InterDigital, Inc. (IDCC) — Shares Outstanding

Annual figures by period end, from SEC filings.

2009-12-31: 43.26M2010-12-31: 45.03M2011-12-31: 45.55M2012-12-31: 41.05M2013-12-31: 40.29M2014-12-31: 36.92M2015-12-31: 35.41M2016-12-31: 34.30M2017-12-31: 34.62M2018-12-31: 33.53M2019-12-31: 30.70M2020-12-31: 30.82M2021-12-31: 30.69M2022-12-31: 29.67M2023-12-31: 25.58M2024-12-31: 25.68M2025-12-31: 25.68M25.68M
2009-12-31Shares Outstanding (shares)2025-12-31
Period endedShares OutstandingChange YoYSource filing
2025-12-3125.68M+0.0%2026-02-05Balance as of period end
2024-12-3125.68M+0.4%2026-02-05Balance as of period end
2023-12-3125.58M-13.8%2025-02-06Balance as of period end
2022-12-3129.67M-3.3%2024-02-15Balance as of period end
2021-12-3130.69M-0.4%2023-02-15Balance as of period end
2020-12-3130.82M+0.4%2022-02-17Balance as of period end
2019-12-3130.70M-8.4%2021-02-18Balance as of period end
2018-12-3133.53M-3.2%2020-02-20Balance as of period end
2017-12-3134.62M+0.9%2019-02-21Balance as of period end
2016-12-3134.30M-3.2%2018-02-22Balance as of period end
2015-12-3135.41M-4.1%2017-02-23Balance as of period end
2014-12-3136.92M-8.4%2016-02-18Balance as of period end
2013-12-3140.29M-1.9%2015-02-19Balance as of period end
2012-12-3141.05M-9.9%2014-02-24Balance as of period end
2011-12-3145.55M+1.1%2013-02-26Balance as of period end
2010-12-3145.03M+4.1%2012-02-27Balance as of period end
2009-12-3143.26M2011-03-28Balance as of period end