Up 175% in a year, is this why the Sigma share price is falling this week?

Sigma shares are taking a tumble again today. But why?

| More on:
Lines of codes and graphs in the background with woman looking at laptop trying to understand the data.

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

The Sigma Healthcare Ltd (ASX: SIG) share price is deep in the red today.

Shares in the S&P/ASX 200 Index (ASX: XJO) healthcare stock – which owns chemists including Amcal, Discount Drug Stores, and Guardian Pharmacy – closed down 2.5% yesterday at $2.78. In afternoon trade on Wednesday, shares are swapping hands for $2.63 apiece, down another 5.58%.

But don't break out your tiny violin for long-term shareholders just yet.

As you can see on the chart above, the Sigma share price remains up an impressive 175% over 12 months.

Go back just a little further, to 11 December 2023, and the ASX 200 healthcare stock is up a blistering 256%. Or enough to turn a $5,000 investment into $17,800.

What's going on with the Sigma share price?

As you're likely aware, the Sigma share price has received ongoing support since the company announced its $30 billion merger intentions with privately owned Chemist Warehouse on 11 December 2023.

Since that announcement, the mega-merger has proceeded more or less on track. In November, Sigma shareholders learned that the Australian Competition & Consumer Commission (ACCC) had approved the deal.

Next week, on 29 January, shareholders will vote on the deal, which has been unanimously recommended by the Sigma board. Should that pass as expected, the transaction should be completed by 12 February.

So, with everything appearing to be proceeding to plan, why is the Sigma share price down 7.2% this week?

Well, that could be driven by news that some of Chemist Warehouse's biggest stakeholders may be preparing to sell down their shares in the newly merged entity.

Chemist Warehouse franchisees looking to cash in

Citing unnamed sources, The Australian Financial Review reported earlier this week that the owners of some of Chemist Warehouse's largest franchisees have been in discussions with a number of Equity Capital Markets (ECM) teams about selling shares.

This could be throwing up headwinds for the Sigma share price, with those sources noting the franchisees hold a combined $900 million to $1.1 billion worth of stock from their historic holdings of unlisted Chemist Warehouse shares.

Upon listing, the newly merged ASX 200 healthcare behemoth represents the first chance many of these investors will have had to cash those shares in for a tidy profit.

Now, the Sigma share price is likely getting spared a heavier retrace, with analysts expecting a lot of interest from active investors, as well as a wave of passive money from index tracking funds, to buy into the merged company.

But the ECM teams cited by the AFR expect that the amount of passive money looking to buy will be significantly less than the value of the shares Chemist Warehouse franchisees may be looking to sell.

According to the ACCC, following completion of the deal, Chemist Warehouse shareholders will hold 85.75% of the ASX listed merged entity while Sigma shareholders will hold 14.25%.

Wondering where you should invest $1,000 right now?

When investing expert Scott Phillips has a stock tip, it can pay to listen. After all, the flagship Motley Fool Share Advisor newsletter he has run for over ten years has provided thousands of paying members with stock picks that have doubled, tripled or even more.*

Scott just revealed what he believes could be the 'five best ASX stocks' for investors to buy right now. We believe these stocks are trading at attractive prices and Scott thinks they could be great buys right now...

See The 5 Stocks *Returns as of 30 April 2025

Motley Fool contributor Bernd Struben has no position in any of the stocks mentioned. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has no position in any of the stocks mentioned. The Motley Fool Australia has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Scott Phillips.

More on Healthcare Shares

Shot of a scientist using a computer while conducting research in a laboratory.
Healthcare Shares

Should I buy the dip on CSL shares?

A leading fund manager gives his verdict on the growth prospects for CSL shares.

Read more »

A woman relaxes on a yellow couch with a book and cuppa, and looks pensively away as she contemplates the joy of earning passive income.
Healthcare Shares

NIB shares have soared 24% this year. Does Macquarie expect this to continue?

Will this private health insurer continue to deliver big returns? Let's find out.

Read more »

Woman presenting financial report on large screen in conference room.
Healthcare Shares

Up nearly 30% in a year, should I buy Fisher & Paykel shares before its earnings result?

Will the ASX 200 healthcare stock continue to outperform?

Read more »

Cropped shot of an attractive young female scientist working on her computer in the laboratory.
Healthcare Shares

CSL shares among most expensive on ASX. Is now a good time to buy?

Analysts predict CSL share price growth will keep on coming.

Read more »

A man looking at his laptop and thinking.
Healthcare Shares

Should you buy the dip in the ResMed share price?

Let's see what one leading broker is saying following yesterday's pullback.

Read more »

A woman puts up her hands and looks confused while sitting at her computer.
Healthcare Shares

Down 5%: What's going on with the ResMed share price?

Let's see what has spooked investors today and caused them to push the sell button.

Read more »

Beautiful young woman drinking fresh orange juice in kitchen.
Healthcare Shares

Guess which ASX 300 stock is jumping 11% on big news

This stock is having a day to remember on Thursday. But why?

Read more »

A group of medical researchers stands side by side with each other wearing white coats in their research laboratory with scientific equipment in the background.
Healthcare Shares

Trump executive order to hit these 3 ASX pharmaceutical stocks

Donald Trump’s new executive order caused these 3 ASX pharmaceutical stocks to crash on Monday.

Read more »