Canonical: https://ownershiptrace.com/13f/companies/183

# Who owns CSX CORP (CSX)? Elite investor 13F holders

10 tracked elite investors reported holding CSX CORP as of 2026-06-30, including Bridgewater Associates, Sound Shore, Renaissance Technologies LLC, Gotham Asset Management, Markel Group. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

10 tracked investors currently reported holding · Latest report period: 2026-06-30 · Industrials · Transportation

CSX Corporation, together with its subsidiaries, provides rail-based freight transportation services in the United States and Canada. It operates through two segments: rail and trucking. The company offers rail services; and transportation of intermodal containers and trailers, as well as other transportation services, such as rail-to-truck transfers and bulk commodity operations. It also…

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [Viking Global Investors](https://ownershiptrace.com/13f/investors/81) | CSX CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | [Original filing](https://www.sec.gov/Archives/edgar/data/1103804/0001103804-26-000006-index.html) |
| [Bridgewater Associates](https://ownershiptrace.com/13f/investors/8) | CSX CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 105990236.00 USD | 2229965.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1350694/0001350694-26-000003-index.html) |
| [Sound Shore](https://ownershiptrace.com/13f/investors/41) | CSX CORP | SHARE | 2026-06-30 | 2026-08-12 00:00:00 | 69985121.00 USD | 1472441.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/820124/0001193125-26-346754-index.html) |
| [Renaissance Technologies LLC](https://ownershiptrace.com/13f/investors/63) | CSX CORP | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 30172044.00 USD | 634800.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1037389/0001037389-26-000059-index.html) |
| [Gotham Asset Management](https://ownershiptrace.com/13f/investors/94672) | CSX CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 28221318.00 USD | 593758.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1510387/0001398344-26-014644-index.html) |
| [Markel Group](https://ownershiptrace.com/13f/investors/74) | CSX CORP | SHARE | 2026-06-30 | 2026-07-31 00:00:00 | 27781285.00 USD | 584500.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1096343/0001096343-26-000065-index.html) |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | CSX CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 16187007.00 USD | 340564.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [GMO](https://ownershiptrace.com/13f/investors/94674) | CSX CORP | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 4462211.00 USD | 93882.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1352662/0001072613-26-000636-index.html) |
| [Ancora Advisors / Ancora Holdings](https://ownershiptrace.com/13f/investors/101) | CSX CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 2232437.00 USD | 46969.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1446114/0001446114-26-000012-index.html) |
| [Kahn Brothers Group](https://ownershiptrace.com/13f/investors/49) | CSX CORP | SHARE | 2026-06-30 | 2026-08-17 00:00:00 | 1653140.00 USD | 34781.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1039565/0001039565-26-000006-index.html) |
| [GAMCO](https://ownershiptrace.com/13f/investors/137) | CSX CORP | SHARE | 2026-06-30 | 2026-08-12 00:00:00 | 261985.00 USD | 5512.000000 | Shares | hold | [Original filing](https://www.sec.gov/Archives/edgar/data/807249/0001140361-26-032508-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

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