TickerFacts.

Cartesian Therapeutics, Inc. (RNAC): Shares Outstanding

Annual figures by period end, from SEC filings.

Stock splits: 1-for-30, first reflected in a filing dated 2024-05-08. 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.

26.01M
As of 2025-12-31
30.04M
As of 2026-06-30
153.04M2015-12-31: 2.17M2016-12-31: 18.44M2017-12-31: 22.34M2018-12-31: 22.47M2019-12-31: 86.33M2020-12-31: 108.07M2021-12-31: 123.62M2022-12-31: 153.04M2023-12-31: 5.40M2024-12-31: 25.77M2025-12-31: 26.01M26.01M
2015-12-31 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
2025-12-3126.01M+0.9%2026-03-09, Balance as of period end
2024-12-3125.77Mn/c2026-03-09, Balance as of period end
2023-12-315.40Mn/c2025-03-13, Balance as of period end
2022-12-31153.04M+23.8%2024-03-07, Balance as of period end
2021-12-31123.62M+14.4%2023-03-02, Balance as of period end
2020-12-31108.07M+25.2%2022-03-10, Balance as of period end
2019-12-3186.33Mn/c2021-03-12, Balance as of period end
2018-12-3122.47M+0.6%2020-03-12, Balance as of period end
2017-12-3122.34M+21.2%2019-03-15, Balance as of period end
2016-12-3118.44M+748.4%2018-03-15, Balance as of period end
2015-12-312.17Mn/a2017-03-28, Balance as of period end