13F institutional ownership facts

Institutions tracked

50

Reported value

$1,202,331,858.00

Reported shares

7,352,811

Latest filing period

Q1 2026

Top institutional holders

  1. Artisan Partners · $1,067,344,315 · 1.71%
  2. David E. Shaw - D.E. Shaw & Co. · $919,934,904 · 0.55%
  3. Adage Capital Partners · $147,168,000 · 0.23%
  4. Capital International Investors · $914,890,382 · 0.21%
  5. Ensign Peak Advisors · $81,720,101 · 0.15%
  6. Fidelity International (FIL) · $135,549,413 · 0.11%

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.

$INSM

Institutional Holdings

50

Top Institutions

Top Institutions

1

Artisan Partners

6,527,301 shares

1.71%

% of Portfolio

2

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

5,625,825 shares

0.55%

% of Portfolio

3

Adage Capital Partners

900,000 shares

0.23%

% of Portfolio

4

Capital International Investors

5,595,194 shares

0.21%

% of Portfolio

5

Ensign Peak Advisors

499,756 shares

0.15%

% of Portfolio

6

Fidelity International (FIL)

828,947 shares

0.11%

% of Portfolio

7

Franklin Resources

2,617,251 shares

0.10%

% of Portfolio

8

Israel Englander - Millennium Management

1,157,786 shares

0.08%

% of Portfolio

9

Ken Griffin - Citadel Advisors

2,182,571 shares

0.06%

% of Portfolio

10

BNP Paribas

604,600 shares

0.05%

% of Portfolio

11

Cliff Asness - AQR Capital Management

675,485 shares

0.05%

% of Portfolio

12

Dmitry Balyasny - Balyasny Asset Management

221,707 shares

0.05%

% of Portfolio

13

Geode Capital Management

4,450,389 shares

0.05%

% of Portfolio

14

Invesco

1,988,968 shares

0.05%

% of Portfolio

15

Larry Fink - BlackRock

16,678,146 shares

0.05%

% of Portfolio

16

Jennison Associates

604,694 shares

0.07%

% of Portfolio

17

T. Rowe Price

3,092,807 shares

0.06%

% of Portfolio

18

AllianceBernstein (AB)

688,734 shares

0.04%

% of Portfolio

19

UBS Group

1,737,481 shares

0.04%

% of Portfolio

20

Voya Investment Mgmt

243,706 shares

0.04%

% of Portfolio

21

Two Sigma Investments

237,017 shares

0.03%

% of Portfolio

22

CalPERS

344,612 shares

0.03%

% of Portfolio

23

Charles Schwab

1,069,390 shares

0.03%

% of Portfolio

24

Janus Henderson Group

419,304 shares

0.03%

% of Portfolio

25

Legal & General

787,079 shares

0.03%

% of Portfolio

26

Neuberger Berman

270,700 shares

0.03%

% of Portfolio

27

Northern Trust Corp

1,294,000 shares

0.03%

% of Portfolio

28

State Street Corp

5,551,699 shares

0.03%

% of Portfolio

29

David Solomon - Goldman Sachs

942,646 shares

0.02%

% of Portfolio

30

Nuveen

534,750 shares

0.02%

% of Portfolio

31

SG Americas Securities

137,149 shares

0.02%

% of Portfolio

32

Morgan Stanley

1,331,542 shares

0.01%

% of Portfolio

33

Capital World Investors

1,362,291 shares

0.03%

% of Portfolio

34

Mitsubishi Ufj Asset Management Co., Ltd.

255,247 shares

0.03%

% of Portfolio

35

Renaissance Technologies

20,300 shares

0.01%

% of Portfolio

36

Jan van Eck - VanEck

104,290 shares

0.01%

% of Portfolio

37

Mike Hankin - Brown Advisory INC

22,949 shares

0.01%

% of Portfolio

38

WCM Investment Management

15,707 shares

0.01%

% of Portfolio

39

Wellington Management

399,044 shares

0.01%

% of Portfolio

40

Robeco Institutional Asset Management

20,774 shares

NaN%

% of Portfolio

41

Canada Pension Plan Investment Board

39,900 shares

NaN%

% of Portfolio

42

Jane Street Group

11,401 shares

NaN%

% of Portfolio

43

PNC Financial Services

8,910 shares

NaN%

% of Portfolio

44

Exoduspoint Capital Management, Lp

148,133 shares

0.20%

% of Portfolio

45

Ray Dalio - Bridgewater Associates

295,579 shares

0.22%

% of Portfolio

46

Lord, Abbett & Co. LLC

397,261 shares

0.21%

% of Portfolio

47

Garrett Thornburg - Thornburg Invest Mgmt

38,337 shares

0.07%

% of Portfolio

48

John P. Calamos, Sr. - Calamos Advisors LLC

36,373 shares

0.02%

% of Portfolio

49

Nomura Holdings INC

19,045 shares

0.01%

% of Portfolio

50

PFA Pension

114,788 shares

0.06%

% of Portfolio

Institutional InsightPRO

Scale Distribution

MEGA

36%

LARGE

22%

MEDIUM

28%

SMALL

14%

Geographic Distribution

North America
66%
Europe
27%
Asia Pacific
17%
Other
9%

Institutional Activity

Buyers

51

Sellers

17

Holders

93

New

17

Exited

8

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Insider TradingPRO

Trading Statistics

Insider Buyers

14

Insider Sellers

17

Purchase Value

$20.3M

Role Distribution

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

76

B+

Overall Score

Moderate institutional interest with stable holdings

Rating Dimensions

Institutional Ownership
71
Recent Activity
72
Concentration
68
Momentum
89
Stability
91

Recent Actions

New

6

Increased

17

Decreased

11

Exited

2

Total

45

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