3 top tips for AIM investing in your ISA

AIM investing can be scary but these three common sense filters may help you find success on the LSE’s junior bourse.

The content of this article was relevant at the time of publishing. Circumstances change continuously and caution should therefore be exercised when relying upon any content contained within this article.

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More.

The tax wrapper benefits of an ISA are always useful but never more so than when applied to fast growing small caps that offer the potential for massive capital appreciation and equally massive capital gains tax. But for investors looking to get the most out of the capital gains negating benefits of an ISA by owning AIM shares, there are three key factors that I always look for.

Corporate governance

This is always an important factor in choosing an investment but is especially critical when it comes to investing on the AIM, where corporate governance standards are significantly more relaxed than on the main market and there are thousands of examples of management teams running roughshod over minority investors.

So what things should you look for to ensure an AIM-listed company is respecting corporate governance standards? The first step is the board of directors. The board should ideally be majority independent non-executive directors, who in a perfect world will be more likely to stand up to management if they propose something at odds with the interests of minority shareholders.

Another key standard is insider ownership. We all love a company where management has a hefty chunk of their wealth tied up in shares but the AIM is rife with firms where a single shareholder owns more than 50% of voting rights in the company. Just ask shareholders of Sports Direct for a real life example of why this can be terrible for minority investors.

Profitability

This should be common sense but it’s amazing how many people get suckered in by the latest hot AIM share that promises life-changing opportunities are right around the corner for shareholders. We all know how rarely they wind up a fairy tale for these investors.  

In the same vein as profitability, investors should also keep a close watch on a company’s cash flow statement. The more cynical among us will want to do this to look for fishy accounting practices that could indicate fraud.

The more trusting investor will still want to look for positive free cash flow as it indicates the company has a viable business model and is able to fund expansion through retained earnings. Relying on internal funding is important for investors because it lessens the chances of shareholder dilution through rights issues. This is a particularly common problem in the resources sector, where early shareholders can see their holdings winnowed down significantly over time if a company continues to tap shareholders to fund investment in mines, oil wells etc.

Balance sheet

Again, a healthy balance sheet is something investors should look for in all potential investments but is particularly important when looking at small caps such as those on the AIM. Low levels of debt and healthy doses of cash point to a business that is in rude health and will be able to hopefully both continue expanding and return cash to shareholders.

While these tips won’t remove all the risk of investing on the AIM, looking for good corporate governance standards, solid profitability and a healthy balance sheet will certainly go a long way towards weeding out the riskiest investment opportunities. And for all its risk, the AIM can oftentimes be great places to find under-researched, under-valued small-caps with a bright future, the perfect complement for your ISA.

Ian Pierce has no position in any shares mentioned. The Motley Fool UK has recommended Sports Direct International. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

ISA coins
Investing Articles

Nervous about investing in a Stocks & Shares ISA? Read this first

Stocks and Shares ISA users have kept their powder dry amid stock market volatility. But are they missing a prime…

Read more »

Silhouette of a bull standing on top of a landscape with the sun setting behind it
Investing Articles

An unbelievable value stock to buy before it’s too late?

This value stock could generate a massive 169% return over the next 12 months, according to one expert analyst! Is…

Read more »

British flag, Big Ben, Houses of Parliament and British flag composition
Investing Articles

2 excellent FTSE 350 stocks I just added to my ISA

Our writer has been doing a bit of shopping recently for his Stocks and Shares ISA. Why is he very…

Read more »

Aerial shot showing an aircraft shadow flying over an idyllic beach
Investing Articles

Up 55% and a P/E of 6.6, is this FTSE 100 share too cheap to miss?

IAG shares have taken flight over the past year. But could it become one of the FTSE 100's worst performers…

Read more »

Content white businesswoman being congratulated by colleagues at her retirement party
Investing Articles

57,584 shares of this high-yield dividend stock pay income equal to the State Pension

Zaven Boyrazian calculates how many shares he needs to buy in this FTSE 100 financial stock to generate enough passive…

Read more »

Black woman using loudspeaker to be heard
Investing Articles

The FTSE 100’s up 27%, but these top blue chips are still dirt cheap

Looking to bag a blue-chip bargain? Royston Wild thinks you might be in luck -- check out these three FTSE…

Read more »

Warren Buffett at a Berkshire Hathaway AGM
Investing Articles

£1,000 invested in Warren Buffett’s portfolio 5 years ago is now worth…

Warren Buffett has vastly outperformed the stock market over his long investing career. But how much money have investors actually…

Read more »

Dominos delivery man on skateboard holding pizza boxes
Investing Articles

£150 to spare? Consider buying this 7p penny stock

Our writer thinks this under-the-radar penny stock has interesting growth potential due to the company's strong brand and domestic economy.

Read more »