Entity Common Stock, Shares Outstanding of Ecovyst Inc. from 10 Nov 2017 to 20 Feb 2026

Taxonomy & unit
dei: shares
Description
Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.
Summary
Ecovyst Inc. quarterly Entity Common Stock, Shares Outstanding in shares history and change rate from 10 Nov 2017 to 20 Feb 2026.
  • Ecovyst Inc. Entity Common Stock, Shares Outstanding for the quarter ending 20 Feb 2026 was 110,586,098, a 5.8% decline year-over-year.
Source SEC data
View on sec.gov
Entity Common Stock, Shares Outstanding, Quarterly (shares)
Entity Common Stock, Shares Outstanding, YoY Quarterly Change (%)

Ecovyst Inc. Quarterly Entity Common Stock, Shares Outstanding (shares)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q1 2026 110,586,098 -6,814,412 -5.8% 20 Feb 2026 10-K 27 Feb 2026 2025 FY
Q3 2025 114,019,414 -2,490,389 -2.1% 29 Oct 2025 10-Q 05 Nov 2025 2025 Q3
Q2 2025 114,417,966 -2,048,266 -1.8% 01 Aug 2025 10-Q 07 Aug 2025 2025 Q2
Q1 2025 117,400,510 +395,024 +0.34% 25 Apr 2025 10-Q 02 May 2025 2025 Q1
Q3 2024 116,509,803 +392,908 +0.34% 25 Oct 2024 10-Q 01 Nov 2024 2024 Q3
Q2 2024 116,466,232 -177,451 -0.15% 26 Jul 2024 10-Q 02 Aug 2024 2024 Q2
Q1 2024 117,005,486 -3,155,656 -2.6% 26 Apr 2024 10-Q 03 May 2024 2024 Q1
Q3 2023 116,116,895 -14,136,257 -11% 31 Oct 2023 10-Q 03 Nov 2023 2023 Q3
Q2 2023 116,643,683 -20,095,860 -15% 01 Aug 2023 10-Q 08 Aug 2023 2023 Q2
Q1 2023 120,161,142 -18,535,799 -13% 02 May 2023 10-Q 05 May 2023 2023 Q1
Q3 2022 130,253,152 -6,806,557 -5% 31 Oct 2022 10-Q 04 Nov 2022 2022 Q3
Q2 2022 136,739,543 -204,712 -0.15% 28 Jul 2022 10-Q 01 Aug 2022 2022 Q2
Q1 2022 138,696,941 +1,759,745 +1.3% 29 Apr 2022 10-Q 03 May 2022 2022 Q1
Q3 2021 137,059,709 +721,666 +0.53% 04 Nov 2021 10-Q 09 Nov 2021 2021 Q3
Q2 2021 136,944,255 +895,969 +0.66% 04 Aug 2021 10-Q 09 Aug 2021 2021 Q2
Q1 2021 136,937,196 +345,244 +0.25% 12 Mar 2021 10-K 17 Mar 2021 2020 FY
Q3 2020 136,338,043 -136,305 -0.1% 29 Oct 2020 10-Q 03 Nov 2020 2020 Q3
Q2 2020 136,048,286 -83,017 -0.06% 30 Jul 2020 10-Q 03 Aug 2020 2020 Q2
Q1 2020 136,591,952 +886,384 +0.65% 06 May 2020 10-Q 11 May 2020 2020 Q1
Q3 2019 136,474,348 +883,726 +0.65% 31 Oct 2019 10-Q 05 Nov 2019 2019 Q3
Q2 2019 136,131,303 +926,666 +0.68% 05 Aug 2019 10-Q 08 Aug 2019 2019 Q2
Q1 2019 135,705,568 +464,702 +0.34% 25 Feb 2019 10-K 01 Mar 2019 2018 FY
Q3 2018 135,590,622 +349,796 +0.26% 02 Nov 2018 10-Q 07 Nov 2018 2018 Q3
Q2 2018 135,204,637 06 Aug 2018 10-Q 10 Aug 2018 2018 Q2
Q1 2018 135,240,866 19 Mar 2018 10-K 22 Mar 2018 2017 FY
Q3 2017 135,240,826 10 Nov 2017 10-Q 14 Nov 2017 2017 Q3
* An asterisk sign (*) next to the value indicates that the value is likely invalid.