How many institutional investors hold RDN?

5 tracked institutional investors disclosed a position in RDN (RADIAN GROUP INC) in their most recent 13F filing.

Who is the largest institutional holder of RDN?

Ken Griffin, Citadel Advisors, holds the largest disclosed position in RDN, valued at $134M.

Where does this RDN ownership data come from?

SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.

RDN — RADIAN GROUP INC

Name: RADIAN GROUP INC (RDN) — Institutional Ownership
Creator: InvestorLens
License: https://www.sec.gov/about/website-policies

Public company

For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

About RADIAN GROUP INC (RDN)

RADIAN GROUP INC (RDN) appears in the most recent 13F filings of 5 tracked institutional investors. The largest disclosed position is held by Ken Griffin (Citadel Advisors), valued at $134M. Across recent filings, tracked investors recorded 2 new positions, 0 increased, 2 reduced, and 0 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in RDN

/100

Mixed Activity

Added / Increased2

Reduced2

Exited0

BearishBullish

Crowded Trade Score™

How many top investors track RDN

/100

Emerging Interest

5investors

A small number of top investors own this.

UndiscoveredCrowded

151015+

RDN Ownership Composition

How RADIAN GROUP INC is held across tracked investor types, based on reported 13F positions.

Dominant Type

Other

81% of tracked value

Institutions

tracked investors

Total Reported

$126M

combined 13F value

Other81.2%
Hedge Funds18.8%

Other(3)

81.2%

Hedge Funds(2)

18.8%

Tracked investors reporting RDN

Investor	Firm	Shares	Market value	% of portfolio	As of
Ken Griffin	Citadel Advisors	2.1M	$70.1M	0.01%	Mar 31, 2026
Izzy Englander	Millennium Management	915.5K	$30.3M	0.01%	Mar 31, 2026
Steve Cohen	Point72 Asset Management	520K	$17.2M	0.02%	Mar 31, 2026
George Soros	Soros Fund Management	178.8K	$6.4M	0.07%	Dec 31, 2025
Ray Dalio	Bridgewater Associates	60.4K	$2M	0.01%	Mar 31, 2026

Ken GriffinMar 31, 2026
Citadel Advisors
Shares
2.1M
Value
$70.1M
% Portfolio
0.01%
Izzy EnglanderMar 31, 2026
Millennium Management
Shares
915.5K
Value
$30.3M
% Portfolio
0.01%
Steve CohenMar 31, 2026
Point72 Asset Management
Shares
520K
Value
$17.2M
% Portfolio
0.02%
George SorosDec 31, 2025
Soros Fund Management
Shares
178.8K
Value
$6.4M
% Portfolio
0.07%
Ray DalioMar 31, 2026
Bridgewater Associates
Shares
60.4K
Value
$2M
% Portfolio
0.01%

Recent activity

Investor	Action	Δ %	Current value	Filing date
George Soros	New	—	$6.4M	Feb 13, 2026
Ray Dalio	Reduced	-5.18%	$2M	May 15, 2026
Ray Dalio	Reduced	-18.85%	$2.3M	Feb 13, 2026
Ray Dalio	New	—	$2.8M	Nov 13, 2025

George Soros
New
$6.4MFeb 13, 2026
Ray Dalio
Reduced
$2M(-5.18%)May 15, 2026
Ray Dalio
Reduced
$2.3M(-18.85%)Feb 13, 2026
Ray Dalio
New
$2.8MNov 13, 2025

Frequently asked questions

How many institutional investors hold RDN?: 5 tracked institutional investors disclosed a position in RDN (RADIAN GROUP INC) in their most recent 13F filing.
Who is the largest institutional holder of RDN?: Ken Griffin, Citadel Advisors, holds the largest disclosed position in RDN, valued at $134M.
Did institutional ownership of RDN increase or decrease?: Across recent 13F filings, tracked investors recorded 2 new positions, 0 increased, 2 reduced, and 0 fully exited RDN.
Where does this RDN ownership data come from?: SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.