$WLK

Dmitry Balyasny - Balyasny Asset Management

369,672 股

Capital World Investors

4,211,006 股

Wellington Management

1,793,517 股

T. Rowe Price

2,407,457 股

David Solomon - Goldman Sachs

1,393,327 股

Nuveen

564,744 股

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

233,183 股

Jane Street Group

105,686 股

UBS Group

811,266 股

Cliff Asness - AQR Capital Management

260,070 股

Ken Griffin - Citadel Advisors

715,586 股

Janus Henderson Group

269,783 股

Larry Fink - BlackRock

3,079,087 股

State Street Corp

1,380,493 股

Charles Schwab

311,762 股

Israel Englander - Millennium Management

84,997 股

Geode Capital Management

614,334 股

Northern Trust Corp

269,149 股

Morgan Stanley

486,508 股

Invesco

179,402 股

SG Americas Securities

24,576 股

CalPERS

25,000 股

AllianceBernstein (AB)

67,315 股

First Eagle Investment Management

7,118 股

Legal & General

50,737 股

Mitsubishi Ufj Asset Management Co., Ltd.

11,262 股

BNP Paribas

6,690 股

Mike Hankin - Brown Advisory INC

2,226 股

Voya Investment Mgmt

2,436 股

Canada Pension Plan Investment Board

2,210 股

PNC Financial Services

1,522 股

Two Sigma Investments

0 股

Lazard Asset Management

0 股

Joel Greenblatt - Gotham Asset Management

34,564 股

Mario Gabelli - GAMCO Investors

3,491 股

Verition Fund Management LLC

2,000 股

New York State Teachers Retirement System

4,143 股

Natixis

0 股

Diamond Hill Capital Management

0 股

Exoduspoint Capital Management, Lp

0 股

Manning & Napier

0 股

Stanley Druckenmiller - Duquesne Family Office

21,194 股

Jamie Dimon - JPMorgan Chase

0 股