S&P 500 Companies by Weight

The S&P 500 component weights are listed from largest to smallest. Data for each company in the list is updated after each trading day. The S&P 500 index consists of most but not all of the largest companies in the United States. The S&P market cap is 70 to 80% of the total US stock market capitalization. It is a commonly used benchmark for stock portfolio performance in America and abroad. Beating the performance of the S&P with less risk is the goal of nearly every portfolio manager, hedge fund and private investor.

Components of the S&P 500

Rank Company Symbol Weight
1 Apple Inc.
3.776650
2 Microsoft Corporation
2.723367
3 Facebook Inc. Class A
1.902465
4 Amazon.com Inc.
1.833786
5 Johnson & Johnson
1.721972
6 Berkshire Hathaway Inc. Class B
1.643653
7 Exxon Mobil Corporation
1.602250
8 JPMorgan Chase & Co.
1.565228
9 Alphabet Inc. Class A
1.371634
10 Alphabet Inc. Class C
1.365215
11 Bank of America Corporation
1.171227
12 Wells Fargo & Company
1.082797
13 Procter & Gamble Company
1.078380
14 Chevron Corporation
1.038261
15 AT&T Inc.
1.015344
16 Pfizer Inc.
0.984800
17 General Electric Company
0.914892
18 Verizon Communications Inc.
0.900051
19 UnitedHealth Group Incorporated
0.898452
20 Visa Inc. Class A
0.896397
21 Citigroup Inc
0.896165
22 Home Depot Inc.
0.877290
23 Intel Corporation
0.854122
24 Coca-Cola Company
0.815438
25 Philip Morris International Inc.
0.797572
26 Merck & Co. Inc.
0.788030
27 Comcast Corporation Class A
0.781717
28 Cisco Systems Inc.
0.766383
29 DowDuPont Inc.
0.754297
30 PepsiCo Inc.
0.730556
31 Walt Disney Company
0.692663
32 Oracle Corporation
0.677020
33 AbbVie Inc.
0.668963
34 Boeing Company
0.654687
35 Mastercard Incorporated Class A
0.620926
36 Amgen Inc.
0.619056
37 McDonald's Corporation
0.610472
38 3M Company
0.593148
39 International Business Machines Corporation
0.578944
40 Wal-Mart Stores Inc.
0.573430
41 Altria Group Inc.
0.567113
42 NVIDIA Corporation
0.540817
43 Honeywell International Inc.
0.498441
44 Celgene Corporation
0.494268
45 Medtronic plc
0.481402
46 Bristol-Myers Squibb Company
0.479604
47 Gilead Sciences Inc.
0.477640
48 Broadcom Limited
0.449685
49 Abbott Laboratories
0.435546
50 Priceline Group Inc
0.433526
51 Texas Instruments Incorporated
0.425275
52 Schlumberger NV
0.422278
53 United Technologies Corporation
0.404046
54 Union Pacific Corporation
0.403245
55 Netflix Inc.
0.391078
56 U.S. Bancorp
0.391006
57 Accenture Plc Class A
0.390464
58 Goldman Sachs Group Inc.
0.386957
59 Eli Lilly and Company
0.380914
60 United Parcel Service Inc. Class B
0.368463
61 Lockheed Martin Corporation
0.361946
62 Starbucks Corporation
0.359826
63 Time Warner Inc.
0.357890
64 QUALCOMM Incorporated
0.352595
65 Caterpillar Inc.
0.350609
66 Thermo Fisher Scientific Inc.
0.344436
67 PayPal Holdings Inc
0.343494
68 Adobe Systems Incorporated
0.338942
69 CVS Health Corporation
0.337310
70 Biogen Inc.
0.331865
71 Charter Communications Inc. Class A
0.327517
72 NextEra Energy Inc.
0.325805
73 Chubb Limited
0.318396
74 Costco Wholesale Corporation
0.316670
75 Morgan Stanley
0.316520
76 Lowe's Companies Inc.
0.311958
77 NIKE Inc. Class B
0.311329
78 American Express Company
0.306436
79 Allergan plc
0.302794
80 Colgate-Palmolive Company
0.301696
81 salesforce.com inc.
0.301069
82 PNC Financial Services Group Inc.
0.293145
83 Walgreens Boots Alliance Inc
0.283088
84 Mondelez International Inc. Class A
0.282554
85 Duke Energy Corporation
0.278928
86 ConocoPhillips
0.275651
87 American Tower Corporation
0.270802
88 General Motors Company
0.268820
89 BlackRock Inc.
0.268702
90 General Dynamics Corporation
0.268385
91 Applied Materials Inc.
0.267913
92 American International Group Inc.
0.262110
93 EOG Resources Inc.
0.256442
94 Bank of New York Mellon Corporation
0.254874
95 MetLife Inc.
0.253633
96 Raytheon Company
0.251452
97 FedEx Corporation
0.245891
98 Monsanto Company
0.244358
99 Simon Property Group Inc.
0.237812
100 Danaher Corporation
0.236939
101 Charles Schwab Corporation
0.235572
102 Aetna Inc.
0.235237
103 Northrop Grumman Corporation
0.233971
104 Southern Company
0.232962
105 Automatic Data Processing Inc.
0.232313
106 Dominion Energy Inc
0.231331
107 CSX Corporation
0.225671
108 Anthem Inc.
0.225454
109 Occidental Petroleum Corporation
0.224320
110 Ford Motor Company
0.218763
111 Stryker Corporation
0.218275
112 Illinois Tool Works Inc.
0.217385
113 Cigna Corporation
0.214739
114 Activision Blizzard Inc.
0.212482
115 Prudential Financial Inc.
0.212428
116 Kraft Heinz Company
0.210895
117 Becton Dickinson and Company
0.210455
118 CME Group Inc. Class A
0.209884
119 TJX Companies Inc
0.208152
120 Micron Technology Inc.
0.205337
121 Cognizant Technology Solutions Corporation Class A
0.198657
122 Marsh & McLennan Companies Inc.
0.196095
123 Emerson Electric Co.
0.192363
124 Kimberly-Clark Corporation
0.191789
125 S&P Global Inc.
0.190288
126 Capital One Financial Corporation
0.188633
127 Deere & Company
0.187894
128 Crown Castle International Corp
0.187734
129 Boston Scientific Corporation
0.183535
130 Praxair Inc.
0.183301
131 Intercontinental Exchange Inc.
0.182793
132 Intuitive Surgical Inc.
0.181095
133 Vertex Pharmaceuticals Incorporated
0.178196
134 Phillips 66
0.177392
135 Halliburton Company
0.175577
136 Johnson Controls International plc
0.175473
137 Exelon Corporation
0.173390
138 Aon plc
0.172818
139 BB&T Corporation
0.172000
140 Norfolk Southern Corporation
0.171287
141 eBay Inc.
0.170023
142 Constellation Brands Inc. Class A
0.167986
143 State Street Corporation
0.165748
144 Marriott International Inc. Class A
0.164758
145 HP Inc.
0.164007
146 American Electric Power Company Inc.
0.163938
147 Travelers Companies Inc.
0.163806
148 Equinix Inc.
0.163312
149 Kinder Morgan Inc Class P
0.163063
150 Electronic Arts Inc.
0.162899
151 Intuit Inc.
0.161075
152 Delta Air Lines Inc.
0.159828
153 Eaton Corp. Plc
0.159766
154 Ecolab Inc.
0.158412
155 Humana Inc.
0.158206
156 Valero Energy Corporation
0.156195
157 Prologis Inc.
0.154381
158 Regeneron Pharmaceuticals Inc.
0.153390
159 Allstate Corporation
0.151974
160 Air Products and Chemicals Inc.
0.151480
161 Aflac Incorporated
0.150852
162 Express Scripts Holding Company
0.150497
163 Target Corporation
0.149742
164 Analog Devices Inc.
0.148796
165 Zoetis Inc. Class A
0.147353
166 Southwest Airlines Co.
0.147092
167 Alexion Pharmaceuticals Inc.
0.146452
168 Public Storage
0.146205
169 Baxter International Inc.
0.146106
170 LyondellBasell Industries NV
0.145217
171 Lam Research Corporation
0.143856
172 Sherwin-Williams Company
0.141573
173 Waste Management Inc.
0.141537
174 Fidelity National Information Services Inc.
0.141368
175 TE Connectivity Ltd.
0.141272
176 McKesson Corporation
0.140981
177 Illumina Inc.
0.137015
178 General Mills Inc.
0.136545
179 PG&E Corporation
0.133705
180 PPG Industries Inc.
0.132227
181 Marathon Petroleum Corporation
0.130315
182 Sempra Energy
0.129844
183 Twenty-First Century Fox Inc. Class A
0.129448
184 SunTrust Banks Inc.
0.129397
185 Progressive Corporation
0.128572
186 Carnival Corporation
0.126549
187 Cummins Inc.
0.125517
188 Anadarko Petroleum Corporation
0.124084
189 Corning Inc
0.122077
190 Amphenol Corporation Class A
0.121455
191 Fiserv Inc.
0.121415
192 Sysco Corporation
0.121318
193 Yum! Brands Inc.
0.119808
194 Weyerhaeuser Company
0.119518
195 Delphi Automotive PLC
0.119272
196 DXC Technology Co.
0.119088
197 Autodesk Inc.
0.118875
198 Roper Technologies Inc.
0.116337
199 PACCAR Inc
0.116189
200 Consolidated Edison Inc.
0.116137
201 PPL Corporation
0.116045
202 M&T Bank Corporation
0.115180
203 Edison International
0.115161
204 Digital Realty Trust Inc.
0.114941
205 Western Digital Corporation
0.113918
206 Welltower Inc.
0.113841
207 Archer-Daniels-Midland Company
0.113538
208 Ross Stores Inc.
0.113474
209 Estee Lauder Companies Inc. Class A
0.112772
210 Xcel Energy Inc.
0.112769
211 AvalonBay Communities Inc.
0.112589
212 Williams Companies Inc.
0.112562
213 Pioneer Natural Resources Company
0.112412
214 Public Service Enterprise Group Inc
0.112055
215 Equity Residential
0.111835
216 Hewlett Packard Enterprise Co.
0.110500
217 Zimmer Biomet Holdings Inc.
0.109877
218 Parker-Hannifin Corporation
0.109720
219 Rockwell Automation Inc.
0.109690
220 Discover Financial Services
0.109682
221 Moody's Corporation
0.109565
222 International Paper Company
0.109430
223 Stanley Black & Decker Inc.
0.108879
224 C. R. Bard Inc.
0.107385
225 Monster Beverage Corporation
0.106887
226 Edwards Lifesciences Corporation
0.105763
227 Synchrony Financial
0.105488
228 Ingersoll-Rand Plc
0.105300
229 Cerner Corporation
0.104230
230 Ameriprise Financial Inc.
0.104055
231 T. Rowe Price Group
0.103766
232 American Airlines Group Inc.
0.102565
233 Ventas Inc.
0.101622
234 HCA Healthcare Inc
0.100967
235 Royal Caribbean Cruises Ltd.
0.099794
236 Rockwell Collins Inc.
0.099476
237 Red Hat Inc.
0.099316
238 Dollar Tree Inc.
0.098756
239 Fortive Corp.
0.098042
240 ONEOK Inc.
0.097737
241 Dollar General Corporation
0.097537
242 Willis Towers Watson Public Limited Company
0.097369
243 Agilent Technologies Inc.
0.097207
244 Microchip Technology Incorporated
0.095918
245 Fifth Third Bancorp
0.095497
246 Mylan N.V.
0.094458
247 V.F. Corporation
0.094388
248 WEC Energy Group Inc
0.094227
249 CBS Corporation Class B
0.093987
250 Tyson Foods Inc. Class A
0.093614
251 Cardinal Health Inc.
0.093493
252 Hartford Financial Services Group Inc.
0.093451
253 Newmont Mining Corporation
0.093220
254 Newell Brands Inc
0.092393
255 Paychex Inc.
0.091957
256 KeyCorp
0.090861
257 Symantec Corporation
0.090645
258 Skyworks Solutions Inc.
0.090402
259 Concho Resources Inc.
0.090076
260 DTE Energy Company
0.090035
261 Boston Properties Inc.
0.089820
262 Freeport-McMoRan Inc.
0.089803
263 Northern Trust Corporation
0.089240
264 Incyte Corporation
0.089035
265 Eversource Energy
0.088282
266 Devon Energy Corporation
0.085623
267 Citizens Financial Group Inc.
0.085007
268 O'Reilly Automotive Inc.
0.084969
269 Kroger Co.
0.083722
270 Nucor Corporation
0.082941
271 Xilinx Inc.
0.082841
272 Principal Financial Group Inc.
0.081915
273 Expedia Inc.
0.081800
274 SBA Communications Corp. Class A
0.081405
275 Omnicom Group Inc
0.081105
276 Regions Financial Corporation
0.081105
277 AutoZone Inc.
0.079650
278 United Continental Holdings Inc.
0.079408
279 Mettler-Toledo International Inc.
0.078597
280 Essex Property Trust Inc.
0.078161
281 Lincoln National Corporation
0.077586
282 KLA-Tencor Corporation
0.077102
283 Clorox Company
0.076642
284 Dr Pepper Snapple Group Inc.
0.074980
285 Harris Corporation
0.074256
286 Mohawk Industries Inc.
0.073798
287 Apache Corporation
0.073690
288 Centene Corporation
0.073665
289 IHS Markit Ltd.
0.072624
290 MGM Resorts International
0.072027
291 AMETEK Inc.
0.071619
292 Hershey Company
0.070984
293 Level 3 Communications Inc.
0.070639
294 Realty Income Corporation
0.070559
295 Albemarle Corporation
0.070227
296 Kellogg Company
0.070121
297 Vulcan Materials Company
0.070042
298 American Water Works Company Inc.
0.069883
299 Molson Coors Brewing Company Class B
0.069605
300 Entergy Corporation
0.069127
301 Laboratory Corporation of America Holdings
0.069090
302 Quintiles IMS Holdings Inc.
0.068969
303 Andeavor
0.068644
304 WestRock Co.
0.067836
305 Global Payments Inc.
0.067645
306 Huntington Bancshares Incorporated
0.067583
307 Invesco Ltd.
0.067565
308 Best Buy Co. Inc.
0.067393
309 Ball Corporation
0.067009
310 Dover Corporation
0.066739
311 Ameren Corporation
0.066653
312 Franklin Resources Inc.
0.066509
313 Hilton Worldwide Holdings Inc
0.066156
314 Republic Services Inc.
0.066099
315 L3 Technologies Inc.
0.066097
316 Waters Corporation
0.065832
317 Motorola Solutions Inc.
0.065748
318 Baker Hughes a GE Company Class A
0.065546
319 Genuine Parts Company
0.065276
320 Host Hotels & Resorts Inc.
0.065217
321 FirstEnergy Corp.
0.064879
322 Textron Inc.
0.064465
323 Conagra Brands Inc.
0.064459
324 CarMax Inc.
0.064200
325 IDEXX Laboratories Inc.
0.064080
326 D.R. Horton Inc.
0.063942
327 Align Technology Inc.
0.063800
328 DENTSPLY SIRONA Inc.
0.062815
329 Fastenal Company
0.062438
330 GGP Inc.
0.061642
331 Noble Energy Inc.
0.061587
332 Vornado Realty Trust
0.061362
333 Loews Corporation
0.061062
334 Nielsen Holdings Plc
0.060785
335 AmerisourceBergen Corporation
0.060473
336 TransDigm Group Incorporated
0.060266
337 National Oilwell Varco Inc.
0.060241
338 CMS Energy Corporation
0.060157
339 Comerica Incorporated
0.059920
340 Whirlpool Corporation
0.059743
341 Henry Schein Inc.
0.059468
342 Equifax Inc.
0.059298
343 Cintas Corporation
0.058848
344 Martin Marietta Materials Inc.
0.058754
345 Verisk Analytics Inc
0.058676
346 Eastman Chemical Company
0.058463
347 Quest Diagnostics Incorporated
0.057667
348 Synopsys Inc.
0.057120
349 CenterPoint Energy Inc.
0.057037
350 Masco Corporation
0.056734
351 FMC Corporation
0.056688
352 Cboe Global Markets Inc
0.056520
353 Cabot Oil & Gas Corporation
0.056012
354 HCP Inc.
0.055753
355 Hess Corporation
0.055664
356 Church & Dwight Co. Inc.
0.055573
357 E*TRADE Financial Corporation
0.055306
358 United Rentals Inc.
0.054836
359 Mid-America Apartment Communities Inc.
0.054766
360 Cadence Design Systems Inc.
0.054465
361 NetApp Inc.
0.054378
362 Unum Group
0.054261
363 J. M. Smucker Company
0.054137
364 CBRE Group Inc. Class A
0.054055
365 McCormick & Company Incorporated
0.053790
366 Citrix Systems Inc.
0.053731
367 Ulta Beauty Inc
0.053633
368 Perrigo Co. Plc
0.053455
369 Pentair plc
0.053441
370 Wynn Resorts Limited
0.053438
371 Marathon Oil Corporation
0.053336
372 International Flavors & Fragrances Inc.
0.053043
373 Wyndham Worldwide Corporation
0.052385
374 Twenty-First Century Fox Inc. Class B
0.052367
375 TechnipFMC Plc
0.052054
376 Advanced Micro Devices Inc.
0.051970
377 Cooper Companies Inc.
0.051920
378 Lennar Corporation Class A
0.051826
379 Xylem Inc.
0.051796
380 Cincinnati Financial Corporation
0.051694
381 Arconic Inc.
0.051689
382 LKQ Corporation
0.051676
383 XL Group Ltd
0.051335
384 Total System Services Inc.
0.051260
385 Gartner Inc.
0.051113
386 Alexandria Real Estate Equities Inc.
0.051038
387 Coach Inc.
0.050800
388 W.W. Grainger Inc.
0.050641
389 Arthur J. Gallagher & Co.
0.050635
390 ResMed Inc.
0.050362
391 DISH Network Corporation Class A
0.050283
392 ANSYS Inc.
0.050242
393 Brown-Forman Corporation Class B
0.050136
394 Affiliated Managers Group Inc.
0.050069
395 Packaging Corporation of America
0.049804
396 Alliance Data Systems Corporation
0.049783
397 Raymond James Financial Inc.
0.049761
398 Cimarex Energy Co.
0.049530
399 Kansas City Southern
0.049388
400 EQT Corporation
0.049305
401 C.H. Robinson Worldwide Inc.
0.048825
402 Hasbro Inc.
0.048665
403 Iron Mountain Inc.
0.048398
404 CA Inc.
0.047972
405 CenturyLink Inc.
0.047851
406 Expeditors International of Washington Inc.
0.047436
407 SL Green Realty Corp.
0.047328
408 BorgWarner Inc.
0.047290
409 Hologic Inc.
0.046985
410 Norwegian Cruise Line Holdings Ltd.
0.046893
411 Duke Realty Corporation
0.046617
412 UDR Inc.
0.046488
413 Darden Restaurants Inc.
0.046242
414 Extra Space Storage Inc.
0.046192
415 PVH Corp.
0.045588
416 L Brands Inc.
0.045424
417 Fortune Brands Home & Security Inc.
0.045414
418 Seagate Technology PLC
0.045130
419 Alliant Energy Corp
0.045122
420 Juniper Networks Inc.
0.044995
421 Alaska Air Group Inc.
0.044698
422 Varian Medical Systems Inc.
0.044517
423 Tiffany & Co.
0.044129
424 Everest Re Group Ltd.
0.044014
425 VeriSign Inc.
0.043969
426 Universal Health Services Inc. Class B
0.043793
427 Pinnacle West Capital Corporation
0.043755
428 Regency Centers Corporation
0.043281
429 Viacom Inc. Class B
0.042668
430 Federal Realty Investment Trust
0.042567
431 Zions Bancorporation
0.042258
432 Qorvo Inc.
0.041690
433 Western Union Company
0.041644
434 Torchmark Corporation
0.041332
435 J.B. Hunt Transport Services Inc.
0.040893
436 Avery Dennison Corporation
0.040763
437 Campbell Soup Company
0.040609
438 A. O. Smith Corporation
0.040483
439 DaVita Inc.
0.040028
440 Akamai Technologies Inc.
0.039928
441 Snap-on Incorporated
0.039739
442 Hanesbrands Inc.
0.039381
443 Sealed Air Corporation
0.039324
444 NiSource Inc
0.039010
445 CF Industries Holdings Inc.
0.038880
446 Nasdaq Inc.
0.038383
447 Leucadia National Corporation
0.038363
448 Harley-Davidson Inc.
0.038136
449 Hormel Foods Corporation
0.038078
450 Interpublic Group of Companies Inc.
0.037929
451 Goodyear Tire & Rubber Company
0.037855
452 Chipotle Mexican Grill Inc.
0.037550
453 Allegion PLC
0.037532
454 NRG Energy Inc.
0.036486
455 Kimco Realty Corporation
0.036433
456 PulteGroup Inc.
0.035559
457 Scripps Networks Interactive Inc. Class A
0.035498
458 Tractor Supply Company
0.035445
459 Kohl's Corporation
0.034697
460 PerkinElmer Inc.
0.034347
461 Coty Inc. Class A
0.034285
462 F5 Networks Inc.
0.034277
463 Michael Kors Holdings Ltd
0.033826
464 Mosaic Company
0.033316
465 AES Corporation
0.033117
466 Jacobs Engineering Group Inc.
0.032014
467 Acuity Brands Inc.
0.031992
468 Xerox Corporation
0.031663
469 SCANA Corporation
0.031515
470 Apartment Investment and Management Company Class A
0.031108
471 Advance Auto Parts Inc.
0.029044
472 Garmin Ltd.
0.029044
473 Leggett & Platt Incorporated
0.029035
474 Robert Half International Inc.
0.028762
475 Macerich Company
0.028681
476 People's United Financial Inc.
0.028394
477 Macy's Inc
0.027743
478 Brighthouse Financial Inc.
0.027413
479 Stericycle Inc.
0.027187
480 Newfield Exploration Company
0.026892
481 Gap Inc.
0.026861
482 Fluor Corporation
0.026490
483 FLIR Systems Inc.
0.026202
484 Flowserve Corporation
0.026045
485 Quanta Services Inc.
0.025521
486 Helmerich & Payne Inc.
0.025335
487 Assurant Inc.
0.024271
488 Mattel Inc.
0.023799
489 H&R Block Inc.
0.023434
490 News Corporation Class A
0.023254
491 CSRA Inc.
0.023226
492 Ralph Lauren Corporation Class A
0.022362
493 Envision Healthcare Corp.
0.022082
494 Nordstrom Inc.
0.021891
495 TripAdvisor Inc.
0.020640
496 Range Resources Corporation
0.020079
497 Foot Locker Inc.
0.019026
498 Discovery Communications Inc. Class C
0.017752
499 Signet Jewelers Limited
0.016809
500 Navient Corp
0.016798
501 Chesapeake Energy Corporation
0.015693
502 Patterson Companies Inc.
0.014214
503 Under Armour Inc. Class A
0.013313
504 Discovery Communications Inc. Class A
0.012925
505 Under Armour Inc. Class C
0.012414
506 News Corporation Class B
0.006936

Data as of 10/17/2017

Note 1: There are 506 symbols due to several companies with two share classes. For example, Google's parent company Alphabet has Class A (GOOGL) and Class C (GOOG) shares in the index.

Note 2: When companies are removed and added to the index the membership list may temporarily show both the removed company and added company.