Stocks

Equifax Inc

Interpublic Group of Companies

Gartner Inc

Moody's Corp

Nielsen Holdings Plc

Omnicom Group Inc

Robert Half International Inc.

S&P Global Inc

WPP PLC

Vectrus

Booz Allen Hamilton Holding Corporation

Acacia Research Corporation

ALJ Regional Holdings, Inc.

Altimmune, Inc.

Applied DNA Sciences Inc

Atomera Incorporated

AutoWeb, Inc.

Bandwidth Inc.

Barrett Business Services, Inc.

Bazaarvoice, Inc.

Boston Omaha Corporation

Boxlight Corporation

Calyxt, Inc.

Cardtronics plc

CDK Global, Inc.

Celcuity Inc.

ChinaNet Online Holdings, Inc.

Cimpress N.V

Cinedigm Corp

Copart, Inc.

CRA International, Inc.

Cross Country Healthcare, Inc.

DLH Holdings Corp.

Eastside Distilling, Inc.

Etsy, Inc.

Forrester Research, Inc.

Gaia, Inc.

Grand Canyon Education, Inc.

Groupon, Inc.

Healthcare Services Group, Inc.

Heidrick & Struggles International, Inc.

HMS Holdings Corp

Hudson Global, Inc.

Huron Consulting Group Inc.

ICF International, Inc.

iClick Interactive Asia Group Limited

Information Services Group, Inc.

InnerWorkings, Inc.

Insignia Systems, Inc.

Kelly Services, Inc.

Kelly Services, Inc.

Kforce, Inc.

Kimball Electronics, Inc.

Laureate Education, Inc.

Lightbridge Corporation

Lincoln Educational Services Corporation

LM Funding America, Inc.

Marathon Patent Group, Inc.

MDC Partners Inc.

Medpace Holdings, Inc.

MIND C.T.I. Ltd.

Moneygram International, Inc.

National CineMedia, Inc.

Newtek Business Services Corp.

NV5 Global, Inc.

NXT-ID Inc.

Odyssey Marine Exploration, Inc.

OpGen, Inc.

Perficient, Inc.

Performant Financial Corporation

Points International, Ltd.

PRA Group, Inc.

PRA Health Sciences, Inc.

PRGX Global, Inc.

QuinStreet, Inc.

R.R. Donnelley & Sons Company

R1 RCM Inc.

Resources Connection, Inc.

RISE Education Cayman Ltd

ShiftPixy, Inc.

Social Reality, Inc.

SP Plus Corporation

SPAR Group, Inc.

Staffing 360 Solutions, Inc.

Stamps.com Inc.

Tarena International, Inc.

The Hackett Group, Inc.

The Trade Desk, Inc.

TSR, Inc.

TTEC Holdings, Inc.

Wilhelmina International, Inc.

Willdan Group, Inc.

Emerald Expositions Events, Inc.

CAE Inc (CAE)

Chegg, Inc. (CHGG)

Insperity, Inc. (NSP)

ABM Industries Incorporated (ABM)

Broadridge Financial Solutions, Inc.

CBIZ, Inc. (CBZ)

AMN Healthcare Services Inc (AMN)

Clear Channel Outdoor Holdings, Inc. (CCO)

Conduent, Inc.

ASGN Incorporated

Quad Graphics Inc Class A

FTI Consulting, Inc.

WNS (Holdings) Limited (WNS)

Ritchie Bros. Auctioneers Incorporated (RBA)

FleetCor Technologies, Inc. (FLT)

TransEnterix, Inc. (TRXC)

TriNet Group, Inc.

Calgon Carbon Corporation (CCC)

Korn/Ferry International (KFY)

KAR Auction Services, Inc

China Distance Education Holdings Limited (DL)

Bright Horizons Family Solutions Inc. (BFAM)

RYB Education, Inc. Sponsored ADR (RYB)

Team, Inc. (TISI)

Mastech Digital, Inc (MHH)

BG Staffing, Inc.

ADT Inc.

ARC Document Solutions Inc.

Atento S.A.

Brookfield Business Partners L.P. Limited Partnership Units

Brinks Company (The)

Bright Scholar Education Holdings Limited American Depositary Shares each representing one Class A

Cypress Energy Partners L.P. representing limited partner interests

Charles River Laboratories International Inc.

CSS Industries Inc.

Constellium N.V.

Donnelley Financial Solutions Inc.

Deluxe Corporation

Document Security Systems Inc.

Ennis Inc.

Evolent Health Inc Class A

Franklin Covey Company

Four Seasons Education (Cayman) Inc. American Depositary Shares each two ADSs representing one

Genpact Limited

GP Strategies Corporation

Global Ship Lease Inc New Class A

GSE Systems Inc.

Harte-Hanks Inc.

GEE Group Inc.

LiveXLive Media Inc.

LSC Communications Inc.

ManpowerGroup

Monaker Group Inc.

Maximus Inc.

Network-1 Technologies Inc.

PagSeguro Digital Ltd. Class A

Quotient Technology Inc.

RELX PLC PLC American Depositary Shares (Each representing One)

The Rubicon Project Inc.

StarTek Inc.

TrueBlue Inc.

Thomson Reuters Corp

Universal Technical Institute Inc

Viad Corp

Ceridian HCM Holding Inc.

EVO Payments Inc.

OneSmart International Education Group Limited ADS

Sunlands Online Education Group American Depositary Shares representing Class A

Edison Nation Inc.

Puxin Limited American Depositary Shares each representing two

comScore Inc.

Resideo Technologies Inc.

Select Interior Concepts Inc.

Verb Technology Company Inc - Ordinary Shares

Tufin Software Technologies Ltd.

Paysign Inc.

Rekor Systems Inc.

Wah Fu Education Group Limited

AirNet Technology Inc.

Adaptive Biotechnologies Corp - Ordinary Shares

Usio Inc.

Repay Holdings Corporation

Flex Pharma Inc.

Exicure Inc - Ordinary Shares

Black Ridge Acquisition Corp.

Volt Information Sciences Inc.

Command Center Inc.

Shift4 Payments, Inc.

Pharmaceutical Product Development Inc

Franchise Group, Inc.

Quantum Corporation

Warner Music Group Corp.

Centogene B V

Meten Edtechx Education Group Ltd

Progyny, Inc.

ALX Oncology Holdings Inc.

China Liberal Education Holdings Limited

Lixiang Education Holding Co., Ltd. - ADR

Trxade Group, Inc.

Magnite, Inc.

PAE Incorporated - Class A

Paya Holdings Inc.

PMV Pharmaceuticals, Inc.

Research Solutions, Inc

Thryv Holdings, Inc.

VerifyMe, Inc.

Vitru Limited

Zhongchao Inc. - Class A

Montrose Environmental Group

Advantage Solutions Inc. - Class A

Vinco Ventures, Inc.