ARM — Arm Holdings PLC Institutional Holders · Q3 2026
Who owns Arm Holdings PLC (ARM)? 36 institutions reported holding $167.12M in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: Congress Asset Management Co ($112.7M), Zevenbergen Capital Investments LLC ($18.2M), Schaper Benz & Wise Investment Counsel Inc ($11.2M).
Source: SEC Form 13F filings · as of 2026-09-30