S&P 500 Companies By Weight

Updated September 16, 2025 at market close

Data Includes: All Companies in S&P 500, S&P 500 Companies Price Per Share, and S&P 500 Companies by Weight.

The S&P 500 is made up of 503 stocks from 500 companies. Each stock’s weight in the index is based on its float-adjusted market capitalization, meaning larger companies have a bigger impact on the index. This tool gives a live tracker for the weight of each company in the S&P 500

RankTickerCompanyWeightPrice/Share
1NVDANvidia7.16%$174.88
2MSFTMicrosoft6.36%$509.04
3AAPLApple Inc.5.94%$238.15
4AMZNAmazon4.20%$234.05
5METAMeta Platforms3.29%$779.00
6AVGOBroadcom2.86%$360.00
7GOOGLAlphabet Inc. (Class A)2.64%$251.16
8GOOGAlphabet Inc. (Class C)2.47%$251.42
9TSLATesla, Inc.2.29%$421.62
10BRK.BBerkshire Hathaway1.78%$490.99
11ORCLOracle Corporation1.47%$306.65
12JPMJPMorgan Chase1.43%$309.19
13WMTWalmart1.39%$103.42
14LLYLilly (Eli)1.15%$764.71
15VVisa Inc.1.11%$340.03
16MAMastercard0.89%$586.42
17NFLXNetflix0.86%$1,200.51
18XOMExxonMobil0.82%$114.68
19JNJJohnson & Johnson0.71%$176.46
20COSTCostco0.71%$952.07
21HDHome Depot (The)0.71%$421.45
22PLTRPalantir Technologies0.68%$170.26
23ABBVAbbVie0.64%$216.26
24BACBank of America0.63%$50.66
25PGProcter & Gamble0.62%$158.05
26CVXChevron Corporation0.54%$159.54
27GEGE Aerospace0.52%$292.97
28UNHUnitedHealth Group0.52%$339.78
29KOCoca-Cola Company (The)0.48%$66.24
30TMUST-Mobile US0.45%$237.62
31CSCOCisco0.44%$66.93
32WFCWells Fargo0.44%$81.39
33AMDAdvanced Micro Devices0.44%$160.46
34PMPhilip Morris International0.43%$162.96
35MSMorgan Stanley0.42%$155.81
36IBMIBM0.40%$257.52
37GSGoldman Sachs0.40%$785.53
38ABTAbbott Laboratories0.39%$132.76
39CRMSalesforce0.38%$239.31
40AXPAmerican Express0.38%$327.04
41LINLinde plc0.37%$471.47
42MCDMcDonald's0.36%$303.29
43RTXRTX Corporation0.36%$158.58
44TAT&T0.35%$29.33
45DISWalt Disney Company (The)0.35%$115.23
46CATCaterpillar Inc.0.35%$440.67
47UBERUber0.34%$97.83
48MRKMerck & Co.0.34%$81.09
49NOWServiceNow0.33%$932.01
50PEPPepsiCo0.32%$140.03
51CCitigroup0.31%$100.64
52VZVerizon0.31%$43.74
53INTUIntuit0.31%$651.30
54TMOThermo Fisher Scientific0.31%$480.74
55ANETArista Networks0.30%$142.16
56MUMicron Technology0.30%$158.82
57BKNGBooking Holdings0.30%$5,475.01
58QCOMQualcomm0.30%$164.14
59BLKBlackRock0.29%$1,118.89
60GEVGE Vernova0.28%$617.91
61SPGIS&P Global0.28%$541.29
62SCHWCharles Schwab Corporation0.28%$91.03
63BABoeing0.27%$215.02
64TXNTexas Instruments0.27%$177.63
65ISRGIntuitive Surgical0.26%$434.50
66TJXTJX Companies0.26%$139.55
67LRCXLam Research0.26%$120.47
68LOWLowe's0.26%$270.52
69ADBEAdobe Inc.0.25%$352.73
70ACNAccenture0.25%$236.81
71AMGNAmgen0.25%$273.09
72BSXBoston Scientific0.25%$98.98
73APHAmphenol0.24%$119.04
74ETNEaton Corporation0.24%$371.19
75SYKStryker Corporation0.24%$376.62
76NEENextEra Energy0.24%$69.83
77PGRProgressive Corporation0.24%$244.97
78COFCapital One0.24%$224.41
79BXBlackstone Inc.0.24%$183.72
80AMATApplied Materials0.23%$173.54
81GILDGilead Sciences0.23%$110.86
82DHRDanaher Corporation0.23%$190.47
83PFEPfizer0.23%$23.90
84PANWPalo Alto Networks0.23%$201.34
85HONHoneywell0.23%$210.95
86KLACKLA Corporation0.22%$990.57
87KKRKKR0.22%$144.38
88UNPUnion Pacific Corporation0.22%$216.00
89DEDeere & Company0.21%$468.70
90MDTMedtronic0.20%$94.19
91ADIAnalog Devices0.20%$244.10
92CMCSAComcast0.20%$32.29
93COPConocoPhillips0.20%$94.54
94INTCIntel0.20%$25.27
95ADPAutomatic Data Processing0.20%$288.69
96DASHDoorDash0.19%$263.09
97CRWDCrowdStrike0.19%$444.98
98LMTLockheed Martin0.19%$474.32
99WELLWelltower0.19%$165.21
100MOAltria0.18%$64.81
101CBChubb Limited0.18%$272.02
102NKENike, Inc.0.18%$72.75
103PLDPrologis0.18%$114.03
104CEGConstellation Energy0.17%$322.91
105SOSouthern Company0.17%$91.36
106VRTXVertex Pharmaceuticals0.17%$391.36
107ICEIntercontinental Exchange0.17%$171.40
108MMCMarsh McLennan0.16%$196.83
109SBUXStarbucks0.16%$84.37
110PHParker Hannifin0.16%$754.05
111CDNSCadence Design Systems0.16%$349.01
112BMYBristol Myers Squibb0.16%$46.34
113CMECME Group0.16%$259.83
114HCAHCA Healthcare0.16%$399.75
115DUKDuke Energy0.16%$120.25
116CVSCVS Health0.16%$73.48
117AMTAmerican Tower0.15%$194.73
118MCOMoody's Corporation0.15%$508.00
119ORLYO'Reilly Auto Parts0.15%$105.39
120TTTrane Technologies0.15%$399.99
121SHWSherwin-Williams0.15%$353.20
122GDGeneral Dynamics0.15%$326.40
123RCLRoyal Caribbean Group0.15%$321.70
124NEMNewmont0.15%$79.02
125MCKMcKesson Corporation0.15%$693.45
126WMWaste Management0.14%$213.88
127DELLDell Technologies0.14%$127.68
128COINCoinbase Global0.14%$327.91
129MMM3M0.14%$156.50
130NOCNorthrop Grumman0.14%$579.36
131MDLZMondelez International0.14%$62.70
132CTASCintas0.14%$199.29
133APOApollo Global Management0.13%$140.05
134MSIMotorola Solutions0.13%$476.84
135PNCPNC Financial Services0.13%$200.94
136SNPSSynopsys0.13%$425.97
137CICigna0.13%$294.21
138AONAon0.13%$356.57
139ITWIllinois Tool Works0.13%$261.84
140EQIXEquinix0.13%$779.31
141HWMHowmet Aerospace0.13%$187.46
142USBU.S. Bancorp0.13%$48.39
143ECLEcolab0.13%$264.06
144AJGArthur J. Gallagher & Co.0.13%$291.46
145ABNBAirbnb0.13%$121.66
146BKBNY Mellon0.13%$105.49
147MARMarriott International0.12%$267.89
148EMREmerson Electric0.12%$129.03
149TDGTransDigm Group0.12%$1,281.73
150UPSUnited Parcel Service0.12%$85.20
151FIFiserv0.12%$132.75
152VSTVistra Corp.0.12%$209.43
153WMBWilliams Companies0.12%$57.95
154AZOAutoZone0.12%$4,223.93
155RSGRepublic Services0.12%$225.33
156JCIJohnson Controls0.12%$106.96
157ELVElevance Health0.12%$310.00
158ADSKAutodesk0.11%$318.51
159GLWCorning Inc.0.11%$78.70
160EOGEOG Resources0.11%$120.84
161CLColgate-Palmolive0.11%$81.48
162ZTSZoetis0.11%$147.46
163FCXFreeport-McMoRan0.11%$45.30
164MNSTMonster Beverage0.11%$66.16
165HLTHilton Worldwide0.11%$273.88
166PYPLPayPal0.11%$66.85
167APDAir Products0.11%$284.95
168TELTE Connectivity0.11%$212.56
169NSCNorfolk Southern Railway0.10%$278.09
170URIUnited Rentals0.10%$958.65
171TRVTravelers Companies (The)0.10%$271.95
172FTNTFortinet0.10%$79.78
173REGNRegeneron Pharmaceuticals0.10%$575.06
174CSXCSX Corporation0.10%$32.47
175KMIKinder Morgan0.10%$27.21
176DLRDigital Realty0.10%$173.86
177SPGSimon Property Group0.10%$181.52
178AXONAxon Enterprise0.10%$750.67
179WDAYWorkday, Inc.0.10%$219.01
180AFLAflac0.10%$107.63
181TFCTruist Financial0.10%$44.56
182CMICummins0.10%$415.44
183AEPAmerican Electric Power0.10%$106.84
184PWRQuanta Services0.09%$378.24
185CORCencora0.09%$290.00
186NXPINXP Semiconductors0.09%$220.99
187GMGeneral Motors0.09%$58.46
188MPCMarathon Petroleum0.09%$182.99
189ORealty Income0.09%$59.98
190FASTFastenal0.09%$47.25
191ROPRoper Technologies0.09%$502.44
192PCARPaccar0.09%$102.86
193SRESempra0.09%$82.70
194PSXPhillips 660.09%$133.04
195FDXFedEx0.09%$227.70
196BDXBecton Dickinson0.09%$186.21
197LHXL3Harris0.09%$284.27
198NDAQNasdaq, Inc.0.09%$92.54
199CMGChipotle Mexican Grill0.09%$39.30
200SLBSchlumberger0.09%$35.24
201METMetLife0.09%$78.73
202CARRCarrier Global0.09%$60.93
203ALLAllstate0.09%$196.30
204IDXXIdexx Laboratories0.09%$645.65
205DHID. R. Horton0.09%$171.69
206DDominion Energy0.09%$59.40
207VLOValero Energy0.08%$162.64
208PSAPublic Storage0.08%$284.81
209CBRECBRE Group0.08%$162.84
210ROSTRoss Stores0.08%$146.45
211GWWW. W. Grainger0.08%$993.64
212CTVACorteva0.08%$69.88
213PAYXPaychex0.08%$131.62
214OXYOccidental Petroleum0.08%$47.76
215DDOGDatadog0.08%$134.59
216BKRBaker Hughes0.08%$47.23
217FFord Motor Company0.08%$11.61
218XYZBlock, Inc.0.08%$75.78
219AMPAmeriprise Financial0.08%$486.13
220OKEONEOK0.08%$72.58
221TTWOTake-Two Interactive0.08%$247.73
222GRMNGarmin0.08%$236.67
223WBDWarner Bros. Discovery0.08%$18.25
224CPRTCopart0.08%$46.57
225STXSeagate Technology0.08%$211.13
226KRKroger0.07%$66.75
227EWEdwards Lifesciences0.07%$75.09
228MSCIMSCI0.07%$567.02
229AMEAmetek0.07%$187.27
230EXCExelon0.07%$42.73
231EAElectronic Arts0.07%$172.08
232XELXcel Energy0.07%$72.11
233CCLCarnival0.07%$31.20
234AIGAmerican International Group0.07%$76.34
235KMBKimberly-Clark0.07%$125.04
236YUMYum! Brands0.07%$148.01
237MPWRMonolithic Power Systems0.07%$857.02
238TGTTarget Corporation0.07%$89.72
239CCICrown Castle0.07%$93.57
240EBAYeBay0.07%$88.85
241PEGPublic Service Enterprise Group0.07%$81.22
242FANGDiamondback Energy0.07%$138.42
243RMDResMed0.07%$272.60
244LYVLive Nation Entertainment0.07%$170.42
245ETREntergy0.07%$88.26
246HSYHershey Company (The)0.07%$193.45
247SYYSysco0.07%$81.53
248VMCVulcan Materials Company0.06%$291.96
249ROKRockwell Automation0.06%$342.26
250DALDelta Air Lines0.06%$57.86
251CSGPCoStar Group0.06%$88.13
252FICOFair Isaac0.06%$1,553.54
253MLMMartin Marietta Materials0.06%$609.76
254KDPKeurig Dr Pepper0.06%$26.96
255HIGHartford (The)0.06%$129.65
256AAgilent Technologies0.06%$127.19
257PRUPrudential Financial0.06%$102.15
258WDCWestern Digital0.06%$103.09
259CHTRCharter Communications0.06%$261.08
260LVSLas Vegas Sands0.06%$51.86
261CAHCardinal Health0.06%$148.37
262GEHCGE HealthCare0.06%$77.48
263VRSKVerisk Analytics0.06%$251.83
264TRGPTarga Resources0.06%$162.94
265OTISOtis Worldwide0.06%$89.21
266WECWEC Energy Group0.06%$108.69
267VICIVici Properties0.06%$32.64
268KVUEKenvue0.06%$18.13
269MCHPMicrochip Technology0.06%$64.45
270FISFidelity National Information Services0.06%$66.44
271LENLennar0.06%$133.81
272EDConsolidated Edison0.06%$95.57
273XYLXylem Inc.0.06%$140.72
274CTSHCognizant0.06%$69.17
275UALUnited Airlines Holdings0.06%$104.20
276RJFRaymond James Financial0.06%$169.07
277PCGPG&E Corporation0.06%$14.95
278NUENucor0.06%$142.93
279HUMHumana0.06%$272.32
280ACGLArch Capital Group0.05%$87.38
281DDDuPont0.05%$77.17
282WTWWillis Towers Watson0.05%$330.72
283HPEHewlett Packard Enterprise0.05%$24.43
284EFXEquifax0.05%$260.58
285WABWabtec0.05%$187.65
286ELEstée Lauder Companies (The)0.05%$88.52
287NRGNRG Energy0.05%$164.22
288IQVIQVIA0.05%$186.81
289STTState Street Corporation0.05%$110.49
290TSCOTractor Supply0.05%$58.99
291EQTEQT Corporation0.05%$49.95
292VTRVentas0.05%$68.07
293ODFLOld Dominion0.05%$147.02
294IRIngersoll Rand0.05%$77.70
295KHCKraft Heinz0.05%$25.93
296MTBM&T Bank0.05%$195.28
297EXRExtra Space Storage0.05%$143.42
298DXCMDexcom0.05%$76.55
299BROBrown & Brown0.05%$90.92
300ADMArcher Daniels Midland0.05%$62.35
301FITBFifth Third Bancorp0.05%$45.00
302IRMIron Mountain0.05%$100.35
303KEYSKeysight Technologies0.05%$172.07
304BRBroadridge Financial Solutions0.05%$245.61
305EXPEExpedia Group0.05%$224.98
306IBKRInteractive Brokers Group0.05%$62.48
307DTEDTE Energy0.05%$133.98
308SYFSynchrony Financial0.05%$74.53
309KKellanova0.05%$79.42
310AVBAvalonBay Communities0.05%$192.28
311WRBW. R. Berkley Corporation0.05%$71.42
312VRSNVerisign0.05%$287.47
313ROLRollins, Inc.0.05%$55.23
314SMCISupermicro0.04%$44.91
315AEEAmeren0.04%$98.56
316AWKAmerican Water Works0.04%$136.25
317GISGeneral Mills0.04%$49.56
318VLTOVeralto0.04%$106.54
319PHMPulteGroup0.04%$133.87
320MTDMettler Toledo0.04%$1,276.10
321PPLPPL Corporation0.04%$35.49
322ATOAtmos Energy0.04%$163.21
323TDYTeledyne Technologies0.04%$554.88
324HPQHP Inc.0.04%$27.72
325HBANHuntington Bancshares0.04%$17.43
326FEFirstEnergy0.04%$43.05
327EQREquity Residential0.04%$64.75
328NTRSNorthern Trust0.04%$129.25
329NTAPNetApp0.04%$123.37
330CNPCenterPoint Energy0.04%$37.65
331PTCPTC Inc.0.04%$204.95
332DRIDarden Restaurants0.04%$210.04
333PPGPPG Industries0.04%$108.36
334CBOECboe Global Markets0.04%$233.74
335STESteris0.04%$247.99
336IPInternational Paper0.04%$46.24
337CINFCincinnati Financial0.04%$153.27
338WSMWilliams-Sonoma0.04%$196.06
339STZConstellation Brands0.04%$134.68
340RFRegions Financial Corporation0.04%$26.56
341DOVDover Corporation0.04%$172.57
342ULTAUlta Beauty0.04%$525.21
343ESEversource Energy0.04%$63.42
344LDOSLeidos0.04%$182.58
345PODDInsulet Corporation0.04%$332.13
346EXEExpand Energy0.04%$97.52
347HUBBHubbell Incorporated0.04%$435.44
348TYLTyler Technologies0.04%$534.67
349SWSmurfit WestRock0.04%$44.28
350DGDollar General0.04%$104.21
351JBLJabil0.04%$213.33
352TPRTapestry, Inc.0.04%$109.50
353TROWT. Rowe Price0.04%$103.69
354LHLabCorp0.04%$274.09
355NVRNVR, Inc.0.04%$8,209.98
356CHDChurch & Dwight0.04%$91.52
357DVNDevon Energy0.04%$34.97
358CFGCitizens Financial Group0.04%$51.13
359FSLRFirst Solar0.04%$205.25
360TTDThe Trade Desk, Inc.0.04%$44.90
361CDWCDW0.04%$166.15
362CPAYCorpay0.04%$306.29
363TPLTexas Pacific Land Corporation0.04%$935.67
364SBACSBA Communications0.04%$199.18
365EIXEdison International0.04%$55.18
366BIIBBiogen0.04%$143.68
367CMSCMS Energy0.04%$69.96
368STLDSteel Dynamics0.03%$139.67
369GPNGlobal Payments0.03%$84.29
370KEYKeyCorp0.03%$18.63
371ONON Semiconductor0.03%$49.56
372DGXQuest Diagnostics0.03%$180.16
373GDDYGoDaddy0.03%$144.14
374LLoews Corporation0.03%$95.89
375ZBHZimmer Biomet0.03%$99.12
376DLTRDollar Tree0.03%$95.48
377GPCGenuine Parts Company0.03%$139.63
378AMCRAmcor0.03%$8.39
379TSNTyson Foods0.03%$54.34
380LIILennox International0.03%$550.40
381LULULululemon Athletica0.03%$162.34
382TRMBTrimble Inc.0.03%$80.89
383PSKYParamount Skydance Corp0.03%$17.53
384HALHalliburton0.03%$22.42
385RLRalph Lauren Corporation0.03%$314.66
386PKGPackaging Corporation of America0.03%$211.47
387ITGartner0.03%$250.88
388CTRACoterra0.03%$24.55
389FFIVF5, Inc.0.03%$323.73
390WSTWest Pharmaceutical Services0.03%$258.35
391NINiSource0.03%$39.37
392PNRPentair0.03%$111.01
393TERTeradyne0.03%$113.93
394INVHInvitation Homes0.03%$29.53
395APTVAptiv0.03%$83.12
396WATWaters Corporation0.03%$303.08
397MKCMcCormick & Company0.03%$67.11
398WYWeyerhaeuser0.03%$24.94
399PFGPrincipal Financial Group0.03%$80.09
400GENGen Digital0.03%$28.60
401DECKDeckers Brands0.03%$118.69
402JJacobs Solutions0.03%$146.16
403SNASnap-on0.03%$334.01
404DOWDow Inc.0.03%$24.48
405ESSEssex Property Trust0.03%$265.55
406EXPDExpeditors International0.03%$124.80
407LYBLyondellBasell0.03%$52.65
408ERIEErie Indemnity0.03%$320.73
409BGBunge Global0.03%$83.69
410LUVSouthwest Airlines0.03%$31.57
411IFFInternational Flavors & Fragrances0.03%$64.52
412FTVFortive0.03%$48.75
413TKOTKO Group Holdings0.03%$200.29
414EVRGEvergy0.03%$71.35
415INCYIncyte0.03%$83.90
416LNTAlliant Energy0.03%$63.62
417MAAMid-America Apartment Communities0.03%$139.39
418ZBRAZebra Technologies0.03%$318.41
419CHRWC.H. Robinson0.03%$133.77
420CNCCentene Corporation0.03%$31.80
421BBYBest Buy0.03%$74.04
422MASMasco0.03%$73.30
423CLXClorox0.03%$124.85
424ALLEAllegion0.03%$177.04
425BLDRBuilders FirstSource0.03%$136.99
426DPZDomino's0.03%$442.42
427KIMKimco Realty0.03%$22.11
428OMCOmnicom Group0.03%$76.90
429TXTTextron0.03%$83.43
430AREAlexandria Real Estate Equities0.02%$85.75
431HOLXHologic0.02%$63.33
432EGEverest Group0.02%$330.63
433CFCF Industries0.02%$84.96
434HRLHormel Foods0.02%$25.02
435BALLBall Corporation0.02%$49.73
436JBHTJ.B. Hunt0.02%$137.80
437FDSFactSet0.02%$345.19
438AVYAvery Dennison0.02%$166.23
439COOCooper Companies (The)0.02%$65.16
440BF.BBrown–Forman0.02%$27.32
441SOLVSolventum0.02%$74.13
442REGRegency Centers0.02%$70.38
443NDSNNordson Corporation0.02%$226.13
444DOCHealthpeak Properties0.02%$18.23
445BENFranklin Resources0.02%$24.24
446WYNNWynn Resorts0.02%$120.68
447BXPBXP, Inc.0.02%$78.93
448UDRUDR, Inc.0.02%$37.31
449IEXIDEX Corporation0.02%$163.84
450BAXBaxter International0.02%$23.87
451FOXFox Corporation (Class B)0.02%$52.01
452POOLPool Corporation0.02%$328.28
453HSTHost Hotels & Resorts0.02%$17.66
454FOXAFox Corporation (Class A)0.02%$57.47
455SWKStanley Black & Decker0.02%$77.81
456PAYCPaycom0.02%$213.32
457UHSUniversal Health Services0.02%$186.26
458JKHYJack Henry & Associates0.02%$159.07
459NCLHNorwegian Cruise Line Holdings0.02%$25.58
460CPTCamden Property Trust0.02%$107.12
461GLGlobe Life0.02%$140.86
462NWSANews Corp (Class A)0.02%$29.73
463SJMJ.M. Smucker Company (The)0.02%$104.54
464VTRSViatris0.02%$9.56
465SWKSSkyworks Solutions0.02%$74.22
466AKAMAkamai Technologies0.02%$76.38
467DAYDayforce0.02%$69.07
468GNRCGenerac0.02%$183.61
469MOSMosaic Company (The)0.02%$33.82
470HIIHuntington Ingalls Industries0.02%$273.19
471HASHasbro0.02%$74.69
472AIZAssurant0.02%$205.44
473AOSA. O. Smith0.02%$73.61
474PNWPinnacle West0.02%$85.90
475CPBCampbell Soup Company0.02%$33.56
476RVTYRevvity0.02%$85.28
477IVZInvesco0.02%$22.10
478MRNAModerna0.02%$24.84
479IPGInterpublic Group of Companies (The)0.02%$26.36
480MGMMGM Resorts0.02%$35.36
481MOHMolina Healthcare0.02%$176.45
482ALGNAlign Technology0.02%$131.82
483ALBAlbemarle Corporation0.02%$80.94
484TAPMolson Coors Beverage Company0.02%$47.43
485DVADaVita0.02%$130.11
486CAGConagra Brands0.02%$18.94
487KMXCarMax0.02%$60.35
488AESAES Corporation0.02%$12.70
489MTCHMatch Group0.02%$37.44
490APAAPA Corporation0.01%$24.51
491FRTFederal Realty Investment Trust0.01%$99.91
492EPAMEPAM Systems0.01%$154.57
493MHKMohawk Industries0.01%$136.77
494HSICHenry Schein0.01%$68.39
495LKQLKQ Corporation0.01%$31.52
496TECHBio-Techne0.01%$51.78
497LWLamb Weston0.01%$57.74
498EMNEastman Chemical Company0.01%$65.99
499CRLCharles River Laboratories0.01%$151.60
500MKTXMarketAxess0.01%$182.94
501NWSNews Corp (Class B)0.01%$32.80
502CZRCaesars Entertainment0.01%$25.58
503ENPHEnphase Energy0.01%$38.99

What is S&P 500 Companies By Weight?

S&P 500 Companies By Weight is a free tool that tracks all the companies in the S&P 500 and the percent of each company in the S&P 500. For example, the S&P 500 holds 500 companies, but each company is not held in equal amounts. Our tool tracks every company and updates daily its weight in the S&P 500.

Are the S&P 500 companies’ weights live?

Yes, the weight for each company is live and updated daily at the end of trading hours. This ensures that users are able to get the latest weights of each company in the S&P 500.