Scroll down to review the Top 250 and the Bottom 250 stocks–the best-of-the-best and the worst-of-the-worst–in Louis' elite stock grading system, Portfolio Grader. You can click any of the column headers to sort this list by Company Name, Ticker Symbol, Total Grade, Market Cap, Industry or Sector. For more information, feel free to visit the "User's Guide" by clicking the link at the top of this page.

Name Symbol Total Grade Market Cap ($B) Industry Sector
Agilent Technologies, Inc. A B 20.00 Biotechnology Health Technology
American Airlines Group, Inc. AAL D 14.00 Airlines Transportation
Advance Auto Parts, Inc. AAP A 11.00 Specialty Stores Retail Trade
Apple Inc. AAPL B 750.00 Telecommunications Equipment Electronic Technology
AbbVie, Inc. ABBV B 134.00 Pharmaceuticals: Major Health Technology
Ambev SA Sponsored ADR ABEV D 66.00 Beverages: Alcoholic Consumer Non-Durables
Abbott Laboratories ABT A 122.00 Medical Specialties Health Technology
Archer-Daniels-Midland Company ADM B 22.00 Agricultural Commodities/Milling Process Industries
Automatic Data Processing, Inc. ADP B 57.00 Data Processing Services Technology Services
Alliance Data Systems Corporation ADS D 8.00 Data Processing Services Technology Services
Ameren Corporation AEE B 15.00 Electric Utilities Utilities
American Electric Power Company, Inc. AEP B 35.00 Electric Utilities Utilities
Aflac Incorporated AFL B 34.00 Life/Health Insurance Finance
AGCO Corporation AGCO D 4.00 Trucks/Construction/Farm Machinery Producer Manufacturing
AGNC Investment Corp. AGNC B 8.00 Real Estate Investment Trusts Finance
Avangrid, Inc. AGR B 15.00 Electric Utilities Utilities
Arthur J. Gallagher & Co. AJG A 13.00 Insurance Brokers/Services Finance
Albemarle Corporation ALB D 8.00 Chemicals: Specialty Process Industries
Align Technology, Inc. ALGN B 16.00 Medical Specialties Health Technology
Allstate Corporation ALL D 28.00 Property/Casualty Insurance Finance
Allegion PLC ALLE B 7.00 Building Products Producer Manufacturing
Allison Transmission Holdings, Inc. ALSN B 5.00 Trucks/Construction/Farm Machinery Producer Manufacturing
Autoliv Inc. ALV D 6.00 Auto Parts: OEM Producer Manufacturing
Applied Materials, Inc. AMAT D 32.00 Electronic Production Equipment Electronic Technology
Advanced Micro Devices, Inc. AMD A 18.00 Semiconductors Electronic Technology
Affiliated Managers Group, Inc. AMG F 5.00 Investment Managers Finance
Amgen Inc. AMGN B 124.00 Biotechnology Health Technology
Antero Midstream GP LP AMGP D 2.00 Oil & Gas Pipelines Industrial Services
Ameriprise Financial, Inc. AMP D 15.00 Investment Banks/Brokers Finance
American Tower Corporation AMT B 69.00 Real Estate Investment Trusts Finance
TD Ameritrade Holding Corporation AMTD B 27.00 Investment Banks/Brokers Finance
Amazon.com, Inc. AMZN A 752.00 Internet Retail Retail Trade
AutoNation, Inc. AN D 3.00 Specialty Stores Retail Trade
Andeavor Logistics LP ANDX D 8.00 Oil Refining/Marketing Energy Minerals
ANSYS, Inc. ANSS B 12.00 Packaged Software Technology Services
Anthem, Inc. ANTM B 66.00 Managed Health Care Health Services
Aon plc AON B 34.00 Insurance Brokers/Services Finance
A. O. Smith Corporation AOS D 7.00 Building Products Producer Manufacturing
Apache Corporation APA D 10.00 Oil & Gas Production Energy Minerals
Aptiv PLC APTV D 16.00 Auto Parts: OEM Producer Manufacturing
AmeriGas Partners, L.P. APU F 2.00 Wholesale Distributors Distribution Services
Ares Capital Corporation ARCC B 6.00 Investment Managers Finance
Ardagh Group S.A. Class A ARD F 2.00 Containers/Packaging Process Industries
Aramark ARMK D 7.00 Restaurants Consumer Services
Atmos Energy Corporation ATO B 9.00 Gas Distributors Utilities
Grupo Aval Acciones y Valores SA Sponsored ADR Pfd AVAL D 2.00 Major Banks Finance
Broadcom Inc. AVGO B 103.00 Semiconductors Electronic Technology
American Express Company AXP B 81.00 Financial Conglomerates Finance
Acuity Brands, Inc. AYI D 4.00 Electrical Products Producer Manufacturing
Astrazeneca PLC Sponsored ADR AZN B 95.00 Pharmaceuticals: Major Health Technology