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RDN in the 13F filings

Radian Group Inc · CUSIP 750236101

Sector · InsuranceTheme · Financial services· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
31
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 3 listed it in both
Shares listed
11,584,966
combined, among listed positions
Reported value
$384m
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 17 buyers (opened or added shares) and 15 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -1,701,322.

Managers listing RDN in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

31 of 31 holders

ActionFiling
Citadel Advisors LLC2,101,046$70munder 0.1%Trimmed-888,55015 May 2026 (the filing on sec.gov)
Two Sigma Investments LP1,648,009$55munder 0.1%Added+808,76615 May 2026 (the filing on sec.gov)
Millennium Management LLC915,469$30munder 0.1%Added+237,43315 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC827,456$27munder 0.1%Trimmed-1,361,16815 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)624,854$21munder 0.1%Trimmed-52,46815 May 2026 (the filing on sec.gov)
Wellington Management Group LLP606,974$20munder 0.1%Trimmed-38,39415 May 2026 (the filing on sec.gov)
Invesco Ltd599,204$20munder 0.1%Trimmed-14,01812 May 2026 (the filing on sec.gov)
Man Group PLC545,923$18munder 0.1%Added+256,08515 May 2026 (the filing on sec.gov)
Point72 Asset Management LP520,006$17munder 0.1%Added+230,82315 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.451,955$15munder 0.1%Trimmed-25,73415 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC366,589$12munder 0.1%Added+288,73715 May 2026 (the filing on sec.gov)
AQR Capital Management LLC308,241$10munder 0.1%Trimmed-97,32015 May 2026 (the filing on sec.gov)
Marshall Wace LLP258,968$8.6munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Jane Street Group LLC236,284$7.8munder 0.1%Trimmed-38,77112 May 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC204,728$6.8munder 0.1%Added+89,85615 May 2026 (the filing on sec.gov)
AllianceBernstein LP166,447$6.0munder 0.1%Added+2,32715 May 2026 (the filing on sec.gov)
First Eagle Investment Management LLC179,801$5.9munder 0.1%Trimmed-75,88714 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc141,955$4.7munder 0.1%Added+21,86115 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP137,139$4.5munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC133,700$4.4munder 0.1%Added+86,10014 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP101,418$3.4munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Quantbot Technologies LP98,173$3.2m0.13%Added+84,46213 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP95,744$3.2munder 0.1%Added+41,79115 May 2026 (the filing on sec.gov)
Bridgewater Associates LP60,352$2.0munder 0.1%Trimmed-3,29715 May 2026 (the filing on sec.gov)
Caxton Associates LLP60,140$2.0munder 0.1%Added+32,48714 May 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (5)

Exited (2)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
4 in Q3 2024 to 2 in Q2 2026

Tracked managers listing it, at least.

0510152014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
RDN by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20134$70mn.a.n.a.
Q3 20136$159mn.a.n.a.
Q4 20135$232mn.a.n.a.
Q1 20149$314mn.a.n.a.
Q2 201412$381mn.a.n.a.
Q3 20148$356mn.a.n.a.
Q4 20148$412mn.a.n.a.
Q1 20156$477mn.a.n.a.
Q2 201511$977mn.a.n.a.
Q3 20158$746mn.a.n.a.
Q4 20158$328mn.a.n.a.
Q1 20166$291mn.a.n.a.
Q2 20166$206mn.a.n.a.
Q3 20166$234mn.a.n.a.
Q4 20166$591mn.a.n.a.
Q1 20177$633mn.a.n.a.
Q2 20178$573mn.a.n.a.
Q3 20176$769mn.a.n.a.
Q4 20176$848mn.a.n.a.
Q1 20186$797mn.a.n.a.
Q2 20183$157mn.a.n.a.
Q3 20188$702mn.a.n.a.
Q4 20186$422mn.a.n.a.
Q1 20196$490mn.a.n.a.
Q2 20199$758mn.a.n.a.
Q3 20198$717mn.a.n.a.
Q4 201910$805mn.a.n.a.
Q1 20205$299mn.a.n.a.
Q2 20208$322mn.a.n.a.
Q3 20205$75mn.a.n.a.
Q4 20203$45mn.a.n.a.
Q1 20215$86mn.a.n.a.
Q2 20216$66mn.a.n.a.
Q3 20216$99mn.a.n.a.
Q4 20216$112mn.a.n.a.
Q1 202213$262mn.a.n.a.
Q2 20229$159mn.a.n.a.
Q3 20229$119mn.a.n.a.
Q4 20229$105mn.a.n.a.
Q1 20234$29mn.a.n.a.
Q2 20235$60mn.a.n.a.
Q3 20236$64mn.a.n.a.
Q4 20236$73m32
Q1 20246$87m32
Q2 20246$89m51
Q3 20244$68m22
Q4 20243$55m22
Q1 20257$81m61
Q2 20255$85m32
Q3 20256$160m51
Q4 20256$172m1319
Q1 20267$78m1715
Q2 20262$11m1022

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

RDN and V →RDN and AXP →RDN and BAC →Choose a stock to compare with RDN →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own RDN, latest filings →Back to the 13F Explorer →