S&P 500 Companies By Weight

Updated December 10, 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
1NVDANvidia7.07%$180.93
2AAPLApple Inc.6.60%$278.03
3MSFTMicrosoft5.77%$483.47
4AMZNAmazon3.96%$230.28
5GOOGLAlphabet Inc. (Class A)3.14%$312.43
6AVGOBroadcom3.08%$406.37
7GOOGAlphabet Inc. (Class C)2.93%$313.70
8METAMeta Platforms2.64%$652.71
9TSLATesla, Inc.2.39%$446.89
10BRK.BBerkshire Hathaway1.72%$495.85
11WMTWalmart1.48%$115.52
12LLYLilly (Eli)1.45%$1,009.38
13JPMJPMorgan Chase1.39%$317.38
14VVisa Inc.1.07%$345.63
15ORCLOracle Corporation0.91%$198.85
16JNJJohnson & Johnson0.81%$210.01
17MAMastercard0.81%$563.37
18XOMExxonMobil0.81%$119.54
19PLTRPalantir Technologies0.72%$187.54
20NFLXNetflix0.64%$94.09
21BACBank of America0.64%$54.56
22ABBVAbbVie0.64%$223.98
23COSTCostco0.63%$884.48
24AMDAdvanced Micro Devices0.58%$221.43
25HDHome Depot (The)0.57%$357.46
26PGProcter & Gamble0.53%$140.76
27CSCOCisco0.50%$79.27
28UNHUnitedHealth Group0.49%$336.73
29GEGE Aerospace0.49%$288.42
30CVXChevron Corporation0.48%$150.72
31KOCoca-Cola Company (The)0.48%$69.11
32CATCaterpillar Inc.0.47%$625.61
33MUMicron Technology0.47%$258.46
34WFCWells Fargo0.47%$92.59
35IBMIBM0.47%$310.74
36MSMorgan Stanley0.46%$180.29
37GSGoldman Sachs0.44%$911.03
38AXPAmerican Express0.43%$384.89
39CRMSalesforce0.39%$262.35
40MRKMerck & Co.0.39%$99.01
41APPAppLovin Corporation0.39%$716.98
42RTXRTX Corporation0.38%$177.42
43PMPhilip Morris International0.38%$150.95
44MCDMcDonald's0.35%$309.71
45TMUST-Mobile US0.35%$195.33
46TMOThermo Fisher Scientific0.35%$578.90
47AMATApplied Materials0.35%$270.11
48ABTAbbott Laboratories0.34%$123.28
49LRCXLam Research0.34%$168.71
50PEPPepsiCo0.33%$149.04
51CCitigroup0.32%$111.74
52DISWalt Disney Company (The)0.32%$111.46
53QCOMQualcomm0.31%$181.27
54ISRGIntuitive Surgical0.31%$547.36
55GEVGE Vernova0.31%$704.20
56INTCIntel0.30%$39.51
57LINLinde plc0.30%$403.30
58INTUIntuit0.30%$676.01
59NOWServiceNow0.29%$867.49
60UBERUber0.29%$85.44
61TJXTJX Companies0.28%$155.58
62SCHWCharles Schwab Corporation0.28%$97.05
63TAT&T0.28%$24.30
64BLKBlackRock0.27%$1,101.84
65AMGNAmgen0.27%$317.38
66APHAmphenol0.27%$139.09
67BKNGBooking Holdings0.27%$5,279.68
68VZVerizon0.27%$40.22
69ANETArista Networks0.27%$134.39
70NEENextEra Energy0.27%$81.21
71ACNAccenture0.27%$270.37
72TXNTexas Instruments0.27%$181.67
73DHRDanaher Corporation0.26%$232.37
74KLACKLA Corporation0.26%$1,246.18
75GILDGilead Sciences0.25%$123.21
76BABoeing0.25%$200.71
77COFCapital One0.24%$239.29
78SPGIS&P Global0.24%$497.56
79PFEPfizer0.24%$25.80
80ADBEAdobe Inc.0.24%$350.43
81UNPUnion Pacific Corporation0.23%$236.12
82LOWLowe's0.22%$248.08
83ADIAnalog Devices0.22%$283.39
84ETNEaton Corporation0.22%$350.36
85BSXBoston Scientific0.22%$91.75
86PGRProgressive Corporation0.22%$230.44
87SYKStryker Corporation0.22%$352.97
88PANWPalo Alto Networks0.21%$190.36
89CRWDCrowdStrike0.21%$517.65
90DEDeere & Company0.21%$475.94
91MDTMedtronic0.21%$99.75
92KKRKKR0.20%$142.77
93WELLWelltower0.20%$184.97
94HONHoneywell0.20%$193.85
95PLDPrologis0.19%$130.56
96CBChubb Limited0.19%$305.98
97COPConocoPhillips0.19%$96.71
98BXBlackstone Inc.0.19%$154.11
99CEGConstellation Energy0.19%$378.60
100PHParker Hannifin0.18%$899.13
101VRTXVertex Pharmaceuticals0.18%$445.93
102HOODRobinhood Markets, Inc.0.18%$123.38
103HCAHCA Healthcare0.18%$482.35
104LMTLockheed Martin0.18%$474.88
105NEMNewmont0.17%$99.42
106ADPAutomatic Data Processing0.17%$264.69
107BMYBristol Myers Squibb0.17%$51.20
108CVSCVS Health0.16%$80.83
109MCKMcKesson Corporation0.16%$815.54
110CMCSAComcast0.16%$27.60
111NKENike, Inc.0.16%$67.74
112MOAltria0.16%$58.72
113CMECME Group0.16%$272.41
114DASHDoorDash0.16%$224.52
115SBUXStarbucks0.15%$84.74
116SOSouthern Company0.15%$84.73
117ICEIntercontinental Exchange0.15%$163.10
118DELLDell Technologies0.15%$138.60
119GDGeneral Dynamics0.15%$341.48
120CDNSCadence Design Systems0.15%$335.43
121SNPSSynopsys0.15%$477.26
122MMCMarsh McLennan0.14%$183.47
123MMM3M0.14%$168.60
124TTTrane Technologies0.14%$403.38
125DUKDuke Energy0.14%$114.39
126APOApollo Global Management0.14%$150.33
127MCOMoody's Corporation0.14%$485.51
128WMWaste Management0.14%$212.05
129UPSUnited Parcel Service0.14%$100.48
130AMTAmerican Tower0.14%$181.71
131USBU.S. Bancorp0.13%$53.58
132PNCPNC Financial Services0.13%$211.49
133BKBNY Mellon0.13%$118.68
134GLWCorning Inc.0.13%$95.97
135SHWSherwin-Williams0.13%$329.30
136ELVElevance Health0.13%$360.22
137NOCNorthrop Grumman0.13%$560.04
138MARMarriott International0.13%$296.46
139ORLYO'Reilly Auto Parts0.13%$93.96
140HWMHowmet Aerospace0.13%$195.89
141REGNRegeneron Pharmaceuticals0.13%$746.80
142EMREmerson Electric0.13%$139.57
143ABNBAirbnb0.12%$128.00
144RCLRoyal Caribbean Group0.12%$279.70
145CTASCintas0.12%$188.83
146GMGeneral Motors0.12%$80.85
147ITWIllinois Tool Works0.12%$257.41
148AONAon0.12%$347.40
149WMBWilliams Companies0.12%$60.92
150TDGTransDigm Group0.12%$1,317.49
151EQIXEquinix0.12%$754.13
152ECLEcolab0.12%$261.33
153WBDWarner Bros. Discovery0.12%$29.49
154CICigna0.12%$272.26
155COINCoinbase Global0.12%$269.02
156CMICummins0.12%$523.41
157JCIJohnson Controls0.12%$118.06
158TELTE Connectivity0.12%$244.29
159MNSTMonster Beverage0.11%$72.49
160PWRQuanta Services0.11%$466.91
161MDLZMondelez International0.11%$53.79
162CSXCSX Corporation0.11%$37.15
163FCXFreeport-McMoRan0.11%$48.11
164FDXFedEx0.11%$284.78
165STXSeagate Technology0.11%$307.85
166CORCencora0.11%$344.50
167NSCNorfolk Southern Railway0.11%$294.06
168RSGRepublic Services0.11%$211.18
169HLTHilton Worldwide0.10%$278.18
170WDCWestern Digital0.10%$187.20
171ADSKAutodesk0.10%$300.93
172AJGArthur J. Gallagher & Co.0.10%$247.62
173TFCTruist Financial0.10%$49.70
174TRVTravelers Companies (The)0.10%$282.88
175CLColgate-Palmolive0.10%$77.25
176FTNTFortinet0.10%$82.47
177MSIMotorola Solutions0.10%$368.05
178AEPAmerican Electric Power0.10%$114.26
179SLBSchlumberger0.10%$40.34
180KMIKinder Morgan0.10%$26.82
181ROSTRoss Stores0.10%$183.13
182EOGEOG Resources0.10%$109.51
183SPGSimon Property Group0.10%$181.85
184PCARPaccar0.10%$112.79
185VSTVistra Corp.0.10%$174.60
186WDAYWorkday, Inc.0.09%$224.04
187NXPINXP Semiconductors0.09%$231.83
188SRESempra0.09%$88.97
189PSXPhillips 660.09%$143.43
190PYPLPayPal0.09%$61.69
191AZOAutoZone0.09%$3,469.10
192BDXBecton Dickinson0.09%$200.43
193AFLAflac0.09%$108.85
194IDXXIdexx Laboratories0.09%$707.50
195MPCMarathon Petroleum0.09%$187.11
196DLRDigital Realty0.09%$158.82
197FFord Motor Company0.09%$13.63
198APDAir Products0.09%$243.73
199LHXL3Harris0.09%$289.86
200METMetLife0.09%$82.25
201ALLAllstate0.09%$206.82
202NDAQNasdaq, Inc.0.09%$93.85
203URIUnited Rentals0.09%$833.85
204ORealty Income0.08%$57.22
205DDOGDatadog0.08%$149.90
206VLOValero Energy0.08%$171.91
207ZTSZoetis0.08%$117.66
208EAElectronic Arts0.08%$203.66
209DDominion Energy0.08%$58.17
210GWWW. W. Grainger0.08%$1,032.39
211EWEdwards Lifesciences0.08%$84.24
212PSAPublic Storage0.08%$273.71
213ROPRoper Technologies0.08%$445.84
214FASTFastenal0.08%$41.75
215CBRECBRE Group0.08%$160.46
216CAHCardinal Health0.08%$198.32
217MPWRMonolithic Power Systems0.08%$981.48
218AMEAmetek0.08%$203.84
219BKRBaker Hughes0.08%$47.46
220ROKRockwell Automation0.07%$413.05
221OKEONEOK0.07%$73.62
222AMPAmeriprise Financial0.07%$498.61
223CMGChipotle Mexican Grill0.07%$34.87
224DALDelta Air Lines0.07%$70.56
225AXONAxon Enterprise0.07%$581.03
226CARRCarrier Global0.07%$54.15
227DHID. R. Horton0.07%$155.20
228FANGDiamondback Energy0.07%$157.04
229TTWOTake-Two Interactive0.07%$242.41
230LVSLas Vegas Sands0.07%$66.20
231AIGAmerican International Group0.07%$82.85
232CTVACorteva0.07%$66.04
233XELXcel Energy0.07%$74.68
234TGTTarget Corporation0.07%$96.97
235EXCExelon0.07%$43.09
236FICOFair Isaac0.07%$1,825.83
237ETREntergy0.07%$93.32
238MSCIMSCI0.07%$549.61
239PAYXPaychex0.07%$114.63
240YUMYum! Brands0.07%$148.12
241PRUPrudential Financial0.07%$117.05
242OXYOccidental Petroleum0.07%$41.20
243GRMNGarmin0.07%$210.79
244CTSHCognizant0.06%$83.82
245AAgilent Technologies0.06%$142.87
246KDPKeurig Dr Pepper0.06%$29.47
247CCICrown Castle0.06%$91.84
248KRKroger0.06%$62.21
249TRGPTarga Resources0.06%$185.73
250VMCVulcan Materials Company0.06%$299.27
251PEGPublic Service Enterprise Group0.06%$78.96
252GEHCGE HealthCare0.06%$86.05
253XYZBlock, Inc.0.06%$63.61
254IQVIQVIA0.06%$225.98
255EBAYeBay0.06%$84.40
256NUENucor0.06%$166.57
257MLMMartin Marietta Materials0.06%$632.08
258ELEstée Lauder Companies (The)0.06%$105.56
259HIGHartford (The)0.06%$135.29
260CPRTCopart0.06%$38.69
261MCHPMicrochip Technology0.06%$69.09
262WABWabtec0.06%$217.77
263RMDResMed0.06%$252.39
264HSYHershey Company (The)0.06%$181.58
265KEYSKeysight Technologies0.06%$214.14
266FISVFiserv, Inc.0.06%$68.16
267CCLCarnival0.06%$27.84
268VTRVentas0.06%$77.27
269STTState Street Corporation0.06%$129.60
270SYYSysco0.06%$74.23
271SNDKSandisk Corporation0.06%$241.61
272UALUnited Airlines Holdings0.06%$108.39
273EQTEQT Corporation0.06%$56.07
274FISFidelity National Information Services0.06%$67.24
275EDConsolidated Edison0.06%$95.64
276EXPEExpedia Group0.06%$281.15
277KMBKimberly-Clark0.06%$103.45
278OTISOtis Worldwide0.05%$87.73
279XYLXylem Inc.0.05%$140.06
280ACGLArch Capital Group0.05%$93.64
281WECWEC Energy Group0.05%$103.48
282ODFLOld Dominion0.05%$158.92
283KVUEKenvue0.05%$17.32
284IRIngersoll Rand0.05%$83.44
285LYVLive Nation Entertainment0.05%$141.87
286NRGNRG Energy0.05%$170.64
287PCGPG&E Corporation0.05%$14.83
288HPEHewlett Packard Enterprise0.05%$24.54
289RJFRaymond James Financial0.05%$163.91
290HUMHumana0.05%$266.49
291FITBFifth Third Bancorp0.05%$48.39
292TERTeradyne0.05%$203.97
293MTBM&T Bank0.05%$205.75
294WTWWillis Towers Watson0.05%$325.58
295SYFSynchrony Financial0.05%$85.66
296VRSKVerisk Analytics0.05%$216.29
297VICIVici Properties0.05%$28.12
298LENLennar0.05%$119.15
299IBKRInteractive Brokers Group0.05%$66.06
300FSLRFirst Solar0.05%$272.83
301DGDollar General0.05%$132.68
302MTDMettler Toledo0.05%$1,421.58
303KKellanova0.05%$83.44
304KHCKraft Heinz0.05%$24.39
305ADMArcher Daniels Midland0.05%$59.92
306EMEEMCOR Group, Inc.0.05%$639.58
307ROLRollins, Inc.0.05%$59.49
308CSGPCoStar Group0.05%$67.47
309EXRExtra Space Storage0.05%$133.02
310HBANHuntington Bancshares0.05%$17.91
311DOVDover Corporation0.04%$201.28
312CHTRCharter Communications0.04%$212.06
313TSCOTractor Supply0.04%$51.81
314EXEExpand Energy0.04%$114.33
315BROBrown & Brown0.04%$79.55
316DTEDTE Energy0.04%$130.75
317BRBroadridge Financial Solutions0.04%$231.50
318ATOAtmos Energy0.04%$167.09
319EFXEquifax0.04%$220.60
320DXCMDexcom0.04%$68.94
321NTRSNorthern Trust0.04%$140.09
322WRBW. R. Berkley Corporation0.04%$69.34
323ULTAUlta Beauty0.04%$593.41
324AEEAmeren0.04%$97.25
325CBOECboe Global Markets0.04%$251.10
326STZConstellation Brands0.04%$149.55
327IRMIron Mountain0.04%$88.03
328DLTRDollar Tree0.04%$129.97
329CINFCincinnati Financial0.04%$165.02
330FEFirstEnergy0.04%$44.08
331OMCOmnicom Group0.04%$80.07
332AWKAmerican Water Works0.04%$130.09
333ESEversource Energy0.04%$67.50
334BIIBBiogen0.04%$172.50
335TPRTapestry, Inc.0.04%$123.49
336STLDSteel Dynamics0.04%$173.01
337CFGCitizens Financial Group0.04%$58.35
338JBLJabil0.04%$234.25
339AVBAvalonBay Communities0.04%$176.07
340PHMPulteGroup0.04%$127.57
341STESteris0.04%$252.49
342PPLPPL Corporation0.04%$33.46
343GISGeneral Mills0.04%$46.23
344HUBBHubbell Incorporated0.04%$462.82
345TDYTeledyne Technologies0.04%$523.11
346VLTOVeralto0.04%$98.73
347HALHalliburton0.04%$29.12
348RFRegions Financial Corporation0.04%$27.84
349CNPCenterPoint Energy0.04%$37.33
350LDOSLeidos0.04%$190.53
351HPQHP Inc.0.04%$25.41
352NTAPNetApp0.04%$119.11
353DVNDevon Energy0.04%$37.54
354WATWaters Corporation0.04%$392.21
355EQREquity Residential0.04%$60.63
356PPGPPG Industries0.04%$102.76
357TROWT. Rowe Price0.04%$104.96
358VRSNVerisign0.04%$244.07
359KEYKeyCorp0.04%$20.69
360WSMWilliams-Sonoma0.04%$189.28
361ONON Semiconductor0.04%$55.97
362RLRalph Lauren Corporation0.04%$367.62
363EIXEdison International0.04%$57.93
364LULULululemon Athletica0.04%$187.01
365CPAYCorpay0.04%$316.30
366LHLabCorp0.04%$264.73
367LLoews Corporation0.03%$104.65
368DRIDarden Restaurants0.03%$183.30
369PTCPTC Inc.0.03%$178.00
370CMSCMS Energy0.03%$69.74
371LUVSouthwest Airlines0.03%$40.74
372TSNTyson Foods0.03%$59.56
373PODDInsulet Corporation0.03%$294.17
374IPInternational Paper0.03%$39.05
375SBACSBA Communications0.03%$192.83
376NVRNVR, Inc.0.03%$7,511.16
377EXPDExpeditors International0.03%$153.02
378TPLTexas Pacific Land Corporation0.03%$890.30
379SMCISupermicro0.03%$34.02
380DGXQuest Diagnostics0.03%$181.57
381CTRACoterra0.03%$26.49
382PFGPrincipal Financial Group0.03%$91.54
383CHDChurch & Dwight0.03%$83.57
384CNCCentene Corporation0.03%$40.46
385SWSmurfit WestRock0.03%$38.01
386TRMBTrimble Inc.0.03%$83.34
387NINiSource0.03%$41.69
388WSTWest Pharmaceutical Services0.03%$272.54
389TYLTyler Technologies0.03%$453.73
390CDWCDW0.03%$149.86
391GPNGlobal Payments0.03%$81.92
392AMCRAmcor0.03%$8.33
393JBHTJ.B. Hunt0.03%$199.55
394CHRWC.H. Robinson0.03%$159.80
395INCYIncyte0.03%$96.10
396GPCGenuine Parts Company0.03%$133.96
397PKGPackaging Corporation of America0.03%$205.30
398ZBHZimmer Biomet0.03%$92.45
399SNASnap-on0.03%$351.49
400LIILennox International0.03%$514.86
401BGBunge Global0.03%$93.27
402TTDThe Trade Desk, Inc.0.03%$37.02
403QQnity Electronics0.03%$84.80
404MKCMcCormick & Company0.03%$65.94
405FTVFortive0.03%$55.46
406DOWDow Inc.0.03%$24.58
407DDDuPont0.03%$41.49
408PNRPentair0.03%$105.89
409APTVAptiv0.03%$79.90
410GENGen Digital0.03%$27.78
411GDDYGoDaddy0.03%$126.05
412EVRGEvergy0.03%$73.37
413ITGartner0.03%$232.66
414WYWeyerhaeuser0.03%$23.20
415LNTAlliant Energy0.03%$64.93
416HOLXHologic0.03%$74.83
417ESSEssex Property Trust0.03%$258.13
418INVHInvitation Homes0.03%$26.55
419JJacobs Solutions0.03%$136.73
420IFFInternational Flavors & Fragrances0.03%$63.25
421TKOTKO Group Holdings0.03%$204.30
422COOCooper Companies (The)0.03%$82.11
423ALBAlbemarle Corporation0.03%$134.59
424BBYBest Buy0.03%$74.97
425PSKYParamount Skydance Corp0.03%$14.12
426MAAMid-America Apartment Communities0.03%$132.96
427FFIVF5, Inc.0.02%$264.45
428TXTTextron0.02%$86.85
429FOXAFox Corporation (Class A)0.02%$71.82
430FOXFox Corporation (Class B)0.02%$63.44
431DECKDeckers Brands0.02%$101.36
432DPZDomino's0.02%$433.67
433ERIEErie Indemnity0.02%$278.96
434LYBLyondellBasell0.02%$45.11
435SOLVSolventum0.02%$82.79
436BF.BBrown–Forman0.02%$30.88
437ALLEAllegion0.02%$164.71
438AVYAvery Dennison0.02%$181.66
439UHSUniversal Health Services0.02%$224.58
440ZBRAZebra Technologies0.02%$273.54
441KIMKimco Realty0.02%$20.13
442EGEverest Group0.02%$324.38
443IEXIDEX Corporation0.02%$181.24
444JKHYJack Henry & Associates0.02%$187.18
445MASMasco0.02%$64.69
446VTRSViatris0.02%$11.59
447BALLBall Corporation0.02%$49.21
448NDSNNordson Corporation0.02%$234.43
449HRLHormel Foods0.02%$23.71
450WYNNWynn Resorts0.02%$124.85
451HIIHuntington Ingalls Industries0.02%$326.72
452CLXClorox0.02%$102.83
453HSTHost Hotels & Resorts0.02%$18.13
454REGRegency Centers0.02%$67.76
455AKAMAkamai Technologies0.02%$85.45
456CFCF Industries0.02%$78.66
457BENFranklin Resources0.02%$23.47
458BLDRBuilders FirstSource0.02%$109.87
459IVZInvesco0.02%$27.00
460SWKStanley Black & Decker0.02%$76.54
461HASHasbro0.02%$83.96
462RVTYRevvity0.02%$103.92
463UDRUDR, Inc.0.02%$35.62
464ALGNAlign Technology0.02%$163.87
465EPAMEPAM Systems0.02%$211.11
466DOCHealthpeak Properties0.02%$16.68
467MRNAModerna0.02%$29.63
468AIZAssurant0.02%$228.02
469BXPBXP, Inc.0.02%$71.62
470CPTCamden Property Trust0.02%$104.17
471GLGlobe Life0.02%$139.04
472DAYDayforce0.02%$69.16
473FDSFactSet0.02%$291.55
474SJMJ.M. Smucker Company (The)0.02%$100.91
475PNWPinnacle West0.02%$86.75
476MGMMGM Resorts0.02%$37.44
477SWKSSkyworks Solutions0.02%$68.25
478AESAES Corporation0.02%$14.00
479GNRCGenerac0.02%$167.65
480BAXBaxter International0.02%$18.90
481NWSANews Corp (Class A)0.02%$26.10
482CRLCharles River Laboratories0.02%$194.43
483AOSA. O. Smith0.02%$68.58
484TECHBio-Techne0.02%$60.26
485NCLHNorwegian Cruise Line Holdings0.02%$20.55
486TAPMolson Coors Beverage Company0.01%$47.06
487APAAPA Corporation0.01%$25.95
488PAYCPaycom0.01%$166.08
489HSICHenry Schein0.01%$76.24
490POOLPool Corporation0.01%$240.29
491MOHMolina Healthcare0.01%$166.90
492FRTFederal Realty Investment Trust0.01%$98.78
493DVADaVita0.01%$120.33
494CPBCampbell Soup Company0.01%$28.43
495CAGConagra Brands0.01%$17.60
496LWLamb Weston0.01%$59.48
497MOSMosaic Company (The)0.01%$25.19
498SOLSSolstice Advanced Materials Inc.0.01%$50.28
499LKQLKQ Corporation0.01%$31.04
500AREAlexandria Real Estate Equities0.01%$45.57
501MTCHMatch Group0.01%$33.18
502MHKMohawk Industries0.01%$112.66
503NWSNews Corp (Class B)0.01%$29.56

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.