ASX 100

ASX Session Highlights: Top Gainers by Percentage

As of 02 Jul, 2026, the ASX session saw a strong lineup of outperformers, led by SOUTH32 Ltd (ASX:S32), which emerged as the top gainer of the day. The stock last traded at 4.280, rising 0.380 or 9.74%, with trading volume of 51,627,257 shares. SOUTH32 Ltd (ASX:S32) commanded a market capitalisation of 17,566.81M, reflecting solid investor interest.Netwealth Group Ltd (ASX:NWL) followed, closing at 22.150, up 7.73% or 1.590. The stock recorded 889,184 shares in turnover, supported by a market capitalisation of 5,020.82M. HUB24 Ltd (ASX:HUB) also posted a strong performance, finishing at 3.920, up 5.39%. Although volumes were relatively light at 440,994 shares, the company maintained a sizeable market capitalisation of 6,000.56M. In the Consumer Defensive, Endeavour Group Ltd (ASX:EDV) advanced 3.69% to 0.120, with 5,501,902 shares traded and a market value of 5,925.89M. Rounding out the top five gainers, CSL Ltd (ASX:CSL) closed at 118.370, gaining 3.16%. The airline saw robust activity with 1,517,850 shares changing hands, lifting its market capitalisation to 56,343.99M.

Curated to measure the 100 largest index-eligible stocks listed on the ASX, the benchmark S&P/ASX 100 (XTO) is Australia’s premier large capitalisation equity index. It represents both the large-cap and mid-cap component of the S&P/ASX suite of indices. Constituents account for ~74% of Australia’s share market capitalisation. The index provides a benchmark for large active managers whose aim is to have a portfolio with solid liquidity. The index is the one-stop destination to know about the top 100 largest stocks, by float-adjusted market capitalisation, listed and trading on the exchange. The market cap cut-off usually is approximately AU$1.7 billion. S&P/ASX 100 offers optimum diversification. As at April 2021, stocks pertaining to all the 11 GICS (Global Industry Classification Standard) sectors are available on the index, with the financial and material sectors owning almost half of the index. Investors and analysts looking to track ASX 100 companies can access detailed insights including ASX 100 share price, ASX 100 stock list, and performance of the top ASX 100 companies. The ASX top 100 index encompasses the Top 100 Australian Companies, providing a comprehensive view of market-leading businesses across industries such as banking, resources, healthcare, and technology. Whether you are exploring investment opportunities, conducting market research, or tracking trends in the top ASX 100, this platform ensures updated and reliable data on ASX 100 companies, historical performance, and real-time ASX 100 share price movements. With regular updates following S&P’s quarterly rebalancing, the ASX 100 stock list remains a definitive guide to the largest and most influential companies in Australia. For market participants, the top ASX 100 companies offer high liquidity, diverse sector representation, and a robust benchmark for portfolio construction, making the ASX top 100 an essential reference for anyone seeking authoritative insights into Australia’s leading equities. Accessing the ASX 100 share price, understanding sector weights, and reviewing the full ASX 100 stock list provides clarity on investment potential and market positioning, highlighting the significance of the Top 100 Australian Companies in driving the broader market performance.