$MTRN

PSP Investments

71,497 股

First Eagle Investment Management

119,300 股

Larry Fink - BlackRock

3,473,501 股

Nuveen

228,570 股

Ken Griffin - Citadel Advisors

64,753 股

Jane Street Group

54,177 股

BNP Paribas

85,754 股

Charles Schwab

270,972 股

David Solomon - Goldman Sachs

235,842 股

Geode Capital Management

591,006 股

Morgan Stanley

411,140 股

Northern Trust Corp

264,657 股

State Street Corp

1,456,230 股

Ken Fisher - Fisher Asset Management

495,230 股

Cliff Asness - AQR Capital Management

69,840 股

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

18,033 股

T. Rowe Price

329,282 股

Wellington Management

158,335 股

Invesco

200,119 股

Legal & General

50,958 股

Israel Englander - Millennium Management

12,224 股

Voya Investment Mgmt

8,036 股

UBS Group

45,864 股

Joel Greenblatt - Gotham Asset Management

2,778 股

Jamie Dimon - JPMorgan Chase

108,166 股

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

8,210 股

Ensign Peak Advisors

1,648 股

Neuberger Berman

3,652 股

PNC Financial Services

4,093 股

Franklin Resources

5,190 股

SG Americas Securities

1,758 股

Canada Pension Plan Investment Board

700 股

Amundi

854 股

Mitsubishi Ufj Asset Management Co., Ltd.

59 股

Two Sigma Investments

0 股

Capital World Investors

0 股

Segall Bryant & Hamill, LLC

313,988 股

Mario Gabelli - GAMCO Investors

180,940 股

Chuck Royce - Royce & Associates

79,530 股

George Soros - Soros Fund Management

1,437 股

Ray Dalio - Bridgewater Associates

3,213 股

Cathie Wood - ARK Investment Management

455 股

Stephen Schwarzman - Blackstone

783 股

Douglas Granat - Trigran Investments

219,877 股