My Stocks and Shares ISA’s up almost 40% in 2024! Here’s my strategy for 2025

Zaven Boyrazian beat the market in 2024, outpacing even the S&P 500. Here’s how he did it and what investment moves he’s making now.

| 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.

New year resolutions 2025 on desk. 2025 resolutions list with notebook, coffee cup on table.

Image source: Getty Images

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.

We’re less than a month away from the end of 2024, and it’s been a terrific year for my Stocks and Shares ISA, so far. Since January, my portfolio has delivered more than a 37% total return, outpacing even the S&P 500, which is equally on an impressive 28% winning streak.

But what’s been driving these market-beating returns? And what am I doing to try and replicate this success in 2025?

Balancing growth and risk

Right now, I have 24 stocks in my ISA. Most investors would agree this suggests it’s a fairly diversified portfolio. Yet while these investments cover a range of industries and geographies, my ISA’s actually highly concentrated, with just over 60% invested in just five stocks: Shopify, Arista Networks, Alpha Group International (LSE:ALPH), Intuitive Surgical, and Mastercard.

This level of concentration isn’t how my portfolio started out. In fact, each of these positions initially received the same amount of starting capital. However, over time, continued success paired with some top-ups has increased their weighting and influence on my overall ISA. And that concentration has paid off, with all five achieving double-digit returns over the last 11 months.

Of course, concentration also has its downsides, particularly when it comes to short-term share price volatility. And should any of these businesses fail, a significant chunk of my growth portfolio could be in jeopardy. Needless to say, not everyone has this level of risk tolerance. However, I remain confident. Why? Because, as with every stock across all my portfolios, these businesses have strong competitive moats.

Arista Networks, Intuitive Surgical, and Mastercard are already practically monopolies. Shopify’s doing its best to become one with close to 10.3% of the global e-commerce market under its thumb. And Alpha Group International has carved out its own niche in the fintech alternative banking space with competitors trying and failing to take it down.

Investing before the crowd

The 30%+ return my Stocks and Shares ISA has delivered in 2024 hasn’t been driven by the investments I made this year. Instead, these gains are coming from purchases back in 2022 and 2023. With the US stock market taking a nosedive as inflation and interest rates went through the roof, investors had the opportunity to snap up high-quality businesses at dirt cheap prices.

Today, my strategy remains the same. There are still plenty of underappreciated growth stocks in the market, including potentially Alpha Group International.

Adverse economic conditions are creating a lot of headwinds within the alternative asset management industry that Alpha serves. Meanwhile, decreased spending from businesses awaiting lower interest rates is reducing demand for its currency risk management services as well, resulting in slower-than-normal growth.

This cyclicality’s a risk that isn’t likely to disappear any time soon. And the impact of prolonged economic downturns is apparent when looking at its financials. However, as this macroeconomic headwind slowly dissipates, Alpha could be set for a far more explosive 2025 and beyond.

That’s why I’m buying more while it’s still under temporary pressure ahead of what could be an impressive rebound over the next 12-18 months. And it’s not the only growth stock I’ve been buying this year.

Zaven Boyrazian has positions in Alpha Group International, Arista Networks, Intuitive Surgical, Mastercard, and Shopify. The Motley Fool UK has recommended Alpha Group International, Arista Networks, Intuitive Surgical, Mastercard, and Shopify. 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

Illustration of flames over a black background
Investing Articles

Recently released: December’s higher-risk, high-reward stock recommendation [PREMIUM PICKS]

Fire ideas will tend to be more adventurous and are designed for investors who can stomach a bit more volatility.

Read more »

Abstract 3d arrows with rocket
Growth Shares

Will the SpaceX IPO send this FTSE 100 stock into orbit?

How can British investors get exposure to SpaceX? Here is one FTSE 100 stock that might be perfect for those…

Read more »

Array of piggy banks in saturated colours on high colour contrast background
Investing Articles

Could drip-feeding £500 into the FTSE 250 help you retire comfortably?

Returns from FTSE 250 shares have rocketed to 10.6% over the last year. Is now the time to plough money…

Read more »

Passive and Active: text from letters of the wooden alphabet on a green chalk board
Investing Articles

How much does one need in an ISA for £2,056 monthly passive income?

The passive income potential of the Stocks and Shares ISA is higher than perhaps all other investments. Here's how the…

Read more »

Finger clicking a button marked 'Buy' on a keyboard
Investing Articles

The best time to buy stocks is when they’re cheap. Here’s 1 from my list

Buying discounted stocks can be a great way to build wealth and earn passive income. But investors need to be…

Read more »

Bus waiting in front of the London Stock Exchange on a sunny day.
Investing Articles

Martin Lewis just explained the stock market’s golden rule

Unlike cash, the stock market can quietly turn lump sums into serious wealth. So, what’s the secret sauce that makes…

Read more »

Close-up of British bank notes
Investing Articles

£5,000 invested in Greggs shares at the start of 2025 is now worth…

This year's been extremely grim for FTSE 250-listed Greggs -- but having slumped more than 40%, could its shares be…

Read more »

Investing Articles

Looking for shares to buy as precious metals surge? 3 things to remember!

Gold prices have been on a tear. So has silver. So why isn't this writer hunting for shares to buy…

Read more »