TickerFacts.

Allurion Technologies, Inc. (ALUR): Shares Outstanding

Annual figures by period end, from SEC filings.

Stock splits: 1-for-25, first reflected in a filing dated 2025-03-27. Figures are as filed: per-share figures and share counts last reported before a split are on the old share basis, so changes and growth rates across a split are not shown. Splits are read from the filings' own restatements, so a share conversion in a merger or reorganization shows up the same way.

12.28M
As of 2025-12-31
14.99M
As of 2026-03-31
+124.6%
3-year compound annual growth
2022-12-31: 1.08M2023-12-31: 1.91M2024-03-31: 1.92M2024-06-30: 1.92M2024-09-30: 2.57M2024-12-31: 2.71M2025-12-31: 12.28M12.28M
2022-12-31 Shares Outstanding (shares) 2025-12-31
Period endedShares OutstandingChange YoYSource filing
2025-12-3112.28M+353.0%2026-03-30, Balance as of period end
2024-12-312.71Mn/a2026-03-30, Balance as of period end
2024-09-302.57Mn/a2025-08-19, Balance as of period end
2024-06-301.92Mn/a2025-08-19, Balance as of period end
2024-03-311.92Mn/a2025-08-19, Balance as of period end
2023-12-311.91M+76.1%2025-08-28, Balance as of period end
2022-12-311.08Mn/a2025-08-28, Balance as of period end