Why I believe the GlaxoSmithKline share price is now too cheap to ignore

I believe the GlaxoSmithKline plc (LON: GSK) share price can only go up from here.

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.

It seems over the past year, the GlaxoSmithKline (LSE: GSK) share price has gone nowhere but down. For the year to March 21, the FTSE 100 declined 4.5% while shares in Glaxo dropped 23%, excluding dividends.

However, over the past few weeks, the stock has recovered some ground while the rest of the market has floundered. Year-to-date, shares in Glaxo are now up by 6.4%, excluding dividends, compared to the FTSE 100’s decline of 7.2%. 

And even after this mini-rally, I believe the GlaxoSmithKline share price is too low to ignore.

The sector’s cheapest 

A quick glance at Glaxo’s valuation metrics tells you a lot about this company. The stock is currently trading at a forward P/E ratio of just 12.8 and supports a dividend yield of 5.8%. Compared to its larger US peers such as Johnson & Johnson, Merck & Co Inc, Bristol-Myers Squibb Co and Eli Lilly and Co, which together trade at an average forward P/E of 15.7, Glaxo looks undervalued by around 19%. 

On an enterprise value to earnings, before interest tax depreciation and amortisation basis (EV/EBITDA) which factors in a company’s debt in the evaluation process, Glaxo is trading at an EV/EBITDA ratio of 10.3, compared to the sector average of 15.3.

Put simply, it shows that Glaxo is drastically undervalued compared to its peers.

What’s behind the valuation gap? 

The reason why the company is trading at this level is not so easy to explain. The stock has come under pressure partly due to worries that it may cut its dividend to fund acquisitions, and partly due to investors’ concerns that Glaxo’s growth outlook is limited.

The first of these two overhangs was laid to rest (for the time being at least) when Glaxo announced that it was pulling out of the race to buy Pfizer’s consumer healthcare unit in March. A short time after this announcement, the company announced that it had agreed to buy Novartis’s 36.5% stake in their consumer healthcare joint venture for $13bn in cash. Management believes the deal will boost earnings by about 5% in 2019 and could add even more going forward. 

What’s more, by merging the business into its existing consumer arm, management believes it can push operating margins from 17.7% to the mid-20s by 2022. 

Even though this deal means Glaxo’s debt will rise to 2.5 times operating earnings, according to City analysts, it’s unlikely to jeopardise the dividend payout. And the sale of non-core consumer nutrition products, worth an estimated £2.5bn, can alleviate any immediate pressure on the dividend. 

Too cheap to pass up? 

So, for the time being, it looks as if Glaxo’s dividend is safe. It also seems as if the company’s growth is also set to receive a boost from the above deal. In other words, I believe that the deal with Novartis has offset the primary concerns hanging over the shares.

With this being the case, and considering the firm’s deep discount to the rest of the sector, I believe the GlaxoSmithKline share price is now too cheap to ignore.

Rupert Hargreaves owns shares in GlaxoSmithKline. The Motley Fool UK owns shares of and has recommended GlaxoSmithKline. 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

Portrait of pensive bearded senior looking on screen of laptop sitting at table with coffee cup.
Investing Articles

How much do I need in a Stocks and Shares ISA to earn £1,000 a month?

The Stocks and Shares ISA is looking even more critical for passive income in 2026. But what kind of outlay…

Read more »

Happy woman commuting on a train and checking her mobile phone while using headphones
Investing Articles

How to turn £9,000 of savings into a £263.70 passive income overnight

Instead of collecting interest in the bank, Zaven Boyrazian explores how investors can unlock much more impressive passive income in…

Read more »

Investing Articles

Is now a good time to buy FTSE 100 shares?

The FTSE 100 has been surprisingly resilient during the recent Middle East turmoil, but Harvey Jones can see some brilliant…

Read more »

Mindful young woman breathing out with closed eyes, calming down in stressful situation, working on computer in modern kitchen.
Investing Articles

Here’s how Rolls-Royce shares could climb another 50%… or fall 20%!

After Rolls-Royce shares have soared over 1,000% in five years, future expectations might be cooling, right? It doesn't look like…

Read more »

Middle-aged white man pulling an aggrieved face while looking at a screen
Investing Articles

How I invested my first £1,000 in FTSE shares… and the mistakes I made

It can be intimidating investing for the very first time. Here, I share my first £1,000 investment and what mistakes…

Read more »

Mature couple in a discussion while eating a meal in a restaurant.
Investing Articles

How to invest £290 a month in UK shares for an income that aims to beat the State Pension

UK shares can offer a lucrative path for investors seeking a retirement income stream that beats the State Pension. Zaven…

Read more »

Aviva logo on glass meeting room door
Investing Articles

Aviva’s share price has left rivals in the dust. Here’s why it’s still good value

Mark Hartley explains why he feels his Aviva shares continue to offer excellent value even after five years of rapid…

Read more »

Investing Articles

2 excellent investment trusts to consider for an ISA or SIPP

This pair of investment trusts would offer a SIPP or ISA exposure to what could be a very large global…

Read more »