13F institutional ownership facts

Institutions tracked

50

Reported value

$468,088,077.00

Reported shares

8,933,831

Latest filing period

Q2 2026

Top institutional holders

  1. Renaissance Technologies · $338,520,325 · 0.47%
  2. Adage Capital Partners · $71,676,360 · 0.1%
  3. PSP Investments · $35,492,635 · 0.09%
  4. Artisan Partners · $43,540,559 · 0.07%
  5. Two Sigma Investments · $54,402,305 · 0.04%
  6. T. Rowe Price · $353,003,000 · 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.

$ALKS

Institutional Holdings

50

Top Institutions

Top Institutions

1

Renaissance Technologies

6,460,928 shares

0.47%

% of Portfolio

2

Adage Capital Partners

1,368,000 shares

0.10%

% of Portfolio

3

PSP Investments

677,405 shares

0.09%

% of Portfolio

4

Artisan Partners

831,006 shares

0.07%

% of Portfolio

5

Two Sigma Investments

1,038,311 shares

0.04%

% of Portfolio

6

T. Rowe Price

6,737,328 shares

0.04%

% of Portfolio

7

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

1,312,031 shares

0.03%

% of Portfolio

8

Ensign Peak Advisors

335,208 shares

0.03%

% of Portfolio

9

Nuveen

2,324,197 shares

0.03%

% of Portfolio

10

Wellington Management

2,814,804 shares

0.03%

% of Portfolio

11

Charles Schwab

2,335,117 shares

0.02%

% of Portfolio

12

Larry Fink - BlackRock

29,235,739 shares

0.02%

% of Portfolio

13

BNP Paribas

655,140 shares

0.01%

% of Portfolio

14

David Solomon - Goldman Sachs

2,023,984 shares

0.01%

% of Portfolio

15

Dmitry Balyasny - Balyasny Asset Management

142,366 shares

0.01%

% of Portfolio

16

Franklin Resources

1,170,242 shares

0.01%

% of Portfolio

17

Geode Capital Management

4,477,876 shares

0.01%

% of Portfolio

18

Israel Englander - Millennium Management

319,595 shares

0.01%

% of Portfolio

19

Ken Griffin - Citadel Advisors

1,645,101 shares

0.01%

% of Portfolio

20

Northern Trust Corp

1,831,619 shares

0.01%

% of Portfolio

21

State Street Corp

9,160,575 shares

0.01%

% of Portfolio

22

Voya Investment Mgmt

118,998 shares

0.01%

% of Portfolio

23

CalPERS

347,246 shares

0.01%

% of Portfolio

24

Ken Fisher - Fisher Asset Management

419,102 shares

0.01%

% of Portfolio

25

Neuberger Berman

260,208 shares

0.01%

% of Portfolio

26

Robeco Institutional Asset Management

92,592 shares

0.01%

% of Portfolio

27

SG Americas Securities

164,236 shares

NaN%

% of Portfolio

28

Morgan Stanley

1,751,882 shares

NaN%

% of Portfolio

29

Legal & General

393,524 shares

NaN%

% of Portfolio

30

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

41,900 shares

NaN%

% of Portfolio

31

Cliff Asness - AQR Capital Management

212,968 shares

NaN%

% of Portfolio

32

Amundi

217,739 shares

NaN%

% of Portfolio

33

UBS Group

300,350 shares

NaN%

% of Portfolio

34

Invesco

443,107 shares

NaN%

% of Portfolio

35

Canada Pension Plan Investment Board

48,500 shares

NaN%

% of Portfolio

36

Josef Lakonishok - Lsv Asset Management

14,800 shares

NaN%

% of Portfolio

37

Joel Greenblatt - Gotham Asset Management

11,157 shares

NaN%

% of Portfolio

38

Jamie Dimon - JPMorgan Chase

262,721 shares

NaN%

% of Portfolio

39

Mitsubishi Ufj Asset Management Co., Ltd.

20,588 shares

NaN%

% of Portfolio

40

PNC Financial Services

13,456 shares

NaN%

% of Portfolio

41

Jane Street Group

9,990 shares

NaN%

% of Portfolio

42

Segall Bryant & Hamill, LLC

498,222 shares

0.31%

% of Portfolio

43

Louis Moore Bacon - Moore Capital Management

76,540 shares

0.06%

% of Portfolio

44

Exoduspoint Capital Management, Lp

31,684 shares

0.01%

% of Portfolio

45

Stephen Schwarzman - Blackstone

31,682 shares

0.01%

% of Portfolio

46

Chuck Royce - Royce & Associates

58,072 shares

0.02%

% of Portfolio

47

Murray Stahl - Horizon Kinetics

20,132 shares

0.01%

% of Portfolio

48

Paul Tudor Jones - Tudor Investment Corp

25,889 shares

NaN%

% of Portfolio

49

Farallon Capital

0 shares

0.00%

% of Portfolio

50

Ray Dalio - Bridgewater Associates

0 shares

0.00%

% of Portfolio

Institutional InsightPRO

Scale Distribution

MEGA

44%

LARGE

38%

MEDIUM

32%

SMALL

-14%

Geographic Distribution

North America
74%
Europe
28%
Asia Pacific
17%
Other
9%

Institutional Activity

Buyers

59

Sellers

33

Holders

77

New

19

Exited

12

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Insider TradingPRO

Trading Statistics

Insider Buyers

22

Insider Sellers

33

Purchase Value

$22.8M

Role Distribution

CEO
29%
CFO
21%
Director
39%
VP
16%
Other
5%
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RatingPRO

84

A-

Overall Score

Moderate institutional interest with stable holdings

Rating Dimensions

Institutional Ownership
79
Recent Activity
88
Concentration
57
Momentum
91
Stability
67

Recent Actions

New

14

Increased

33

Decreased

20

Exited

4

Total

55

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