13F institutional ownership facts

Institutions tracked

50

Reported value

$20,934,757,513.00

Reported shares

46,221,754

Latest filing period

Q2 2026

Top institutional holders

  1. Neuberger Berman · $307,023,102 · 0.2%
  2. Warren Buffett - Berkshire Hathaway · $11,173,435,852 · 3.73%
  3. Lazard Asset Management · $153,215,594 · 0.23%
  4. PFA Pension · $76,724,256 · 0.19%
  5. Cliff Asness - AQR Capital Management · $470,998,988 · 0.16%
  6. Voya Investment Mgmt · $133,081,030 · 0.12%

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

677,875 shares

0.20%

% of Portfolio

2

Warren Buffett - Berkshire Hathaway

24,669,778 shares

3.73%

% of Portfolio

3

Lazard Asset Management

338,284 shares

0.23%

% of Portfolio

4

PFA Pension

169,399 shares

0.19%

% of Portfolio

5

Cliff Asness - AQR Capital Management

1,045,155 shares

0.16%

% of Portfolio

6

Voya Investment Mgmt

293,829 shares

0.12%

% of Portfolio

7

Amundi

1,011,495 shares

0.11%

% of Portfolio

8

Geode Capital Management

4,006,816 shares

0.10%

% of Portfolio

9

State Street Corp

7,111,386 shares

0.10%

% of Portfolio

10

Adage Capital Partners

133,854 shares

0.09%

% of Portfolio

11

Legal & General

996,557 shares

0.09%

% of Portfolio

12

New York State Teachers Retirement System - New York State Teachers Retirement System

112,138 shares

0.09%

% of Portfolio

13

Northern Trust Corp

1,671,990 shares

0.09%

% of Portfolio

14

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

369,114 shares

0.08%

% of Portfolio

15

CalPERS

332,872 shares

0.08%

% of Portfolio

16

David Solomon - Goldman Sachs

2,126,435 shares

0.08%

% of Portfolio

17

Larry Fink - BlackRock

12,461,878 shares

0.08%

% of Portfolio

18

Charles Schwab

1,201,108 shares

0.07%

% of Portfolio

19

SG Americas Securities

273,648 shares

0.07%

% of Portfolio

20

T. Rowe Price

1,545,468 shares

0.07%

% of Portfolio

21

Renaissance Technologies

98,800 shares

0.06%

% of Portfolio

22

Morgan Stanley

2,379,424 shares

0.06%

% of Portfolio

23

Nuveen

575,490 shares

0.06%

% of Portfolio

24

Dmitry Balyasny - Balyasny Asset Management

84,825 shares

0.05%

% of Portfolio

25

Joel Greenblatt - Gotham Asset Management

51,849 shares

0.05%

% of Portfolio

26

PSP Investments

42,908 shares

0.05%

% of Portfolio

27

Baillie Gifford

717,871 shares

0.29%

% of Portfolio

28

Robeco Institutional Asset Management

191,260 shares

0.11%

% of Portfolio

29

Mitsubishi Ufj Asset Management Co., Ltd.

366,989 shares

0.09%

% of Portfolio

30

Canada Pension Plan Investment Board

279,599 shares

0.07%

% of Portfolio

31

Ensign Peak Advisors

53,662 shares

0.04%

% of Portfolio

32

Invesco

1,201,752 shares

0.04%

% of Portfolio

33

BNP Paribas

184,188 shares

0.03%

% of Portfolio

34

Israel Englander - Millennium Management

161,259 shares

0.03%

% of Portfolio

35

PNC Financial Services

134,182 shares

0.03%

% of Portfolio

36

UBS Group

330,302 shares

0.02%

% of Portfolio

37

Ken Griffin - Citadel Advisors

64,798 shares

0.00%

% of Portfolio

38

Two Sigma Investments

25,459 shares

0.01%

% of Portfolio

39

Franklin Resources

91,341 shares

0.01%

% of Portfolio

40

Jamie Dimon - JPMorgan Chase

539,316 shares

0.01%

% of Portfolio

41

Steve Cohen - Point72 Asset Management

18,880 shares

0.01%

% of Portfolio

42

Jeremy Grantham - GMO

29,008 shares

0.03%

% of Portfolio

43

Ron Baron - Baron Capital

36,429 shares

0.02%

% of Portfolio

44

Mike Hankin - Brown Advisory INC

27,704 shares

0.02%

% of Portfolio

45

Jan van Eck - VanEck

33,205 shares

0.01%

% of Portfolio

46

Wellington Management

52,452 shares

NaN%

% of Portfolio

47

Fidelity International (FIL)

12,395 shares

NaN%

% of Portfolio

48

Jane Street Group

12,057 shares

NaN%

% of Portfolio

49

Jennison Associates

10,928 shares

NaN%

% of Portfolio

50

Bill Nygren - Oakmark Select Fund

1,905 shares

NaN%

% 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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