Company index.

3Com Corp.

ABM Industries Inc.

Acorda Therapeutics Inc.

ADC Telecommunications Inc.

Aetna Inc.

Airgas Inc.

Akamai Technologies Inc.

Alcoa Inc.

Alkermes Inc.

Allied Capital Corp.

Allis-Chalmers Inc.

Alphatec Holdings Inc.

Altria Group

American International Group Inc.

AmerisourceBergen Corp.

Amgen Inc.

Angio Dynamics Inc.

Ann Taylor Stores Corp.

Applied Materials Inc.

AT&T Inc.

Atlas Pipeline Partners LP

Best Buy Co. Inc.

Blue Nile Inc.

Broadpoint Securities Group

CA Inc.

Career Education Corp.

Celera. Corp.

Chesapeake Utilities Corp.

Chevron Corp.

Clayton Williams Energy Inc.

Coca-Cola Co.

Coca-Cola Enterprises Inc.

Comerica Inc.

Community Bank System Inc.

Community Trust Bancorp Inc.

Compellent Technologies Inc.

ConAgra Foods Inc.

Concurrent Computer Corp.

Copart Inc.

Cost Plus Inc.

Cummins Inc.

Dun & Bradstreet Corp.

eBay Inc.

Emeritus Corp.

Empire Resorts Inc.

EnerNOC Inc.

Epicor Software Corp.

Evergreen Energy Inc.

Freddie Mac

Goodyear Tire & Rubber Co.

Great Plains Energy Inc.

Hanesbrands Inc.

Hanmi Financial Corp.

Hartford Financial Services Group Inc.

Hewlett-Packard Co.

iMergent Inc.

Imperial Sugar Co.

Inovio Biomedical Corp.

Intermec Inc.

International Flavors & Fragrances Inc.

IVAX Diagnostics Inc.

J.C. Penney Co. Inc.

Jones Lang LaSalle Inc.

Jones Soda Co.

Kindred Healthcare Inc.

Liberty Global Inc.

LiveDeal Inc.

LiveWire Mobile Inc.

Lucas Energy Inc.

Marchex Inc.

Maui Land & Pineapple Co. Inc.

MBIA Inc.

Merriman Curhan Ford Group Inc.

Monster Worldwide Inc.

MSC Industrial Direct Co. Inc.

Nicor Inc.

NRG Energy Inc.

NutriSystem Inc.

Patterson Companies Inc.

PDI Inc.

Penn National Gaming Inc.

PROS Holdings Inc.

PSS World Medical Inc.

Pzena Investment Management Inc.

Rackspace Hosting Inc.

Rayonier Inc.

Rent-A-Center Inc.

StanCorp Financial Group Inc.

Sur Modics Inc.

Technitrol Inc.

Temple-Inland Inc.

Tier Technologies Inc.

Triumph Group Inc.

UCBH Holdings Inc.

Union Pacific Corp.

Unit Corp.

Valero Energy Corp.

Virtusa Corp.

Vishay Intertechnology Inc.

Walgreen Co.

Whole Foods Market Inc.

Zenith National Insurance Corp.

Zila Inc.