TickerFacts.

InterDigital, Inc. (IDCC) — Weighted Average Diluted Shares

Annual figures by period end, from SEC filings.

2008-12-31: 45.96M2009-12-31: 44.33M2010-12-31: 44.82M2011-12-31: 46.01M2012-12-31: 43.40M2013-12-31: 41.42M2014-12-31: 39.88M2015-12-31: 36.46M2016-12-31: 35.19M2017-12-31: 35.78M2018-12-31: 35.31M2019-12-31: 31.79M2020-12-31: 31.06M2021-12-31: 31.25M2022-12-31: 30.48M2023-12-31: 28.10M2024-12-31: 29.71M2025-12-31: 34.47M34.47M
2008-12-31Weighted Average Diluted Shares (shares)2025-12-31
Period endedWeighted Average Diluted SharesChange YoYSource filing
2025-12-3134.47M+16.0%2026-02-05From 2025-01-01
2024-12-3129.71M+5.7%2026-02-05From 2024-01-01
2023-12-3128.10M-7.8%2026-02-05From 2023-01-01
2022-12-3130.48M-2.5%2025-02-06From 2022-01-01
2021-12-3131.25M+0.6%2024-02-15From 2021-01-01
2020-12-3131.06M-2.3%2023-02-15From 2020-01-01
2019-12-3131.79M-10.0%2022-02-17From 2019-01-01
2018-12-3135.31M-1.3%2021-02-18From 2018-01-01
2017-12-3135.78M+1.7%2020-02-20From 2017-01-01
2016-12-3135.19M-3.5%2019-02-21From 2016-01-01
2015-12-3136.46M-8.6%2018-02-22From 2015-01-01
2014-12-3139.88M-3.7%2017-02-23From 2014-01-01
2013-12-3141.42M-4.5%2016-02-18From 2013-01-01
2012-12-3143.40M-5.7%2015-02-19From 2012-01-01
2011-12-3146.01M+2.7%2014-02-24From 2011-01-01
2010-12-3144.82M+1.1%2013-02-26From 2010-01-01
2009-12-3144.33M-3.6%2012-02-27From 2009-01-01
2008-12-3145.96M—2011-03-28From 2008-01-01