If I were investing $250 a week in ASX shares, I would not be looking for income just yet.
Income can come later. At this stage in my life, I would be trying to build wealth.
I would want quality, diversification, and growth. I would also want a structure that is easy to keep adding to, because the habit of investing every week could end up being just as important as the individual shares I choose.
Here is how I would approach it.
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I'd start with ETFs
The first thing I would do is build a base with exchange-traded funds (ETFs).
ETFs can give a portfolio instant diversification. That is useful when starting out because it reduces the pressure to find the perfect individual ASX share straight away.
I would want exposure to global businesses, not just the Australian market. One option could be the Vanguard MSCI Index International Shares ETF (ASX: VGS), which gives investors access to a broad spread of large companies across developed markets.
Another option could be the iShares S&P 500 AUD ETF (ASX: IVV), which focuses on the largest listed companies in the United States. This can provide exposure to global leaders in technology, healthcare, consumer goods, financials, and other major sectors.
The point is not that these are the only ETFs to consider. The point is that I want the portfolio's foundation to be broad, simple, and capable of compounding over many years.
Once that base is in place, I think the rest becomes easier.
Then I'd add quality ASX shares
After building that ETF foundation, I would start adding individual ASX shares.
This is where I would be selective. I would want businesses with strong competitive positions, clear growth options, and the ability to reinvest for the future.
TechnologyOne Ltd (ASX: TNE) is the kind of ASX 200 share I would consider. Its software is used by organisations that need core systems to keep operating properly. That can make the business sticky, especially as more customers shift to software-as-a-service products.
Hub24 Ltd (ASX: HUB) is another example. Australia has a large pool of wealth, and financial advisers need better platforms to manage portfolios, reporting, and client administration. If Hub24 keeps winning market share, I think it could remain a strong long-term compounder.
I would also look at businesses such as Aristocrat Leisure Ltd (ASX: ALL). It has a global scale, strong intellectual property, and a long history of investing in gaming content and technology. That gives it a different growth profile from many traditional ASX shares.
These are examples rather than a fixed shopping list. The broader idea is that I would use individual shares to add quality growth on top of the ETF base.
What could $250 a week become?
The numbers can become surprisingly large over time.
Investing $250 a week means putting $13,000 a year.
If my portfolio achieved an average annual return of 9%, it could grow to around $700,000 after 20 years.
That is not guaranteed. Returns will move around, and there will be difficult years. But it shows why consistency can be so valuable.
A weekly investment that feels manageable today could become a very serious portfolio in the future.
Foolish Takeaway
If I were investing $250 a week in ASX shares, I would begin with ETFs, then add high-quality individual companies once the foundation was in place.
I would focus on wealth-building rather than income and reinvest along the way.
The aim would not be to make the portfolio exciting. It would be to make it durable, diversified, and capable of compounding for years.
That is how I would try to turn a simple weekly habit into a meaningful long-term ASX share portfolio.
