# Arm Holdings CEO

entity: /record/arm.md  
predicate: ceo  
page: /record/arm/ceo  
as_of: 2026-11-01  

As of November 1, 2026, Arm Holdings's CEO on the AsOf record is Rene Haas, dated February 8, 2022, from a primary source (newsroom.arm.com) and 2 further sources (group.softbank and bloomberg.com). The record holds 1 claim on Arm Holdings's CEO, 1 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.

## Current CEO

What the record asserts on 2026-11-01.

- [Arm Holdings](/record/arm.md) | ceo | Rene Haas | valid 2022-02-08 to present | conf 0.85 | valid | [clm_598C053AF387](/claim/clm_598C053AF387.md)
  sources: https://group.softbank/en/news/press/20260421, https://newsroom.arm.com/news/arm-appoints-rene-haas-as-ceo, https://www.wikidata.org/wiki/Q296782, https://www.bloomberg.com/news/articles/2022-02-08/new-arm-ceo-haas-steps-into-center-of-chip-industry-turmoil

## Every dated value

One claim per line, oldest first. Superseded claims stay visible.

- [Arm Holdings](/record/arm.md) | ceo | Rene Haas | valid 2022-02-08 to present | conf 0.85 | valid | [clm_598C053AF387](/claim/clm_598C053AF387.md)
  sources: https://group.softbank/en/news/press/20260421, https://newsroom.arm.com/news/arm-appoints-rene-haas-as-ceo, https://www.wikidata.org/wiki/Q296782, https://www.bloomberg.com/news/articles/2022-02-08/new-arm-ceo-haas-steps-into-center-of-chip-industry-turmoil

## Questions this record answers

### What is Arm Holdings's current CEO?

Rene Haas, dated February 8, 2022, from a primary source (newsroom.arm.com) and 2 further sources (group.softbank and bloomberg.com). The record asserts this claim as of November 1, 2026 (status valid, confidence 0.85).


## Get this data

- JSON: /v1/entities/arm/ceo (this fact) · /v1/entities/arm?predicates=ceo (with the entity's coverage; add as_of=YYYY-MM-DD for a date)
- MCP: entity_state(entity: "arm", predicates: ["ceo"], scope: "all")
- Entity twin: /record/arm.md · timeline: /timelines/arm.md

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.