ARM · Nasdaq
Who owns Arm?
1 of the world’s richest people holds Arm in our tracked profiles.
ARM $306.34 ▼ 7.88%as of Sep 24, 2026 4:00 PM ET · via Finnhub
Billionaire holders
- Masayoshi Son#29 · $72.6BChairman of the Board~86.4% held by SoftBank Group · as of May 2026source ↗
More
- Entry
- Arm Holdings plc
- Ticker
- ARM
- Exchange
- Nasdaq
- Role
- Chairman of the Board; SoftBank Group beneficially owns ~86.4% (held of record by Kronos II LLC; Son disclaims beneficial ownership)
- Stake
- ~86.4% held by SoftBank Group
- Stake as of
- 2026-05-21
Each row is a sourced entry from that person’s profile. Stakes are as of the date shown, not today.
Recent SEC filings
No Form 4 insider trades in Arm from the holders above in the last 90 days.
Form 4 insider trades post within 2 business days. New to filings? Read Filings 101.
Recent moves
No digest stories about Arm yet. The archive grows every morning.
Related
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