Should I invest $10,000 in CSL shares before the end of May?

Business woman working from home with stock market chart showing percent change on her laptop screen.

CSL Ltd (ASX: CSL) shares have had a brutal year.

The biotechnology giant is down around 60% over the past 12 months, which is an extraordinary fall for a company of its stature.

That kind of decline can make investors hesitate. It can also create opportunity.

If I had $10,000 to invest in one ASX 200 healthcare share today, I would be willing to put it into CSL. But I would only do so with realistic expectations.

This is not a stock I would buy expecting a quick rebound.

Why CSL shares have become interesting

CSL is facing a difficult period.

The market has lost confidence in the company after disappointing updates, guidance pressure, and concerns about whether the business can return to the quality of growth investors once expected.

Those concerns are fair.

CSL needs to rebuild trust. It needs to show that its plasma collection network, cost base, product portfolio, and Vifor business can deliver better returns over time.

But I do not think the long-term investment case has disappeared.

CSL still owns valuable healthcare assets across plasma therapies, vaccines, and specialist medicines. These are linked to real medical needs, global healthcare demand, and long-term patient treatment.

That is why I think the CSL share price fall could be overdone.

The business has disappointed, but I do not believe the core opportunity has been permanently destroyed.

Being paid to wait

One part of the CSL story that looks more appealing after the selloff is the dividend.

CSL has not traditionally been viewed as a high-yield income stock. Investors usually bought it for growth, with the dividend as a smaller part of the overall return.

But after a 60% share price fall, the dividend yield has become more attractive.

That can make a difference for long-term investors.

If the recovery takes time, investors may still receive income while waiting for sentiment to improve. And if CSL can eventually find its form again and grow its dividend over time, today’s buyers could end up with a much better yield on cost down the track.

That is not guaranteed, of course. Dividends depend on earnings, cash flow, and management decisions.

But I think the income component now adds something useful to the investment case.

How I would invest the $10,000

I would not assume CSL has already hit the bottom.

The shares could remain volatile. Investor confidence is weak, and the company still needs to prove itself.

For that reason, I would consider investing gradually.

An investor could put part of the $10,000 into CSL now and keep the rest available in case the shares fall further or more evidence of a recovery appears.

That approach gives some exposure today without relying on perfect timing.

Foolish takeaway

I think CSL shares are worth buying after such a large fall, but this is no longer the simple set-and-forget quality story it may have seemed in the past.

The company has work to do.

That said, the share price now reflects a lot of disappointment. CSL still has global healthcare assets, long-term demand drivers, and a dividend yield that gives investors something to collect while they wait.

If I were investing $10,000 today, I would be comfortable buying CSL shares. I would just be prepared to be patient, because the recovery may be measured in years rather than weeks.

The post Should I invest $10,000 in CSL shares before the end of May? appeared first on The Motley Fool Australia.

Should you invest $1,000 in CSL right now?

Before you buy CSL shares, consider this:

Motley Fool investing expert Scott Phillips just revealed what he believes are the 5 best stocks for investors to buy right now… and CSL wasn’t one of them.

The online investing service he’s run for over a decade, Motley Fool Share Advisor, has provided thousands of paying members with stock picks that have doubled, tripled or even more.*

And right now, Scott thinks there are 5 stocks that may be better buys…

* Returns as of 20 Feb 2026

.custom-cta-button p {
margin-bottom: 0 !important;
}

More reading

Motley Fool contributor Grace Alvino has positions in CSL. The Motley Fool Australia’s parent company Motley Fool Holdings Inc. has positions in and has recommended CSL. The Motley Fool Australia has recommended CSL. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Scott Phillips.