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CSX · Csx Corp · Held by Funds

Track CSX — free
Market Cap
$95.95B
Shares
1.84B
Volume · Nov 13 7.73M Avg daily vol (3M) 10.63M

Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this exact listed security, matched by CUSIP. Each row is one fund position with its size, value and weight in that fund.

Fund Ownership of CSX by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 18.22% of shares outstanding.

Fund type Of shares outstanding Shares
Index funds 4.15% 76,572,925
Index ETFs 14.07% 259,341,780
Active ETFs 1.10% 20,214,776
Active funds 8.54% 157,471,647
Unclassified 4.23% 77,911,655
All registered funds 32.09% 591,512,783
How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Funds holding CSX

1,013 fund positions
Fund Balance Value % of Fund Open
Showing 1–50 of 1,013 positions
Key facts CIK 277948 CUSIP 126408103 13F (30d) 1574 filings 1484 filers Visit website Investor relations