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RDN · Radian Group Inc

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$36.66 +0.07 (+0.19%)
Market Cap
$4.84B
Shares
132.30M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 389
Total Value: $4,602,466,685
Total Shares: 122,311,800

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 389 13F filers · Δ vs Mar 31, 2026
Top Holder
15.8%
Sep 2023 → Jun 2026 · range 13.1% – 15.8%
+0.1 pts
Top 5
38.5%
Sep 2023 → Jun 2026 · range 38.5% – 44.7%
+0.0 pts
Top 10
56.0%
Sep 2023 → Jun 2026 · range 54.9% – 59.8%
+0.6 pts
HHI
486
Sep 2023 → Jun 2026 · range 475 – 572
Broadly held+10

Quarterly Activity

vs Mar 31, 2026
New
64
Increased
155
Decreased
113
Sold Out
55
Unchanged
57
Holder count: +9
Institutional value: +15.1%
Shares held: +1.2%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 391
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 890926 CUSIP 750236101 13F (30d) 333 filings 325 filers Visit website Investor relations