IQE plc

UK Companies House Persons with Significant Control register for IQE PLC (company no. 03745726) shows 0 active PSCs and an active statement (filed 2017-08-07) that the company knows or has reasonable cause to believe there is no registrable person or registrable relevant legal entity -- i.e. no individual or entity holds a notifiable controlling stake, consistent with a widely-held LSE/AIM-listed company under the DTR5 vote-disclosure regime instead. Largest disclosed voting-rights holder per TR-1 notifications is Canaccord Genuity Group Inc. at ~11.0% (2024-12-16); other holders are institutional funds (T. Rowe Price, Artisan, DFA, Avantis) below individual notification detail found this pass. GLEIF has an LEI on file for IQE plc but reports no parent, consistent with Companies House.

Every exposure is read as a buyer dependency; the top 3 are its binding chokepoints.

As a buyer, policy pressure across its consumed materials is rising.

Descriptive trend in official policy actions on this company’s materials — a policy-pressure trend, not a price or trading signal. No forward probability is implied. Direction is measured on actions we have discovered, and discovery lags events: where the recent window is too thin to support a calm reading, the row says coverage-limited instead of easing.

No actions in the register have named or swept this company in the last 24 months.