NYSE Arca Tech 100 Index

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Index Components Historical Component Changes
Historical Component Changes

The following table displays the historical component changes of the NYSE Arca Tech 100 Index back to 1998.
Date Company Symbol Action
01 Dec 2006Alcatel SA ADSALARemoved
01 Dec 2006Alcatel-LucentALUAdded
15 Nov 2006Quantum CorpQTMAdded
15 Nov 2006JDS Uniphase CorpJDSUAdded
15 Nov 2006JDS Uniphase CorpJDSUDRemoved
15 Nov 2006Quantum CorpDSSRemoved
23 Oct 2006Ciena CorpCIENDRemoved
23 Oct 2006Ciena CorpCIENAdded
17 Oct 2006JDS Uniphase CorpJDSURemoved
17 Oct 2006JDS Uniphase CorpJDSUDAdded
25 Sep 2006Ciena CorpCIENRemoved
25 Sep 2006Ciena CorpCIENDAdded
29 Jun 2006Citrix Systems, Inc.CTXSAdded
28 Jun 2006Vitesse SemiconductorVTSSRemoved
30 Jan 2006Novartis AG (ADR)NVSAdded
30 Jan 2006Jabil Circuit, Inc.JBLAdded
30 Jan 2006Scientific-AtlantaSFARemoved
30 Jan 2006Chiron CorpCHIRRemoved
30 Jan 2006Siebel Systems IncSEBLRemoved
30 Jan 2006Hyperion Solutions Corp.HYSLAdded
01 Sep 2005Storage Technology CorpSTKRemoved
01 Sep 2005Cognos Incorporated (USA)COGNAdded
11 Aug 2005QLogic CorporationQLGCAdded
11 Aug 2005SunGard Data SystemsSDSRemoved
15 Jul 2005Nextel CommunicationsNXTLRemoved
15 Jul 2005Broadcom CorporationBRCMAdded
28 Jun 2005Altera Corp.ALTRAdded
28 Jun 2005Veritas Software CorpVRTSRemoved
29 Dec 2004Sirius Satellite Radio Inc.SIRIAdded
29 Dec 2004Peoplesoft IncPSFTRemoved
01 Jul 2004McAfee, Inc.MFEAdded
01 Jul 2004Network Associates IncNETRemoved
15 Jun 2004Veritas Software CorpVRTSAdded
15 Jun 2004Veritas Software CorpVRTSERemoved
14 Mar 2004Veritas Software CorpVRTSEAdded
14 Mar 2004Veritas Software CorpVRTSRemoved
13 Nov 2003Biogen IncBGENRemoved
13 Nov 2003Biogen Idec IncBIIBAdded
16 Oct 2003AOL Time WarnerAOLRemoved
16 Oct 2003Time Warner Inc.TWXAdded
12 Feb 2003Goodrich CorporationGRAdded
12 Feb 2003Lucent Technologies Inc.LURemoved
04 Dec 2002Thermo Electron CorporationTMOAdded
19 Oct 2002Palm, Inc.PALMRemoved
29 May 2002MedImmune, Inc.MEDIAdded
29 May 2002Immunex CorpIMNXRemoved
04 May 2002Compaq Computer CorpCPQRemoved
04 May 2002BEA Systems, Inc.BEASAdded
07 Nov 2001Sensormatic Electronics CorpSRMRemoved
07 Nov 2001AOL Time WarnerAOLAdded
30 Aug 2001Raytheon CompanyRTNAdded
30 Aug 2001Silicon Graphics IncSGIRemoved
25 Jul 2001Juniper Networks, Inc.JNPRAdded
25 Jul 2001Cabletron Systems IncCSRemoved
09 May 2001InforMedix Holdings, Inc.IFMXRemoved
09 May 2001Check Point Software TechnologCHKPAdded
28 Mar 2001Ceridian CorporationCENRemoved
28 Mar 2001Veritas Software CorpVRTSAdded
27 Mar 2001Network Appliance, Inc.NTAPAdded
27 Mar 2001Ciena CorporationCIENAdded
27 Mar 2001Pharmacia CorpPHARemoved
27 Mar 2001AOL Time WarnerAOLRemoved
27 Mar 2001Lockheed Martin CorporationLMTAdded
27 Mar 2001Micron ElectronicsMUEIRemoved
13 Mar 2001BMC Software, Inc.BMCAdded
13 Mar 2001BMC Software, Inc.BMCSRemoved
15 Nov 2000Corning IncorporatedGLWAdded
15 Nov 2000Star Maritime Acquisition CorpSEARemoved
10 Nov 2000Accenture Ltd.ACNRemoved
10 Nov 2000Nokia Corporation (ADR)NOKAdded
02 Aug 2000Palm, Inc.PALMAdded
02 Aug 2000Comsat CorpCQRemoved
08 Jun 2000Siemens Medical SolutionsSMSRemoved
08 Jun 2000Electronic Arts Inc.ERTSAdded
18 May 2000Alcatel (ADR)ALAAdded
18 May 2000Newbridge Networks CorpNNRemoved
03 Apr 2000Monsanto CoMTCRemoved
03 Apr 2000Pharmacia CorpPHAAdded
09 Mar 2000Nextel CommunicationsNXTLAdded
09 Mar 2000Tim Hortons Inc. (USA)THIRemoved
09 Mar 2000American Power Conversion CorpAPCCAdded
09 Mar 2000Evans & Sutherland Computer CoESCCRemoved
02 Dec 1999Honeywell International Inc.HONRemoved
02 Dec 1999LSI Logic CorporationLSIAdded
22 Nov 1999Agilent Technologies Inc.AAdded
22 Nov 1999Intergraph CorporationINGRRemoved
13 Oct 1999Data General CorpDGNRemoved
13 Oct 1999NCR CorporationNCRAdded
07 Oct 1999Com2000.net TechnologyCNTORemoved
07 Oct 1999Genentech, Inc.DNAAdded
30 Jul 1999Quantum CorporationDSSAdded
30 Jul 1999Quantum CorporationQNTMRemoved
06 Jul 1999Uniphase CorpUNPHRemoved
06 Jul 1999JDS Uniphase CorporationJDSUAdded
25 Jun 1999Axis-Shield PlcASDNRemoved
25 Jun 1999Siebel Systems IncSEBLAdded
21 Jun 1999Genentech Inc - Special CommonGNERemoved
21 Jun 1999Monsanto CoMTCAdded
24 May 1999System Software Assoc IncSSAXRemoved
24 May 1999Solectron CorporationSLRAdded
24 May 1999Uniphase CorpUNPHAdded
24 May 1999Varian Medical Systems, Inc.VARRemoved
24 May 1999Inprise CorporationINPRRemoved
24 May 1999Exabyte CorpEXBTRemoved
24 May 1999First Data CorporationFDCAdded
24 May 1999SunGard Data SystemsSDSAdded
05 Apr 1999Maxim Integrated Products Inc.MXIMAdded
05 Apr 1999Ameriprise Financial, Inc.AMPRemoved
13 Jan 1999DST Systems, Inc.DSTAdded
13 Jan 1999Hyperbaric Oxygenation CorpHBOCRemoved
20 Oct 1998Serono S.A. (ADR)SRARemoved
20 Oct 1998Compuware CorporationCPWRAdded
07 Oct 1998Network Associates IncNETAAdded
07 Oct 1998Gasco Energy, Inc.GSXRemoved
28 Aug 1998QUALCOMM, Inc.QCOMAdded
28 Aug 1998Nortel Networks Corporation (UNTAdded
28 Aug 1998Bayer AG (ADR)BAYRemoved
28 Aug 1998Acxiom DigitalDIGIRemoved
17 Aug 1998Applied Magnetics CorpAPMRemoved
17 Aug 1998Vitesse SemiconductorVTSSAdded
17 Aug 1998SAP AG (ADR)SAPAdded
17 Aug 1998KMA Global Solutions InternationalKMAGRemoved
08 Jun 1998Inprise CorporationINPRAdded
08 Jun 1998Borland Software Corp.BORLRemoved
04 Jun 1998Minolta-QMS IncAQMRemoved
04 Jun 1998XOMA LimitedXOMARemoved
04 Jun 1998Cendant CorpCDRemoved
04 Jun 1998Hyperbaric Oxygenation CorpHBOCAdded
04 Jun 1998Yahoo! Inc.YHOOAdded
04 Jun 1998Synopsys, Inc.SNPSAdded
03 Jun 1998Digital EquipmentDECRemoved
03 Jun 1998Micron ElectronicsMUEIAdded
22 Jan 1998Lam Research CorporationLRCXAdded
22 Jan 1998Chips & Technologies IncCHPSRemoved