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Kioxia Holdings (285A, listed Tokyo Stock Exchange Dec 2024) is a pure-play memory semiconductor maker spun out of Toshiba, headquartered in Tokyo.
GLEIF (checked 2026-08-27) has an ISSUED LEI for Kioxia Holdings but reports no parent on file (parent_reported: false). No single shareholder controls Kioxia: as of 2026-08-03, BCPE Pangea Cayman2 (14.19%) narrowly overtook Toshiba (14.12%, down from 15.10% after a stake sale) as largest holder. SK hynix holds convertible bonds tied to almost all of BCPE Pangea Cayman2's voting rights — giving SK hynix effective influence over the largest holder's votes despite not owning the shares directly — but is contractually capped at <=15% voting rights until 2028 under the original 2018 acquisition agreement. Kioxia's own annual report flags this SK hynix arrangement as a conflict-of-interest risk given SK hynix and Kioxia are direct NAND competitors. Toshiba's dossier does not exist in this corpus as a controlling parent (Toshiba is a large minority holder, not a controlling one), so no parent_slug applies.
Named counterparties identified by open-source research and written only where a primary source states the relationship — never inferred from sector or co-mention. 1 customer-side. This is a partial view: it covers the relationships we could evidence, not the company's full supply base.
Kioxia and Western Digital jointly operate the Flash Ventures NAND fabs (Flash Partners, Flash Alliance, Flash Forward) at Yokkaichi/Kitakami under a 20+ year manufacturing partnership; each party takes its contracted share of flash output. Source (Kioxia's own release on the joint Fab7/Y7 investment) confirms the partnership and joint investment but does not disclose an output-split percentage or revenue share.
Scope. Absence of a counterparty here is not evidence that none exists — most commercial sourcing is confidential and never becomes public. Rows without a share figure mean no share was disclosed, not that the relationship is small.
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.
🇯🇵 JP accounts for 100% of severity-weighted pressure.