Choosing ASX shares can feel overwhelming, especially when there are hundreds to consider.
Rather than trying to cover every sector, sometimes it helps to narrow the field. If you're looking for a starting point this month, here's one miner, one bank, and one ASX tech share I'd be comfortable owning right now.

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BHP Group Ltd (ASX: BHP)
If I want mining exposure, BHP is still my first pick.
It offers scale, diversification across commodities, and strong free cash flow generation. While iron ore remains a major earnings driver, I'm particularly interested in BHP's copper exposure. Copper is central to electrification, renewable energy infrastructure, and electric vehicles, all of which are long-term structural themes.
BHP's balance sheet strength and disciplined capital allocation also matter. In cyclical industries, financial strength can make the difference between surviving downturns and thriving through them.
I don't expect BHP to shoot the lights out every year, but as a core miner in a diversified portfolio, I think it still makes sense.
Commonwealth Bank of Australia (ASX: CBA)
CBA is rarely cheap, but I think it earns its premium. Its scale, technology leadership, and dominant deposit base give it structural advantages in the Australian banking sector.
In a competitive environment, that matters. It allows CBA to defend margins and maintain strong returns on equity relative to peers.
For income investors, the fully franked dividend remains appealing. For long-term holders, the consistency of earnings and capital management is what stands out.
If I want bank exposure, I'm choosing quality over chasing a slightly lower valuation elsewhere.
WiseTech Global Ltd (ASX: WTC)
For technology exposure, I'd lean into WiseTech. Its share price has been volatile over the past year, but the underlying opportunity in global logistics software remains significant.
CargoWise is deeply embedded in customer workflows, and switching costs are meaningful once the platform is integrated.
Consensus forecasts point to strong earnings growth over the next few years. At current levels, the stock is trading on a multiple that I think looks more reasonable relative to its long-term growth potential than it did at prior peaks.
There are risks, as with any growth stock, but for investors willing to look beyond short-term sentiment, I think WiseTech offers attractive upside over time.
Foolish takeaway
If I were adding ASX shares to my portfolio this month, I'd be happy owning BHP for mining exposure, CBA for income and resilience, and WiseTech for growth.
Together, they span commodities, financials, and technology. That kind of balance can be more powerful than trying to pick a single winner.