CSX

CSX Corporation

$41.44

Closing price as of Apr 1, 2026

9 superinvestors own CSX

Based on latest 13F filings — data is 45–90 days delayed

Investor	Fund	Weight	Shares	Value	Quarter	Activity
Harry Burn	Sound Shore	2.77%	2,401,874	$87.1M	2025Q4	Reduced
Viking Global Investors	Viking Global Investors	1.33%	13,817,539	$500.9M	2025Q4	Reduced
Kenneth Fisher	Fisher Asset Management	0.33%	26,515,831	$961.2M	2025Q4	Added
Daniel Loeb	Third Point	0.25%	500,000	$18.1M	2025Q4	Reduced
Kahn Brothers Group	Kahn Brothers Group	0.24%	37,531	$1.4M	2025Q4	Reduced
David Katz	Matrix Asset Advisors	0.16%	47,390	$1.4M	2014Q1	Held
Meridian / ArrowMark	Meridian Contrarian Fund	0.01%	7,020	$254K	2025Q4	Held
Bill Nygren	Oakmark Select Fund – Harris Associates	0.01%	194,360	$7.0M	2025Q4	Held
Third Avenue Management	Third Avenue Management	0.01%	404	$10.6M	2002Q1	Held

Open-market purchases (P) and sales (S) from SEC Form 4 filings · last 12 months

No open-market insider trades in the last 12 months.

Form 4 filings for option exercises and other transaction types are excluded.

STOCK Act disclosures · last 12 months

Congressional trade data coming soon.

We are sourcing STOCK Act disclosures and will display them here shortly.

What Is SEC Form 4?

Understand the insider trade filings behind CSX activity.

What Is a 13F Filing?

How superinvestors disclose their quarterly holdings.

Insider Cluster Buying

Why multiple insiders buying together is a strong signal.

Superinvestor Consensus

The most widely held stocks across all tracked institutions.