XOOMAR

Radian Group (RDN)

Radian Group on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on NYSE, classified by the SEC as surety insurance.

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6.7M

Short interest

settlement 2026-09-30

3.7

Days to cover

-1.9 days vs prior

49.4%

Short share of volume

2026-10-23

15

Fails to deliver

settlement 2026-09-24

Wed 4 Nov

Next earnings

estimated date

-$281K

Insider flow, 90 days

0 buys, 1 sells

As of 2026-10-23.

Short interest

FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSON

As of 30 September 2026, short interest in RDN is 6,677,748 shares, up 1,404,130 shares over the last month. Over the last 48 readings it ranged from 3,743,896 shares (14 November 2025) to 12,518,241 shares (14 March 2025). At the reported average volume of 1.8M shares a day that is 3.7 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-09-306,677,748+20.4%1,799,0613.71
2026-09-155,544,199+5.1%987,4685.61
2026-08-315,273,618-3.2%925,7965.70
2026-08-145,448,509+7.5%1,085,8475.02
2026-07-315,066,605-15.5%1,025,3494.94
2026-07-155,997,718+3.8%1,591,4313.77
2026-06-305,780,658+5.0%1,618,6213.57
2026-06-155,504,357+43.8%1,307,7704.21
2026-05-293,828,172-10.7%1,287,5502.97
2026-05-154,286,268-0.1%1,318,7953.25
2026-04-304,292,670-7.0%992,4934.33
2026-04-154,616,772+6.0%1,029,3144.49
2026-03-314,354,988-33.5%1,892,2812.30
2026-03-136,546,144-2.3%1,439,7974.55
2026-02-276,702,493+30.7%1,391,1824.82
2026-02-135,127,302+4.2%1,426,2113.60
2026-01-304,919,840-8.9%1,081,0814.55
2026-01-155,400,471-2.5%1,364,9103.96
2025-12-315,539,536+6.0%822,7216.73
2025-12-155,227,964+9.6%866,8126.03
2025-11-284,768,617+27.4%720,1906.62
2025-11-143,743,896-20.9%888,1564.22
2025-10-314,734,980-18.6%829,9925.70
2025-10-155,817,561-5.1%771,0657.54
2025-09-306,132,287-6.9%1,627,7093.77
2025-09-156,587,635+0.7%645,51710.21
2025-08-296,539,217-4.4%669,9469.76
2025-08-156,841,067-1.6%899,0367.61
2025-07-316,953,393-16.6%1,262,1925.51
2025-07-158,336,511-2.3%1,013,6648.22
2025-06-308,534,026-8.6%1,916,8684.45
2025-06-139,335,633+12.0%1,080,3418.64
2025-05-308,335,808-12.1%1,025,1318.13
2025-05-159,483,558-1.5%961,1209.87
2025-04-309,624,575-3.9%1,439,0506.69
2025-04-1510,017,292+5.9%2,320,8414.32
2025-03-319,459,326-24.4%3,415,5432.77
2025-03-1412,518,241+1.0%1,393,0768.99
2025-02-2812,392,320+41.2%1,688,6087.34
2025-02-148,776,886-8.2%1,308,1226.71
2025-01-319,556,700-1.8%881,23210.84
2025-01-159,734,492+0.5%1,556,1816.26
2024-12-319,686,266+26.9%1,238,0157.82
2024-12-137,635,815+14.4%923,6988.27
2024-11-296,675,925+5.8%897,2207.44
2024-11-156,310,680+25.7%1,469,3724.29
2024-10-315,022,105+0.2%1,151,5224.36
2024-10-155,012,139-17.6%693,1297.23

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 23 October 2026, the short share of RDN volume is 49.4%, up 4.6 points over the last five sessions. Over the last 30 readings it ranged from 24.1% (20 October 2026) to 76.5% (30 September 2026). The latest reading is 6.0 points below the 30-session average of 55.4%, on 755K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-10-23373K755K49.4%106
2026-10-22329K555K59.3%1,480
2026-10-21274K563K48.8%24
2026-10-20123K510K24.1%0
2026-10-1975K245K30.7%0
2026-10-16142K318K44.8%0
2026-10-15190K378K50.1%346
2026-10-14204K447K45.6%0
2026-10-13334K571K58.5%0
2026-10-12331K484K68.4%7
2026-10-09303K502K60.4%82
2026-10-08490K670K73.0%6
2026-10-07306K475K64.4%338
2026-10-06330K567K58.1%3
2026-10-05399K811K49.2%10
2026-10-02631K916K68.9%0
2026-10-01738K1.1M65.3%334
2026-09-301.3M1.7M76.5%160
2026-09-29372K541K68.7%833
2026-09-28163K346K47.0%0
2026-09-25163K291K55.9%13
2026-09-24229K411K55.6%0
2026-09-23115K231K50.1%59
2026-09-22373K534K69.8%11
2026-09-21118K212K55.5%1,245
2026-09-18116K206K56.5%0
2026-09-17176K298K59.1%248
2026-09-16253K562K45.0%0
2026-09-15454K868K52.3%117
2026-09-14160K319K50.2%56

Fails to deliver

SEC, the last 30 settlement dates with a fail. JSON

As of 24 September 2026, the fails-to-deliver balance in RDN is 15 shares, up 13 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (26 March 2026) to 96,425 shares (23 March 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-09-2415$34.54$518
2026-09-222$34.32$69
2026-09-1740,690$35.27$1.4M
2026-09-1451$35.62$2K
2026-09-0356$36.49$2K
2026-08-3159$36.41$2K
2026-08-2113$36.66$477
2026-08-1480$36.87$3K
2026-07-2819$38.98$741
2026-07-2316,611$38.23$635K
2026-07-202,649$39.38$104K
2026-07-0161$37.67$2K
2026-06-263,156$37.00$117K
2026-06-0930$33.56$1K
2026-06-023,866$33.79$131K
2026-05-27384$35.72$14K
2026-05-04710$35.43$25K
2026-04-23595$35.58$21K
2026-04-135,300$34.17$181K
2026-04-0730$33.97$1K
2026-03-261$32.97$33
2026-03-2396,425$32.47$3.1M
2026-03-182,290$33.06$76K
2026-02-2734$35.32$1K
2026-02-18120$32.73$4K
2026-02-0411$32.72$360
2026-01-0547$35.92$2K
2025-12-10389$34.36$13K
2025-12-081,416$34.73$49K
2025-10-31117$33.75$4K

Insider trades

SEC Form 4, newest first. JSON

Insiders at RDN reported 1 open-market sell worth $281K in the last 90 days and no open-market buys. Latest filing: Bartholomew Meghan (Sr EVP Co-Head Radian Guaranty) on 2026-09-14.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-09-14Bartholomew MeghanSr EVP Co-Head Radian GuarantySell8K$35.94$281K39K
2026-07-14Hoffman Edward JSr EVP, General CounselSell20K$39.00$780K127K
2026-06-03Bartholomew MeghanSr. EVP, Co-Head of MISell1$34.68$3347K
2026-06-03Conner Brad L.DirectorSell1K$33.93$41K38K
2026-06-02Weinbach Michael SChief Executive Officer- ElectBuy50K$34.04$1.7M170K
2026-06-01Weinbach Michael SChief Executive Officer- ElectBuy120K$33.89$4.1M120K
2026-05-29Leyden Margaret AnneDirectorSell2K$34.59$72K7K
2026-05-27CULANG HOWARD BERNARDDirector, Non-Exec Chairman of the BoardSell4K$36.00$130K8K
2026-05-26Spiegel Noel JosephDirectorSell5K$36.19$175K20K
2026-05-26CULANG HOWARD BERNARDDirector, Non-Exec Chairman of the BoardSell5K$36.20$181K12K
2026-05-15Thornberry Richard GChief Executive OfficerTax withholding166K$36.93$6.1M1.1M
2026-05-15Thornberry Richard GChief Executive OfficerExercise or conversion10K$0.00$01.3M
2026-05-15Thornberry Richard GChief Executive OfficerExercise or conversion26K$0.00$01.3M
2026-05-15Thornberry Richard GChief Executive OfficerExercise or conversion26K$0.00$01.2M
2026-05-15Thornberry Richard GChief Executive OfficerExercise or conversion31K$0.00$01.2M
2026-05-15Thornberry Richard GChief Executive OfficerExercise or conversion287K$0.00$01.2M
2026-05-15Spiegel Noel JosephDirectorTax withholding3$36.93$11125K
2026-05-15Spiegel Noel JosephDirectorExercise or conversion5K$0.00$025K
2026-05-15Ray EricSr. EVP, Chief Digital OfficerTax withholding25K$36.93$934K40K
2026-05-15Ray EricSr. EVP, Chief Digital OfficerExercise or conversion1K$0.00$065K
2026-05-15Ray EricSr. EVP, Chief Digital OfficerExercise or conversion4K$0.00$064K
2026-05-15Ray EricSr. EVP, Chief Digital OfficerExercise or conversion4K$0.00$060K
2026-05-15Ray EricSr. EVP, Chief Digital OfficerExercise or conversion5K$0.00$057K
2026-05-15Ray EricSr. EVP, Chief Digital OfficerExercise or conversion52K$0.00$052K
2026-05-15Serio GregoryDirectorTax withholding5$36.93$18510K
2026-05-15Serio GregoryDirectorExercise or conversion5K$0.00$010K
2026-05-15Rhoads JedDirectorTax withholding5$36.93$1856K
2026-05-15Rhoads JedDirectorExercise or conversion5K$0.00$06K
2026-05-15Quigley RobertSr. EVP, CAOTax withholding8K$36.93$297K75K
2026-05-15Quigley RobertSr. EVP, CAOExercise or conversion468$0.00$083K
2026-05-15Quigley RobertSr. EVP, CAOExercise or conversion1K$0.00$083K
2026-05-15Quigley RobertSr. EVP, CAOExercise or conversion1K$0.00$081K
2026-05-15Quigley RobertSr. EVP, CAOExercise or conversion2K$0.00$080K
2026-05-15Quigley RobertSr. EVP, CAOExercise or conversion14K$0.00$078K
2026-05-15Mumford LisaDirectorTax withholding4$36.93$14827K
2026-05-15Mumford LisaDirectorExercise or conversion5K$0.00$027K
2026-05-15Macia SerainaDirectorExercise or conversion1K$0.00$01K
2026-05-15Leyden Margaret AnneDirectorTax withholding4$36.93$1489K
2026-05-15Leyden Margaret AnneDirectorExercise or conversion5K$0.00$09K
2026-05-15Kobell DanielSr. EVP, Interim CFOTax withholding6K$36.93$207K13K
2026-05-15Kobell DanielSr. EVP, Interim CFOExercise or conversion1K$0.00$019K
2026-05-15Kobell DanielSr. EVP, Interim CFOExercise or conversion1K$0.00$017K
2026-05-15Kobell DanielSr. EVP, Interim CFOExercise or conversion2K$0.00$016K
2026-05-15Kobell DanielSr. EVP, Interim CFOExercise or conversion11K$0.00$014K
2026-05-15Keleher StephenSr. EVP, Co-Head of MITax withholding6K$36.93$221K35K
2026-05-15Keleher StephenSr. EVP, Co-Head of MIExercise or conversion2K$0.00$041K
2026-05-15Keleher StephenSr. EVP, Co-Head of MIExercise or conversion1K$0.00$040K
2026-05-15Keleher StephenSr. EVP, Co-Head of MIExercise or conversion2K$0.00$038K
2026-05-15Keleher StephenSr. EVP, Co-Head of MIExercise or conversion13K$0.00$037K
2026-05-15Hoffman Edward JSr EVP, General CounselTax withholding35K$36.93$1.3M147K
2026-05-15Hoffman Edward JSr EVP, General CounselExercise or conversion2K$0.00$0181K
2026-05-15Hoffman Edward JSr EVP, General CounselExercise or conversion5K$0.00$0179K
2026-05-15Hoffman Edward JSr EVP, General CounselExercise or conversion6K$0.00$0174K
2026-05-15Hoffman Edward JSr EVP, General CounselExercise or conversion6K$0.00$0168K
2026-05-15Hoffman Edward JSr EVP, General CounselExercise or conversion63K$0.00$0162K
2026-05-15HESS DEBRA ANNDirectorTax withholding4$36.93$14821K
2026-05-15HESS DEBRA ANNDirectorExercise or conversion5K$0.00$021K
2026-05-15Dickerson MarySr. EVP, CPO & COOTax withholding11K$36.93$407K30K
2026-05-15Dickerson MarySr. EVP, CPO & COOExercise or conversion780$0.00$041K
2026-05-15Dickerson MarySr. EVP, CPO & COOExercise or conversion3K$0.00$040K
2026-05-15Dickerson MarySr. EVP, CPO & COOExercise or conversion3K$0.00$037K
2026-05-15Dickerson MarySr. EVP, CPO & COOExercise or conversion3K$0.00$035K
2026-05-15Dickerson MarySr. EVP, CPO & COOExercise or conversion17K$0.00$032K
2026-05-15Conner Brad L.DirectorTax withholding3$36.93$11139K
2026-05-15Conner Brad L.DirectorExercise or conversion5K$0.00$039K
2026-05-15CULANG HOWARD BERNARDDirector, Non-Exec Chairman of the BoardTax withholding4$0.00$017K
2026-05-15CULANG HOWARD BERNARDDirector, Non-Exec Chairman of the BoardExercise or conversion9K$0.00$017K
2026-05-15Bartholomew MeghanSr. EVP, Co-Head of MITax withholding3K$36.93$94K22K
2026-05-15Bartholomew MeghanSr. EVP, Co-Head of MIExercise or conversion706$0.00$025K
2026-05-15Bartholomew MeghanSr. EVP, Co-Head of MIExercise or conversion747$0.00$024K
2026-05-15Bartholomew MeghanSr. EVP, Co-Head of MIExercise or conversion920$0.00$023K
2026-05-15Bartholomew MeghanSr. EVP, Co-Head of MIExercise or conversion7K$0.00$022K
2026-05-15Ahmad FawadDirectorTax withholding5$36.93$18516K
2026-05-15Ahmad FawadDirectorExercise or conversion5K$0.00$016K
2026-05-08Quigley RobertSr. EVP, CAOTax withholding2K$38.06$73K65K
2026-05-08Quigley RobertSr. EVP, CAOExercise or conversion3K$12.16$38K67K
2026-05-08Hoffman Edward JSr EVP, General CounselTax withholding8K$38.06$298K99K
2026-05-08Hoffman Edward JSr EVP, General CounselExercise or conversion13K$12.16$157K107K
2026-05-08Hoffman Edward JSr EVP, General CounselSell15K$38.00$570K94K
2026-05-08Bartholomew MeghanSr. EVP, Co-Head of MITax withholding2K$38.06$58K16K
2026-05-08Bartholomew MeghanSr. EVP, Co-Head of MIExercise or conversion3K$12.16$36K17K
2026-04-29Hoffman Edward JSr EVP, General CounselSell15K$37.00$555K109K
2026-04-23Hoffman Edward JSr EVP, General CounselSell15K$36.00$540K124K
2026-04-17Hoffman Edward JSr EVP, General CounselSell13K$35.00$455K139K
2026-04-10Hoffman Edward JSr EVP, General CounselSell2K$35.00$70K152K
2025-12-20Quigley RobertEVP, Controller & CAOTax withholding1K$36.77$53K63K
2025-12-20Quigley RobertEVP, Controller & CAOExercise or conversion3K$0.00$065K
2025-12-02Ray EricSr EVP, Chief Digital OfficerSell14K$35.60$497K0
2025-10-28Thornberry Richard GChief Executive OfficerSell20K$33.24$665K899K
2025-09-23Thornberry Richard GChief Executive OfficerSell20K$36.28$726K919K
2025-09-18Hoffman Edward JSr EVP, General CounselSell10K$37.00$370K154K
2025-08-26Thornberry Richard GChief Executive OfficerSell20K$34.74$695K939K
2025-07-29Thornberry Richard GChief Executive OfficerSell20K$33.90$678K959K
2025-07-08Quigley RobertEVP, Corp Controller and CAOTax withholding1K$35.64$53K61K
2025-07-08Quigley RobertEVP, Corp Controller and CAOExercise or conversion2K$18.42$38K63K
2025-07-08Hoffman Edward JSr EVP, General CounselTax withholding6K$35.64$197K164K
2025-07-08Hoffman Edward JSr EVP, General CounselExercise or conversion8K$18.42$141K169K
2025-06-24Thornberry Richard GChief Executive OfficerSell20K$36.71$734K978K
2025-06-23Hoffman Edward JSr EVP, General CounselSell20K$36.00$720K162K
2025-06-16Hoffman Edward JSr EVP, General CounselSell10K$35.00$350K182K

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.

Planned sales (Form 144)

Newest first. JSON

21 Form 144 notices on file for RDN worth $11.5M at the prices reported; 2 in the last 90 days worth $1.6M. Latest: Bartholomew Meghan filed on 2026-09-14 to sell 7,812 shares ($281K) from 2026-09-14.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2026-09-14Bartholomew MeghanOfficer8K$281K0.006%2026-09-14Fidelity Brokerage Services LLC
2026-09-08Thornberry Richard GOfficer36K$1.3M0.027%2026-09-08Fidelity Brokerage Services LLC
2026-07-14Hoffman Edward JOfficer20K$780K0.015%2026-07-14Fidelity Brokerage Services LLC
2026-06-23Serio GregoryFormer Director7K$248K0.005%2026-06-23Fidelity Brokerage Services LLC
2026-06-09Serio GregoryFormer Director24K$818K0.018%2026-06-09Fidelity Brokerage Services LLC
2026-06-03Conner Brad L.Director1K$41K0.001%2026-06-03Fidelity Brokerage Services LLC
2026-05-29Leyden Margaret AnneDirector2K$72K0.002%2026-05-29Fidelity Brokerage Services LLC
2026-05-27CULANG HOWARD BERNARDDirector4K$130K0.003%2026-05-27Fidelity Brokerage Services LLC
2026-05-26Spiegel Noel JosephDirector5K$175K0.004%2026-05-26Fidelity Brokerage Services LLC
2026-05-26CULANG HOWARD BERNARDDirector5K$181K0.004%2026-05-26Fidelity Brokerage Services LLC
2026-05-08Hoffman Edward JOfficer15K$570K0.011%2026-05-08Fidelity Brokerage Services LLC
2026-04-29Hoffman Edward JOfficer15K$555K0.011%2026-04-29Fidelity Brokerage Services LLC
2026-04-23Hoffman Edward JOfficer15K$540K0.011%2026-04-23Fidelity Brokerage Services LLC
2026-04-17Hoffman Edward JOfficer13K$455K0.010%2026-04-17Fidelity Brokerage Services LLC
2026-04-10Hoffman Edward JOfficer2K$70K0.001%2026-04-10Fidelity Brokerage Services LLC
2026-02-23Pandit SumitaFormer Officer8K$261K0.006%2026-02-23Fidelity Brokerage Services LLC
2026-02-20Pandit SumitaFormer Officer18K$613K0.013%2026-02-20Fidelity Brokerage Services LLC
2025-10-28Thornberry Richard GOfficer, Director20K$665K0.015%2025-10-28Fidelity Brokerage Services LLC
2025-09-23Thornberry Richard GOfficer, Director20K$726K0.015%2025-09-23Fidelity Brokerage Services LLC
2025-09-18Hoffman Edward JOfficer10K$370K0.007%2025-09-18Fidelity Brokerage Services LLC
2025-09-18Brummer DerekFormer Officer73K$2.6M0.054%2025-09-18Fidelity Brokerage Services LLC

Large holders (13D and 13G)

One row per reporting person with its latest filing, newest first. JSON

2 holders report 5% or more of RDN in their latest filing, all on Schedule 13G (passive). The largest reported stake is Vanguard Portfolio Management at 6.9% of the class (9,457,203 shares), filed 2026-04-29 for an event on 2026-03-31.

FiledFormHolderSharesOf classEvent
2026-04-3013GVanguard Capital Managementinvestment adviser7.1M5.2%2026-03-31
2026-04-2913GVanguard Portfolio Managementinvestment adviser9.5M6.9%2026-03-31
2026-03-2713G/Ano. 16The Vanguard Groupinvestment adviser00.0%2026-03-13

13F holders

Tracked managers holding RDN at their latest 13F. JSON

7 of the 30 tracked managers held RDN at their latest 13F, $125.0M in total at quarter-end prices. Citadel Advisors is the largest at $77.8M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 6 cut.

FundQuarterSharesValueOf portfolioChange in shares
Citadel Advisors2026-06-302.1M$77.8M0.01%-36K
Millennium Management2026-06-30464K$17.5M0.01%-451K
AQR Capital Management2026-06-30302K$11.4M0.00%-6K
D. E. Shaw & Co.2026-06-30189K$7.1M0.00%-263K
Two Sigma Investments2026-06-30152K$5.7M0.00%-1.5M
Bridgewater Associates2026-06-3087K$3.3M0.01%+27K
Point72 Asset Management2026-06-3059K$2.2M0.00%-461K

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

Financials

SEC XBRL, as filed. JSON

In Q2 FY 2026 (quarter ended 2026-06-30) Radian Group reported revenue of $575.0M, up 92.6% from the same quarter a year earlier, and net income of $115.9M (0.85 diluted EPS). In FY 2025 it generated $119.9M of operating cash flow and spent $431.9M on buybacks and $145.6M on dividends. As of 2026-06-30, cash was $119.0M against $696.9M of debt.

Cash
$119.0M
Debt
$696.9M
Equity
$4.81B
Total assets
$10.66B
Shares outstanding
132,301,318

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q2 FY 20262026-06-30$575.0M$115.9M20.2%0.85
Q1 FY 20262026-03-31$466.3M$124.1M26.6%0.89
Q4 FY 20252025-12-31$300.5M$154.8M51.5%1.12
Q3 FY 20252025-09-30$303.2M$141.4M46.7%1.03
Q2 FY 20252025-06-30$298.6M$141.8M47.5%1.02
Q1 FY 20252025-03-31$294.8M$144.6M49.0%0.98
Q4 FY 20242024-12-31$292.7M$148.3M50.7%0.98
Q3 FY 20242024-09-30$313.4M$151.9M48.5%0.99

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$1.20B$582.6M$119.9M$4.2M$431.9M$145.6M
FY 20242024-12-31$1.21B$604.4M-$663.6M$1.6M$225.1M$152.0M
FY 20232023-12-31$1.18B$603.1M$529.4M$8.5M$133.3M$145.9M
FY 20222022-12-31$1.19B$742.9M$388.3M$17.7M$400.2M$135.4M
FY 20212021-12-31$1.33B$600.7M$557.1M$12.6M$399.1M$103.3M

Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-08-05 from the cover page.

What this page is

Radian Group in the regulatory record

Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.

Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.

This page follows Radian Group (RDN), SEC CIK 890926, listed on NYSE, classified by the SEC as surety insurance. The cross-market tables live on the short interest and insider transactions hubs.

Source and updates

Short interest
FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-23.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-24.JSON and CSV
Planned sales
SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-09-14.JSON and CSV
Large holders
SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-04-30.JSON and CSV
13F holders
SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Financials
SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
Earnings dates
SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-05-07.JSON and CSV
Insider trades
SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-09-14.JSON and CSV
Company record
EDGAR filing index for CIK 890926Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits
10 requests a minute without a key, 30 with a free key from a free account.

How to read it

  • Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
  • Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
  • Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Datasets

Frequently Asked Questions

How much of RDN is sold short?
6,677,748 shares were held short at the 2026-09-30 settlement, 3.7 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is RDN's daily short volume?
On 2026-10-23, 373,151 of the 755,408 RDN shares reported to FINRA were sold short, 49.4% of the day's reported volume. Short volume is a flow for one day, not a position.
Does RDN have fails to deliver?
The SEC's latest file shows 15 RDN shares failed to deliver at settlement 2026-09-24. Fails are reported per settlement date and published twice a month with a lag.
Are RDN insiders buying or selling?
Insiders at RDN reported 1 open-market sell worth $281K in the last 90 days and no open-market buys. Latest filing: Bartholomew Meghan (Sr EVP Co-Head Radian Guaranty) on 2026-09-14.
Have RDN insiders filed to sell?
21 Form 144 notices on file for RDN worth $11.5M at the prices reported; 2 in the last 90 days worth $1.6M. Latest: Bartholomew Meghan filed on 2026-09-14 to sell 7,812 shares ($281K) from 2026-09-14.
Who owns 5% or more of RDN?
2 holders report 5% or more of RDN in their latest filing, all on Schedule 13G (passive). The largest reported stake is Vanguard Portfolio Management at 6.9% of the class (9,457,203 shares), filed 2026-04-29 for an event on 2026-03-31.
What did RDN report last quarter?
In Q2 FY 2026 (quarter ended 2026-06-30) Radian Group reported revenue of $575.0M, up 92.6% from the same quarter a year earlier, and net income of $115.9M (0.85 diluted EPS). In FY 2025 it generated $119.9M of operating cash flow and spent $431.9M on buybacks and $145.6M on dividends. As of 2026-06-30, cash was $119.0M against $696.9M of debt.
Which tracked 13F managers own RDN?
7 of the 30 tracked 13F managers held RDN shares at their latest filing, $125.0M in all. The largest: Ken Griffin's Citadel Advisors (2.1M shares, $77.8M), Izzy Englander's Millennium Management (464K shares, $17.5M), Cliff Asness's AQR Capital Management (302K shares, $11.4M), D. E. Shaw & Co. (189K shares, $7.1M), Two Sigma Investments (152K shares, $5.7M), Ray Dalio's Bridgewater Associates (87K shares, $3.3M). The table above lists all 7.

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.