S&P/ASX 300
ASX 300 Chart
Index Overview
The S&P/ASX 300 (XKO) provides broad exposure to the Australian share market and contains all ASX 200 companies and approximately 100 smaller-cap shares. It accounts for ~82% of Australia's equity market (May 2025).
Primary ETF
Vanguard Australian Shares ETF (VAS)
Performance
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ASX 300 Share Prices
Australia's Top 300 companies by market capitalisation (not S&P constituents).
What is Cboe Live pricing?
Cboe (formally known as Chi-X) is an ASIC-regulated trading platform for Australian shares, just like the ASX. As an alternative market for purchasing stocks, Cboe allows us to access and publicly display their live pricing data. Learn more about Cboe.
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Recent Performance
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Additional Information
The S&P/ASX 300 launched on 3 April 2000 and commenced trading on 23 August 2000.
Trading Symbols
XKO, ^AXKO and INDEXASX:XKO.
Historical Return
Since inception, the index has returned 3.91% p.a. excluding dividends and 8.27% including dividends (May 2025).
Rebalances
Rebalances occur biannually in March and September.
There were 11 additions and 7 removals in the March 2025 rebalance. Unlike most other S&P/ASX indices, if a company is removed from the index in between rebalances, there's no replacement until the next rebalance. See a list of historical rebalance announcements.
Related ETFs
• Vanguard Australian Property Securities Fund (VAP)
• ETFS S&P/ASX 300 High Yield Plus (ZYAU)
Note: Market Index uses market capitalisation to generate the above share price list. This enables more accurate (and dynamic) overviews and includes ETFs.