Last Updated on September 11, 2021 at 7:03 pm
These are the 30 Sensex stocks with weights for September 2020. Sensex is the oldest stock index of India. It has the top 30 stocks by market capitalization trading in the BSE. Notice the huge allocation to RIL and HDFC Bank which can result in concentration risk: Do index fund returns depend upon just a few stocks (Concentration risk)?
| Company Name | Holding(%) |
| Reliance Industries Ltd. | 17.3 |
| HDFC Bank Ltd. | 10.6 |
| Infosys Ltd. | 9.0 |
| Housing Development Finance Corporation Ltd. | 7.5 |
| Tata Consultancy Services Ltd. | 6.3 |
| ICICI Bank Ltd. | 5.9 |
| Hindustan Unilever Ltd. | 4.4 |
| Kotak Mahindra Bank Ltd. | 4.0 |
| ITC Ltd. | 3.6 |
| Axis Bank Ltd. | 2.7 |
| Larsen & Toubro Ltd. | 2.6 |
| Bharti Airtel Ltd. | 2.4 |
| Asian Paints Ltd. | 2.2 |
| Maruti Suzuki India Ltd. | 2.2 |
| HCL Technologies Ltd. | 2.1 |
| Bajaj Finance Ltd. | 2.1 |
| State Bank Of India | 1.7 |
| Mahindra & Mahindra Ltd. | 1.4 |
| Nestle India Ltd. | 1.4 |
| Sun Pharmaceutical Industries Ltd. | 1.3 |
| Titan Company Ltd. | 1.2 |
| Tech Mahindra Ltd. | 1.2 |
| Ultratech Cement Ltd. | 1.1 |
| Power Grid Corporation Of India Ltd. | 1.0 |
| NTPC Ltd. | 1.0 |
| Bajaj Auto Ltd. | 0.9 |
| Bajaj Finserv Ltd. | 0.9 |
| IndusInd Bank Ltd. | 0.8 |
| Tata Steel Ltd. | 0.6 |
| Oil & Natural Gas Corporation Ltd. | 0.6 |
The weights are rounded to one digit after the decimal and are approximate. They are sourced from the ICIC Pru Sensex ETF Sep 30th dated factsheet. The above weights total to 99.9%
The Sensex stock selection methodology can be found at S&P BSE Indices methodology document (page 9)