TickerFacts.

Smurfit Westrock plc (SW): Shares Outstanding

Annual figures by period end, from SEC filings.

522.31M
As of 2025-12-31
524.52M
As of 2026-06-30
2023-12-31: 260.35M2024-12-31: 520.44M2025-12-31: 522.31M522.31M
2023-12-31 Shares Outstanding (shares) 2025-12-31
Period endedShares OutstandingChange YoYSource filing
2025-12-31522.31M+0.4%2026-02-27, Balance as of period end
2024-12-31520.44Mn/c2026-02-27, Balance as of period end
2023-12-31260.35Mn/a2025-03-07, Balance as of period end