S&P 500 Companies By Weight

Updated March 13, 2026 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
1NVDANvidia7.29%$180.25
2AAPLApple Inc.6.11%$250.12
3MSFTMicrosoft4.89%$395.55
4AMZNAmazon3.71%$207.67
5GOOGLAlphabet Inc. (Class A)3.15%$302.28
6GOOGAlphabet Inc. (Class C)2.93%$301.46
7METAMeta Platforms2.58%$613.71
8AVGOBroadcom2.54%$322.16
9TSLATesla, Inc.2.44%$391.20
10BRK.BBerkshire Hathaway1.76%$490.03
11WMTWalmart1.68%$126.52
12LLYLilly (Eli)1.46%$985.08
13JPMJPMorgan Chase1.27%$283.44
14XOMExxonMobil1.08%$156.12
15VVisa Inc.0.98%$307.14
16JNJJohnson & Johnson0.97%$241.52
17MUMicron Technology0.80%$426.13
18COSTCostco0.74%$1008.43
19ORCLOracle Corporation0.74%$155.11
20MAMastercard0.74%$497.99
21NFLXNetflix0.67%$95.31
22CVXChevron Corporation0.65%$196.82
23ABBVAbbVie0.65%$219.68
24PLTRPalantir Technologies0.60%$150.95
25PGProcter & Gamble0.58%$150.65
26HDHome Depot (The)0.56%$339.03
27BACBank of America0.56%$46.72
28KOCoca-Cola Company (The)0.55%$77.34
29CATCaterpillar Inc.0.54%$693.99
30AMDAdvanced Micro Devices0.52%$193.39
31GEGE Aerospace0.52%$299.69
32CSCOCisco0.51%$78.33
33MRKMerck & Co.0.48%$115.61
34RTXRTX Corporation0.46%$204.52
35PMPhilip Morris International0.45%$174.66
36AMATApplied Materials0.45%$341.53
37LRCXLam Research0.44%$212.20
38UNHUnitedHealth Group0.43%$282.09
39MSMorgan Stanley0.41%$154.87
40TMUST-Mobile US0.40%$217.39
41MCDMcDonald's0.39%$326.46
42GSGoldman Sachs0.39%$782.21
43IBMIBM0.38%$246.28
44LINLinde plc0.38%$493.92
45WFCWells Fargo0.38%$74.10
46INTCIntel0.38%$45.77
47PEPPepsiCo0.36%$159.88
48GEVGE Vernova0.36%$805.02
49VZVerizon0.36%$51.38
50AXPAmerican Express0.34%$299.96
51AMGNAmgen0.33%$366.21
52TAT&T0.32%$27.72
53NEENextEra Energy0.32%$92.78
54ABTAbbott Laboratories0.31%$108.03
55KLACKLA Corporation0.31%$1418.64
56CCitigroup0.31%$105.69
57GILDGilead Sciences0.30%$144.99
58CRMSalesforce0.30%$192.83
59DISWalt Disney Company (The)0.29%$99.29
60TXNTexas Instruments0.29%$190.78
61TJXTJX Companies0.29%$155.43
62TMOThermo Fisher Scientific0.29%$464.37
63ANETArista Networks0.28%$133.57
64ISRGIntuitive Surgical0.28%$472.16
65BABoeing0.27%$209.89
66APHAmphenol0.27%$133.92
67SCHWCharles Schwab Corporation0.27%$93.06
68DEDeere & Company0.26%$577.50
69APPAppLovin Corporation0.26%$458.67
70PFEPfizer0.25%$26.58
71UBERUber0.25%$73.33
72ADIAnalog Devices0.25%$306.07
73HONHoneywell0.25%$234.50
74COPConocoPhillips0.25%$121.89
75LMTLockheed Martin0.25%$646.00
76WELLWelltower0.24%$207.82
77UNPUnion Pacific Corporation0.24%$242.44
78BLKBlackRock0.24%$924.11
79QCOMQualcomm0.23%$129.82
80ETNEaton Corporation0.23%$355.40
81PANWPalo Alto Networks0.23%$167.01
82BKNGBooking Holdings0.22%$4241.26
83LOWLowe's0.22%$237.59
84DHRDanaher Corporation0.22%$187.32
85SYKStryker Corporation0.21%$336.77
86CBChubb Limited0.21%$328.97
87SPGIS&P Global0.21%$422.49
88PLDPrologis0.20%$131.75
89INTUIntuit0.20%$439.96
90ACNAccenture0.20%$196.65
91BMYBristol Myers Squibb0.20%$59.08
92PGRProgressive Corporation0.20%$205.17
93VRTXVertex Pharmaceuticals0.20%$469.34
94NEMNewmont0.20%$109.58
95HCAHCA Healthcare0.20%$532.97
96NOWServiceNow0.20%$113.62
97MCKMcKesson Corporation0.19%$940.91
98MOAltria0.19%$67.89
99SBUXStarbucks0.19%$99.15
100PHParker Hannifin0.19%$889.86
101CRWDCrowdStrike0.19%$441.78
102MDTMedtronic0.19%$87.14
103COFCapital One0.19%$179.79
104CMECME Group0.19%$311.40
105GLWCorning Inc.0.18%$129.12
106SOSouthern Company0.18%$98.01
107CEGConstellation Energy0.18%$301.77
108CMCSAComcast0.18%$30.16
109NOCNorthrop Grumman0.17%$733.71
110DUKDuke Energy0.17%$133.15
111BSXBoston Scientific0.17%$69.13
112ADBEAdobe Inc.0.17%$249.32
113DELLDell Technologies0.17%$151.62
114SNDKSandisk Corporation0.16%$661.62
115CVSCVS Health0.16%$76.13
116WMWaste Management0.16%$238.53
117EQIXEquinix0.16%$969.90
118GDGeneral Dynamics0.16%$351.52
119HWMHowmet Aerospace0.16%$236.75
120TTTrane Technologies0.16%$422.40
121WDCWestern Digital0.15%$272.29
122ICEIntercontinental Exchange0.15%$159.20
123WMBWilliams Companies0.15%$73.34
124STXSeagate Technology0.14%$383.71
125AMTAmerican Tower0.14%$184.41
126ADPAutomatic Data Processing0.14%$208.52
127PWRQuanta Services0.14%$559.02
128MRSHMarsh & McLennan Companies, Inc.0.14%$172.15
129MARMarriott International0.14%$313.81
130BXBlackstone Inc.0.14%$106.78
131FDXFedEx0.14%$351.68
132UPSUnited Parcel Service0.14%$97.21
133PNCPNC Financial Services0.14%$201.13
134FCXFreeport-McMoRan0.13%$56.38
135BKBNY Mellon0.13%$116.17
136NKENike, Inc.0.13%$53.98
137JCIJohnson Controls0.13%$130.16
138MMM3M0.13%$150.96
139SHWSherwin-Williams0.13%$319.78
140CDNSCadence Design Systems0.13%$287.03
141USBU.S. Bancorp0.13%$51.00
142SNPSSynopsys0.13%$412.63
143REGNRegeneron Pharmaceuticals0.13%$745.77
144MSIMotorola Solutions0.13%$473.12
145CTASCintas0.13%$194.28
146ECLEcolab0.13%$274.18
147ITWIllinois Tool Works0.13%$266.99
148ORLYO'Reilly Auto Parts0.13%$91.54
149KKRKKR0.13%$85.93
150MCOMoody's Corporation0.13%$430.01
151ABNBAirbnb0.13%$126.30
152MNSTMonster Beverage0.13%$77.11
153EMREmerson Electric0.12%$132.24
154KMIKinder Morgan0.12%$33.39
155CMICummins0.12%$535.71
156RCLRoyal Caribbean Group0.12%$272.54
157CSXCSX Corporation0.12%$39.30
158AEPAmerican Electric Power0.12%$133.61
159EOGEOG Resources0.12%$133.60
160CLColgate-Palmolive0.12%$88.84
161CICigna0.12%$267.19
162MDLZMondelez International0.12%$54.89
163DASHDoorDash0.12%$161.36
164RSGRepublic Services0.12%$224.28
165PSXPhillips 660.12%$172.74
166VLOValero Energy0.11%$230.59
167AONAon0.11%$321.41
168TDGTransDigm Group0.11%$1214.66
169CORCencora0.11%$349.95
170WBDWarner Bros. Discovery0.11%$27.14
171SLBSchlumberger0.11%$44.72
172LHXL3Harris0.11%$358.96
173HLTHilton Worldwide0.11%$291.55
174CRHCRH plc0.11%$99.82
175ROSTRoss Stores0.11%$206.28
176MPCMarathon Petroleum0.11%$226.18
177HOODRobinhood Markets, Inc.0.11%$73.39
178GMGeneral Motors0.11%$72.39
179TRVTravelers Companies (The)0.11%$302.49
180NSCNorfolk Southern Railway0.11%$289.37
181ELVElevance Health0.11%$291.63
182APDAir Products0.11%$287.98
183SRESempra0.10%$95.11
184FTNTFortinet0.10%$83.44
185DLRDigital Realty0.10%$179.61
186SPGSimon Property Group0.10%$186.82
187PCARPaccar0.10%$115.34
188APOApollo Global Management0.10%$104.44
189ORealty Income0.10%$64.44
190AZOAutoZone0.10%$3562.85
191TELTE Connectivity0.10%$199.41
192OXYOccidental Petroleum0.09%$57.88
193AFLAflac0.09%$108.71
194DDominion Energy0.09%$63.21
195TFCTruist Financial0.09%$43.83
196OKEONEOK0.09%$85.36
197BKRBaker Hughes0.09%$54.26
198VSTVistra Corp.0.09%$158.95
199ALLAllstate0.09%$206.17
200AJGArthur J. Gallagher & Co.0.09%$207.93
201CTVACorteva0.09%$79.21
202TGTTarget Corporation0.09%$117.34
203ADSKAutodesk0.09%$251.17
204PSAPublic Storage0.09%$297.72
205FASTFastenal0.09%$45.46
206MPWRMonolithic Power Systems0.09%$1052.59
207COINCoinbase Global0.09%$195.53
208TRGPTarga Resources0.09%$240.05
209FANGDiamondback Energy0.09%$182.37
210XELXcel Energy0.09%$81.91
211CAHCardinal Health0.09%$217.08
212EXCExelon0.08%$49.82
213GWWW. W. Grainger0.08%$1073.94
214EAElectronic Arts0.08%$199.24
215AMEAmetek0.08%$214.49
216ZTSZoetis0.08%$115.62
217NDAQNasdaq, Inc.0.08%$85.53
218NXPINXP Semiconductors0.08%$190.86
219KEYSKeysight Technologies0.08%$279.78
220FIXComfort Systems USA, Inc.0.08%$1365.34
221ETREntergy0.08%$105.58
222CIENCiena Corporation0.08%$337.38
223EWEdwards Lifesciences0.08%$81.81
224FFord Motor Company0.08%$11.67
225CARRCarrier Global0.08%$55.65
226URIUnited Rentals0.08%$737.22
227KRKroger0.08%$75.60
228IDXXIdexx Laboratories0.08%$573.82
229BDXBecton Dickinson0.08%$159.36
230GRMNGarmin0.07%$233.52
231TERTeradyne0.07%$286.42
232YUMYum! Brands0.07%$160.40
233METMetLife0.07%$67.97
234DDOGDatadog0.07%$124.52
235HSYHershey Company (The)0.07%$217.09
236CVNACarvana Co.0.07%$300.15
237CMGChipotle Mexican Grill0.07%$32.52
238PEGPublic Service Enterprise Group0.07%$83.73
239EDConsolidated Edison0.07%$114.88
240PYPLPayPal0.07%$44.90
241AIGAmerican International Group0.07%$76.74
242VTRVentas0.07%$86.56
243SYYSysco0.07%$85.49
244EBAYeBay0.07%$91.34
245DHID. R. Horton0.07%$140.49
246ROKRockwell Automation0.07%$360.93
247WABWabtec0.07%$236.76
248AMPAmeriprise Financial0.07%$442.08
249MSCIMSCI0.07%$547.90
250EQTEQT Corporation0.07%$64.37
251AXONAxon Enterprise0.07%$496.18
252PCGPG&E Corporation0.07%$18.14
253CBRECBRE Group0.07%$133.80
254FITBFifth Third Bancorp0.07%$43.40
255TTWOTake-Two Interactive0.06%$208.58
256DALDelta Air Lines0.06%$58.78
257WECWEC Energy Group0.06%$117.35
258CCICrown Castle0.06%$87.47
259ODFLOld Dominion0.06%$180.75
260KDPKeurig Dr Pepper0.06%$27.41
261NUENucor0.06%$163.48
262HIGHartford (The)0.06%$132.93
263TPLTexas Pacific Land Corporation0.06%$531.13
264LYVLive Nation Entertainment0.06%$153.97
265ROPRoper Technologies0.06%$351.00
266LVSLas Vegas Sands0.06%$53.68
267XYZBlock, Inc.0.06%$59.79
268MLMMartin Marietta Materials0.06%$583.75
269WDAYWorkday, Inc.0.06%$133.09
270VMCVulcan Materials Company0.06%$265.42
271ADMArcher Daniels Midland0.06%$71.98
272STTState Street Corporation0.06%$121.34
273RMDResMed0.06%$230.84
274KVUEKenvue0.06%$17.49
275MCHPMicrochip Technology0.06%$61.94
276ACGLArch Capital Group0.06%$93.47
277PAYXPaychex0.06%$92.61
278CCLCarnival0.06%$23.99
279CPRTCopart0.05%$34.09
280KMBKimberly-Clark0.05%$98.84
281NRGNRG Energy0.05%$152.87
282OTISOtis Worldwide0.05%$83.19
283GEHCGE HealthCare0.05%$70.77
284IRIngersoll Rand0.05%$82.13
285PRUPrudential Financial0.05%$92.00
286ELEstée Lauder Companies (The)0.05%$87.88
287EMEEMCOR Group, Inc.0.05%$709.91
288IRMIron Mountain0.05%$106.84
289AAgilent Technologies0.05%$111.51
290ATOAtmos Energy0.05%$188.58
291DTEDTE Energy0.05%$149.57
292AEEAmeren0.05%$112.04
293HBANHuntington Bancshares0.05%$15.21
294VICIVici Properties0.05%$28.42
295FISVFiserv, Inc.0.05%$56.74
296CBOECboe Global Markets0.05%$289.90
297EXRExtra Space Storage0.05%$141.37
298TDYTeledyne Technologies0.05%$638.91
299FEFirstEnergy0.05%$51.16
300IBKRInteractive Brokers Group0.05%$66.19
301MTBM&T Bank0.05%$196.26
302XYLXylem Inc.0.05%$119.88
303DGDollar General0.05%$131.84
304PPLPPL Corporation0.05%$38.51
305CTSHCognizant0.05%$60.37
306CNPCenterPoint Energy0.05%$44.01
307TPRTapestry, Inc.0.05%$142.10
308RJFRaymond James Financial0.05%$145.97
309DVNDevon Energy0.05%$46.25
310HPEHewlett Packard Enterprise0.05%$21.58
311HALHalliburton0.05%$33.69
312WATWaters Corporation0.05%$286.57
313UALUnited Airlines Holdings0.05%$86.60
314EXPEExpedia Group0.05%$228.37
315VRSKVerisk Analytics0.05%$201.22
316IQVIQVIA0.05%$164.72
317CHTRCharter Communications0.05%$218.19
318EIXEdison International0.05%$71.73
319DOVDover Corporation0.05%$203.93
320ESEversource Energy0.05%$73.10
321WTWWillis Towers Watson0.05%$289.54
322AWKAmerican Water Works0.05%$139.69
323FICOFair Isaac0.04%$1131.22
324KHCKraft Heinz0.04%$22.58
325BIIBBiogen0.04%$181.55
326ROLRollins, Inc.0.04%$55.13
327JBLJabil0.04%$250.65
328DOWDow Inc.0.04%$36.62
329STZConstellation Brands0.04%$150.14
330WRBW. R. Berkley Corporation0.04%$68.76
331EXEExpand Energy0.04%$107.02
332FISFidelity National Information Services0.04%$49.70
333CINFCincinnati Financial0.04%$163.82
334NTRSNorthern Trust0.04%$136.92
335TSCOTractor Supply0.04%$47.24
336HUBBHubbell Incorporated0.04%$467.38
337DXCMDexcom0.04%$64.24
338STLDSteel Dynamics0.04%$170.60
339CTRACoterra0.04%$32.15
340OMCOmnicom Group0.04%$77.80
341BGBunge Global0.04%$124.73
342MTDMettler Toledo0.04%$1173.74
343CMSCMS Energy0.04%$77.83
344ULTAUlta Beauty0.04%$535.72
345AVBAvalonBay Communities0.04%$168.96
346CFGCitizens Financial Group0.04%$55.64
347LENLennar0.04%$94.96
348DRIDarden Restaurants0.04%$202.37
349LYBLyondellBasell0.04%$72.30
350BROBrown & Brown0.04%$68.26
351CHDChurch & Dwight0.04%$97.75
352ONON Semiconductor0.04%$58.55
353PHMPulteGroup0.04%$119.19
354QQnity Electronics0.04%$109.05
355ARESAres Management Corporation0.04%$101.76
356PPGPPG Industries0.04%$101.89
357NINiSource0.04%$47.39
358EQREquity Residential0.04%$59.99
359VLTOVeralto0.04%$90.20
360LLoews Corporation0.04%$108.02
361SYFSynchrony Financial0.04%$63.78
362EFXEquifax0.04%$184.28
363LDOSLeidos0.04%$173.86
364DGXQuest Diagnostics0.04%$199.70
365VRSNVerisign0.04%$238.60
366LHLabCorp0.04%$263.80
367CPAYCorpay0.04%$317.53
368RFRegions Financial Corporation0.04%$25.00
369WSMWilliams-Sonoma0.04%$179.99
370DLTRDollar Tree0.04%$107.46
371TSNTyson Foods0.04%$60.32
372STESteris0.04%$214.57
373FSLRFirst Solar0.04%$196.07
374GISGeneral Mills0.03%$39.38
375SWSmurfit WestRock0.03%$39.75
376BRBroadridge Financial Solutions0.03%$178.32
377MRNAModerna0.03%$52.56
378KEYKeyCorp0.03%$18.90
379CHRWC.H. Robinson0.03%$169.39
380RLRalph Lauren Corporation0.03%$330.73
381CFCF Industries0.03%$129.57
382SBACSBA Communications0.03%$188.04
383HUMHumana0.03%$165.43
384IPInternational Paper0.03%$37.25
385NTAPNetApp0.03%$98.66
386TROWT. Rowe Price0.03%$88.59
387GPNGlobal Payments0.03%$68.67
388PKGPackaging Corporation of America0.03%$214.50
389SNASnap-on0.03%$367.51
390LUVSouthwest Airlines0.03%$38.75
391EXPDExpeditors International0.03%$142.55
392EVRGEvergy0.03%$82.63
393JBHTJ.B. Hunt0.03%$200.25
394AMCRAmcor0.03%$40.57
395LNTAlliant Energy0.03%$72.79
396ALBAlbemarle Corporation0.03%$158.22
397PFGPrincipal Financial Group0.03%$85.83
398PTCPTC Inc.0.03%$155.89
399LULULululemon Athletica0.03%$157.78
400SMCISupermicro0.03%$30.75
401INCYIncyte0.03%$92.54
402DDDuPont0.03%$44.90
403CSGPCoStar Group0.03%$43.63
404ZBHZimmer Biomet0.03%$93.20
405NVRNVR, Inc.0.03%$6466.56
406IFFInternational Flavors & Fragrances0.03%$69.61
407HPQHP Inc.0.03%$18.93
408WSTWest Pharmaceutical Services0.03%$235.46
409CNCCentene Corporation0.03%$34.45
410WYWeyerhaeuser0.03%$23.46
411HOLXHologic0.03%$75.12
412LIILennox International0.03%$480.96
413FTVFortive0.03%$54.27
414BALLBall Corporation0.03%$62.19
415FFIVF5, Inc.0.03%$289.31
416HIIHuntington Ingalls Industries0.03%$415.71
417ESSEssex Property Trust0.03%$249.95
418TXTTextron0.03%$91.05
419MKCMcCormick & Company0.03%$58.29
420AKAMAkamai Technologies0.03%$107.67
421VTRSViatris0.03%$13.51
422TRMBTrimble Inc.0.03%$66.47
423PODDInsulet Corporation0.03%$219.84
424KIMKimco Realty0.03%$22.91
425INVHInvitation Homes0.03%$24.99
426TKOTKO Group Holdings0.03%$194.57
427JJacobs Solutions0.03%$128.06
428TYLTyler Technologies0.03%$349.79
429APTVAptiv0.02%$70.50
430CDWCDW0.02%$116.16
431NDSNNordson Corporation0.02%$267.57
432MAAMid-America Apartment Communities0.02%$126.32
433GPCGenuine Parts Company0.02%$105.74
434PNRPentair0.02%$88.29
435DECKDeckers Brands0.02%$100.78
436REGRegency Centers0.02%$76.58
437IEXIDEX Corporation0.02%$188.18
438COOCooper Companies (The)0.02%$69.92
439DPZDomino's0.02%$401.63
440CLXClorox0.02%$110.68
441HASHasbro0.02%$93.40
442AVYAvery Dennison0.02%$170.77
443BBYBest Buy0.02%$62.59
444TTDThe Trade Desk, Inc.0.02%$27.34
445EGEverest Group0.02%$320.36
446ERIEErie Indemnity0.02%$246.91
447HSTHost Hotels & Resorts0.02%$18.51
448BENFranklin Resources0.02%$24.13
449MASMasco0.02%$61.52
450GENGen Digital0.02%$20.68
451ALLEAllegion0.02%$145.35
452HRLHormel Foods0.02%$22.64
453PNWPinnacle West0.02%$102.91
454JKHYJack Henry & Associates0.02%$168.77
455APAAPA Corporation0.02%$34.47
456DOCHealthpeak Properties0.02%$16.98
457GNRCGenerac0.02%$200.53
458UHSUniversal Health Services0.02%$192.42
459ITGartner0.02%$166.74
460ALGNAlign Technology0.02%$164.23
461FOXFox Corporation (Class B)0.02%$52.03
462UDRUDR, Inc.0.02%$35.41
463SOLVSolventum0.02%$66.76
464FOXAFox Corporation (Class A)0.02%$57.39
465SJMJ.M. Smucker Company (The)0.02%$106.08
466SWKStanley Black & Decker0.02%$70.15
467GLGlobe Life0.02%$138.46
468AIZAssurant0.02%$218.53
469GDDYGoDaddy0.02%$81.22
470PSKYParamount Skydance Corp0.02%$9.72
471BF.BBrown–Forman0.02%$23.49
472WYNNWynn Resorts0.02%$100.43
473CPTCamden Property Trust0.02%$100.61
474IVZInvesco0.02%$23.00
475AESAES Corporation0.02%$14.19
476DVADaVita0.02%$150.72
477ZBRAZebra Technologies0.02%$202.72
478BLDRBuilders FirstSource0.02%$88.09
479RVTYRevvity0.02%$85.57
480MGMMGM Resorts0.02%$36.68
481MOSMosaic Company (The)0.02%$29.31
482AOSA. O. Smith0.02%$66.84
483FRTFederal Realty Investment Trust0.02%$104.49
484BAXBaxter International0.01%$17.40
485NWSANews Corp (Class A)0.01%$23.70
486HSICHenry Schein0.01%$75.57
487NCLHNorwegian Cruise Line Holdings0.01%$18.87
488AREAlexandria Real Estate Equities0.01%$48.41
489BXPBXP, Inc.0.01%$52.01
490SWKSSkyworks Solutions0.01%$54.74
491TAPMolson Coors Beverage Company0.01%$43.61
492TECHBio-Techne0.01%$50.85
493CAGConagra Brands0.01%$16.41
494MOHMolina Healthcare0.01%$149.20
495CRLCharles River Laboratories0.01%$155.46
496FDSFactSet0.01%$205.65
497POOLPool Corporation0.01%$206.64
498EPAMEPAM Systems0.01%$137.14
499MTCHMatch Group0.01%$30.79
500PAYCPaycom0.01%$125.71
501CPBCampbell Soup Company0.01%$21.71
502LWLamb Weston0.01%$40.55
503NWSNews Corp (Class B)0.01%$26.76

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.