Petsky Prunier Software & Information Index Constituents

Accelyrs Inc. [NasdaqGS: ACCL]
Actuate Corporation [NasdaqGS:BIRT]
Acxiom Corporation [NasdaqGS: ACXM]
Adobe Systems Inc. [NasdaqGS: ADBE]
Advent Software, Inc. [NasdaqGS:ADVS]
Advisory Board Co. [NasdaqGS:ABCO]
Akamai Technologies Inc. [NasdaqGS:AKAM]
Alliance Data Systems Corporation [NYSE:ADS]
Allocate Software PLC [AIM:ALL]
Allscripts Healthcare Solutions, Inc. [NasdaqGS:MDRX]
Alterian PLC [LSE:ALN]
Arbitron Inc. [NYSE:ARB]
Athenahealth, Inc. [NasdaqGS:ATHN]
Automatic Data Processing, Inc. [NasdaqGS:ADP]
Autonomy Corp. PLC [LSE:AU]
Aveva Group PLC [LSE:AVV]
Blackbaud Inc. [NasdaqGS:BLKB]
Blackboard Inc. [NasdaqGS:BBBB]
Booz Allen Hamilton Inc. [NYSE:BAH]
Brainjuicer Group PLC [AIM:BJU]
Broadridge Financial Solutions Inc. [NYSE:BR]
Cegedim SA [ENXTPA:CGM]
Cello Group PLC [AIMCLL]
Cerner Corporation [NasdaqGS:CERN]
Cision AB [OM:CSN]
comScore, Inc. [NasdaqGS:SCOR]
Concur Technologies, Inc. [NasdaqGS:CNQR]
Constant Contact, Inc. [NasdaqGS:CTCT]
Convio, Inc. [NasdaqGM:CNVO]
CoreLogic, Inc. [NYSE:CLGX]
Cornerstone OnDemand Inc. [CSOD]
Corporate Executive Board Co. [NYSE:EXBD]
CoStar Group Inc. [NasdaqGS:CSGP]
CRA International Inc. [NasdaqGS:CRAI]
Craneware PLC [AIM:CRW]
DemandTec, Inc. [NasdaqGM:DMAN]
DG FastChannel, Inc. [NasdaqGS:DGIT]
Digital River Inc. [NasdaqGS:DRIV]
Dun & Bradstreet Corp. [NYSE:DNB]
Ebiquity PLC [AIM:EBQ]
Ebix Inc. [NasdaqGS:EBIX]
Envestnet, Inc. [NYSE:ENV]
EPIQ Systems, Inc. [NasdaqGS:EPIQ]
Epocrates, Inc. [EPOc]
Equifax Inc. [NYSE:EFX]
Experian PLC [LSE:EXPN]
FactSet Research Systems Inc. [NYSE:FDS]
Fair Issac Corp. [NYSE:FICO]
Fidelity National Information Services, Inc. [NYSE:FIS]
Fidessa Group PLC [LSE:FDSA]
Financial Engines, Inc. [NasdaqGS:FNGN]
Forrester Research Inc. [NasdaqGS:FORR]
FTI Consulting Inc. [NYSE:FCN]
Gartner Inc. [NYSE:IT]
Gfk Aktiengesellschaft [XTRA:GFK]
GlobeOp Financial Services S.A. [LSE:GO]
Green Dot Corp. [GDOT]
Harris Interactive Inc. [NasdaqGS:HPOL]
Harte-Hanks Inc. [NYSE:HHS]
IHS Inc. [NYSE:IHS]
Informa PLC [LSE:INF]
Informatica Corporation [NasdaqGS:INFA]
Information Services Group, Inc. [NasdaqGM:III]
InnerWorkings Inc. [NasdaqGS:INWK]
Interactive Intelligence, Inc. [NasdaqGS:ININ]
International Datacasting Corporation [TSX:IDC]
Ipsos SA [ENXTPA:IPS]
Isoftstone Holdings Limited [NYSE:ISS]
JDA Software Group Inc. [NasdaqGS:JDAS]
Kenexa Corp. [NasdaqGS:KNXA]
Keynote Systems Inc. [NasdaqGS:KEYN]
LECG Corporation [NasdaqGS:XPRT]
Lender Processing Services, Inc. [NYSE:LPS]
MacDonald Dettwiler & Associates Ltd. [TSX:MDA]
MedAssets, Inc. [NasdaqGS:MDAS]
MediaMind Technologies Inc. [NasdaqGS:MDMD]
Mediware Information Systems Inc. [NasdaqCM: MEDW]
Merge Healthcare Incorporated [NasdaqGS:MRGE]
Misys PLC [LSE:MSY]
Moody's Corp. [NYSE:MCO]
Morningstar Inc. [NasdaqGS:MORN]
MSCI Inc. [NYSE:MSCI]
National Research Corp. [NasdaqGM:NRCI]
Navigant Consulting Inc. [NYSE:NCI]
Nielsen Holdings B.V. [NYSE:NLSN]
Onvia Inc. [NasdaqGM:ONVI]
Open Text Corp. [NasdaqGS:OTEX]
Parametric Technology Corporation [NasdaqGS:PMTC]
Paychex Inc. [NasdaqGS:PAYX]
PROS Holdings, Inc. [NYSE:PRO]
Qlik Technologies, Inc. [NasdaqGS:QLIK]
Quality Systems Inc. [NasdaqGS:QSII]
RealPage, Inc. [NasdaqGS:RP]
Reed Elsevier PLC [LSE:REL]
Reis, Inc. [NasdaqGM:REIS]
Rightnow Technologies Inc. [NasdaqGS:RNOW]
S1 Corporation [NasdaqGS:SONE]
Sage Group PLC [LSE:SGE]
Salesforce.com [NYSE:CRM]
Solera Holdings Inc. [NYSE:SLH]
SPS Commerce, Inc. [NasdaqGM:SPSC]
SS&C Technologies Holdings, Inc. [NasdaqGS:SSNC]
Streamline Health Solutions, Inc. [NasdaqCM:STRM]
SuccessFactors, Inc. [NasdaqGS:SFSF]
Taleo Corp. [NasdaqGS:TLEO]
Temenos Group AG [SWX:TEMN]
The Dolan Company [NYSE:DM]
The Hackett Group, Inc. [NasdaqGM:HCKT]
The McGraw-Hill Companies, Inc. [NYSE:MHP]
Thomson Reuters Corporation [TSX:TRI]
Tibco Software, Inc. [NasdaqGS:TIBX]
Ultimate Software Group, Inc. [NasdaqGS:ULTI]
Verint Systems Inc. [NasdaqGS:VRNT]
Wolters Kluwer NV [ENXTAM:WKL]
YouGov PLC [AIM:YOU]
Verisk Analytics, Inc. [NasdaqGS:VRSK]
Vocus Inc. [NasdaqGS:VOCS]