NBR 机构持股一览：235 家法人

目前共有 235 家机构持有 NBR，以下按持股市值由高至低排序。

主要持有机构	总市值	平均占比
BlackRock, Inc.	US$1.1亿	0.00%
ADAGE CAPITAL PARTNERS GP, L.L.C.	US$6368.4万	0.10%
VANGUARD CAPITAL MANAGEMENT LLC	US$5415.7万	0.00%
AMERICAN CENTURY COMPANIES INC	US$4353.8万	0.02%
Parallax Volatility Advisers, L.P.	US$4271.9万	0.11%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	US$4059.6万	0.01%
CIBC WORLD MARKET INC.	US$4025.0万	0.07%
STATE STREET CORP	US$4001.8万	0.00%
DIMENSIONAL FUND ADVISORS LP	US$3854.5万	0.01%
Miller Value Partners, LLC	US$3824.8万	9.98%
TWO SIGMA INVESTMENTS, LP	US$3383.9万	0.03%
VANGUARD PORTFOLIO MANAGEMENT LLC	US$3303.5万	0.00%
GEODE CAPITAL MANAGEMENT, LLC	US$3028.8万	0.00%
GENDELL JEFFREY L	US$2950.1万	0.40%
VAN ECK ASSOCIATES CORP	US$2668.6万	0.02%
AQR CAPITAL MANAGEMENT LLC	US$2432.2万	0.01%
MORGAN STANLEY	US$1738.0万	0.00%
CITADEL ADVISORS LLC	US$1636.2万	0.00%
BANK OF AMERICA CORP /DE/	US$1307.4万	0.00%
Invesco Ltd.	US$1251.0万	0.00%
GOLDMAN SACHS GROUP INC	US$1193.3万	0.00%
NORTHERN TRUST CORP	US$1175.2万	0.00%
SUSQUEHANNA INTERNATIONAL GROUP, LLP	US$1105.4万	0.00%
D. E. Shaw & Co., Inc.	US$1016.8万	0.01%
Hara Capital LLC	US$967.4万	4.83%
BRIDGEWAY CAPITAL MANAGEMENT, LLC	US$840.5万	0.17%
Allianz Asset Management GmbH	US$822.9万	0.01%
VANGUARD FIDUCIARY TRUST CO	US$803.7万	0.00%
Nuveen, LLC	US$787.1万	0.00%
WOLVERINE ASSET MANAGEMENT LLC	US$759.5万	0.07%
BARCLAYS PLC	US$637.2万	0.00%
Bank of New York Mellon Corp	US$594.3万	0.00%
VOLORIDGE INVESTMENT MANAGEMENT, LLC	US$590.1万	0.02%
Empowered Funds, LLC	US$565.1万	0.04%
MARSHALL WACE, LLP	US$541.3万	0.01%
ROYAL BANK OF CANADA	US$500.0万	0.00%
MILLENNIUM MANAGEMENT LLC	US$467.1万	0.00%
Creative Planning	US$433.0万	0.00%
Fulcrum Asset Management LLP	US$432.1万	0.65%
HighTower Advisors, LLC	US$400.2万	0.00%
MACKENZIE FINANCIAL CORP	US$393.3万	0.00%
Lombard Odier Asset Management (USA) Corp	US$392.4万	0.41%
RHUMBLINE ADVISERS	US$368.3万	0.00%
UBS Group AG	US$354.6万	0.00%
De Lisle Partners LLP	US$351.1万	0.42%
FEDERATED HERMES, INC.	US$308.5万	0.01%
FMR LLC	US$307.9万	0.00%
HRT FINANCIAL LP	US$280.6万	0.01%
STOREBRAND ASSET MANAGEMENT AS	US$274.5万	0.01%
PRUDENTIAL FINANCIAL INC	US$273.6万	0.00%
Jump Financial, LLC	US$271.3万	0.04%
Knights of Columbus Asset Advisors LLC	US$246.8万	0.14%
JANE STREET GROUP, LLC	US$238.4万	0.00%
WELLS FARGO & COMPANY/MN	US$230.9万	0.00%
Numerai GP LLC	US$228.0万	0.23%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	US$226.3万	0.00%
Engineers Gate Manager LP	US$220.5万	0.03%
Susquehanna Portfolio Strategies, LLC	US$219.5万	0.03%
Kestra Advisory Services, LLC	US$214.6万	0.01%
Man Group plc	US$202.8万	0.00%
NICOLA WEALTH MANAGEMENT LTD.	US$199.7万	0.24%
Connor, Clark & Lunn Investment Management Ltd.	US$196.1万	0.00%
OneDigital Investment Advisors LLC	US$193.1万	0.02%
PRICE T ROWE ASSOCIATES INC /MD/	US$178.5万	0.00%
RAYMOND JAMES FINANCIAL INC	US$177.7万	0.00%
Swiss National Bank	US$173.8万	0.00%
Trexquant Investment LP	US$165.5万	0.01%
GSA CAPITAL PARTNERS LLP	US$157.8万	0.10%
Invst, LLC	US$157.8万	0.18%
JENNISON ASSOCIATES LLC	US$144.8万	0.00%
RENAISSANCE TECHNOLOGIES LLC	US$144.6万	0.00%
DEUTSCHE BANK AG\	US$136.1万	0.00%
WINTON GROUP Ltd	US$133.4万	0.05%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	US$132.5万	0.00%
Universal- Beteiligungs- und Servicegesellschaft mbH	US$132.0万	0.00%
RBF Capital, LLC	US$130.8万	0.06%
FRANKLIN RESOURCES INC	US$118.9万	0.00%
Mariner, LLC	US$115.9万	0.00%
JPMORGAN CHASE & CO	US$114.6万	0.00%
CoreCommodity Management, LLC	US$112.0万	0.21%
LAZARD ASSET MANAGEMENT LLC	US$109.4万	0.00%
Brevan Howard Capital Management LP	US$105.7万	0.01%
Williams Jones Wealth Management, LLC.	US$103.3万	0.01%
IEQ CAPITAL, LLC	US$100.3万	0.00%
XTX Topco Ltd	US$96.7万	0.02%
Legal & General Group Plc	US$92.0万	0.00%
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	US$90.0万	0.00%
Quadrature Capital Ltd	US$87.3万	0.01%
Quantinno Capital Management LP	US$84.9万	0.00%
SG Americas Securities, LLC	US$83.9万	0.00%
Mirae Asset Global Investments Co., Ltd.	US$83.1万	0.00%
Walleye Trading LLC	US$82.4万	0.00%
ALGERT GLOBAL LLC	US$81.7万	0.01%
AMERIPRISE FINANCIAL INC	US$81.3万	0.00%
MANGROVE PARTNERS IM, LLC	US$78.3万	0.06%
ALLIANCEBERNSTEIN L.P.	US$77.8万	0.00%
Vanguard Personalized Indexing Management, LLC	US$75.4万	0.01%
Vanguard Global Advisers, LLC	US$72.6万	0.00%
Ethic Inc.	US$70.1万	0.01%
MetLife Investment Management, LLC	US$66.9万	0.00%
MARATHON CAPITAL MANAGEMENT	US$64.5万	0.14%
VANGUARD ASSET MANAGEMENT, Ltd	US$63.1万	0.00%
CWM, LLC	US$61.6万	0.00%
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	US$57.3万	0.00%
MERCER GLOBAL ADVISORS INC /ADV	US$56.1万	0.00%
ALPS ADVISORS INC	US$55.7万	0.00%
Cetera Investment Advisers	US$54.8万	0.00%
Federation des caisses Desjardins du Quebec	US$54.2万	0.00%
Integrated Quantitative Investments LLC	US$54.0万	0.10%
HB Wealth Management, LLC	US$53.0万	0.00%
Jaffetilchin Investment Partners, LLC	US$52.0万	0.03%
Diametric Capital, LP	US$50.9万	0.13%
PROFUND ADVISORS LLC	US$50.8万	0.02%
COLDSTREAM CAPITAL MANAGEMENT INC	US$50.1万	0.01%
Amundi	US$48.9万	0.00%
WHITEBOX ADVISORS LLC	US$48.5万	0.01%
Ashton Thomas Private Wealth, LLC	US$46.8万	0.01%
JONES FINANCIAL COMPANIES LLLP	US$46.8万	0.00%
BAILARD, INC.	US$45.6万	0.01%
LOS ANGELES CAPITAL MANAGEMENT LLC	US$43.6万	0.00%
Virtu Financial LLC	US$42.7万	0.02%
Campbell & CO Investment Adviser LLC	US$42.6万	0.02%
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	US$42.4万	0.00%
MARTINGALE ASSET MANAGEMENT L P	US$41.8万	0.01%
Vise Technologies, Inc.	US$41.6万	0.01%
INTECH INVESTMENT MANAGEMENT LLC	US$40.9万	0.00%
TUDOR INVESTMENT CORP ET AL	US$40.0万	0.00%
NEW YORK STATE COMMON RETIREMENT FUND	US$37.9万	0.00%
Quantbot Technologies LP	US$36.7万	0.02%
JANUS HENDERSON GROUP PLC	US$36.6万	0.00%
Kentucky Retirement Systems	US$36.4万	0.03%
AGP FRANKLIN, LLC	US$36.1万	0.18%
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	US$34.3万	0.00%
Police & Firemen's Retirement System of New Jersey	US$33.8万	0.00%
MANUFACTURERS LIFE INSURANCE COMPANY, THE	US$32.9万	0.00%
PNC FINANCIAL SERVICES GROUP, INC.	US$32.4万	0.00%
Kiker Wealth Management, LLC	US$31.8万	0.15%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	US$31.5万	0.00%
BANK OF MONTREAL /CAN/	US$31.0万	0.00%
Optiver Holding B.V.	US$30.9万	0.00%
EVERGREEN CAPITAL MANAGEMENT LLC	US$30.1万	0.01%
SCOTIA CAPITAL INC.	US$28.7万	0.00%
Zurcher Kantonalbank (Zurich Cantonalbank)	US$26.8万	0.00%
Walleye Capital LLC	US$25.0万	0.00%
COMMONWEALTH EQUITY SERVICES, LLC	US$24.8万	0.00%
PRELUDE CAPITAL MANAGEMENT, LLC	US$24.6万	0.02%
Vanguard Investments Australia, Ltd.	US$24.5万	0.00%
CAPTRUST FINANCIAL ADVISORS	US$24.4万	0.00%
HSBC HOLDINGS PLC	US$24.1万	0.00%
ARIZONA STATE RETIREMENT SYSTEM	US$24.1万	0.00%