Castor Maritime Inc. (CTRM): Weighted Average Diluted Shares

Annual figures by period end, from SEC filings.

Stock splits: 1-for-10, first reflected in a filing dated 2021-08-05; 1-for-10, first reflected in a filing dated 2024-08-08. 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.

53.65M

Year ended 2025-12-31

+78.3%

3-year compound annual growth

2018-09-30 Weighted Average Diluted Shares (shares) 2025-12-31

Paler bars were last filed before a stock split, on the old share basis.

Period ended	Weighted Average Diluted Shares	Change YoY	Source filing
2025-12-31	53.65M	+38.5%	2026-04-15, From 2025-01-01
2024-12-31	38.75M	+76.5%	2026-04-15, From 2024-01-01
2023-12-31	21.95M	+132.0%	2026-04-15, From 2023-01-01
2022-12-31	9.46M	n/c	2025-05-14, From 2022-01-01
2021-12-31	85.33M	n/m	2024-02-29, From 2021-01-01
2020-12-31	6.77M	n/m	2023-03-08, From 2020-01-01
2019-12-31	266.2K	n/c	2022-03-31, From 2019-01-01
No annual figure between 2018-09-30 and 2019-12-31.
2018-09-30	2.40M	n/a	2021-03-30, From 2017-10-01