TickerFacts.

Arm Holdings PLC (ARM): Shares Outstanding

Annual figures by period end, from SEC filings.

1.06B
As of 2026-03-31
+1.2%
3-year compound annual growth
2023-03-31: 1.03B2024-03-31: 1.04B2025-03-31: 1.06B2026-03-31: 1.06B1.06B
2023-03-31 Shares Outstanding (shares) 2026-03-31
Period endedShares OutstandingChange YoYSource filing
2026-03-311.06B+0.7%2026-05-26, Balance as of period end
2025-03-311.06B+1.6%2026-05-26, Balance as of period end
2024-03-311.04B+1.4%2025-05-28, Balance as of period end
2023-03-311.03Bn/a2024-05-29, Balance as of period end