TickerFacts.

Comscore, Inc. (SCOR): Shares Outstanding

Annual figures by period end, from SEC filings.

Stock splits: 1-for-20, first reflected in a filing dated 2024-03-12. 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.

14.88M
As of 2025-12-31
15.18M
As of 2026-06-30
+47.8%
3-year compound annual growth
90.41M2010-12-31: 31.52M2011-12-31: 34.02M2012-12-31: 35.68M2013-12-31: 35.22M2014-12-31: 34.17M2016-12-31: 57.17M2017-12-31: 57.29M2018-12-31: 59.39M2019-12-31: 70.07M2020-12-31: 72.94M2021-12-31: 90.41M2022-12-31: 4.61M2023-12-31: 4.76M2024-12-31: 4.89M2025-12-31: 14.88M14.88M
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
2025-12-3114.88M+204.2%2026-03-26, Balance as of period end
2024-12-314.89M+2.8%2026-03-26, Balance as of period end
2023-12-314.76M+3.3%2025-03-06, Balance as of period end
2022-12-314.61Mn/c2024-03-12, Balance as of period end
2021-12-3190.41M+23.9%2023-03-02, Balance as of period end
2020-12-3172.94M+4.1%2022-03-02, Balance as of period end
2019-12-3170.07M+18.0%2021-03-10, Balance as of period end
2018-12-3159.39M+3.7%2020-02-28, Balance as of period end
2017-12-3157.29M+0.2%2019-03-01, Balance as of period end
2016-12-3157.17Mn/a2018-03-23, Balance as of period end
No annual figure between 2014-12-31 and 2016-12-31.
2014-12-3134.17M-3.0%2015-02-20, Balance as of period end
2013-12-3135.22M-1.3%2015-02-20, Balance as of period end
2012-12-3135.68M+4.9%2014-02-18, Balance as of period end
2011-12-3134.02M+7.9%2013-02-20, Balance as of period end
2010-12-3131.52Mn/a2012-02-22, Balance as of period end