13F institutional ownership facts

Institutions tracked

49

Reported value

$585,541,625.00

Reported shares

631,128

Latest filing period

Q2 2026

Top institutional holders

  1. Artisan Partners · $1,399,799,026 · 2.22%
  2. T. Rowe Price · $2,484,612,000 · 0.25%
  3. PSP Investments · $78,211,011 · 0.2%
  4. Capital World Investors · $2,040,767,346 · 0.24%
  5. Lazard Asset Management · $122,462,170 · 0.19%
  6. Wellington Management · $863,334,518 · 0.15%

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.

$ARGX

Institutional Holdings

49

Top Institutions

Top Institutions

1

Artisan Partners

1,508,778 shares

2.22%

% of Portfolio

2

T. Rowe Price

2,678,047 shares

0.25%

% of Portfolio

3

PSP Investments

84,300 shares

0.20%

% of Portfolio

4

Capital World Investors

2,199,770 shares

0.24%

% of Portfolio

5

Lazard Asset Management

131,996 shares

0.19%

% of Portfolio

6

Wellington Management

930,548 shares

0.15%

% of Portfolio

7

Two Sigma Investments

185,638 shares

0.12%

% of Portfolio

8

BNP Paribas

157,958 shares

0.05%

% of Portfolio

9

Ron Baron - Baron Capital

136,654 shares

0.19%

% of Portfolio

10

Jennison Associates

226,200 shares

0.13%

% of Portfolio

11

Ensign Peak Advisors

52,027 shares

0.08%

% of Portfolio

12

Adage Capital Partners

50,607 shares

0.07%

% of Portfolio

13

Franklin Resources

224,930 shares

0.05%

% of Portfolio

14

Steve Cohen - Point72 Asset Management

39,983 shares

0.04%

% of Portfolio

15

Canada Pension Plan Investment Board

60,577 shares

0.03%

% of Portfolio

16

Invesco

443,990 shares

0.03%

% of Portfolio

17

Israel Englander - Millennium Management

94,401 shares

0.03%

% of Portfolio

18

Legal & General

177,164 shares

0.03%

% of Portfolio

19

Morgan Stanley

643,123 shares

0.03%

% of Portfolio

20

Ken Griffin - Citadel Advisors

212,416 shares

0.02%

% of Portfolio

21

Nuveen

74,128 shares

0.02%

% of Portfolio

22

Amundi

65,122 shares

0.01%

% of Portfolio

23

David Solomon - Goldman Sachs

177,846 shares

0.01%

% of Portfolio

24

Larry Fink - BlackRock

777,237 shares

0.01%

% of Portfolio

25

Fidelity International (FIL)

16,249 shares

0.01%

% of Portfolio

26

Jan van Eck - VanEck

22,193 shares

0.01%

% of Portfolio

27

Northern Trust Corp

62,219 shares

0.01%

% of Portfolio

28

UBS Group

36,583 shares

NaN%

% of Portfolio

29

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

8,263 shares

NaN%

% of Portfolio

30

Voya Investment Mgmt

5,090 shares

NaN%

% of Portfolio

31

Cliff Asness - AQR Capital Management

10,668 shares

NaN%

% of Portfolio

32

Mitsubishi Ufj Asset Management Co., Ltd.

5,550 shares

NaN%

% of Portfolio

33

PNC Financial Services

3,967 shares

NaN%

% of Portfolio

34

Charles Schwab

13,546 shares

NaN%

% of Portfolio

35

SG Americas Securities

2,999 shares

NaN%

% of Portfolio

36

Neuberger Berman

1,942 shares

NaN%

% of Portfolio

37

Geode Capital Management

23,861 shares

NaN%

% of Portfolio

38

Jamie Dimon - JPMorgan Chase

15,627 shares

NaN%

% of Portfolio

39

State Street Corp

5,899 shares

NaN%

% of Portfolio

40

Ken Fisher - Fisher Asset Management

318 shares

NaN%

% of Portfolio

41

Baillie Gifford

16 shares

NaN%

% of Portfolio

42

Jane Street Group

0 shares

0.00%

% of Portfolio

43

Jefferies Group

45,068 shares

0.28%

% of Portfolio

44

Frank Sands - Sands Capital Management

298,599 shares

1.03%

% of Portfolio

45

Lord, Abbett & Co. LLC

108,253 shares

0.29%

% of Portfolio

46

Ray Dalio - Bridgewater Associates

1,958 shares

0.01%

% of Portfolio

47

New York Life Invest

1,102 shares

0.01%

% of Portfolio

48

Verition Fund Management LLC

1,000 shares

NaN%

% of Portfolio

49

Dmitry Balyasny - Balyasny Asset Management

0 shares

0.00%

% of Portfolio

Institutional InsightPRO

Scale Distribution

MEGA

31%

LARGE

32%

MEDIUM

33%

SMALL

4%

Geographic Distribution

North America
61%
Europe
27%
Asia Pacific
14%
Other
5%

Institutional Activity

Buyers

36

Sellers

27

Holders

78

New

17

Exited

11

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Insider TradingPRO

Trading Statistics

Insider Buyers

14

Insider Sellers

27

Purchase Value

$8.7M

Role Distribution

CEO
26%
CFO
19%
Director
36%
VP
12%
Other
5%
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RatingPRO

66

B-

Overall Score

Strong institutional support with positive momentum

Rating Dimensions

Institutional Ownership
76
Recent Activity
72
Concentration
73
Momentum
89
Stability
90

Recent Actions

New

11

Increased

27

Decreased

11

Exited

2

Total

30

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