13F institutional ownership facts

Institutions tracked

32

Reported value

$36,505,536.00

Reported shares

2,448,836

Latest filing period

Q2 2026

Top institutional holders

  1. Jan van Eck - VanEck · $225,425,013 · 0.14%
  2. Fidelity International (FIL) · $145,280,197 · 0.1%
  3. Two Sigma Investments · $22,881,125 · 0.02%
  4. Steve Cohen - Point72 Asset Management · $8,783,523 · 0.01%
  5. Artisan Partners · $11,560,767 · 0.02%
  6. Jane Street Group · $13,036,022 · <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.

$ARMN

Institutional Holdings

32

Top Institutions

Top Institutions

1

Jan van Eck - VanEck

15,117,127 shares

0.14%

% of Portfolio

2

Fidelity International (FIL)

9,742,016 shares

0.10%

% of Portfolio

3

Two Sigma Investments

1,534,616 shares

0.02%

% of Portfolio

4

Steve Cohen - Point72 Asset Management

589,486 shares

0.01%

% of Portfolio

5

Artisan Partners

775,370 shares

0.02%

% of Portfolio

6

Jane Street Group

874,314 shares

NaN%

% of Portfolio

7

Israel Englander - Millennium Management

736,238 shares

NaN%

% of Portfolio

8

BNP Paribas

646,889 shares

NaN%

% of Portfolio

9

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

529,300 shares

NaN%

% of Portfolio

10

Amundi

1,103,004 shares

NaN%

% of Portfolio

11

Dmitry Balyasny - Balyasny Asset Management

142,978 shares

NaN%

% of Portfolio

12

Jamie Dimon - JPMorgan Chase

3,577,021 shares

NaN%

% of Portfolio

13

Morgan Stanley

3,917,134 shares

NaN%

% of Portfolio

14

PSP Investments

77,357 shares

NaN%

% of Portfolio

15

Lazard Asset Management

113,967 shares

NaN%

% of Portfolio

16

Ken Griffin - Citadel Advisors

246,837 shares

NaN%

% of Portfolio

17

Legal & General

519,790 shares

NaN%

% of Portfolio

18

David Solomon - Goldman Sachs

857,594 shares

NaN%

% of Portfolio

19

Invesco

965,022 shares

NaN%

% of Portfolio

20

Charles Schwab

513,785 shares

NaN%

% of Portfolio

21

Nuveen

252,732 shares

NaN%

% of Portfolio

22

UBS Group

374,450 shares

NaN%

% of Portfolio

23

Geode Capital Management

735,188 shares

NaN%

% of Portfolio

24

SG Americas Securities

30,216 shares

NaN%

% of Portfolio

25

Cliff Asness - AQR Capital Management

28,299 shares

NaN%

% of Portfolio

26

Franklin Resources

10,246 shares

NaN%

% of Portfolio

27

PNC Financial Services

1,900 shares

NaN%

% of Portfolio

28

Larry Fink - BlackRock

41,467 shares

NaN%

% of Portfolio

29

Paul Tudor Jones - Tudor Investment Corp

384,920 shares

0.01%

% of Portfolio

30

Exoduspoint Capital Management, Lp

127,063 shares

0.01%

% of Portfolio

31

Verition Fund Management LLC

50,000 shares

NaN%

% of Portfolio

32

Mario Gabelli - GAMCO Investors

23,035 shares

NaN%

% of Portfolio

Institutional InsightPRO

Scale Distribution

MEGA

27%

LARGE

34%

MEDIUM

21%

SMALL

18%

Geographic Distribution

North America
57%
Europe
29%
Asia Pacific
14%
Other
5%

Institutional Activity

Buyers

52

Sellers

29

Holders

66

New

21

Exited

7

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Insider TradingPRO

Trading Statistics

Insider Buyers

15

Insider Sellers

29

Purchase Value

$30.6M

Role Distribution

CEO
22%
CFO
19%
Director
36%
VP
12%
Other
5%
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RatingPRO

72

B

Overall Score

Strong institutional support with positive momentum

Rating Dimensions

Institutional Ownership
77
Recent Activity
74
Concentration
56
Momentum
93
Stability
86

Recent Actions

New

7

Increased

19

Decreased

14

Exited

6

Total

50

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