TickerFacts.

Ainos, Inc. (AIMD): Shares Outstanding

Annual figures by period end, from SEC filings.

Stock splits: 1-for-5, first reflected in a filing dated 2025-08-13. 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.

5.88M
As of 2025-12-31
7.38M
As of 2026-06-30
73.55M2010-12-31: 61.15M2011-12-31: 71.56M2012-12-31: 73.55M2013-12-31: 73.29M2015-12-31: 20.14M2016-12-31: 21.92M2017-12-31: 23.16M2018-12-31: 39.12M2019-12-31: 40.52M2020-12-31: 42.07M2021-12-31: 9.63M2022-12-31: 4.00M2023-12-31: 4.68M2024-12-31: 3.09M2025-12-31: 5.88M5.88M
2010-12-31 Shares Outstanding (shares) 2025-12-31

Paler bars were last filed before a stock split, on the old share basis.

Period endedShares OutstandingChange YoYSource filing
2025-12-315.88M+90.7%2026-03-30, Balance as of period end
2024-12-313.09Mn/c2026-03-30, Balance as of period end
2023-12-314.68M+16.9%2025-03-07, Balance as of period end
2022-12-314.00M-58.4%2024-03-08, Balance as of period end
2021-12-319.63M-77.1%2023-04-03, Balance as of period end
2020-12-3142.07M+3.8%2022-04-15, Balance as of period end
2019-12-3140.52M+3.6%2021-03-30, Balance as of period end
2018-12-3139.12M+68.9%2020-03-30, Balance as of period end
2017-12-3123.16M+5.7%2019-04-16, Balance as of period end
2016-12-3121.92M+8.8%2018-04-18, Balance as of period end
2015-12-3120.14Mn/a2017-04-17, Balance as of period end
No annual figure between 2013-12-31 and 2015-12-31.
2013-12-3173.29M-0.4%2014-04-15, Balance as of period end
2012-12-3173.55M+2.8%2014-04-15, Balance as of period end
2011-12-3171.56M+17.0%2013-04-01, Balance as of period end
2010-12-3161.15Mn/a2012-04-19, Balance as of period end