Alurion Res. (ALU) is held by 1 ASX ETF. Over the last 3 months it fell 50.0%: on $10,000, −$5000. We explain 2 big moves in that time.
About ALU
- SectorMaterials
- IndustryMaterials
- Size$113.3m
- Held by1 ETF
- Big moves2 in 3M
Each dot is a move we explain. Tap one, or a row of Why it moved, to see what caused it.
Why it moved
- +8.1%7 Aug 2026· Stake Change
Altium announced a substantial holder notice, indicating significant shareholder activity that likely drove the stock up.
- −27.1%6 Aug 2026· Stake Change
A substantial holder notice filed on the event date indicates a significant shareholder stake change, likely triggering the sharp share price decline.
Held by 1 ETF
Of every $10,000 in each fund, how much is in ALU today.
Why did ALU fall 27.1% on 6 Aug 2026?
Alurion Res.
A substantial holder notice filed on the event date indicates a significant shareholder stake change, likely triggering the sharp share price decline.
The news headlines show 'Becoming a substantial holder' announcements dated 06 Aug 2026 (the event date) and 07 Aug 2026. A substantial holder notice indicates a major shareholder has crossed a disclosure threshold, which often reflects a significant sell-down by an institutional investor, explaining the -27% drop and high volatility. No other news in the provided articles directly explains such a large negative move; the other items are routine filings or sector commentary.
Written by a language model from the evidence below, and it can be wrong. Tell us and we will fix or remove it. General information only, not financial product advice. It does not consider your objectives, finances or needs. Past performance is not a guide to future performance.
Evidence
News coverage
What it did to the 1 ETF holding ALU
On $10,000 in each fund, at the weight it holds today