Silicon Motion Technology annual shares outstanding
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Silicon Motion Technology Shares Outstanding History (SIMO)
Silicon Motion Technology reported 134.2M shares outstanding at the end of fiscal 2025.
View full Silicon Motion Technology company overviewSilicon Motion Technology annual shares outstanding history
| Fiscal year | Period ended | Shares outstanding | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-12-31 | 134.2M | −519,000 | −0.39% |
| 2024 | 2024-12-31 | 134.8M | 1.1M | +0.81% |
| 2023 | 2023-12-31 | 133.7M | 1.5M | +1.10% |
| 2022 | 2022-12-31 | 132.2M | −7.5M | −5.40% |
| 2021 | 2021-12-31 | 139.8M | 1.6M | +1.16% |
| 2020 | 2020-12-31 | 138.2M | −942,000 | −0.68% |
| 2019 | 2019-12-31 | 139.1M | −5.6M | −3.85% |
| 2018 | 2018-12-31 | 144.7M | 1.5M | +1.06% |
| 2017 | 2017-12-31 | 143.2M | 1.9M | +1.31% |
| 2016 | 2016-12-31 | 141.3M | 1.8M | +1.28% |
| 2015 | 2015-12-31 | 139.5M | 3.9M | +2.87% |
| 2014 | 2014-12-31 | 135.6M | 4.0M | +3.03% |
| 2013 | 2013-12-31 | 131.6M | 1.6M | +1.22% |
| 2012 | 2012-12-31 | 130.0M | 5.5M | +4.39% |
| 2011 | 2011-12-31 | 124.6M | 7.4M | +6.35% |
| 2010 | 2010-12-31 | 117.1M | — | — |
Silicon Motion Technology quarterly shares outstanding
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| Fiscal quarter | Period ended | Shares outstanding | Change | YoY change |
|---|---|---|---|---|
| Q4 2025 | 2025-12-31 | 134.2M | −5.5M | −3.95% |
| Q4 2024 | 2024-12-31 | 134.8M | −3.4M | −2.46% |
| Q4 2023 | 2023-12-31 | 133.7M | −5.4M | −3.91% |
| Q4 2022 | 2022-12-31 | 132.2M | −12.5M | −8.61% |
| Q4 2021 | 2021-12-31 | 139.8M | −3.4M | −2.37% |
| Q4 2020 | 2020-12-31 | 138.2M | −3.1M | −2.22% |
| Q4 2019 | 2019-12-31 | 139.1M | −411,000 | −0.29% |
| Q4 2018 | 2018-12-31 | 144.7M | 9.1M | +6.68% |
| Q4 2017 | 2017-12-31 | 143.2M | 11.5M | +8.76% |
| Q4 2016 | 2016-12-31 | 141.3M | 11.3M | +8.67% |
| Q4 2015 | 2015-12-31 | 139.5M | 14.9M | +12.00% |
| Q4 2014 | 2014-12-31 | 135.6M | 18.5M | +15.78% |
| Q4 2013 | 2013-12-31 | 131.6M | — | — |
| Q4 2012 | 2012-12-31 | 130.0M | — | — |
| Q4 2011 | 2011-12-31 | 124.6M | — | — |
| Q4 2010 | 2010-12-31 | 117.1M | — | — |
Silicon Motion Technology shares outstanding trends
Over the last five reported fiscal years, Silicon Motion Technology's shares outstanding moved from 138.2M to 134.2M, a change of −3.9M. The latest reported quarter, Q4 2025, shows 134.2M.
About the metric
What shares outstanding means
Shares outstanding is the number of common shares held by investors at a reporting-period end. The count can change because of stock issuance, repurchases, conversions, acquisitions, or stock splits.
Calculation and source
SEC-reported period-end shares
TickerStat displays period-end common shares from SEC filings and adjusts older values to the current share basis when SEC-reported stock-split conversion ratios are available. Values remain as reported when no split ratio is available. Fiscal periods can differ from calendar years, so exact period-end dates are included.
Review Silicon Motion Technology filings at SEC.gov ↗