13F institutional ownership facts

Institutions tracked

48

Reported value

$2,304,658,946.00

Reported shares

87,757,728

Latest filing period

Q1 2026

Top institutional holders

  1. Josef Lakonishok - Lsv Asset Management · $259,850,000 · 0.56%
  2. Cliff Asness - AQR Capital Management · $288,439,242 · 0.13%
  3. Robeco Institutional Asset Management · $37,732,541 · 0.05%
  4. Mike Hankin - Brown Advisory INC · $32,630,052 · 0.05%
  5. Jane Street Group · $21,326,497 · 0%
  6. Franklin Resources · $89,125,746 · 0.02%

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.

$MTG

Institutional Holdings

48

Top Institutions

Top Institutions

1

Josef Lakonishok - Lsv Asset Management

9,899,033 shares

0.56%

% of Portfolio

2

Cliff Asness - AQR Capital Management

10,988,162 shares

0.13%

% of Portfolio

3

Robeco Institutional Asset Management

1,437,430 shares

0.05%

% of Portfolio

4

Mike Hankin - Brown Advisory INC

1,243,049 shares

0.05%

% of Portfolio

5

Jane Street Group

812,438 shares

0.00%

% of Portfolio

6

Franklin Resources

3,395,267 shares

0.02%

% of Portfolio

7

Larry Fink - BlackRock

23,142,361 shares

0.01%

% of Portfolio

8

Northern Trust Corp

4,212,692 shares

0.01%

% of Portfolio

9

David Solomon - Goldman Sachs

2,639,237 shares

0.01%

% of Portfolio

10

Charles Schwab

2,345,943 shares

0.01%

% of Portfolio

11

Ken Griffin - Citadel Advisors

1,246,269 shares

0.01%

% of Portfolio

12

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

890,430 shares

0.01%

% of Portfolio

13

Two Sigma Investments

480,647 shares

0.01%

% of Portfolio

14

Voya Investment Mgmt

255,954 shares

0.01%

% of Portfolio

15

State Street Corp

7,828,899 shares

0.01%

% of Portfolio

16

Geode Capital Management

4,518,214 shares

0.01%

% of Portfolio

17

Invesco

2,622,308 shares

0.01%

% of Portfolio

18

Nuveen

1,024,916 shares

0.01%

% of Portfolio

19

CalPERS

509,538 shares

0.01%

% of Portfolio

20

Israel Englander - Millennium Management

278,470 shares

NaN%

% of Portfolio

21

UBS Group

1,183,827 shares

NaN%

% of Portfolio

22

Morgan Stanley

2,581,374 shares

NaN%

% of Portfolio

23

Jan van Eck - VanEck

192,961 shares

NaN%

% of Portfolio

24

AllianceBernstein (AB)

334,053 shares

NaN%

% of Portfolio

25

Ensign Peak Advisors

49,216 shares

NaN%

% of Portfolio

26

Neuberger Berman

118,236 shares

NaN%

% of Portfolio

27

BNP Paribas

113,444 shares

NaN%

% of Portfolio

28

Legal & General

318,496 shares

NaN%

% of Portfolio

29

SG Americas Securities

50,906 shares

NaN%

% of Portfolio

30

Janus Henderson Group

104,017 shares

NaN%

% of Portfolio

31

Wellington Management

170,603 shares

NaN%

% of Portfolio

32

T. Rowe Price

194,686 shares

NaN%

% of Portfolio

33

PNC Financial Services

10,101 shares

NaN%

% of Portfolio

34

Mitsubishi Ufj Asset Management Co., Ltd.

1,457 shares

NaN%

% of Portfolio

35

Lazard Asset Management

0 shares

0.00%

% of Portfolio

36

First Eagle Investment Management

0 shares

0.00%

% of Portfolio

37

Paul Tudor Jones - Tudor Investment Corp

1,349,651 shares

0.07%

% of Portfolio

38

Jefferies Group

411,901 shares

0.07%

% of Portfolio

39

Exoduspoint Capital Management, Lp

42,552 shares

0.01%

% of Portfolio

40

New York State Teachers Retirement System

284,393 shares

0.02%

% of Portfolio

41

Jeremy Grantham - GMO

271,804 shares

0.02%

% of Portfolio

42

Hotchkis & Wiley

153,520 shares

0.01%

% of Portfolio

43

Natixis

19,087 shares

NaN%

% of Portfolio

44

John P. Calamos, Sr. - Calamos Advisors LLC

11,729 shares

NaN%

% of Portfolio

45

Joel Greenblatt - Gotham Asset Management

18,457 shares

NaN%

% of Portfolio

46

Ray Dalio - Bridgewater Associates

0 shares

0.00%

% of Portfolio

47

Verition Fund Management LLC

0 shares

0.00%

% of Portfolio

48

Jamie Dimon - JPMorgan Chase

0 shares

0.00%

% of Portfolio

Institutional InsightPRO

Scale Distribution

MEGA

37%

LARGE

39%

MEDIUM

31%

SMALL

-7%

Geographic Distribution

North America
67%
Europe
24%
Asia Pacific
8%
Other
5%

Institutional Activity

Buyers

42

Sellers

34

Holders

76

New

11

Exited

5

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Insider TradingPRO

Trading Statistics

Insider Buyers

20

Insider Sellers

34

Purchase Value

$27.1M

Role Distribution

CEO
22%
CFO
15%
Director
30%
VP
12%
Other
5%
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RatingPRO

62

C+

Overall Score

Strong institutional support with positive momentum

Rating Dimensions

Institutional Ownership
92
Recent Activity
84
Concentration
61
Momentum
83
Stability
68

Recent Actions

New

7

Increased

19

Decreased

14

Exited

2

Total

30

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