LH

LABORATORY CORP AMER HLDGS

15 superinvestors own LH

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

Investor	Fund	Weight	Shares	Value	Quarter	Activity
Hillman Capital Management	Hillman Value Fund	1.99%	18,954	$5.2M	2021Q2	Held
Wallace Weitz	Weitz Investment Management	1.84%	99,050	$26.4M	2026Q1	Reduced
Ariel Investments	Ariel Investments (Bobrinskoy & Rogers)	1.06%	354,019	$94.5M	2026Q1	Reduced
Christopher Davis	Davis Selected Advisers	0.88%	1,701,662	$199.3M	2016Q1	Reduced
Viking Global Investors	Viking Global Investors	0.78%	727,287	$191.8M	2022Q1	Reduced
Daniel Loeb	Third Point	0.76%	192,125	$45.2M	2022Q4	New
First Eagle Investment Management	First Eagle Investment Management	0.16%	298,742	$49.6M	2020Q2	Added
William Von Mueffling	Cantillon Capital Management	0.15%	95,680	$6.0M	2006Q2	Held
Jensen Investment Management	Jensen Investment Management	0.10%	18,480	$4.9M	2026Q1	Reduced
Bill Nygren	Oakmark Select Fund – Harris Associates	0.02%	123,910	$13.4M	2014Q4	Reduced
Meridian / ArrowMark	Meridian Contrarian Fund	0.01%	5,200	$1.2M	2023Q4	Held
Lee Ainslie	Maverick Capital	0.00%	1,596	$426K	2026Q1	Reduced
Dodge & Cox	Dodge & Cox	0.00%	5,000	$244K	2005Q3	Held
Kenneth Fisher	Fisher Asset Management	0.00%	1,648	$440K	2026Q1	Reduced
Richard Pzena	Pzena Investment Management	0.00%	1,160	$280K	2023Q2	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 LH 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.