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Alexium International Group Ltd ASX:AJX

0 opened or increased1 held0 reduced or exitedlatest position by manager, past 12 months90 days: 0 increased, 0 reduced. 1 managers in total.

Position history by manager 1 managersSelect a point to see the comment

Opened or increasedHeldReduced or exited Start or end of the position not reported

2026

31 Dec 2025 to today

Commentary 2 comments

DateManagerActionSummary

31 Mar 2026Wentworth WilliamsonHeldWentworth Williamson continues to hold Alexium International Group after joining the board and pushing a shift from product development toward a commercially driven operating model, culminating in a merger with another US speciality-chemicals business that strengthened the production platform and product suite. Approval of its fire-retardant technology for a US military wear trial in Hawaii is noted as encouraging, if outside the core thesis, with substantial upside still seen ahead.

Quarterly Report, price recorded $0.01

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31 Dec 2025Wentworth WilliamsonHeldWentworth Williamson continues to hold Alexium International Group Ltd following the company's announcement of a merger with a major competitor, which the fund views as materially expanding Alexium's sales base, product range, and unlocking substantial cost and revenue synergies. Wentworth Williamson, which holds board-level representation in the company, describes the asymmetry as highly attractive given the potential upside if the merger delivers as anticipated, with strategic positioning across phase change materials for bedding and furniture and fire-retardant applications.

Quarterly Report, price recorded $0.01

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First mention by manager

Price recorded at each manager's first comment

Price at first mentionThe share price recorded when each of 1 managers first commented on AJX.

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About Alexium International Group Ltd

Materials, Chemicals

Alexium International (ASX:AJX), a flame retardant chemical developer, is an activist special situation for Wentworth Williamson. In March 2026, Wentworth said it joined Alexium's board and pushed a shift from product development toward a commercially driven operating model, culminating in a merger. In December 2025, Wentworth described Alexium as a special situation where it plays an active role, including board representation, noting the company had just announced a transaction. Alexium International operates in the Materials sector within the Chemicals industry, and Thesis Tracker has captured 2 comments from 1 fund manager, Wentworth Williamson. Founded in 1994 and headquartered in Greer, South Carolina, Alexium develops and licenses proprietary chemical treatments for textiles, including flame retardant and thermal regulation technologies, used in bedding, military apparel and other applications, and has been restructuring under shareholder pressure to commercialise its technology and achieve profitability.

Market cap: $11m
Price to earnings: Loss-making
Return on equity: 0.0%
Dividend yield: 0.0%
Price to book: 0.00x
Net margin: 0.0%
52-week range: $0.01 to $0.01

Company figures as of 15 Oct 2026. For information only.

Questions

Who is investing in Alexium International Group Ltd (ASX:AJX)?

Fund managers including Wentworth Williamson have invested in Alexium International Group Ltd (ASX:AJX).

What opportunities or catalysts do fund managers highlight for Alexium International Group Ltd?

Wentworth highlights its board involvement driving a shift to a commercial operating model and a merger that could unlock value.

What are the key risks to the Alexium International Group Ltd investment thesis, according to fund managers?

The available commentary does not detail specific risks, though Alexium is a very small company with a history of losses and commercialisation challenges.

What does Alexium International Group Ltd (ASX:AJX) do?

Alexium International Group Ltd., founded in 1994 and headquartered in Greer, SC, develops and licenses proprietary chemical solutions. The company focuses on flame retardant, phase change material (PCM), and reactive surface treatment technologies. Its core product portfolio includes Alexicool PCM, Biocool PCM, Eclipsys, Delcool, Alexiflam Solutions, and Alexishield. Alexium International specializes in advanced material science, providing specialized chemical applications for various industrial sectors.

General information only. Thesis Tracker reports what named fund managers have published about ASX companies. It does not take into account your objectives, financial situation or needs, and is not financial product advice or a recommendation to buy, sell or hold any security.

11,356 comments from 164 managers on 761 companies, snapshot 15 Oct 2026.

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