List of S&P 500 companies

From Wikipedia, the free encyclopedia

The S&P 500 is a stock market index maintained by S&P Dow Jones Indices. It comprises 503 common stocks which are issued by 500 large-cap companies traded on American stock exchanges (including the 30 companies that compose the Dow Jones Industrial Average). The index includes about 80 percent of the American market by capitalization. It is weighted by free-float market capitalization, so more valuable companies account for relatively more weight in the index. The index constituents and the constituent weights are updated regularly using rules published by S&P Dow Jones Indices. Although called the S&P 500, the index contains 503 stocks because it includes two share classes of stock from three of its component companies (Alphabet, Fox Corporation and News Corp).[1][2]

S&P 500 company headquarters

S&P 500 component stocks

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Selected changes to the list of S&P 500 components

S&P Dow Jones Indices updates the components of the S&P 500 periodically, typically in response to acquisitions, or to keep the index up to date as various companies grow or shrink in value.[5] Between January 1, 1963, and December 31, 2014, 1,186 index components were replaced by other components.

More information Effective Date, Added ...
Effective Date Added Removed Reason
TickerSecurityTickerSecurity
May 7, 2026 VEEV Veeva Systems CTRA Coterra Energy S&P 500 constituent Devon Energy Corp. is acquiring Coterra Energy. [6][7]
April 9, 2026CASYCasey'sHOLXHologicBlackstone Inc. and TPG Inc. acquired Hologic.[8]
March 23, 2026VRTVertivMTCHMatch GroupMarket capitalization change.[9]
March 23, 2026LITELumentumMOHMolina HealthcareMarket capitalization change.[9]
March 23, 2026COHRCoherent Corp.LWLamb WestonMarket capitalization change.[9]
March 23, 2026SATSEchoStarPAYCPaycomMarket capitalization change.[9]
February 9, 2026CIENCienaDAYDayforceThoma Bravo L.P. acquired Dayforce.[10]
December 22, 2025 CRH CRH LKQ LKQ Corporation Market capitalization change.[11]
December 22, 2025 CVNA Carvana SOLS Solstice Advanced Materials Market capitalization change.[11]
December 22, 2025 FIX Comfort Systems USA MHK Mohawk Industries Market capitalization change.[11]
December 11, 2025 ARES Ares Management K Kellanova Mars Inc. acquired Kellanova.[12]
November 28, 2025 SNDK Sandisk IPG Interpublic Group S&P 500 constituent Omnicom Group Inc. acquired (The) Interpublic Group.[13][14]
November 4, 2025 EMN Eastman Chemical Co. Market capitalization change.[15]
November 3, 2025 Q Qnity Electronics S&P 500 constituent Dupont de Nemours, Inc. spun off Qnity Electronics.[15]
October 31, 2025 KMX CarMax Market capitalization change.[15]
October 30, 2025 SOLS Solstice Advanced Materials S&P 500 and S&P 100 constituent Honeywell International Inc. spun off Solstice Advanced Materials.[15]
September 22, 2025 EME Emcor ENPH Enphase Energy Market capitalization change.[16]
September 22, 2025 HOOD Robinhood Markets CZR Caesars Entertainment Market capitalization change.[16]
September 22, 2025 APP AppLovin MKTX MarketAxess Market capitalization change.[16]
August 28, 2025IBKRInteractive BrokersWBAWalgreens Boots AllianceSycamore Partners acquired Walgreen Boots Alliance.[17]
July 23, 2025XYZBlock, Inc.HESHess CorporationS&P 500 and S&P 100 constituent Chevron Corp. acquired Hess Corporation[18]
July 18, 2025TTDTrade Desk (The)ANSSAnsysS&P 500 constituent Synopsys Inc. acquired Ansys.[19]
July 9, 2025DDOGDatadogJNPRJuniper NetworksS&P 500 constituent Hewlett Packard Enterprise Co. acquired Juniper Networks.[20]
May 19, 2025COINCoinbaseDFSDiscover FinancialS&P 500 constituent Capital One Financial Corp. acquired Discover Financial Services.[21]
March 24, 2025DASHDoorDashBWABorgWarnerMarket capitalization change.[22]
March 24, 2025TKOTKO Group HoldingsTFXTeleflexMarket capitalization change.[22]
March 24, 2025WSMWilliams-Sonoma, Inc.CECelaneseMarket capitalization change.[22]
March 24, 2025EXEExpand EnergyFMCFMC CorporationMarket capitalization change.[22]
December 23, 2024APOApollo Global ManagementQRVOQorvoMarket capitalization change.[23]
December 23, 2024WDAYWorkday, Inc.AMTMAmentumMarket capitalization change.[23]
December 23, 2024LIILennox InternationalCTLTCatalentNovo Holdings A/S acquired Catalent.[24]
November 26, 2024TPLTexas Pacific Land CorporationMROMarathon OilS&P 500 & 100 constituent ConocoPhillips acquired Marathon Oil.[25]
October 1, 2024BBWIBath & Body Works, Inc.Market capitalization change.[26]
September 30, 2024AMTMAmentumS&P 500 constituent Jacobs Solutions spun off its Critical Mission Solutions and Cyber Intelligence business, which merged with private Amentum to create newly publicly traded Amentum Holdings.[26]
September 23, 2024PLTRPalantir TechnologiesAALAmerican Airlines GroupMarket capitalization change.[27]
September 23, 2024DELLDell TechnologiesETSYEtsyMarket capitalization change.[27]
September 23, 2024ERIEErie IndemnityBIOBio-Rad LaboratoriesMarket capitalization change.[27]
June 24, 2024KKRKKRRHIRobert HalfMarket capitalization change.[28]
June 24, 2024CRWDCrowdStrikeCMAComericaMarket capitalization change.[28]
June 24, 2024GDDYGoDaddyILMNIllumina, Inc.Market capitalization change.[28]
May 8, 2024VSTVistraPXDPioneer Natural ResourcesS&P 500 and S&P 100 constituent ExxonMobil acquired Pioneer Natural Resources.[29]
April 3, 2024XRAYDentsply SironaMarket capitalization change.[30]
April 3, 2024VFCVF CorporationMarket capitalization change.[30]
April 2, 2024 GEV GE Vernova S&P 500 and 100 constituent General Electric Corp. spun off GE Vernova.[30]
April 1, 2024 SOLV Solventum S&P 500 and 100 constituent 3M Co. spun off Solventum.[30]
March 18, 2024SMCISupermicroWHRWhirlpool CorporationMarket capitalization change.[31]
March 18, 2024DECKDeckers BrandsZIONZions BancorporationMarket capitalization change.[31]
December 18, 2023UBERUberSEESealed AirMarket capitalization change.[32]
December 18, 2023JBLJabilALKAlaska Air GroupMarket capitalization change.[32]
December 18, 2023BLDRBuilders FirstSourceSEDGSolarEdgeMarket capitalization change.[32]
October 18, 2023HUBBHubbellOGNOrganon & Co.Market capitalization change.[33]
October 18, 2023LULULululemon AthleticaATVIActivision BlizzardS&P 500 and S&P 100 constituent Microsoft acquired Activision Blizzard.[33]
October 3, 2023DXCDXC TechnologyMarket capitalization change.[34]
October 2, 2023VLTOVeraltoS&P 500 and S&P 100 constituent Danaher Corporation spun off Veralto.[34]
September 18, 2023 BX Blackstone LNC Lincoln National Corporation Market capitalization change.[35]
September 18, 2023 ABNB Airbnb NWL Newell Brands Market capitalization change.[35]
August 25, 2023KVUEKenvueAAPAdvance Auto PartsS&P 500 and S&P 100 constituent Johnson & Johnson offered to exchange the shares of Kenvue held for shares of Johnson & Johnson in a split-off exchange offer.[36]
June 20, 2023PANWPalo Alto NetworksDISHDish NetworkMarket capitalization change.[37]
May 4, 2023AXONAxon EnterpriseFRCFirst Republic BankThe Federal Deposit Insurance Corporation (FDIC) placed First Republic Bank into FDIC Receivership.[38]
March 20, 2023FICOFair IsaacLUMNLumen TechnologiesMarket capitalization change.[39]
March 15, 2023BGBunge GlobalSBNYSignature BankThe FDIC placed Signature Bank into FDIC Receivership.[40]
March 15, 2023PODDInsuletSIVBSVB Financial GroupThe FDIC placed SVB's main subsidiary, Silicon Valley Bank, into receivership.[41]
January 5, 2023VNOVornado Realty TrustMarket capitalization change.[42]
January 4, 2023GEHCGE HealthCareS&P 500 constituent General Electric spun off GE HealthCare.[42]
December 22, 2022STLDSteel DynamicsABMDAbiomedS&P 500 constituent Johnson & Johnson acquired Abiomed.[43]
December 19, 2022FSLRFirst SolarFBHSFortune Brands Home & SecurityMarket capitalization change.[44]
December 19, 2022MBCMasterBrandMarket capitalization change.[44]
December 15, 2022MBCMasterBrandS&P 500 constituent Fortune Brands Home & Security spun off MasterBrand.[44]
November 1, 2022ACGLArch Capital GroupTWTRTwitterElon Musk acquired Twitter.[45]
October 12, 2022TRGPTarga ResourcesNLSNNielsen HoldingsElliot Management Corp acquired Nielsen Holdings.[46]
October 3, 2022PCGPG&ECTXSCitrix SystemsVista Equity Partners acquired Citrix Systems.[47]
October 3, 2022EQTEQT CorporationDREDuke RealtyS&P 500 constituent Prologis Inc. acquired Duke Realty.[47]
September 19, 2022CSGPCoStar GroupPVHPVHMarket capitalization change.[48]
September 19, 2022INVHInvitation HomesPENNPenn EntertainmentMarket capitalization change.[48]
June 21, 2022UAUnder Armour (Class C)Market capitalization change.[49]
June 21, 2022KDPKeurig Dr PepperUAAUnder Armour (Class A)Market capitalization change.[49]
June 21, 2022ONON SemiconductorIPGPIPG PhotonicsMarket capitalization change.[49]
June 8, 2022VICIVici PropertiesCERNCernerS&P 500 constituent Oracle Corp. acquired Cerner.[49]
April 11, 2022WBDWarner Bros. DiscoveryDISCADiscovery, Inc.WarnerMedia and Discovery merge to create Warner Bros. Discovery.[50]
April 11, 2022DISCKDiscovery, Inc.WarnerMedia and Discovery merge to create Warner Bros. Discovery.[50]
April 4, 2022CPTCamden Property TrustPBCTPeople's United FinancialS&P 500 constituent M&T Bank Corp. acquired People's United Financial.[51]
March 2, 2022MOHMolina HealthcareINFOIHS MarkitS&P 500 constituent S&P Global Inc. acquired IHS Markit.[52]
February 15, 2022NDSNNordson CorporationXLNXXilinxS&P 500 constituent Advanced Micro Devices acquired Xilinx.[53]
February 3, 2022GPSGapMarket capitalization change.[54]
February 2, 2022CEGConstellation EnergyS&P 500 and 100 constituent Exelon Corp. spun off Constellation Energy.[54]
December 20, 2021SBNYSignature BankLEGLeggett & PlattMarket capitalization change.[55]
December 20, 2021SEDGSolarEdgeHBIHanesbrandsMarket capitalization change.[55]
December 20, 2021FDSFactSetWUWestern UnionMarket capitalization change.[55]
December 14, 2021EPAMEPAM SystemsKSUKansas City SouthernCanadian Pacific acquired Kansas City Southern.[56]
September 20, 2021MTCHMatch GroupPRGOPerrigoMarket capitalization change.[57]
September 20, 2021CDAYCeridianUNMUnumMarket capitalization change.[57]
September 20, 2021BROBrown & BrownNOVNovMarket capitalization change.[57]
August 30, 2021TECHBio-TechneMXIMMaxim IntegratedS&P 500 constituent Analog Devices acquired Maxim Integrated Products.[58]
July 21, 2021MRNAModernaALXNAlexion PharmaceuticalsAstraZeneca acquired Alexion Pharmaceuticals.[59]
June 4, 2021HFCHollyFrontierMarket capitalization change.[54]
June 3, 2021OGNOrganon & Co.S&P 500/100 constituent Merck & Co. spun off Organon.[54]
May 14, 2021CRLCharles River LaboratoriesFLIRFLIR SystemsS&P 500 constituent Teledyne Technologies acquired FLIR Systems.[60]
April 20, 2021PTCPTCVARVarian Medical SystemsSiemens Healthineers acquired Varian Medical Systems.[61]
March 22, 2021NXPINXPFLSFlowserveMarket capitalization change.[62]
March 22, 2021PENNPenn National GamingSLGSL Green RealtyMarket capitalization change.[62]
March 22, 2021GNRCGenerac HoldingsXRXXeroxMarket capitalization change.[62]
March 22, 2021CZRCaesars EntertainmentVNTVontierMarket capitalization change.[62]
February 12, 2021MPWRMonolithic Power SystemsFTITechnipFMCTechnipFMC was removed from the S&P 500 in anticipation of its announced spin-off of Technip Energies.[63]
January 21, 2021TRMBTrimbleCXOConcho ResourcesS&P 500/100 constituent ConocoPhillips acquired Concho Resources.[64]
January 7, 2021ENPHEnphase EnergyTIFTiffany & CoLVMH Moet Hennessy-Louis Vuitton SE acquired Tiffany & Co.[65]
December 21, 2020TSLATeslaAIVApartment Investment & ManagementApartment Investment and Management (Aimco) spun off Apartment Income REIT.[66]
October 12, 2020NBLNoble EnergyChevron acquired Noble Energy.[67]
October 9, 2020VNTVontierS&P 500 constituent Fortive spun off Vontier.[67]
October 7, 2020POOLPool CorporationETFCE-TradeMorgan Stanley acquired E*Trade.[68]
September 21, 2020ETSYEtsyHRBH&R BlockMarket capitalization change.[69]
September 21, 2020TERTeradyneCOTYCotyMarket capitalization change.[69]
September 21, 2020CTLTCatalentKSSKohl'sMarket capitalization change.[69]
June 22, 2020BIOBio-Rad LaboratoriesADSAlliance Data SystemsMarket capitalization change.[70]
June 22, 2020TDYTeledyneHOGHarley-DavidsonMarket capitalization change.[70]
June 22, 2020TYLTyler TechnologiesJWNNordstromMarket capitalization change.[70]
May 22, 2020WSTWest Pharmaceutical ServicesHPHelmerich & PayneMarket capitalization change.[71]
May 12, 2020DPZDomino's PizzaCPRICapri HoldingsMarket capitalization change.[72]
May 12, 2020DXCMDexcomAGNAllerganAllergan acquired by AbbVie.[72]
April 6, 2020MMacy'sMarket capitalization change.[73]
April 6, 2020RTNRaytheon CompanyUnited Technologies spun off Otis and Carrier and acquired Raytheon Company.[73]
April 3, 2020OTISOtis WorldwideUnited Technologies spun off Otis and Carrier and acquired Raytheon Company.[73]
April 3, 2020CARRCarrierUnited Technologies spun off Otis and Carrier and acquired Raytheon Company.[73]
April 1, 2020HWMHowmet AerospaceARNCArconicArconic separated into 2 companies - Howmet remained on the index.[74]
March 2, 2020IRIngersoll RandXECCimarex EnergyGardner Denver acquired Ingersoll Rand's industrial businesses then changed its name to the "new" Ingersoll Rand Inc.[75][76]
January 28, 2020PAYCPaycomWCGWellCareS&P 500 constituent Centene Corp. (NYSE: CNC) acquired Wellcare Health Plans.[77]
December 23, 2019LYVLive Nation EntertainmentAMGAffiliated Managers GroupMarket capitalization change.[78]
December 23, 2019ZBRAZebra TechnologiesTRIPTripAdvisorMarket capitalization change.[78]
December 23, 2019STESterisMACMacerichMarket capitalization change.[78]
December 9, 2019ODFLOld Dominion Freight LineSTISunTrust BanksBB&T acquired SunTrust to form Truist Financial.[79]
December 5, 2019WRBW. R. Berkley CorporationVIABViacomCBS acquired Viacom to form ViacomCBS.[80]
November 21, 2019NOWServiceNowCELGCelgeneBristol-Myers Squibb (NYSE:BMY) acquired Celgene.[81]
October 3, 2019LVSLas Vegas SandsNKTRNektar TherapeuticsMarket capitalization change.[82]
September 26, 2019NVRNVRJEFJefferies Financial GroupJEF spun off SPB.[83]
September 23, 2019CDWCDW CorporationTSSTSYSS&P 500 constituent Global Payments (NYSE: GPN) acquired TSS.[84]
August 9, 2019LDOSLeidosAPCAnadarko PetroleumS&P 500 & 100 constituent Occidental Petroleum Corp. (NYSE:OXY) acquired Anadarko Petroleum.[85]
August 9, 2019IEXIDEX CorporationFLFoot LockerMarket capitalization change.[85]
July 15, 2019TMUST-Mobile USRHTRed HatS&P 500 & 100 constituent IBM acquired Red Hat.[86]
July 1, 2019MKTXMarketAxessLLLL3 TechnologiesL3 purchased by Harris Corporation[87]
June 11, 2019AMCRAmcorBMSBemisBMS changed to AMCR post merger with Amcor;[88] subsequently renamed to Amcor[89]
June 7, 2019BMSBemisMATMattelPending merger of Bemis and Amcor; Bemis treated as the surviving entity.[89]
June 3, 2019 DD DuPont DWDP DuPont DWDP changed to DD after spinning off Corteva.[90]
June 3, 2019CTVACortevaFLRFluor CorporationCTVA spun off from DWDP (which then changed symbol to DD)[90]
April 2, 2019DOWDowBHFBrighthouse FinancialDOW spun off from DWDP[91]
March 19, 2019FOXAFox CorporationFOXA21st Century Fox21st Century Fox merged with Disney and some parts spun off as Fox Corporation.[92]
March 19, 2019FOXFox CorporationFOX21st Century Fox21st Century Fox merged with Disney and some parts spun off as Fox Corporation.[92]
February 27, 2019WABWabtecGTThe Goodyear Tire & Rubber CompanyWAB acquired GE transportation business[93]
February 15, 2019ATOAtmos EnergyNFXNewfield ExplorationECA acquired NFX[94]
January 18, 2019TFXTeleflexPCGPacific Gas & Electric CompanyPCG filed for bankruptcy[95]
January 2, 2019FRCFirst Republic BankSCGSCANADominion Energy acquired SCANA Corporation[96]
December 24, 2018CECelaneseESRXExpress ScriptsS&P 500 constituent Cigna (NYSE: CI) acquired ESRX[97]
December 3, 2018LWLamb WestonCOLRockwell CollinsUTX acquired COL[98]
December 3, 2018MXIMMaxim IntegratedAETAetnaCVS acquired Aetna[98]
December 3, 2018FANGDiamondback EnergySRCLStericycleMarket Capitalization change[98]
November 13, 2018JKHYJack Henry & AssociatesEQTEQT CorporationEQT spun off ETRN[99]
November 6, 2018KEYSKeysightCACA TechnologiesCA acquired by Broadcom.[100]
October 11, 2018FTNTFortinetEVHCEnvision HealthcareEVHC acquired by KKR.[101]
October 1, 2018ROLRollinsANDVAndeavorANDV acquired by Marathon Petroleum.[102]
September 14, 2018WCGWellCareXLXL GroupXL acquired by Axa.[103]
August 28, 2018ANETArista NetworksGGPGGPGGP acquired by Brookfield Property Partners.[104]
July 2, 2018CPRTCopartDPSDr Pepper Snapple GroupDPS acquired by Keurig Green Mountain.[105]
June 20, 2018FLTFleetCor TechnologiesTWXTime WarnerAT&T acquired Time Warner.[106]
June 18, 2018BRBroadridge Financial SolutionsRRCRange ResourcesMarket capitalization change.[107]
June 18, 2018HFCHollyFrontierAYIAcuity BrandsMarket capitalization change.[107]
June 7, 2018TWTRTwitterMONMonsantoBayer acquired Monsanto.[108]
June 5, 2018EVRGEvergyNAVINavientWestar Energy (NYSE: WR) acquired Great Plains Energy (NYSE: GXP) and changed name to Evergy.[109]
May 31, 2018ABMDAbiomedWYNWyndham WorldwideWyndham Worldwide spun off Wyndham Hotels & Resorts (NYSE:WH).[110]
April 4, 2018MSCIMSCICSRACSRAS&P 500 constituent General Dynamics (NYSE: GD) acquired CSRA.[111]
March 19, 2018TTWOTake-Two InteractiveSIGSignet JewelersMarket capitalization change.[112]
March 19, 2018SIVBSVB Financial GroupPDCOPatterson CompaniesMarket capitalization change.[112]
March 19, 2018NKTRNektar TherapeuticsCHKChesapeake EnergyMarket capitalization change.[112]
March 7, 2018IPGPIPG PhotonicsSNIScripps Networks InteractiveDiscovery Communications acquired SNI.[113]
January 3, 2018HIIHuntington Ingalls IndustriesBCRCR BardBecton Dickinson acquired BCR.[114]
October 13, 2017NCLHNorwegian Cruise Line HoldingsLVLTLevel 3 CommunicationsCenturyLink acquired LVLT.[115]
September 18, 2017CDNSCadence Design SystemsSPLSStaplesSycamore Partners acquired Staples.[116]
September 1, 2017 DWDP DuPont DOW Dow Chemical Company The Dow Chemical Company renamed to DowDuPont Inc. and ticker changed from DOW to DWDP after acquiring DuPont.[117]
September 1, 2017SBACSBA CommunicationsDDDuPontThe Dow Chemical Company acquired DuPont.[117]
August 29, 2017QQuintilesIMSWFMWhole Foods MarketAmazon acquired Whole Foods Market.[117]
August 8, 2017BHFBrighthouse FinancialANAutoNationBHF replaced AN,[118] MET spun off BHF[118]
July 26, 2017DREDuke Realty CorpRIGTransoceanMarket capitalization change.[119]
July 26, 2017AOSA. O. SmithBBBYBed Bath & BeyondMarket capitalization change.[119]
July 26, 2017PKGPackaging Corporation of AmericaMURMurphy OilMarket capitalization change.[119]
July 26, 2017RMDResMedMNKMallinckrodtMarket capitalization change.[119]
July 26, 2017MGMMGM Resorts InternationalRAIReynolds AmericanBritish American Tobacco (NYSE MKT:BTI) acquired Reynolds American.[119]
July 7, 2017BKRBaker HughesBHIBaker HughesBaker Hughes merged with GE Oil & Gas to form new company.[120]
June 19, 2017HLTHiltonYHOOYahoo!VZ acquired YHOO operations; remainder of YHOO converted to closed-end company known as Altaba.[121]
June 19, 2017ALGNAlign TechnologyTDCTeradataMarket capitalization changes.[121]
June 19, 2017ANSSAnsysRRyder SystemMarket capitalization changes.[121]
June 19, 2017REEverest ReMJNMead JohnsonReckitt Benckiser acquired Mead Johnson Nutrition.[122]
June 2, 2017INFOIHS MarkitTGNATegnaTGNA spins off Cars.com[123]
April 5, 2017ITGartnerDNBDun & BradstreetIT acquiring CEB[124]
April 4, 2017DXCDXC TechnologySWNSouthwestern EnergyHPE spins off Everett, merged with CSC to form DXC[125][126]
March 20, 2017AMDAdvanced Micro DevicesURBNUrban OutfittersMarket capitalization change.[127]
March 20, 2017RJFRaymond James FinancialFTRFrontier CommunicationsMarket capitalization change.[127]
March 20, 2017AREAlexandria Real Estate EquitiesFSLRFirst SolarMarket capitalization change.[127]
March 16, 2017SNPSSynopsysHARHarman InternationalSamsung Electronics acquired Harman International Industries.[128]
March 13, 2017DISHDish NetworkLLTCLinear TechnologyS&P 500 constituent Analog Devices (NASD:ADI) acquired Linear Technology.[129]
March 2, 2017REGRegency CentersENDPEndo InternationalREG acquires EQY[130]
March 1, 2017CBOECboe HoldingsPBIPitney BowesCBOE acquires BATS[130]
February 28, 2017INCYIncyteSESpectra EnergySE acquired by ENB[130]
January 5, 2017IDXXIdexx LaboratoriesSTJSt Jude MedicalS&P 100 & 500 constituent Abbott Laboratories (NYSE:ABT) acquired St. Jude Medical.[131]
December 2, 2016MAAMid-America ApartmentsOIOwens-IllinoisMarket capitalization change.[132]
December 2, 2016EVHCEnvision HealthcareLMLegg MasonMarket capitalization change.[132]
November 1, 2016 ARNC Arconic AA Alcoa AA spins off ARNC
September 30, 2016COTYCotyDODiamond Offshore DrillingCOTY replaces DO[133]
September 22, 2016COOThe Cooper CompaniesHOTStarwoodMAR acquires HOT[134]
September 8, 2016CHTRCharter CommunicationsEMCEMC CorporationDell acquires EMC[135]
September 6, 2016MTDMettler ToledoTYCTyco InternationalTYC acquires JCI (and retains JCI ticker).[136]
July 5, 2016FTVFortive CorpCPGXColumbia Pipeline GroupCPGX acquired by TRP[137]
July 1, 2016LNTAlliant Energy CorpGASAGL ResourcesGAS acquired by SO[138]
July 1, 2016ALBAlbemarle CorporationTETECO EnergyTE acquired by EMA[137]
June 22, 2016FBHSFortune Brands Home & SecurityCVCCablevision SystemsCVC acquired by Altice NV[139]
June 3, 2016TDGTransDigm GroupBXLTBaxaltaSHPG acquiring BXLT[140]
May 31, 2016AJGArthur J. Gallagher & Co.CCECoca-Cola EnterprisesCCE merging with European bottlers[141]
May 23, 2016LKQLKQ CorporationARGAirgasARG acquired by Air Liquide[142]
May 18, 2016DLRDigital RealtyTWCTime Warner CableTWC acquired by CHTR[143]
May 13, 2016ALKAlaska Air GroupSNDKSanDiskSNDK acquired by WDC[144]
May 3, 2016AYIAcuity BrandsADTADTADT acquired by APO[145]
April 25, 2016GPNGlobal PaymentsGMEGameStopGlobal Payments is acquiring Heartland Payment Systems[146]
April 18, 2016ULTAUlta BeautyTHCTenet HealthcareUlta replaces Tenet[147]
April 8, 2016UAUnder Armour (Class C)Under Armour distribution of second class of stock
April 4, 2016FLFoot LockerCAMCameron InternationalSchlumberger acquired Cameron[148]
March 30, 2016HOLXHologicPOMPepco HoldingsExelon acquired Pepco.[149]
March 30, 2016CNCCentene CorporationESVEnscoCentene acquired Health Net.[149]
March 7, 2016UDRUDRGMCRKeurig Green MountainJAB Holding Company acquired Keurig Green Mountain[150]
March 4, 2016AWKAmerican Water WorksCNXConsol EnergyAWK replaces CNX[151]
February 22, 2016CXOConcho ResourcesPCLPlum Creek TimberPCL taken over by WY[152]
February 1, 2016CFGCitizensPCPPrecision Castparts CorporationCFG replaces PCP[153]
February 1, 2016FRTFederal Realty Investment TrustBRCMBroadcom CorporationFRT replaces BRCM[154]
January 19, 2016EXRExtra Space StorageACEChubbEXR replaces ACE as ACE Ltd acquires Chubb and retains the CB ticker, giving up ACE[155]
January 5, 2016WLTWWillis Towers WatsonFOSLFossil GroupWSH merges with TW (and renames to WLTW)[156]
December 29, 2015CHDChurch & DwightALTRAlteraALTR taken over by INTC[157]
December 15, 2015CMCSKComcast K CorpCMCSK shares no longer listed[158]
December 1, 2015CSRACSRACSCComputer Sciences CorporationCSC spins off CSRA[159]
November 19, 2015ILMNIlluminaSIALSigma-AldrichSigma-Aldrich acquired by Merck KGaA (MKGAY)[160]
November 18, 2015SYFSynchrony FinancialGNWGenworth FinancialGE spinning off Synchrony Financial[161]
November 2, 2015HPEHewlett Packard EnterpriseHCBKHudson City BancorpHPQ spins off HPE[162]
October 7, 2015VRSKVerisk AnalyticsJOYJoy GlobalMarket capitalization change.[163]
September 18, 2015CMCSKComcast Class K SpecialShare class methodology change[2]
September 18, 2015FOXTwenty-First Century Fox Class BShare class methodology change
September 18, 2015NWSNews Corporation Class BShare class methodology change
September 2, 2015UALUnited Continental HoldingsHSPHospiraHospira taken over[164]
August 28, 2015ATVIActivision BlizzardPLLPall CorporationPall taken over[164]
July 29, 2015SIGSignet JewelersDTVDirecTVDirecTV acquired by AT&T.[165]
July 20, 2015PYPLPayPalNENoble CorporationPayPal Spun off by eBay[166]
July 8, 2015AAPAdvance Auto PartsFDOFamily DollarFamily Dollar acquired.[167]
July 6, 2015KHCKraft HeinzKRFTKraft FoodsKraft merger with Heinz.[168]
July 2, 2015CPGXColumbia Pipeline GroupATIAllegheny TechnologiesSpin off of Columbia Pipeline.[169]
July 1, 2015JBHTJ.B. HuntTEGIntegrys Energy GroupIntegrys taken over.[170]
July 1, 2015BXLTBaxaltaQEPQEP ResourcesBaxalta spun off by Baxter.[171]
June 11, 2015QRVOQorvoLOLorillard Tobacco CompanyLorillard gets acquired.[172]
April 7, 2015ORealty Income CorporationWINWindstream CommunicationsMarket capitalization change.[173]
March 23, 2015AALAmerican Airlines GroupAGNAllerganAllergan acquired by Actavis (and changed name to Allergan).[174]
March 23, 2015EQIXEquinixDNRDenbury ResourcesMarket Capitalization Changes.[175]
March 23, 2015SLGSL Green RealtyNBRNabors IndustriesMarket Capitalization Changes.
March 23, 2015HBIHanesbrandsAVPAvon ProductsMarket Capitalization Changes.
March 18, 2015HSICHenry ScheinCFNCarefusionCarefusion acquired by Becton Dickinson[175]
March 12, 2015SWKSSkyworksPETMPetSmartPetSmart acquired by private equity consortium[176]
January 27, 2015HCAHCA HoldingsSWYSafewaySafeway acquired by private equity consortium[177]
January 27, 2015ENDPEndo InternationalCOVCovidienCovidien acquired by Medtronic[178]
December 5, 2014RCLRoyal Caribbean CruisesBMSBemis CompanyMarket cap changes[179]
November 5, 2014LVLTLevel 3 CommunicationsJBLJabil CircuitMarket cap changes[180]
September 20, 2014URIUnited RentalsBTUPeabody EnergyMarket cap changes[181]
September 20, 2014UHSUniversal Health ServicesGHCGraham HoldingsMarket cap changes
August 18, 2014MNKMallinckrodtRDCRowan CompaniesMarket cap changes[182]
August 6, 2014DISCKDiscovery CommunicationsClass C share distribution[183]
July 2, 2014MLMMartin MariettaXUnited States SteelMarket capitalization changes[184]
July 1, 2014AMGAffiliated Managers GroupFRXForest LaboratoriesActavis acquires Forest Laboratories[185]
June 20, 2014XECCimarex EnergyIGTInternational Game TechnologyMarket capitalization changes[186]
May 8, 2014AVGOAvago TechnologiesLSILSI CorporationAvago acquires LSI[187]
May 1, 2014UAUnder ArmourBEAMSuntory Global SpiritsBeam acquired by Suntory[188]
May 1, 2014NAVINavientSLMSLM CorporationNavient Spun off from SLM[188]
April 3, 2014GOOGLGoogleGoogle Class C share distribution[189]
April 2, 2014ESSEssex Property TrustCLFCliffs Natural ResourcesMarket capitalization changes[190]
March 21, 2014GMCRKeurig Green MountainWPXWPX EnergyMarket capitalization changes[191]
January 24, 2014TSCOTractor SupplyLIFELife TechnologiesLife Technologies acquired by Thermo Fisher Scientific Inc[192]
December 23, 2013ADSAlliance Data SystemsANFAbercrombie & FitchMarket capitalization changes.[193]
December 23, 2013MHKMohawk IndustriesJDSUJDS UniphaseMarket capitalization changes.[193]
December 23, 2013FBFacebookTERTeradyneMarket capitalization changes.[193]
December 10, 2013GGPGeneral Growth PropertiesMOLXMolexMOLX acquired by Koch Industries.[194]
December 2, 2013ALLEAllegionJCPJCPenneyAllegion spun off by Ingersoll Rand.[195]
November 13, 2013KORSMichael KorsNYXNYSE EuronextICE Exchange acquired NYSE Euronext.[196]
October 29, 2013RIGTransoceanDELLDellFounder Michael Dell and Silver Lake Partners acquired Dell.[197]
September 20, 2013VRTXVertex PharmaceuticalsAMDAdvanced Micro DevicesMarket capitalization change.[198]
September 20, 2013AMEAmetekSAISAICMarket capitalization change.[198]
September 10, 2013DALDelta Air LinesBMCBMC SoftwareBMC taken private by consortium[199]
July 8, 2013NLSNNielsen HoldingsSSprint NextelSoftbank consortium purchase results in public float below 50%[200]
July 1, 2013NWSA21st Century FoxAPOLApollo Education GroupApollo Group's market cap more representative of a mid-cap[201]
June 21, 2013ZTSZoetisFHNFirst HorizonZoetis spun off by Pfizer[202]
June 6, 2013GMGeneral MotorsHNZHeinzHNZ acquired by consortium[203]
May 23, 2013KSUKansas City SouthernDFDean FoodsDF too small after spinoff of White Wave Foods[204]
May 8, 2013MACMacerichCVHCoventry Health CareAcquired by Aetna (AET)[205]
April 30, 2013REGNRegeneron PharmaceuticalsPCSMetroPCSA majority of MetroPCS was acquired by T-Mobile[206]
February 15, 2013PVHPVHBIGBig LotsMarket capitalization changes[207]
January 2, 2013ABBVAbbVieFIIFederated InvestorsABBV spun off from Abbott Labs (ABT)[208]
December 21, 2012DLPHDelphi AutomotiveTIETitanium MetalsTIE acquired by Precision Cast Parts (PCP)[209]
December 11, 2012GRMNGarminRRDRR DonnelleyMarket capitalization changes[210]
December 3, 2012DGDollar GeneralCBECooper IndustriesAcquired by Eaton Corp. (ETN)[211]
October 10, 2012PETMPetSmartSUNSunocoAcquired by Energy Transfer Partners (ETP)[212]
October 2, 2012KRFTKraft FoodsANRAlpha Natural ResourcesKraft split into two companies[213]
October 2, 2012MDLZMondelezKFTKraft FoodsOld Kraft Foods renamed Mondelez[214]
October 1, 2012ADTADTLXKLexmarkTyco spun off ADT
October 1, 2012PNRPentairDVDeVryTyco spin-off merged w/Pentair
September 5, 2012LYBLyondellBasellSHLDSears HoldingsSHLD below public float threshold
July 31, 2012ESVEnscoGRGoodrich CorporationGoodrich acquired by United Technologies (UTX).[215]
July 2, 2012STXSeagate TechnologyPGNProgress EnergyAcquired by Duke Energy (DUK)[216]
June 29, 2012MNSTMonster BeverageSLESara Lee CorporationSplit up of Sara Lee[217]
June 5, 2012LRCXLam ResearchNVLSNovellus SystemsAcquired by Lam Research (LRCX)[218]
May 21, 2012ALXNAlexion PharmaceuticalsMMIMotorola MobilityAcquired by Google (GOOG)[219]
May 17, 2012KMIKinder MorganEPEl Paso CorporationAcquired by Kinder Morgan (KMI)[220]
April 23, 2012PSXPhillips 66SVUSupervaluConocoPhillips spun off Phillips 66[221]
April 3, 2012FOSLFossilMHSMedco Health SolutionsAcquired by Express Scripts (ESRX)[222]
March 13, 2012CCICrown CastleCEGConstellation Energy GroupAcquired by Exelon Corp. (EXC)[223]
December 31, 2011WPXWPX EnergyCPWRCompuwareMarket capitalization changes[224]
December 20, 2011TRIPTripAdvisorTLABTellabsExpedia spun off TripAdvisor.[225]
December 16, 2011BWABorgWarnerAKSAK SteelMarket capitalization changes[226]
December 16, 2011PRGOPerrigoMWWMonster WorldwideMarket capitalization changes
December 16, 2011DLTRDollar TreeWFRMEMC Electronic MaterialsMarket capitalization changes
December 12, 2011GASAGL Resources.GASNicor GasNicor acquired by AGL, which retained the GAS ticker.[227]
November 18, 2011CBECooper IndustriesJNSJanus Capital GroupJanus Capital Group's market capitalization is less than $1.2 billion
and is no longer representative of the large cap market space.[228]
October 31, 2011XYLXylemITTITTSpun off from ITT Corp.[229]
October 14, 2011TELTE ConnectivityCEPHCephalonAcquired by Teva Pharmaceutical Industries (TEVA).[230]
September 23, 2011MOSThe Mosaic CompanyNSMNational SemiconductorAcquired by Texas Instruments (TXN).[231]
July 5, 2011ACNAccentureMIMarshall & IlsleyMarshall & Iisley is being bought by Bank of Montreal[232]
June 30, 2011MPCMarathon OilRSHRadioShackMarket capitalization adjustments.[233]
June 1, 2011ANRAlpha Natural ResourcesMEEMassey EnergyAlpha Natural Resources acquired Massey Energy.[234]
April 27, 2011CMGChipotle Mexican GrillNOVLNovellAcquired by private equity firms.[235]
April 1, 2011BLKBlackRockGENZGenzymeAcquired by Sanofi Aventis (SNY)[236]
March 31, 2011EWEdwards LifesciencesQQwest CommunicationsAcquired by CenturyLink[237]
February 28, 2011COVCovidienMFEMcAfeeAcquired by Intel[238]
February 25, 2011JOYGJoy GlobalAYEAllegheny EnergyAcquired by First Energy (FE).[239]
January 3, 2011MMIMotorola MobilityMDPMeredith CorpS&P constituent Motorola spun off Motorola Mobility.[240]
December 17, 2010CVCCablevisionKGKing PharmaceuticalsAcquired by Pfizer.[241]
December 17, 2010FFIVF5 NetworksEKEastman KodakMarket Cap changes.[241]
December 17, 2010NFLXNetflixODPOffice DepotMarket Cap changes.
December 17, 2010NFXNewfield ExplorationNYTThe New York Times CompanyMarket Cap changes.
November 17, 2010IRIngersoll-RandPTVPactivReynolds Group Holdings acquired Pactiv.[242]
August 26, 2010TYCTyco InternationalSIISmith InternationalAcquired by Schlumberger (SLB)[243]
July 14, 2010CBChubbMILMilliporeAcquired by Merck KGaA (MKGAY)[244]
June 30, 2010QEPQEP ResourcesSTRQuestarCompany split. QEP retained, but ticker changed.[245]
June 28, 2010KMXCarMaxXTOXTO EnergyAcquired by ExxonMobil[246]
April 29, 2010CERNCernerBJSBJ ServicesAcquired by Baker Hughes[247]
February 26, 2010HPHelmerich & PayneRXIMS HealthTaken private
December 18, 2009VVisaCIENCienaMarket capitalization change.[citation needed]
December 18, 2009MJNMead Johnson NutritionDYNDynegyMarket capitalization change.[citation needed]
December 18, 2009CLFCliffs Natural ResourcesKBHKB HomeMarket capitalization change.[citation needed]
December 18, 2009SAISAICCVGConvergysMarket capitalization change.[citation needed]
December 18, 2009ROSTRoss StoresMBIMBIAMarket capitalization change.[citation needed]
November 3, 2009PCLNPriceline.comSGPSchering-PloughAcquired by Merck & Co. (MRK)[248]
September 28, 2009ARGAirgasCBECooper IndustriesRedomesticated to Ireland[249]
August 19, 2009FMCFMC CorporationCTXCentex Corp.Centex acquired by Pulte Homes.[250]
June 29, 2009PCSMetroPCSPCS replaced TEL.[251]
June 25, 2009TELTE ConnectivityTyco Electronics left the index because it was reincorporating in Switzerland, making it ineligible for inclusion.[251]
June 5, 2009FTIFMC TechnologiesCOVCovidienCovidien moved its place of incorporation to Ireland, making it ineligible for inclusion in the index.[252]
March 3, 2009HRLHormel FoodsACASAmerican CapitalCapitalization rebalance.[253]
March 3, 2009VTRVentasJNYJones Apparel GroupCapitalization rebalance.
December 31, 2008OIOwens-IllinoisWBWachovia BankWachovia Bank acquired by Wells Fargo.[254]
September 16, 2008HRSHarris CorporationLEHLehman BrothersLehman Brothers filed for bankruptcy.[255]
September 12, 2008CRMSalesforceFREFreddie MacCapitalization rebalance.[256]
September 12, 2008FASTFastenalFNMFannie MaeCapitalization rebalance.[256]
July 1, 2008AKSAK SteelCFCCountrywide Financial CorpAk Steel replaced Countrywide Financial.[257]
June 23, 2008COGCabot Oil & GasBCBrunswickMarket capitalization change.[258]
June 23, 2008MEEMassey EnergyOMXOfficeMaxMarket capitalization change.[258]
June 10, 2008LOLorillard Tobacco CompanyABKAmbac FinancialMarket Value Decline[259]
December 20, 2007RRCRange ResourcesTRBTribune MediaTaken private[260]
December 13, 2007GMEGameStopDJDow JonesAcquired by News Corporation
October 26, 2007JECJacobs Engineering GroupAVAvayaTaken private[261]
October 2, 2007EXPEExpediaSLRSolectronSolectron acquired by Flextronics.[262]
October 1, 2007TDCTeradataNCRNCR CorporationTeradata spun off by NCR Corporation.[262]
September 27, 2007TSOTesoro CorporationMXIMMaxim Integrated ProductsMXIM delisted from NASDAQ exchange.[262]
September 26, 2007ICEIntercontinental ExchangeFDCFirst DataFDC acquired by KKR.[262]
August 24, 2007LUKLeucadia NationalKSEKeySpanAcquired by National Grid plc[263]
July 2, 2007DFSDiscover FinancialADCTADC TelecommunicationsDiscover Financial Services debuts on New York Stock Exchange.[264]
March 30, 2007KFTKraft FoodsTSGSabre CorporationTaken Private[265]
January 10, 2007AVBAvalonBay CommunitiesSBLSymbol TechnologiesAcquired by Motorola[266]
June 2, 2006JNPRJuniper NetworksABSAlbertsonsAlbertsons acquired by SuperValu and CVS Corp.[267]
November 18, 2005AMZNAmazonTAT&T CorporationAT&T Corp. acquired by SBC Communications[268]
July 1, 2005STZConstellation BrandsGLKGreat Lakes ChemicalAcquired by Crompton Corp.
September 25, 2003ESRXExpress ScriptsQTRNQuintiles TransnationalTaken private
December 5, 2000INTUIntuitBSBethlehem SteelMarket Cap changes.[269]
December 5, 2000SBLSymbol TechnologiesOIOwens-IllinoisMarket Cap changes.
December 5, 2000AYEAllegheny EnergyGRAWR GraceMarket Cap changes.
December 5, 2000ABKAmbac FinancialCCKCrown HoldingsMarket Cap changes.
July 27, 2000JDSUJDS UniphaseRADRite AidMarket Cap change.[270]
June 12, 2000CVGConvergysTMCTimes MirrorTribune Co. acquired Times Mirror.[271]
June 7, 2000SBUXStarbucksSMSShared Medical SystemsSiemens AG acquired Shared Medical Systems.[271]
December 8, 1999YHOOYahoo!LDWLaidlawMarket capitalization change.[272]
June 9, 1999WLPWellpointHPHHarnischfeger IndustriesHarnischfeger filed for bankruptcy.[273]
April 12, 1999 ACT Actavis Actavis plc (NYSE:ACT) added to S&P 500
December 11, 1998FSRFirstarANAmocoBP purchased Amoco.[274]
December 11, 1998CCLCarnival CorporationGRNGeneral ReBerkshire Hathaway purchased General Re.[274]
December 11, 1998CPWRCompuwareSUNSunAmericaAIG purchased SunAmerica.[274]
June 17, 1997CCRCountrywide Credit IndustriesUSLUSLifeAIG acquired USLife.[275]
September 30, 1994NCCNational CityMCKMcKessonMcKesson sold PCS Health Services to Eli Lilly.[276]
July 1, 1976 BUD Anheuser BuschHNGHouston Natural GasMajor restructuring of S&P 500 to have fewer industrials and utilities, and more financial companies to add "new strength and breadth"[277]
July 1, 1976 DIS The Walt Disney CompanyAYEAllegheny EnergyMajor restructuring of S&P 500 to have fewer industrials and utilities, and more financial companies to add "new strength and breadth"[277]
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