What are the best UK shares to buy now when aiming for a million?

The best UK shares to buy may be firms with market-leading positions trading at cheap prices. And in the long run, they could help build a £1m portfolio.

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Investing in the best UK shares is a proven strategy for becoming a stock market millionaire in the long run. But given the current economic climate, finding these companies is far easier said than done.

Even in a bull market, it’s impossible to know which firms will lead to wealth-building until several months or even years after an investment is made. And yet there are some investors out there with a knack for beating the market. Is it luck? Maybe. But generating superior returns consistently requires far more than just luck.

Talented long-term investors don’t look at how a stock is performing or spend time chasing hype and momentum. Instead, they focus on the underlying business.

It’s easy to forget, but shares ultimately represent a piece of a company. In fact, that’s precisely where their value is derived from. And if a company successfully delivers growth and earnings, the share price will eventually rise to reflect this.

Therefore, investors should start by looking for the best businesses to find the best UK shares. And a common place to start is the balance sheet.

Inspecting financial health

Regardless of how revolutionary or innovative a product or service is, it’s ultimately meaningless if a business can’t keep the lights on. The balance sheet outlines what assets a company has at its disposal as well as outstanding liabilities. Most importantly, it highlights how much cash a firm has at its disposal.

Excess liquidity can be a powerful advantage during periods of economic volatility. Apart from ensuring the ability to meet payments on time, it grants flexibility. A well-funded enterprise can continue to invest in itself while most of its competitors are busy downsizing to save money.

And that’s a proven strategy to maintain and even steal market share on the path to industry dominance.

Of course, balance sheet strength isn’t the only factor that matters. Investigating growth, capital efficiency, profitability, and free cash flow are just some of the many factors that investors need to consider when making an investment decision.

However, by eliminating businesses with weak balance sheets from consideration, the odds of stumbling upon a winner will likely improve.

Buying cheap UK shares

In the long run, stock prices are ultimately driven by the quality of the underlying business. But in the short term, it’s determined by mood and momentum.

I’d take a look at Artificial Intelligence (AI) stocks today. With so much excitement surrounding generative AI technologies, companies operating in this space are reaching triple-digit P/E ratios. But in most cases, these valuations are likely unsustainable, and should they eventually come tumbling down, a great business can still turn out to be a bad investment.

That’s why after identifying the best UK shares, investors need to determine the right price. Suppose the stock is trading above its intrinsic value? In that case, it may be more prudent to wait for some volatility to come along to create a buying opportunity. Alternatively, if the shares look cheap, now might be the perfect time to start buying.

Even if this approach only manages to match the stock market’s average return of 10%, investing £500 a month at this rate can lead to a portfolio worth just over £1m in under three decades.

Views expressed on the companies mentioned in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors.

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