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Over the previous 5 years, Marks and Spencer (LSE: MKS) shares have greater than tripled in worth. Thus far, although, 2025 has been a lot much less spectacular: the Marks and Spencer share worth has fallen 11%.
Ought to I purchase the share for my portfolio? My reply isn’t any – for extra causes than one.
Having a really feel for a enterprise
I’m shocked the share has completed so properly over the previous 5 years, frankly.
After I go right into a Marks and Spencer store, I see fairly a couple of issues that make me query how in contact it’s with what its customers’ desires.
However the enterprise efficiency over the previous a number of years has typically been extra spectacular than I anticipated. This makes me suppose that Marks is much extra in contact with its prospects than I’m.
That alone makes me cautious to place cash right into a share, because it means that deeply understanding what Marks and Spencer’s buyer base might fall outdoors what my ‘circle of competence’, as Warren Buffett describes it. That would make it tougher for me to evaluate the retailer’s prospects.
Management has delivered, however not all the time
Buffett additionally says that he likes to spend money on enterprise that might be run by an fool, as a result of ultimately they could be.
I believe Marks and Spencer’s administration are removed from idiotic — they’ve completed a wonderful job in some ways over the previous few years. Final yr, for instance, income went up 6%, whereas revenue earlier than tax and adjusting objects went up by 22%.
Adjusting objects are actual objects in a revenue and loss account, although – and efficiency was much less spectacular when together with them. Revenue after tax fell 31%. On steadiness, although, I stay impressed on the firm’s gross sales development in a tough market.
This yr, the corporate had a nasty cyber assault, in widespread with another massive retailers. What bothered me as a possible investor was how lengthy it took to get even some primary merchandise again on the cabinets.
Undoubtedly administration had its plate full coping with that squalid episode, however seeing empty shelf upon shelf instore made me query whether or not the corporate is run in a resilient sufficient style.
I don’t see the valuation as enticing
That’s an ongoing danger, although the identical applies to many different firms too.
However one other issue that places me off investing in Marks and Spencer is its present share worth.
The long-lasting model nonetheless has legions of loyal customers, its efficiency in recent times has demonstrated it may possibly greater than sustain with the occasions, and I believe its enterprise is more and more well-positioned for the digital age (partly due to it its tie-up with Ocado).
However is it value 25 occasions earnings? I don’t suppose so – and the 1% dividend yield hardly makes it extra enticing to me.
The Marks and Spencer share worth has had a superb 5 years, however I see it as overvalued and don’t have any plans to take a position.

