TickerFacts.

CSX Corp (CSX): Shares Outstanding

Annual figures by period end, from SEC filings.

Stock splits: 3-for-1, first reflected in a filing dated 2011-07-21; 3-for-1, first reflected in a filing dated 2021-07-22. 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.

1.86B
As of 2025-12-31
-3.4%
3-year compound annual growth
2.20B2008-12-26: 390.53M2009-12-25: 393.46M2010-12-31: 370.34M2020-12-31: 763.00M2021-12-31: 2.20B2022-12-31: 2.07B2023-12-31: 1.96B2024-12-31: 1.90B2025-12-31: 1.86B1.86B
2008-12-26 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
2025-12-311.86B-2.1%2026-02-12, Balance as of period end
2024-12-311.90B-3.0%2025-02-27, Balance as of period end
2023-12-311.96B-5.2%2024-02-14, Balance as of period end
2022-12-312.07B-6.2%2023-02-15, Balance as of period end
2021-12-312.20Bn/c2022-02-16, Balance as of period end
2020-12-31763.00Mn/c2021-02-10, Balance as of period end
No annual figure between 2010-12-31 and 2020-12-31.
2010-12-31370.34M-5.9%2011-02-18, Balance as of period end
2009-12-25393.46M+0.8%2011-02-18, Balance as of period end
2008-12-26390.53Mn/a2011-02-18, Balance as of period end