3 reasons why I’m rushing to buy more Scottish Mortgage shares for my ISA

Scottish Mortgage shares have continued to fall in 2023. So why on earth is our writer keen to buy more of the FTSE 100-listed investment trust?

| More on:

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.

Concept of two young professional men looking at a screen in a technological data centre

Image source: Getty Images

The last two years or so have been tough for owners of Scottish Mortgage (LSE: SMT) shares. I know this because I’m one of them. In fact, the FTSE 100-listed investment trust is the largest position in my Stocks and Shares ISA.

Even so, I’m still keen on increasing my stake. And quickly. Here’s why.

1. These shares are (still) hated

As markets wound up on Friday (1 September), the Scottish Mortgage share price was down 4% year-to-date and 15% in the last 12 months. Interestingly, I note that it was also the week’s fourth most popular sell at broker Hargreaves Lansdown.

Whatever gauge is used, I think it’s fair to say that the previously wildly popular Baillie Gifford-run fund remains on the naughty step with investors.

Nevertheless, I continue to regard the current market malaise as ‘hunting season’ for patient Fools like me. This is particularly true with Scottish Mortgage as the 12-month average discount-to-net asset value stood at 14% in August. For many years, Scottish Mortgage traded at a premium.

In other words, I could be getting an awful lot of bang for my buck if I bought now. For a biased existing holder like me, ‘could’ can be replaced with ‘would’.

2. The ARM effect

A second reason I want to own more is undeniably speculative. It’s related to the forthcoming IPO of UK microchip designer ARM across the pond.

Now I don’t know whether managers Tom Slater and Lawrence Burns are backing ARM. However, I’d be surprised if it didn’t end up in the portfolio. The company seems like the sort of business Scottish Mortgage would want to own.

Regardless, ARM’s IPO is likely to generate much interest and we could see a scramble for its shares. That, in turn, could succeed in revitalising growth stocks and, consequently, SMT’s fortunes.

Yes, there’s definitely an element of risk here. The hype surrounding a new stock is often quickly replaced with a heavy dose of realism. Perhaps SMT’s managers may be planning to steer clear, at least for now.

Still, ARM’s reputation in its niche, not to mention the contribution it could make to the advancement of AI, makes me very bullish on its medium-to-long-term outlook.

3. Track record

The final reason I’m rushing to channel any spare cash into this investment trust is based on past performance.

For the avoidance of doubt, I’m fully aware that where a share has been is not an indication of where it will go next.

Even so, I don’t think it’s wise to dismiss the past as being utterly irrelevant. Yes, the pandemic-related tech rally was unsustainable. The stock was arguably overbought when it hit 1,500p in November 2021.

But does a couple of bad years mean SMT’s preceding success was down to pure luck? I don’t think that’s the case. Slater and (ex-manager) James Anderson kept faith with Tesla when others doubted Elon Musk. The former also backed Amazon in the ashes of the dotcom bust.

Will innovative growth stocks always be out of fashion? Again, I doubt it.

Actually, I reckon Scottish Mortgage shares are one of the best ways of tapping into the next bull market while keeping my own risk tolerance in check and staying suitably diversified.

John Mackey, former CEO of Whole Foods Market, an Amazon subsidiary, is a member of The Motley Fool’s board of directors. Paul Summers owns shares in Scottish Mortgage Investment Trust. The Motley Fool UK has recommended Amazon.com and Tesla. 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.

More on Investing Articles

British pound data
Investing Articles

The red lights are flashing again for Lloyds’ share price! Here’s why

Lloyds' share price continues to defy gravity. But Royston Wild thinks it's only a matter of time before the FTSE…

Read more »

Aston Martin DBX - rear pic of trunk
Investing Articles

Aston Martin shares are now only 41p!

Aston Martin shares just dropped to around the 41p mark! Is this a brilliant buying opportunity or a stock that…

Read more »

Artillery rocket system aimed to the sky and soldiers at sunset.
Investing Articles

Up 325% in 5 years! But are BAE System shares still a no-brainer buy?

BAE Systems shares would have been a brilliant buy five years ago. But could they still offer excellent returns if…

Read more »

Investing Articles

How much do you need to invest each month into FTSE 100 shares to aim for a million?

Simply by putting a few hundred pounds a month into FTSE 100 shares, how might someone aim to become a…

Read more »

Close-up as a woman counts out modern British banknotes.
Investing Articles

£10,000 invested in BAE shares at the beginning of 2026 is now worth…

Paul Summers tips his hat to those who invested in BAE Systems shares when markets opened back up in January.…

Read more »

A senior man and his wife holding hands walking up a hill on a footpath looking away from the camera at the view. The fishing village of Polperro is behind them.
Investing Articles

What size ISA do you need for £250-a-week retirement income?

Harvey Jones outlines the advantages of investing in a Stocks and Shares ISA rather than leaving money in cash, and…

Read more »

Mature Caucasian woman sat at a table with coffee and laptop while making notes on paper
Investing Articles

£5,000 invested in Legal & General shares 5 years ago is now worth…

Harvey Jones crunches the numbers to show how much an investor would have earned from Legal & General shares lately,…

Read more »

Investing Articles

Just check out the latest bumper forecasts for Lloyds, NatWest and Barclays shares

Harvey Jones says Barclays shares have had a terrific year and there could be more action to come. So what's…

Read more »