The S&P/ASX 200 Index (ASX: XJO) is having another poor session. In afternoon trade, the benchmark index is down 0.35% to 8,670.2 points.
Four ASX shares that are falling more than most today are listed below. Here’s why these shares are tumbling:
Amotiv Ltd (ASX: AOV)
The Amotiv share price is down 4% to $6.20. This appears to have been driven by a broker note out of Citi this morning. According to the note, the broker has downgraded the auto parts company’s shares to a neutral rating with a heavily reduced price target of $6.70 (from $9.30). It made the move after reducing its earnings forecasts to reflect margin pressures.
DroneShield Ltd (ASX: DRO)
The DroneShield share price is down 14% to $3.03. Investors have been selling the counter-drone technology company’s shares following the announcement of an ASIC investigation. The investigation relates to announcements made between 1 November 2025 and 20 November 2025, as well as share trading between 6 November 2025 and 12 November 2025. It said: “DroneShield advised that it will cooperate fully with the investigation regarding announcements and information provided to the Australian Securities Exchange between 1 and 20 November 2025, and trading in Droneshield shares between 6 and 12 November 2025 (inclusive). [â¦] It is not clear what action, if any, may result from ASIC’s investigation.”
Life360 Inc (ASX: 360)
The Life360 share price is down 12% to $17.69. This follows the release of the family safety and location technology company’s first-quarter update. Life360 reported total revenue of US$143.1 million for the quarter, up 38% on the prior corresponding period. It also posted global monthly active user (MAU) growth of 17% year on year to approximately 97.8 million. And while management has upgraded its revenue and EBITDA guidance for FY 2026, it has been forced to trim its MAU guidance due to a technical issue with Android phones. MAU growth is now expected to be in the range of 17% to 20%, rather than 20%.
WiseTech Global Ltd (ASX: WTC)
The WiseTech Global share price is down 5% to $40.21. This is despite there being no news out of the logistics solutions technology company on Tuesday. However, it is worth noting that the technology sector is facing a selloff today. This has seen the S&P/ASX All Technology Index fall 3% this afternoon.
The post Why Amotiv, DroneShield, Life360, and WiseTech shares are tumbling today appeared first on The Motley Fool Australia.
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More reading
- Why is everyone talking about WiseTech, GQG and Life360 shares on Tuesday?
- DroneShield shares crash 16% on ASIC investigation
- Why are Life360 shares sinking 8% today?
- Life360 Q1 2026 earnings: revenue climbs, advertising growth stands out
- 1 smashed-up ASX share I’d buy before it rebounds
Motley Fool contributor James Mickleboro has positions in Life360 and WiseTech Global. The Motley Fool Australia’s parent company Motley Fool Holdings Inc. has positions in and has recommended DroneShield, Life360, and WiseTech Global. The Motley Fool Australia has positions in and has recommended Life360 and WiseTech Global. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Scott Phillips.