13F institutional ownership facts

Institutions tracked

34

Reported value

$57,719,364.00

Reported shares

1,390,493

Latest filing period

Q2 2026

Top institutional holders

  1. David E. Shaw - D.E. Shaw & Co. · $15,227,736 · 0.01%
  2. BNP Paribas · $15,210,800 · 0.01%
  3. UBS Group · $59,321,525 · 0.01%
  4. Baillie Gifford · $38,741,615 · 0.04%
  5. Legal & General · $31,417,382 · 0.01%
  6. Nuveen · $26,085,133 · 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.

$AMSC

Institutional Holdings

34

Top Institutions

Top Institutions

1

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

366,845 shares

0.01%

% of Portfolio

2

BNP Paribas

366,437 shares

0.01%

% of Portfolio

3

UBS Group

1,429,090 shares

0.01%

% of Portfolio

4

Baillie Gifford

933,308 shares

0.04%

% of Portfolio

5

Legal & General

756,863 shares

0.01%

% of Portfolio

6

Nuveen

628,406 shares

0.01%

% of Portfolio

7

David Solomon - Goldman Sachs

1,294,047 shares

NaN%

% of Portfolio

8

Dmitry Balyasny - Balyasny Asset Management

68,847 shares

NaN%

% of Portfolio

9

Jane Street Group

170,319 shares

NaN%

% of Portfolio

10

Israel Englander - Millennium Management

100,762 shares

NaN%

% of Portfolio

11

Two Sigma Investments

90,340 shares

NaN%

% of Portfolio

12

Cliff Asness - AQR Capital Management

194,477 shares

NaN%

% of Portfolio

13

Geode Capital Management

1,243,198 shares

NaN%

% of Portfolio

14

Larry Fink - BlackRock

4,095,371 shares

NaN%

% of Portfolio

15

Charles Schwab

399,125 shares

NaN%

% of Portfolio

16

Northern Trust Corp

433,792 shares

NaN%

% of Portfolio

17

State Street Corp

1,358,225 shares

NaN%

% of Portfolio

18

T. Rowe Price

343,867 shares

NaN%

% of Portfolio

19

Morgan Stanley

635,833 shares

NaN%

% of Portfolio

20

Mitsubishi Ufj Asset Management Co., Ltd.

32,145 shares

NaN%

% of Portfolio

21

Amundi

63,251 shares

NaN%

% of Portfolio

22

Voya Investment Mgmt

15,902 shares

NaN%

% of Portfolio

23

Wellington Management

85,244 shares

NaN%

% of Portfolio

24

Invesco

180,660 shares

NaN%

% of Portfolio

25

Ken Griffin - Citadel Advisors

20,528 shares

NaN%

% of Portfolio

26

Jamie Dimon - JPMorgan Chase

149,502 shares

NaN%

% of Portfolio

27

Franklin Resources

33,360 shares

NaN%

% of Portfolio

28

Ensign Peak Advisors

3,050 shares

NaN%

% of Portfolio

29

PNC Financial Services

386 shares

NaN%

% of Portfolio

30

Canada Pension Plan Investment Board

0 shares

0.00%

% of Portfolio

31

SG Americas Securities

0 shares

0.00%

% of Portfolio

32

Chuck Royce - Royce & Associates

555,821 shares

0.19%

% of Portfolio

33

Exoduspoint Capital Management, Lp

8,325 shares

NaN%

% of Portfolio

34

Lazard Asset Management

0 shares

0.00%

% of Portfolio

Institutional InsightPRO

Scale Distribution

MEGA

37%

LARGE

24%

MEDIUM

31%

SMALL

8%

Geographic Distribution

North America
67%
Europe
29%
Asia Pacific
8%
Other
5%

Institutional Activity

Buyers

52

Sellers

19

Holders

96

New

21

Exited

13

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Insider TradingPRO

Trading Statistics

Insider Buyers

15

Insider Sellers

19

Purchase Value

$20.6M

Role Distribution

CEO
22%
CFO
15%
Director
30%
VP
12%
Other
5%
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RatingPRO

77

B+

Overall Score

Strong institutional support with positive momentum

Rating Dimensions

Institutional Ownership
72
Recent Activity
74
Concentration
71
Momentum
93
Stability
64

Recent Actions

New

7

Increased

19

Decreased

14

Exited

6

Total

50

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