$NBR

Adage Capital Partners

420,000 股

Two Sigma Investments

331,585 股

Cliff Asness - AQR Capital Management

303,531 股

Jan van Eck - VanEck

328,541 股

Renaissance Technologies

46,725 股

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

97,002 股

Charles Schwab

377,721 股

Joel Greenblatt - Gotham Asset Management

17,914 股

David Solomon - Goldman Sachs

265,756 股

BNP Paribas

50,357 股

Geode Capital Management

418,217 股

Lazard Asset Management

13,147 股

Larry Fink - BlackRock

1,310,684 股

Northern Trust Corp

145,741 股

UBS Group

93,225 股

State Street Corp

484,651 股

Morgan Stanley

168,392 股

Jennison Associates

14,148 股

Invesco

98,635 股

Nuveen

32,042 股

Ken Griffin - Citadel Advisors

12,602 股

Franklin Resources

30,569 股

Jamie Dimon - JPMorgan Chase

97,635 股

SG Americas Securities

9,577 股

Voya Investment Mgmt

2,836 股

T. Rowe Price

24,461 股

Israel Englander - Millennium Management

3,403 股

PNC Financial Services

3,759 股

Legal & General

8,765 股

Ensign Peak Advisors

1,049 股

Amundi

6,213 股

Mitsubishi Ufj Asset Management Co., Ltd.

50 股

Wellington Management

0 股

Natixis

7,800 股

Paul Tudor Jones - Tudor Investment Corp

5,362 股

John Hussman - Hussman Strategic Advisors

10,500 股

Bill Miller - Miller Value Partners

445,460 股