Filing Flows › CSX (CSX) › Who owns the stock
Who owns CSX (CSX) stock
1,896 funds reported CSX (CSX) shares in their latest 13F filings, worth $71.4B in all. The largest holder is BlackRock ($7.7B). Last quarter 873 funds added to their stakes and 653 cut them. Members of Congress and other officials disclosed 6 trades (1 buys, 5 sales).
Largest holders (13F)
| Fund | Shares | Value | Change | Quarter |
|---|---|---|---|---|
| BlackRock | 161,062,005 | $7.7B | increase | 2026-06-30 |
| Vanguard Group | 175,198,067 | $6.4B | increase | 2025-12-31 |
| Vanguard Capital Management LLC | 121,371,632 | $5.8B | increase | 2026-06-30 |
| State Street | 91,455,446 | $4.3B | increase | 2026-06-30 |
| Price T Rowe Associates | 70,889,485 | $3.4B | decrease | 2026-06-30 |
| Invesco | 58,361,617 | $2.8B | decrease | 2026-06-30 |
| Geode Capital Management, LLC | 44,162,148 | $2.1B | increase | 2026-06-30 |
| Vanguard Portfolio Management LLC | 37,227,799 | $1.8B | increase | 2026-06-30 |
| Bank of America | 33,641,111 | $1.6B | decrease | 2026-06-30 |
| Fisher Asset Management, LLC | 28,042,636 | $1.3B | increase | 2026-06-30 |
| Morgan Stanley | 26,091,964 | $1.2B | increase | 2026-06-30 |
| Ameriprise Financial | 25,312,000 | $1.2B | decrease | 2026-06-30 |
| Dimensional Fund Advisors LP | 22,301,185 | $1.1B | decrease | 2026-06-30 |
| Royal Bank of Canada | 21,572,127 | $1.0B | increase | 2026-06-30 |
| Capital Research Global Investors | 20,221,215 | $961M | increase | 2026-06-30 |
Trades by Congress and other officials
| Date | Who | Trade | Amount |
|---|---|---|---|
| 2026-08-31 | Kevin Hern | partial sale | $1K–$15K |
| 2026-08-27 | Kevin Hern | partial sale | $1K–$15K |
| 2026-07-10 | Dan Newhouse | partial sale | $1K–$15K |
| 2026-06-08 | Thomas H Tuberville | sale | $15K–$50K |
| 2026-03-27 | Alan Armstrong | purchase | $1K–$15K |
| 2025-11-10 | Markwayne Mullin | sale | $15K–$50K |
CSX's latest quarter
CSX, Q3 2026: revenue $4.0B (+12% year over year), operating margin 39.1%, net earnings $1.1B, operating cash flow $1.6B. The chart follows the revenue to costs, profit and cash.
Questions
Who owns the most CSX stock?
By the latest 13F filings: BlackRock ($7.7B); Vanguard Group ($6.4B); Vanguard Capital Management LLC ($5.8B); State Street ($4.3B); Price T Rowe Associates ($3.4B).
Has Congress traded CSX stock?
Officials disclosed 6 trades on file: 1 buys and 5 sales. The latest: Kevin Hern, partial sale on 2026-08-31.
What is the short interest in CSX?
40,149,900 shares were sold short at the 2026-10-15 settlement, -6.59% of the float.
Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.