These were the worst-performing ASX 200 shares in May

Let's see why investors were selling these shares last month.

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 S&P/ASX 200 Index (ASX: XJO) was on form in May and recorded a 0.75% gain over the month.

Unfortunately, not all shares climbed with the market. Here's why these were the worst-performing ASX 200 shares in May:

A man sitting at a computer is blown away by what he's seeing on the screen, hair and tie whooshing back as he screams argh in panic.

Image source: Getty Images

Tuas Ltd (ASX: TUA)

The Tuas share price was the worst-performer on the ASX 200 index by some distance with a decline of 65%. Investors were selling the Singapore-based telco's shares after it terminated its proposed S$1.4 billion acquisition of M1 Limited. Tuas made the move after authorities learned that its Simba business may have been using radio frequency bands it was not authorised to use. To fund the acquisition, Tuas undertook a A$416 million capital raising at $5.51 per new share. It is unclear what the company will now do with these funds.

Tabcorp Holdings Ltd (ASX: TAH)

The Tabcorp share price was a poor performer and lost 32% of its value in May. The catalyst for this was news that the gambling company has become the subject of an AUSTRAC enforcement investigation. Tabcorp advised that this relates to anti-money laundering and counter-terrorism financing (AML/CTF) compliance. AUSTRAC has stated that the investigation is at an early stage and its approach will be determined once sufficient evidence has been collected and assessed. In response to the news, Tabcorp's CEO, Gillon McLachlan, said: "I am committed to leading a compliant and safe company that understands its risk obligations. Uplifting our risk capability has been an ongoing part of the Company's transformation and we will work constructively with AUSTRAC through this process."

IDP Education Ltd (ASX: IEL)

The IDP Education share price was out of form and sank 32% over the month. This was despite there being no news out of the language testing and student placement company. However, late in the month, the team at Macquarie downgraded IDP Education's shares to an underperform rating (from neutral) with a reduced price target of $2.35 (from $5.45).

Brambles Ltd (ASX: BXB)

The Brambles share price had a tough time in May and dropped 27%. This was driven by a guidance downgrade from the supply chain solutions company. Brambles revealed that it now expects sales revenue growth of 2% to 3% (from 3% to 4%) and underlying profit growth of 3% to 5% (from 8% to 11%). The company's CEO, Graham Chipchase, said: "Our immediate priority is to meet our customers' needs and to restore stability and service in the affected parts of our US network. Our response and ongoing investments in quality reinforce that meeting our customers' needs is non-negotiable. We will not compromise on the investment required to meet the quality, network resilience and service outcomes our customers expect."

Motley Fool contributor James Mickleboro 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 Share Fallers

Shot of a young businesswoman looking stressed out while working in an office.
Share Fallers

Why are these 3 ASX 200 stocks crashing in this week's rebounding market?

These three ASX 200 stocks fell 9% to 23% this week. But why?

Read more »

Woman with a concerned look on her face holding a credit card and smartphone.
Share Fallers

Why Champion Iron, IDP Education, Tuas, and Woodside shares are dropping today

These shares are ending the week in the red. But why?

Read more »

A man holds his head in his hands after seeing bad news on his laptop screen.
Share Fallers

Why Eagers Automative, Endeavour, IPH, and Newmont shares are sinking today

These shares are having a tough time on Thursday. But why?

Read more »

a woman holds her hands to her temples as she sits in front of a computer screen with a concerned look on her face.
Share Fallers

Why ASX, CBA, Endeavour, and Tuas shares are falling today

These shares are having a tough time on hump day. But why?

Read more »

Frustrated stock trader screaming while looking at mobile phone, symbolising a falling share price.
Share Fallers

Why ASX, Challenger, Flight Centre, and Goodman shares are falling today

These shares are having a tough session on Tuesday. But why?

Read more »

Shot of a young businesswoman looking stressed out while working in an office.
Share Fallers

Why Arafura Rare Earths, Dalrymple Bay, Tuas, and Woodside shares are falling today

These shares are starting the week in the red. But why?

Read more »

Lines of codes and graphs in the background with woman looking at laptop trying to understand the data.
Share Fallers

3 ASX 200 shares crashing in this week's rebounding market

Investors sent these three ASX 200 stocks tumbling this week. But why?

Read more »

Person with thumbs down and a red sad face poster covering their face.
Share Fallers

Why Catapult Sports, IAG, Telstra, and Tuas shares are falling today

These shares are ending the week in the red. But why?

Read more »