These were the 5 worst performing ASX shares in September

These ASX shares were sent to the dog house last month.

Man in shirt and tie falls face first down stairs representing falling ASX 200 bank shares today

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 S&P/ASX 200 Index (ASX: XJO) began to roll over in September, marking its first monthly decline since September last year. As you'd expect, many ASX shares cratered amidst the volatile market.

Here are the 5 worst performing ASX shares (with a market capitalisation greater than $300 million) that wound up in the bargain bin last month.

5 worst performing ASX shares in September

1. Jindalee Resources Ltd (ASX: JRL)

The Jindalee Resources share price comes in as one of the worst performing ASX shares last month, tumbling 38% to $2.34.

The company's preliminary scoping study for its McDermitt Lithium Project was a major catalyst behind its sharp declines.

The announcement, released on 16 September, struggled to provide investors with enough tangible metrics to determine the feasibility of its lithium project.

The preliminary scoping study cautioned that it was "based on an indicated and inferred mineral resource … there is a low level of geological confidence associated with inferred mineral resource".

Jindalee shares tumbled 10.95% to $3.01 on the day of the announcement.

2. Marley Spoon AG (ASX: MMM

The Marley Spoon share price took a major hit in early September when Woolworths Group Ltd (ASX: WOW) decided to sell its stake in the company.

On 6 September, the supermarket giant offloaded 28,026,000 Chess Depository Interests (CDIs) or 9.87% of the company at $1.91 per CDI.

Marley Spoon shares plunged 10.34% on the day. They finished last month down 30.6% to a 15-month low of $1.47.

3. Fortescue Metals Group Ltd (ASX: FMG)

The Fortescue share price has wound up between underperforming small caps, tumbling 28% in September to a 15-month low of $14.96.

Unlike its peers, BHP Group Ltd (ASX: BHP) and Rio Tinto Ltd (ASX: RIO) that have diversified mining portfolios, Fortescue copped the brunt of the selling as iron ore prices hit as low as US$92 a tonne.

4. BlueBet Holdings Ltd (ASX: BBT)

Sports betting shares like BlueBet, Betmakers Technology Group Ltd (ASX: BET), and PointsBet Holdings Ltd (ASX: PBH) have fallen out of favour in recent months.

The BlueBet share price took a 21% dive on 6 September after the company withdrew its application for a Sports Betting Permit in the US State of Virginia.

The company advised that the decision "follows an exhaustive licence application process comprising 18 applications for only 5 available permits".

The BlueBet share price tumbled 27% in September to a 2-month low of $1.83.

5. Mount Gibson Iron Ltd (ASX: MGX)

Mount Gibson is another iron ore name winding up in September's worst performing ASX shares list.

Iron ore prices reversed so fast that Mount Gibson made the tough call to ramp down and suspend operations at its Shine project.

Mount Gibson said that "given recent significant adverse movements in iron ore prices, product discounting and shipping freight rates, the Company will implement a staged suspension of operations at the Shine mine site to reduce expenditure and preserve the value of the deposit, as well as to provide time to assess the outlook for the iron ore market".

Its shares tumbled 24% in September, close to 2-year lows of 48 cents.

Motley Fool contributor Kerry Sun has no position in any of the stocks mentioned. The Motley Fool Australia's parent company Motley Fool Holdings Inc. owns shares of and has recommended Marley Spoon AG. The Motley Fool Australia owns shares of and has recommended Marley Spoon AG. The Motley Fool Australia has recommended BlueBet Holdings Ltd. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Bruce Jackson.

More on Share Fallers

Frustrated and shocked business woman reading bad news online from phone.
Share Fallers

Why Bannerman Energy, Life360, Strike Energy, and Xero shares are tumbling today

These shares are under pressure on Thursday. But why?

Read more »

Cheerful boyfriend showing mobile phone to girlfriend in dining room. They are spending leisure time together at home and planning their financial future.
Share Fallers

Why DroneShield, Neuren, Paradigm, and Pilbara Minerals shares are roaring higher today

These shares are having a strong session on Thursday. But why?

Read more »

A man sits in despair at his computer with his hands either side of his head, staring into the screen with a pained and anguished look on his face, in a home office setting.
Share Fallers

Why Betr, Develop Global, Northern Star, and Paragon Care shares are dropping 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 APA, DroneShield, EOS, and Woodside shares are tumbling today

These shares are missing out on the good times on Tuesday.

Read more »

A male investor wearing a blue shirt looks off to the side with a miffed look on his face as the share price declines.
Share Fallers

Why Adairs, ANZ, Aurelia Metals, and Pilbara Minerals shares are falling today

These shares are having a tough start to the week in the red. But why?

Read more »

A male investor wearing a blue shirt looks off to the side with a miffed look on his face as the share price declines.
Share Fallers

Why ANZ, Clarity, IGO, and Pilbara Minerals shares are dropping today

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

Read more »

Three guys in shirts and ties give the thumbs down.
Share Fallers

Why Aurelia Metals, Centuria Office, Meeka Metals, and Resolute shares are tumbling today

These shares are having a tough time on Thursday. Let's find out why.

Read more »

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

Why Block, Catalyst Metals, Coronado Global, and Pilbara Minerals shares are falling today

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

Read more »