Why Australian Clinical Labs, Coles, Kelsian, and Nanosonics shares are racing higher today

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

The S&P/ASX 200 Index (ASX: XJO) is out of form and dropping into the red. In afternoon trade, the benchmark index is down 0.5% to 8,926.5 points.

Four ASX shares that are not letting that hold them back are listed below. Here's why they are rising:

Ecstatic woman looking at her phone outside with her fist pumped.

Image source: Getty Images

Australian Clinical Labs Ltd (ASX: ACL)

The Australian Clinical Labs share price is up 9% to $2.73. Investors have been buying this pathology services provider's shares following the release of its full year results. It posted a 6.4% increase in total revenue to $741.3 million and 7.7% lift in underlying net profit after tax to $34 million. Australian Clinical Labs CEO Melinda McGrath said: "Despite a challenging external environment, which saw slower market growth in the second half of FY 2025, the second half performance delivered our earnings guidance."

Coles Group Ltd (ASX: COL)

The Coles Group share price is up over 8% to $22.49. This follows the release of the supermarket giant's FY 2025 results. Coles reported a 3.6% increase in group sales to $44,352 million and an 10.7% jump in normalised underlying EBITDA to $4,052 million. Management also revealed that FY 2026 has started strongly with supermarkets sales revenue increasing by 4.9% (7.0% ex-tobacco) during the first eight weeks. This is being "supported by continued strength in volumes as we continue to invest in customer value and experience."

Kelsian Group Ltd (ASX: KLS)

The Kelsian Group share price is up 15% to $4.64. This has been driven by the travel and transport company's full year results. The Sealink owner revealed a 9.5% increase in revenue to $2,208.9 million and a 7.4% lift in underlying EBITDA to $285 million. Looking ahead, management expects FY 2026 underlying EBITDA to be between $297 million and $310 million. This represents growth of 4.2% to 8.8%. Kelsian CEO, Graeme Legh, said: "We have a clearly defined capital management strategy, a clear plan for the potential divestment of our Tourism Portfolio, and a disciplined growth focus. Supported by a strengthened balance sheet, I am confident in our ability to deliver sustainable long term shareholder value."

Nanosonics Ltd (ASX: NAN)

The Nanosonics share price is up 12% to $4.62. This morning, this infection prevention company released its FY 2025 results and posted a 17% increase in total revenue to $198.6 million and a 72% jump in profit before tax to $22.3 million. Nanosonics CEO, Michael Kavanagh, said: "FY25 reflects a strong financial performance and a year in which we continued to lay the foundations for our next growth horizon. Our business model continues to demonstrate its strength and scalability. With a large cumulative installed base of 37,000 units, up 6% year-on-year, we are seeing this foundation translate into significant recurring revenue growth."

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 positions in and has recommended Nanosonics. The Motley Fool Australia has positions in and has recommended Coles Group. The Motley Fool Australia has recommended Nanosonics. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Scott Phillips.

More on Share Gainers

Fancy font saying top ten surrounded by gold leaf set against a dark background of glittering stars.
Share Gainers

Here are the top 10 ASX 200 shares today

It was a rough session for the ASX this Thursday.

Read more »

An old-fashioned panel of judges each holding a card with the number 10
Share Gainers

Here are the top 10 ASX 200 shares today

It was a volatile, but successful, day for investors.

Read more »

Three men stand on a winner's podium with medals around their necks and their hands raised in triumph.
Share Gainers

Here are the top 10 ASX 200 shares today

It was a muted day on the ASX.

Read more »

A panel of four judges hold up cards all showing the perfect score of ten out of ten
Share Gainers

Here are the top 10 ASX 200 shares today

It was a happy start to the trading week this Monday.

Read more »

Girl with painted hands.
Share Gainers

Here are the top 10 ASX 200 shares today

It was a remarkably positive end to the trading week.

Read more »

3 children standing on podiums wearing Olympic medals.
Share Gainers

Here are the top 10 ASX 200 shares today

A late rally couldn't save the ASX this Thursday.

Read more »

Fancy font saying top ten surrounded by gold leaf set against a dark background of glittering stars.
Share Gainers

Here are the top 10 ASX 200 shares today

It was a rather woeful Wednesday for the markets.

Read more »

A neon sign says 'Top Ten'.
Share Gainers

Here are the top 10 ASX 200 shares today

It was a shaky, but positive, session for the ASX this Tuesday.

Read more »