13F institutional ownership facts

Institutions tracked

50

Reported value

$21,670,681,861.00

Reported shares

49,674,861

Latest filing period

Q1 2026

Top institutional holders

  1. Neuberger Berman · $297,054,414 · 0.23%
  2. Warren Buffett - Berkshire Hathaway · $10,762,190,653 · 4.09%
  3. Baillie Gifford · $333,411,043 · 0.34%
  4. Lazard Asset Management · $124,860,277 · 0.21%
  5. Robeco Institutional Asset Management · $120,634,038 · 0.17%
  6. Voya Investment Mgmt · $158,139,316 · 0.16%

Data source and limitations

This page uses public SEC Form 13F disclosures and related institutional filing data. 13F reports are periodic disclosures and may not represent current real-time holdings.

13F Hub provides research and education data only. It does not provide personalized investment advice.

$MCO

Institutional Holdings

50

Top Institutions

Top Institutions

1

Neuberger Berman

680,927 shares

0.23%

% of Portfolio

2

Warren Buffett - Berkshire Hathaway

24,669,778 shares

4.09%

% of Portfolio

3

Baillie Gifford

764,266 shares

0.34%

% of Portfolio

4

Lazard Asset Management

286,213 shares

0.21%

% of Portfolio

5

Robeco Institutional Asset Management

276,525 shares

0.17%

% of Portfolio

6

Voya Investment Mgmt

362,497 shares

0.16%

% of Portfolio

7

SG Americas Securities

300,036 shares

0.14%

% of Portfolio

8

BNP Paribas

504,423 shares

0.11%

% of Portfolio

9

David Solomon - Goldman Sachs

2,156,959 shares

0.11%

% of Portfolio

10

Geode Capital Management

4,081,564 shares

0.11%

% of Portfolio

11

Legal & General

1,044,841 shares

0.11%

% of Portfolio

12

New York State Teachers Retirement System

124,559 shares

0.11%

% of Portfolio

13

State Street Corp

7,138,837 shares

0.11%

% of Portfolio

14

Larry Fink - BlackRock

13,127,824 shares

0.10%

% of Portfolio

15

Mitsubishi Ufj Asset Management Co., Ltd.

355,176 shares

0.10%

% of Portfolio

16

Northern Trust Corp

1,752,888 shares

0.10%

% of Portfolio

17

Adage Capital Partners

137,454 shares

0.09%

% of Portfolio

18

Cliff Asness - AQR Capital Management

451,090 shares

0.09%

% of Portfolio

19

T. Rowe Price

1,830,758 shares

0.09%

% of Portfolio

20

Renaissance Technologies

112,080 shares

0.08%

% of Portfolio

21

CalPERS

294,426 shares

0.08%

% of Portfolio

22

Charles Schwab

1,146,533 shares

0.08%

% of Portfolio

23

Nuveen

659,944 shares

0.08%

% of Portfolio

24

David E. Shaw - D.E. Shaw & Co.

248,431 shares

0.07%

% of Portfolio

25

Invesco

1,029,091 shares

0.07%

% of Portfolio

26

Morgan Stanley

2,322,297 shares

0.06%

% of Portfolio

27

Canada Pension Plan Investment Board

185,744 shares

0.05%

% of Portfolio

28

Ensign Peak Advisors

58,716 shares

0.05%

% of Portfolio

29

UBS Group

588,848 shares

0.04%

% of Portfolio

30

AllianceBernstein (AB)

161,854 shares

0.03%

% of Portfolio

31

PNC Financial Services

134,569 shares

0.03%

% of Portfolio

32

Two Sigma Investments

70,460 shares

0.02%

% of Portfolio

33

Franklin Resources

107,709 shares

0.01%

% of Portfolio

34

Jane Street Group

117,760 shares

0.01%

% of Portfolio

35

Ken Griffin - Citadel Advisors

81,516 shares

0.01%

% of Portfolio

36

Steve Cohen - Point72 Asset Management

23,800 shares

0.01%

% of Portfolio

37

Mike Hankin - Brown Advisory INC

30,386 shares

0.02%

% of Portfolio

38

Jan van Eck - VanEck

37,392 shares

0.01%

% of Portfolio

39

Janus Henderson Group

40,027 shares

0.01%

% of Portfolio

40

Fidelity International (FIL)

13,476 shares

NaN%

% of Portfolio

41

Wellington Management

48,972 shares

NaN%

% of Portfolio

42

Israel Englander - Millennium Management

9,416 shares

NaN%

% of Portfolio

43

Jennison Associates

9,478 shares

NaN%

% of Portfolio

44

Dmitry Balyasny - Balyasny Asset Management

2,490 shares

NaN%

% of Portfolio

45

Bill Nygren - Oakmark Select Fund

1,905 shares

NaN%

% of Portfolio

46

Dodge & Cox

1,213 shares

NaN%

% of Portfolio

47

Ken Fisher - Fisher Asset Management

1,847 shares

NaN%

% of Portfolio

48

John Armitage - Egerton Capital

1,545,670 shares

7.48%

% of Portfolio

49

Chris Hohn - TCI Fund Management

14,334,027 shares

13.84%

% of Portfolio

50

Windacre Partnership

1,332,900 shares

6.22%

% of Portfolio

Institutional InsightPRO

Scale Distribution

MEGA

38%

LARGE

26%

MEDIUM

34%

SMALL

2%

Geographic Distribution

North America
68%
Europe
16%
Asia Pacific
11%
Other
9%

Institutional Activity

Buyers

53

Sellers

21

Holders

99

New

10

Exited

6

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Insider TradingPRO

Trading Statistics

Insider Buyers

16

Insider Sellers

21

Purchase Value

$20.9M

Role Distribution

CEO
23%
CFO
17%
Director
33%
VP
16%
Other
5%
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RatingPRO

78

B+

Overall Score

Moderate institutional interest with stable holdings

Rating Dimensions

Institutional Ownership
73
Recent Activity
76
Concentration
74
Momentum
67
Stability
69

Recent Actions

New

8

Increased

21

Decreased

17

Exited

4

Total

55

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