13FAI ai-powered hedge fund tracker

CSX CORP (CSX) — Hedge Fund Ownership Q4 2025

CSX
Q4 2025Q3 2025Q2 2025Q1 2025
  • CSX CORP (CSX) is held by 5 of 82 tracked hedge funds, with Sound Shore Management (3%) and Viking Global Investors (1%) holding the largest stakes, indicating limited hedge fund interest relative to peers.
  • The biggest increases in CSX holdings came from Markel Group (+54%), highlighting conviction.
  • The biggest decreases in CSX holdings came from Viking Global Investors (-13%) and Sound Shore Management (-1%), suggesting profit-taking or de-risking.
  • Overall, hedge funds decreased exposure to CSX CORP (CSX) by -11% vs the prior quarter and -3% vs prior year.
# Fund % of Portfolio † Shares † Shares vs Prior Quarter † Shares vs Prior Year † Aggregate Value † Reported Price * Option
1
Sound Shore Management
Harry Burn
2.77% 2.4M -0.61% +14.28% $87.1M $36.25
2
Viking Global Investors
Andreas Halvorsen
1.33% 13.8M -13.36% -5.83% $500.9M $36.25
3
Third Point
0.25% 500K NEW $18.1M $36.25
4
Kahn Brothers Group
Irving Kahn
0.24% 38K -7.86% -24.67% $1.4M $36.25
5
Markel Group
Tom Gayner
0.13% 440K +54.39% $15.9M $36.25
5 Total 17.2M -10.66% -3.37% $623.4M
* Reported price is not an actual purchase or sale price. It is the price as of the last portfolio date.
† Portfolio value, share counts, and period-over-period changes exclude options positions (PUT/CALL), which are shown in the Option column for reference only.