Why Brickworks, Imugene, Platinum, & Synlait shares are dropping today

Brickworks Limited (ASX:BKW) and Platinum Asset Management Ltd (ASX:PTM) shares are two of four dropping notably lower on Monday…

| More on:
Investor covering eyes in front of laptop

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

In afternoon trade on Monday, the S&P/ASX 200 Index (ASX: XJO) is on course to start the week with a disappointing decline. At the time of writing, the benchmark index is down 0.35% to 6,970.7 points.

Four ASX shares that are falling more than most today are listed below. Here's why they are dropping:

Brickworks Limited (ASX: BKW)

The Brickworks share price is down 2.5% to $20.39. Today's decline is partly attributable to the building products company's shares going ex-dividend this morning for its interim dividend. Eligible shareholders can now look forward to receiving Brickworks' 21 cents per share fully franked dividend later this month on 28 April.

Imugene Limited (ASX: IMU)

The Imugene share price has tumbled over 8% to 16.5 cents. This was despite the clinical stage immuno-oncology company announcing the presentation of its CF33 oncolytic virus program at the American Association for Cancer Research (AACR) 2021 Annual Meeting. This presentation demonstrated that 124I-based PET/CT imaging can be used to visualise SC and peritoneal tumours treated with Imugene's CF33-hNIS-antiPDL1.

Platinum Asset Management Ltd (ASX: PTM)

The Platinum share price is down 4% to $4.84. This follows the release of its funds under management (FUM) update after the market close on Friday. That update revealed that Platinum recorded net outflows of approximately $206 million for the month of March. This left the fund manager with total FUM of $24.5 billion at the end of the period.

Synlait Milk Ltd (ASX: SM1)

The Synlait share price has continued its slide and is down 2% to $3.15. Investors have been selling the struggling dairy processor's shares after it announced the surprise exit of its CEO, Leon Clement. Though, with the Synlait share price losing over 70% of its value during his tenure, shareholders may be hoping that a change of leader will get it heading in the right direction again. Last month Synlait warned that it expected a breakeven result in FY 2021.   

Motley Fool contributor James Mickleboro has no position in any of the stocks mentioned. The Motley Fool Australia owns shares of and has recommended Brickworks. 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

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

Why 4DMedical, Coronado Global, Metallium, and WiseTech Global shares are falling today

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

Read more »

Group of entrepreneurs feeling frustrated during a meeting in the office. Focus is on man with headache.
Share Fallers

5 worst ASX All Ords shares of 2025, and why brokers rate 4 of them a buy

The ASX All Ords rose by 7.11% in 2025 but as always, there were losers in the pack.

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 Capstone Copper, Life360, Northern Star, and Weebit Nano shares are falling today

These shares are having an unhappy start to 2026.

Read more »

a man clasps his hand to his forehead as he looks down at his phone and grimaces with a pained expression on his face as he watches the Pilbara Minerals share price continue to fall
Share Fallers

These were the worst performing ASX 200 shares in 2025

Shareholders of these shares will be hoping for better in 2026.

Read more »

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

Why 4Medical, Guzman Y Gomez, Lynas, and Predictive Discovery shares are falling today

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

Read more »

A man in a suit and glasses guffaws at his computer screen in bewilderment.
Share Fallers

Shocking declines: Australian shares that disappointed investors in 2025

Big names, big losses. These Australian shares shocked investors with steep declines in 2025.

Read more »

A man slumps crankily over his morning coffee as it pours with rain outside.
Share Fallers

Why Evolution Mining, FireFly, Unico Silver, and Weebit Nano shares are tumbling today

These shares are having a poor session on Tuesday. What's going on?

Read more »

Investor covering eyes in front of laptop
Share Fallers

Why are ASX silver stocks getting hammered today?

ASX silver stocks are closing out the final full trading day of 2025 with a whimper. But why?

Read more »