RDN

RADIAN GROUP INC

8 superinvestors own RDN

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

Investor	Fund	Weight	Shares	Value	Quarter	Activity
Donald Smith & Co	Donald Smith & Co	2.74%	4,605,775	$152.4M	2026Q1	Added
Bill Miller	Miller Value Partners	1.22%	1,547,475	$27.8M	2016Q4	Reduced
Third Avenue Management	Third Avenue Management	0.99%	116,712	$2.5B	2004Q3	Reduced
William Von Mueffling	Cantillon Capital Management	0.48%	264,600	$12.2M	2004Q3	Added
Chase Coleman	Tiger Global Management	0.07%	2,000,000	$2.9M	2008Q2	Reduced
Jensen Investment Management	Jensen Investment Management	0.03%	640	$43.2M	2000Q3	New
First Eagle Investment Management	First Eagle Investment Management	0.01%	179,801	$5.9M	2026Q1	Reduced
Meridian / ArrowMark	Meridian Contrarian Fund	0.00%	126	$2K	2016Q3	Reduced

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 RDN 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.