Silex Systems Limited (ASX: SLX)
Sector: Industrials
Market cap: A$928M (as of 2 Nov 2026)
Silex Systems Limited is focused on the commercialisation of our innovative SILEX laser enrichment technology for application to: Uranium production and enrichment (nuclear power), Silicon enrichment (silicon quantum computing), Other potential markets (e
Data as of 2 Nov 2026.
Recent capital raises
Substantial holders — latest moves
| Date | Holder | Move | Holding | Source |
|---|---|---|---|---|
| 2 Nov 2026 | Van Eck Associates Corporation | Decrease | 8.54% → 7.53% | Filing ↗ |
| 2 Oct 2026 | Vanguard Group (The Vanguard Group, Inc. and its controlled entities including Vanguard Investments Australia Ltd. and those listed in Annexure A) | Entry | ?% → 5.012% | Filing ↗ |
| 24 Dec 2025 | State Street Corporation and subsidiaries (including State Street Bank and Trust Company, State Street Global Advisors entities, SSGA Funds Management, Inc.) | Entry | ?% → 5.81% | Filing ↗ |
| 3 Dec 2025 | State Street Corporation and its subsidiaries | Entry | ?% → 5.06% | Filing ↗ |
| 28 Nov 2025 | STATE STREET CORPORATION AND SUBSIDIARIES NAMED IN PARAGRAPH 7 TO THIS FORM | Entry | ?% → 5.06% | Filing ↗ |
Director trades — on-market
| Date | Director | Trade | Source |
|---|---|---|---|
| 27 Feb 2026 | Christopher David Wilks | Sold 850,000 fully paid ordinary shares | Filing ↗ |
| 27 Feb 2026 | Michael Goldsworthy | Sold 650,000 | Filing ↗ |
| 27 Feb 2026 | Craig Andrew Roy | Sold 129,507 fully paid ordinary shares | Filing ↗ |
| 15 Dec 2025 | Michael Goldsworthy | Sold 562,500 | Filing ↗ |
| 3 Mar 2025 | Michael Goldsworthy | Sold 450,000 fully paid ordinary shares | Filing ↗ |
Ask about SLX in Claude or ChatGPT
Add the Capital Signal connector at https://capitalsignal.io/api/mcp, then ask:
- Has SLX raised money in the last year, and at what discount?
- What was SLX's latest cash position and runway?
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