institutional Asset Management B.V.	276,525276,525	$121M	0.16%	ADD 65%
78	Newport Trust Company, LLC	272,656272,656	$119M	0.16%	—
79	NATIXIS ADVISORS, LLC	272,202272,202	$119M	0.16%	ADD 62%
80	VANGUARD ASSET MANAGEMENT, Ltd	271,931271,931	$119M	0.16%	NEW
81	KING LUTHER CAPITAL MANAGEMENT CORP	259,620259,620	$113M	0.15%	—
82	SEI INVESTMENTS CO	256,458256,458	$112M	0.15%	ADD 11%
83	D. E. Shaw & Co., Inc.	248,431248,431	$108M	0.14%	ADD 49%
84	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	238,947238,947	$104M	0.14%	TRIM -3%
85	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	238,234238,234	$104M	0.14%	ADD 124%
86	BRISTOL JOHN W & CO INC /NY/	230,261230,261	$100M	0.13%	—
87	HighTower Advisors, LLC	227,463227,463	$99M	0.13%	TRIM -4%
88	NATIONAL BANK OF CANADA /FI/	222,894222,894	$97M	0.13%	TRIM -18%
89	JONES FINANCIAL COMPANIES LLLP	222,694222,694	$95M	0.13%	ADD 1546%
90	Markel Group Inc.tracked	213,890213,890	$93M	0.12%	—
91	CONGRESS ASSET MANAGEMENT CO	213,331213,331	$93M	0.12%	TRIM -2%
92	NEW YORK STATE COMMON RETIREMENT FUND	198,358198,358	$87M	0.11%	—
93	CHILTON INVESTMENT CO INC.	196,399196,399	$86M	0.11%	TRIM -7%
94	ALLIANCEBERNSTEIN L.P.	161,854161,854	$83M	0.09%	—
95	Prana Capital Management, LP	186,187186,187	$81M	0.11%	NEW
96	CANADA PENSION PLAN INVESTMENT BOARD	185,744185,744	$81M	0.11%	TRIM -31%
97	Universal- Beteiligungs- und Servicegesellschaft mbH	181,695181,695	$79M	0.10%	TRIM -4%
98	YCG, LLC	174,963174,963	$76M	0.10%	TRIM -3%
99	PFA Pension, Forsikringsaktieselskab	174,416174,416	$76M	0.10%	ADD 3%
100	WELLS FARGO & COMPANY/MN	168,933168,933	$74M	0.10%	ADD 104%

† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

Berkshire Hathaway Inctracked

24.7M

$10.8B

TCI FUND MANAGEMENT LTD

13.2M

13.3M

14.3M

$6.3B

BlackRock, Inc.

14.3M

15.5M

15.1M

14.7M

14.0M

13.1M

$5.7B

VANGUARD CAPITAL MANAGEMENT LLC

—

9.9M

$4.3B

STATE STREET CORP

7.2M

7.1M

$3.1B

FMR LLC

6.1M

6.5M

6.2M

5.7M

5.5M

5.0M

$2.2B

GEODE CAPITAL MANAGEMENT, LLC

3.7M

3.8M

3.9M

4.0M

4.1M

$1.8B

VANGUARD PORTFOLIO MANAGEMENT LLC

—

3.9M

$1.7B

Fiera Capital Corp

3.0M

2.5M

2.6M

2.5M

2.4M

$1.0B

PineStone Asset Management Inc.

1.5M

2.1M

2.3M

2.4M

2.3M

$1.0B

Bank of New York Mellon Corp

2.8M

2.7M

2.6M

2.4M

2.3M

$1.0B

MORGAN STANLEY

2.3M

2.4M

2.3M

2.4M

2.3M

$1.0B

GOLDMAN SACHS GROUP INC

1.3M

1.5M

1.4M

1.6M

1.5M

2.2M

$941M

PRICE T ROWE ASSOCIATES INC /MD/

365K

370K

686K

989K

1.7M

1.8M

$799M

NORTHERN TRUST CORP

1.8M

1.7M

1.8M

$765M

Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.

Institutional footprint by quarter

Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	1,364	160,681,500	92.8%	$70.1B
2025-Q4

Short interest has its own tab now — open SI →

Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.

Activists & large holders· Schedule 13D/G beneficial owners · MCO

Large holders — 13G, passive (top 3 by % of class)

Holder	% of class	Type	As of
TCI Fund Management Ltd	8.21%	Passive	2026-03-31	SEC →
VANGUARD CAPITAL MANAGEMENT LLC	6.41%	QII	2026-03-31	SEC →
VANGUARD GROUP INC	0%	QII	2026-03-13	SEC →

Source: SEC Schedule 13D/13G structured XML. 13D = active intent; 13G filers report passively (Rule 13d-1(b) QII / 13d-1(c) Passive / 13d-1(d) Exempt) and are not activists. Percent and delta are the group aggregate the filing reports. Structured 13D/G coverage begins December 2024 (SEC XML mandate).

Institutional ownership· 13F filers holding MCO · 2026-Q1 methodology → sources →

1,364 holders

% of shares outstanding held

92.8%

Shares held (13F)

160,681,500

Reporting holders

1,364

Top holders

largest 100 of 1,364 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	Berkshire Hathaway Inctracked	24,669,77824.7M	$10.8B	14.24%	—
2	TCI FUND MANAGEMENT LTD	14,334,02714.3M	$6.3B	8.28%	ADD 8%
3	BlackRock, Inc.	13,127,82413.1M	$5.7B	7.58%	TRIM -6%
4	VANGUARD CAPITAL MANAGEMENT LLC	9,885,3169.9M	$4.3B	5.71%	NEW†
5	STATE STREET CORP	7,138,8377.1M	$3.1B	4.12%	—
6	FMR LLC	4,986,7525.0M	$2.2B	2.88%	TRIM -9%
7	GEODE CAPITAL MANAGEMENT, LLC	4,081,5644.1M	$1.8B	2.36%	ADD 3%
8	VANGUARD PORTFOLIO MANAGEMENT LLC	3,882,4723.9M	$1.7B	2.24%	NEW†
9	Fiera Capital Corp	2,356,4542.4M	$1.0B	1.36%	—
10	PineStone Asset Management Inc.	2,349,7842.3M	$1.0B	1.36%	—
11	Bank of New York Mellon Corp	2,349,2812.3M	$1.0B	1.36%	ADD 3%
12	MORGAN STANLEY	2,322,2972.3M	$1.0B	1.34%	TRIM -2%
13	GOLDMAN SACHS GROUP INC	2,156,9592.2M	$941M	1.25%	ADD 45%
14	PRICE T ROWE ASSOCIATES INC /MD/	1,830,7581.8M	$799M	1.06%	ADD 7%
15	NORTHERN TRUST CORP	1,752,8881.8M	$765M	1.01%	ADD 4%
16	Egerton Capital (UK) LLP	1,545,6701.5M	$674M	0.89%	ADD 100%
17	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	1,328,0121.3M	$605M	0.77%	—
18	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	1,387,0751.4M	$605M	0.80%	—
19	WINDACRE PARTNERSHIP LLC	1,332,9001.3M	$581M	0.77%	ADD 19%
20	Valley Forge Capital Management, LP	1,317,1881.3M	$575M	0.76%	—
21	AKRE CAPITAL MANAGEMENT LLCtracked	1,246,1141.2M	$544M	0.72%	TRIM -28%
22	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	1,146,5331.1M	$500M	0.66%	ADD 3%
23	Rothschild & Co Wealth Management UK Ltd	1,108,9341.1M	$484M	0.64%	—
24	PRINCIPAL FINANCIAL GROUP INC	1,081,8071.1M	$472M	0.62%	ADD 73%
25	Legal & General Group Plc	1,044,8411.0M	$456M	0.60%	TRIM -13%
26	Invesco Ltd.	1,029,0911.0M	$449M	0.59%	ADD 2%
27	VANGUARD FIDUCIARY TRUST CO	883,679883,679	$386M	0.51%	NEW
28	DIMENSIONAL FUND ADVISORS LP	882,973882,973	$385M	0.51%	ADD 7%
29	SCHRODER INVESTMENT MANAGEMENT GROUP	890,699890,699	$385M	0.51%	ADD 58%
30	ALTAROCK PARTNERS LP	862,036862,036	$376M	0.50%	ADD 6%
31	Amundi	842,967842,967	$368M	0.49%	TRIM -7%
32	Ninety One UK Ltd	840,302840,302	$367M	0.49%	—
33	ROYAL BANK OF CANADA	786,943786,943	$343M	0.45%	—
34	BAILLIE GIFFORD & CO	764,266764,266	$333M	0.44%	ADD 11%
35	DEUTSCHE BANK AG\	746,867746,867	$326M	0.43%	ADD 7%
36	BARCLAYS PLC	709,825709,825	$310M	0.41%	TRIM -38%
37	Longview Partners (Guernsey) LTD	709,634709,634	$310M	0.41%	TRIM -27%
38	Allen Investment Management, LLC	701,813701,813	$306M	0.41%	TRIM -3%
39	NEUBERGER BERMAN GROUP LLC	680,927680,927	$297M	0.39%	ADD 3%
40	BANK OF AMERICA CORP /DE/	671,947671,947	$293M	0.39%	TRIM -15%
41	Nuveen, LLC	659,944659,944	$288M	0.38%	TRIM -7%
42	STIFEL FINANCIAL CORP	655,920655,920	$286M	0.38%	TRIM -3%
43	Russell Investments Group, Ltd.	614,364614,364	$268M	0.35%	ADD 7%
44	APG Asset Management N.V.	684,104684,104	$259M	0.39%	ADD 20%
45	UBS Group AG	588,848588,848	$257M	0.34%	ADD 42%
46	NORDEA INVESTMENT MANAGEMENT AB	558,311558,311	$239M	0.32%	—
47	JPMORGAN CHASE & CO	546,149546,149	$236M	0.32%	ADD 10%
48	MARSHFIELD ASSOCIATES	538,993538,993	$235M	0.31%	TRIM -4%
49	BLS CAPITAL FONDSMAEGLERSELSKAB A/S	518,183518,183	$226M	0.30%	ADD 92%
50	AKO CAPITAL LLP	510,824510,824	$223M	0.29%	TRIM -31%
51	BNP PARIBAS FINANCIAL MARKETS	504,423504,423	$220M	0.29%	ADD 164%
52	National Pension Service	499,293499,293	$218M	0.29%	TRIM -3%
53	HSBC HOLDINGS PLC	459,565459,565	$200M	0.27%	TRIM -49%
54	Local Pensions Partnership Investment Ltd	451,568451,568	$197M	0.26%	TRIM -3%
55	AQR CAPITAL MANAGEMENT LLC	451,090451,090	$197M	0.26%	ADD 466%
56	ENVESTNET ASSET MANAGEMENT INC	427,526427,526	$187M	0.25%	ADD 6%
57	STOREBRAND ASSET MANAGEMENT AS	411,894411,894	$180M	0.24%	TRIM -10%
58	Cantillon Capital Management LLC	392,513392,513	$171M	0.23%	TRIM -12%
59	Canoe Financial LP	391,882391,882	$171M	0.23%	TRIM -8%
60	FIRST TRUST ADVISORS LP	388,309388,309	$169M	0.22%	TRIM -7%
61	Skye Global Management LP	368,000368,000	$161M	0.21%	ADD 6%
62	Caisse de depot et placement du Quebec	366,884366,884	$160M	0.21%	ADD 51%
63	GENERATION INVESTMENT MANAGEMENT LLP	366,361366,361	$160M	0.21%	ADD 62%
64	VOYA INVESTMENT MANAGEMENT LLC	362,497362,497	$158M	0.21%	TRIM -15%
65	Mitsubishi UFJ Asset Management Co., Ltd.	355,176355,176	$155M	0.21%	ADD 8%
66	AMERIPRISE FINANCIAL INC	345,075345,075	$151M	0.20%	ADD 17%
67	Sumitomo Mitsui Trust Group, Inc.	345,042345,042	$151M	0.20%	TRIM -5%
68	Evergreen Quality Fund GP, Ltd.	337,200337,200	$147M	0.19%	TRIM -50%
69	Vanguard Global Advisers, LLC	335,650335,650	$146M	0.19%	NEW
70	RHUMBLINE ADVISERS	304,762304,762	$133M	0.18%	—
71	SG Americas Securities, LLC	300,036300,036	$131M	0.17%	ADD 112%
72	VOLORIDGE INVESTMENT MANAGEMENT, LLC	297,370297,370	$130M	0.17%	ADD 440%
73	DF DENT & CO INC	295,401295,401	$129M	0.17%	TRIM -16%
74	California Public Employees Retirement System	294,426294,426	$128M	0.17%	—
75	Sarasin & Partners LLP	287,785287,785	$126M	0.17%	TRIM -30%
76	LAZARD ASSET MANAGEMENT LLC	286,213286,213	$125M	0.17%	ADD 5103%
77	Robeco Institutional Asset Management B.V.	276,525276,525	$121M	0.16%	ADD 65%
78	Newport Trust Company, LLC	272,656272,656	$119M	0.16%	—
79	NATIXIS ADVISORS, LLC	272,202272,202	$119M	0.16%	ADD 62%
80	VANGUARD ASSET MANAGEMENT, Ltd	271,931271,931	$119M	0.16%	NEW
81	KING LUTHER CAPITAL MANAGEMENT CORP	259,620259,620	$113M	0.15%	—
82	SEI INVESTMENTS CO	256,458256,458	$112M	0.15%	ADD 11%
83	D. E. Shaw & Co., Inc.	248,431248,431	$108M	0.14%	ADD 49%
84	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	238,947238,947	$104M	0.14%	TRIM -3%
85	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	238,234238,234	$104M	0.14%	ADD 124%
86	BRISTOL JOHN W & CO INC /NY/	230,261230,261	$100M	0.13%	—
87	HighTower Advisors, LLC	227,463227,463	$99M	0.13%	TRIM -4%
88	NATIONAL BANK OF CANADA /FI/	222,894222,894	$97M	0.13%	TRIM -18%
89	JONES FINANCIAL COMPANIES LLLP	222,694222,694	$95M	0.13%	ADD 1546%
90	Markel Group Inc.tracked	213,890213,890	$93M	0.12%	—
91	CONGRESS ASSET MANAGEMENT CO	213,331213,331	$93M	0.12%	TRIM -2%
92	NEW YORK STATE COMMON RETIREMENT FUND	198,358198,358	$87M	0.11%	—
93	CHILTON INVESTMENT CO INC.	196,399196,399	$86M	0.11%	TRIM -7%
94	ALLIANCEBERNSTEIN L.P.	161,854161,854	$83M	0.09%	—
95	Prana Capital Management, LP	186,187186,187	$81M	0.11%	NEW
96	CANADA PENSION PLAN INVESTMENT BOARD	185,744185,744	$81M	0.11%	TRIM -31%
97	Universal- Beteiligungs- und Servicegesellschaft mbH	181,695181,695	$79M	0.10%	TRIM -4%
98	YCG, LLC	174,963174,963	$76M	0.10%	TRIM -3%
99	PFA Pension, Forsikringsaktieselskab	174,416174,416	$76M	0.10%	ADD 3%
100	WELLS FARGO & COMPANY/MN	168,933168,933	$74M	0.10%	ADD 104%

† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

Berkshire Hathaway Inctracked

24.7M

$10.8B

TCI FUND MANAGEMENT LTD

13.2M

13.3M

14.3M

$6.3B

BlackRock, Inc.

14.3M

15.5M

15.1M

14.7M

14.0M

13.1M

$5.7B

VANGUARD CAPITAL MANAGEMENT LLC

—

9.9M

$4.3B

STATE STREET CORP

7.2M

7.1M

$3.1B

FMR LLC

6.1M

6.5M

6.2M

5.7M

5.5M

5.0M

$2.2B

GEODE CAPITAL MANAGEMENT, LLC

3.7M

3.8M

3.9M

4.0M

4.1M

$1.8B

VANGUARD PORTFOLIO MANAGEMENT LLC

—

3.9M

$1.7B

Fiera Capital Corp

3.0M

2.5M

2.6M

2.5M

2.4M

$1.0B

PineStone Asset Management Inc.

1.5M

2.1M

2.3M

2.4M

2.3M

$1.0B

Bank of New York Mellon Corp

2.8M

2.7M

2.6M

2.4M

2.3M

$1.0B

MORGAN STANLEY

2.3M

2.4M

2.3M

2.4M

2.3M

$1.0B

GOLDMAN SACHS GROUP INC

1.3M

1.5M

1.4M

1.6M

1.5M

2.2M

$941M

PRICE T ROWE ASSOCIATES INC /MD/

365K

370K

686K

989K

1.7M

1.8M

$799M

NORTHERN TRUST CORP

1.8M

1.7M

1.8M

$765M

Institutional footprint by quarter

Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	1,364	160,681,500	92.8%	$70.1B
2025-Q4

Short interest has its own tab now — open SI →

Activists & large holders· Schedule 13D/G beneficial owners · MCO

Large holders — 13G, passive (top 3 by % of class)

Holder	% of class	Type	As of
TCI Fund Management Ltd	8.21%	Passive	2026-03-31	SEC →
VANGUARD CAPITAL MANAGEMENT LLC	6.41%	QII	2026-03-31	SEC →
VANGUARD GROUP INC	0%	QII	2026-03-13	SEC →

MCO US Equity☆

Institutional ownership· 13F filers holding MCO · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Activists & large holders· Schedule 13D/G beneficial owners · MCO

Institutional ownership· 13F filers holding MCO · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Activists & large holders· Schedule 13D/G beneficial owners · MCO

MCO US Equity