13F institutional ownership facts

Institutions tracked

50

Reported value

$488,775,472.00

Reported shares

8,542,039

Latest filing period

Q2 2026

Top institutional holders

  1. Cliff Asness - AQR Capital Management · $322,537,038 · 0.11%
  2. Dmitry Balyasny - Balyasny Asset Management · $60,344,956 · 0.08%
  3. Dodge & Cox · $849,426,895 · 0.44%
  4. Josef Lakonishok - Lsv Asset Management · $50,451,000 · 0.09%
  5. Renaissance Technologies · $25,856,059 · 0.04%
  6. Israel Englander - Millennium Management · $118,549,312 · 0.04%

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.

$BMRN

Institutional Holdings

50

Top Institutions

Top Institutions

1

Cliff Asness - AQR Capital Management

5,699,541 shares

0.11%

% of Portfolio

2

Dmitry Balyasny - Balyasny Asset Management

1,054,613 shares

0.08%

% of Portfolio

3

Dodge & Cox

14,844,930 shares

0.44%

% of Portfolio

4

Josef Lakonishok - Lsv Asset Management

881,700 shares

0.09%

% of Portfolio

5

Renaissance Technologies

451,871 shares

0.04%

% of Portfolio

6

Israel Englander - Millennium Management

2,071,816 shares

0.04%

% of Portfolio

7

Lazard Asset Management

350,397 shares

0.03%

% of Portfolio

8

Larry Fink - BlackRock

20,445,212 shares

0.02%

% of Portfolio

9

BNP Paribas

490,189 shares

0.01%

% of Portfolio

10

Charles Schwab

1,616,020 shares

0.01%

% of Portfolio

11

David Solomon - Goldman Sachs

1,201,977 shares

0.01%

% of Portfolio

12

Franklin Resources

936,044 shares

0.01%

% of Portfolio

13

Geode Capital Management

3,911,794 shares

0.01%

% of Portfolio

14

Ken Griffin - Citadel Advisors

1,122,408 shares

0.01%

% of Portfolio

15

Northern Trust Corp

1,558,104 shares

0.01%

% of Portfolio

16

Nuveen

689,131 shares

0.01%

% of Portfolio

17

State Street Corp

7,800,959 shares

0.01%

% of Portfolio

18

UBS Group

1,286,505 shares

0.01%

% of Portfolio

19

Robeco Institutional Asset Management

408,215 shares

0.03%

% of Portfolio

20

CalPERS

439,094 shares

0.01%

% of Portfolio

21

Canada Pension Plan Investment Board

224,900 shares

0.01%

% of Portfolio

22

Jan van Eck - VanEck

307,103 shares

0.01%

% of Portfolio

23

Legal & General

537,468 shares

0.01%

% of Portfolio

24

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

107,287 shares

0.01%

% of Portfolio

25

Voya Investment Mgmt

87,776 shares

NaN%

% of Portfolio

26

Morgan Stanley

1,504,989 shares

NaN%

% of Portfolio

27

Joel Greenblatt - Gotham Asset Management

28,641 shares

NaN%

% of Portfolio

28

Amundi

259,782 shares

NaN%

% of Portfolio

29

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

92,214 shares

NaN%

% of Portfolio

30

SG Americas Securities

83,024 shares

NaN%

% of Portfolio

31

WCM Investment Management

22,930 shares

NaN%

% of Portfolio

32

Jamie Dimon - JPMorgan Chase

694,550 shares

NaN%

% of Portfolio

33

Invesco

494,604 shares

NaN%

% of Portfolio

34

T. Rowe Price

265,654 shares

NaN%

% of Portfolio

35

Two Sigma Investments

28,775 shares

NaN%

% of Portfolio

36

Ensign Peak Advisors

9,718 shares

NaN%

% of Portfolio

37

Mike Hankin - Brown Advisory INC

9,087 shares

NaN%

% of Portfolio

38

Neuberger Berman

16,196 shares

NaN%

% of Portfolio

39

Ken Fisher - Fisher Asset Management

35,389 shares

NaN%

% of Portfolio

40

PNC Financial Services

17,123 shares

NaN%

% of Portfolio

41

Jane Street Group

6,490 shares

NaN%

% of Portfolio

42

Mitsubishi Ufj Asset Management Co., Ltd.

683 shares

NaN%

% of Portfolio

43

Wellington Management

0 shares

0.00%

% of Portfolio

44

Andreas Halvorsen - Viking Global Investors

7,616,563 shares

1.24%

% of Portfolio

45

Jefferies Group

466,258 shares

0.18%

% of Portfolio

46

Andrew Beck - River Road Asset Mgmt

542,990 shares

0.35%

% of Portfolio

47

Hotchkis & Wiley

447,200 shares

0.07%

% of Portfolio

48

Ray Dalio - Bridgewater Associates

274,911 shares

0.06%

% of Portfolio

49

Mario Gabelli - GAMCO Investors

13,000 shares

0.01%

% of Portfolio

50

Verition Fund Management LLC

22,500 shares

0.01%

% of Portfolio

Institutional InsightPRO

Scale Distribution

MEGA

28%

LARGE

41%

MEDIUM

24%

SMALL

7%

Geographic Distribution

North America
58%
Europe
16%
Asia Pacific
17%
Other
9%

Institutional Activity

Buyers

53

Sellers

36

Holders

89

New

10

Exited

12

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Insider TradingPRO

Trading Statistics

Insider Buyers

16

Insider Sellers

36

Purchase Value

$12.6M

Role Distribution

CEO
23%
CFO
21%
Director
39%
VP
16%
Other
5%
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RatingPRO

83

A-

Overall Score

Moderate institutional interest with stable holdings

Rating Dimensions

Institutional Ownership
93
Recent Activity
76
Concentration
89
Momentum
67
Stability
79

Recent Actions

New

8

Increased

21

Decreased

17

Exited

4

Total

55

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