13F institutional ownership facts

Institutions tracked

23

Reported value

$142,338,532.00

Reported shares

8,952,109

Latest filing period

Q1 2026

Top institutional holders

  1. David E. Shaw - D.E. Shaw & Co. · $50,103,555 · 0.03%
  2. Steve Cohen - Point72 Asset Management · $4,501,900 · 0.01%
  3. Ken Griffin - Citadel Advisors · $11,213,014 · <0.01%%
  4. Jane Street Group · $5,123,902 · <0.01%%
  5. Dmitry Balyasny - Balyasny Asset Management · $2,118,866 · <0.01%%
  6. Israel Englander - Millennium Management · $4,820,292 · <0.01%%

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.

$BLCO

Institutional Holdings

23

Top Institutions

Top Institutions

1

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

3,151,167 shares

0.03%

% of Portfolio

2

Steve Cohen - Point72 Asset Management

283,138 shares

0.01%

% of Portfolio

3

Ken Griffin - Citadel Advisors

705,221 shares

NaN%

% of Portfolio

4

Jane Street Group

322,258 shares

NaN%

% of Portfolio

5

Dmitry Balyasny - Balyasny Asset Management

133,262 shares

NaN%

% of Portfolio

6

Israel Englander - Millennium Management

303,163 shares

NaN%

% of Portfolio

7

T. Rowe Price

1,224,603 shares

NaN%

% of Portfolio

8

BNP Paribas

165,829 shares

NaN%

% of Portfolio

9

UBS Group

453,179 shares

NaN%

% of Portfolio

10

Morgan Stanley

845,914 shares

NaN%

% of Portfolio

11

David Solomon - Goldman Sachs

292,886 shares

NaN%

% of Portfolio

12

Two Sigma Investments

14,000 shares

NaN%

% of Portfolio

13

Invesco

11,216 shares

NaN%

% of Portfolio

14

Larry Fink - BlackRock

25,725 shares

NaN%

% of Portfolio

15

Canada Pension Plan Investment Board

0 shares

0.00%

% of Portfolio

16

Nomura Holdings INC

1,256,181 shares

0.05%

% of Portfolio

17

Paul Tudor Jones - Tudor Investment Corp

376,446 shares

0.01%

% of Portfolio

18

Carl Icahn - Icahn Capital Management

3,500,000 shares

0.65%

% of Portfolio

19

Verition Fund Management LLC

27,316 shares

NaN%

% of Portfolio

20

Mario Gabelli - GAMCO Investors

15,000 shares

NaN%

% of Portfolio

21

Lee Ainslie - Maverick Capital

0 shares

0.00%

% of Portfolio

22

Howard Marks - Oaktree Capital Management

3,382,739 shares

0.86%

% of Portfolio

23

Larry Robbins - Glenview Capital Management

1,910,496 shares

0.76%

% of Portfolio

Institutional InsightPRO

Scale Distribution

MEGA

43%

LARGE

41%

MEDIUM

29%

SMALL

-13%

Geographic Distribution

North America
73%
Europe
16%
Asia Pacific
14%
Other
5%

Institutional Activity

Buyers

38

Sellers

36

Holders

74

New

10

Exited

15

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Insider TradingPRO

Trading Statistics

Insider Buyers

16

Insider Sellers

36

Purchase Value

$36.7M

Role Distribution

CEO
28%
CFO
19%
Director
36%
VP
12%
Other
5%
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RatingPRO

88

A

Overall Score

Strong institutional support with positive momentum

Rating Dimensions

Institutional Ownership
93
Recent Activity
76
Concentration
69
Momentum
67
Stability
70

Recent Actions

New

13

Increased

31

Decreased

17

Exited

4

Total

40

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