WhichIndex

Companies in the most indexes

The 100 companies that belong to the most of the 57 stock indexes we track. Ties go to the larger company.

Market caps from each exchange's listings, converted to US dollars at the same day's exchange rates, as of 2026-10-09.

Companies in the most indexes
RankCompanyMarket capCountryIndexes
1Nvidia$5.18 trillionUnited States4: S&P 500, Nasdaq-100, Dow Jones, Nasdaq Composite
2Apple Inc.$5.01 trillionUnited States4: S&P 500, Nasdaq-100, Dow Jones, Nasdaq Composite
3Alphabet Inc.$3.89 trillionUnited States4: S&P 500, Nasdaq-100, Dow Jones, Nasdaq Composite
4Microsoft$3.89 trillionUnited States4: S&P 500, Nasdaq-100, Dow Jones, Nasdaq Composite
5Amazon$2.68 trillionUnited States4: S&P 500, Nasdaq-100, Dow Jones, Nasdaq Composite
6Walmart$964.1 billionUnited States4: S&P 500, Nasdaq-100, Dow Jones, Nasdaq Composite
7ASML Holding$615.2 billionNetherlands4: Nasdaq-100, Euro Stoxx 50, AEX, Nasdaq Composite
8Cisco$427.4 billionUnited States4: S&P 500, Nasdaq-100, Dow Jones, Nasdaq Composite
9Palo Alto Networks$313.1 billionUnited States4: S&P 500, Nasdaq-100, Nasdaq Composite, TA-35
10Amgen$242.5 billionUnited States4: S&P 500, Nasdaq-100, Dow Jones, Nasdaq Composite
11AB InBev$160.9 billionBelgium4: Euro Stoxx 50, NYSE Composite, BEL 20, JSE Top 40
12Honeywell Technologies$69.5 billionUnited States4: S&P 500, Nasdaq-100, Dow Jones, Nasdaq Composite
13ArcelorMittal$44.7 billionLuxembourg4: CAC 40, IBEX 35, AEX, LuxX
14Meta Platforms$1.61 trillionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
15Broadcom$1.55 trillionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
16Tesla, Inc.$1.55 trillionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
17Micron Technology$1.01 trillionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
18JPMorgan Chase$889.7 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
19Advanced Micro Devices$844.9 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
20Visa Inc.$762.4 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
21Johnson & Johnson$654.1 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
22Palantir Technologies$466.8 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
23Intel$460.9 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
24Chevron Corporation$458.8 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
25Costco$447.6 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
26Coca-Cola Company (The)$398.0 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
27Procter & Gamble$372.9 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
28Merck & Co.$357.2 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
29Home Depot (The)$318.7 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
30HSBC$317.8 billionUnited Kingdom3: FTSE 100, NYSE Composite, Hang Seng
31Caterpillar Inc.$312.8 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
32Applied Materials$302.3 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
33Lam Research$293.8 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
34Shell plc$288.1 billionUnited Kingdom3: AEX, FTSE 100, NYSE Composite
35SAP$277.3 billionGermany3: Euro Stoxx 50, DAX, NYSE Composite
36Netflix$271.2 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
37CrowdStrike$262.3 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
38Texas Instruments$261.1 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
39Goldman Sachs$257.7 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
40AstraZeneca$249.9 billionUnited Kingdom3: FTSE 100, NYSE Composite, OMX Stockholm 30
41IBM$239.0 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
42Linde plc$234.5 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
43Shopify$219.9 billionCanada3: Nasdaq-100, Nasdaq Composite, S&P/TSX Composite
44American Express$212.8 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
45TotalEnergies$206.1 billionFrance3: Euro Stoxx 50, CAC 40, NYSE Composite
46Marvell Technology$203.8 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
47Salesforce$203.5 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
48BHP$198.4 billionAustralia3: NYSE Composite, S&P/ASX 200, JSE Top 40
49Gilead Sciences$197.6 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
50Walt Disney Company (The)$193.9 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
51KLA Corporation$193.1 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
52Analog Devices$191.6 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
53Qualcomm$187.7 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
54PepsiCo$186.9 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
55Sandisk$180.0 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
56Banco Santander$179.0 billionSpain3: Euro Stoxx 50, IBEX 35, NYSE Composite
57McDonald's$178.0 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
58Airbus$171.6 billionNetherlands3: Euro Stoxx 50, DAX, CAC 40
59Intuitive Surgical$161.1 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
60T-Mobile US$157.0 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
61Boeing$147.5 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
62Seagate Technology$142.8 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
63BBVA$139.4 billionSpain3: Euro Stoxx 50, IBEX 35, NYSE Composite
64Unilever$134.3 billionUnited Kingdom3: AEX, FTSE 100, NYSE Composite
65Vertex Pharmaceuticals$132.1 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
66Fortinet$131.9 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
67Western Digital$128.9 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
68Automatic Data Processing$120.8 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
69British American Tobacco$120.3 billionUnited Kingdom3: FTSE 100, NYSE Composite, JSE Top 40
70Starbucks$117.1 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
71Booking Holdings$115.7 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
72Newmont$111.5 billionUnited States3: S&P 500, NYSE Composite, S&P/ASX 200
73Marriott International$103.7 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
74Airbnb$102.7 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
75Adobe Inc.$101.9 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
76Sanofi$100.3 billionFrance3: Euro Stoxx 50, CAC 40, Nasdaq Composite
77Datadog$96.9 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
78CSX Corporation$95.3 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
79ING Group$92.0 billionNetherlands3: Euro Stoxx 50, AEX, NYSE Composite
80Intuit$91.5 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
81Monster Beverage$90.6 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
823M$90.2 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
83Cintas$89.7 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
84Constellation Energy$88.9 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
85Cadence Design Systems$88.5 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
86AppLovin$86.8 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
87Regeneron Pharmaceuticals$83.9 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
88Synopsys$83.3 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
89Sherwin-Williams$82.6 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
90Travelers Companies (The)$82.1 billionUnited States3: S&P 500, Dow Jones, NYSE Composite
91Eni$80.7 billionItaly3: Euro Stoxx 50, NYSE Composite, FTSE MIB
92Mondelez International$80.7 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
93Moderna$80.0 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
94Comcast$79.5 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
95Prosus$78.9 billionNetherlands3: Euro Stoxx 50, AEX, JSE Top 40
96DoorDash$76.7 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
97Ross Stores$76.1 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
98O'Reilly Automotive$73.7 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
99Lumentum$71.6 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite
100American Electric Power$70.8 billionUnited States3: S&P 500, Nasdaq-100, Nasdaq Composite