Welcome to our dedicated page for Mgic Inv Cp SEC filings (Ticker: MTG), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
This page provides access to MGIC Investment Corp. (NYSE: MTG) filings with the U.S. Securities and Exchange Commission, along with AI-assisted tools to help interpret the information. MGIC Investment Corp. is a finance and insurance company whose principal business is private mortgage insurance and mortgage credit risk management solutions, conducted mainly through its subsidiary Mortgage Guaranty Insurance Corporation (MGIC).
In its SEC filings, MGIC Investment Corp. reports details about revenues, premiums and investment income, as well as insurance in force, losses incurred, underwriting and other expenses, and capital and liquidity metrics. Periodic reports such as annual reports on Form 10-K and quarterly reports on Form 10-Q (when available) typically include discussions of mortgage insurance performance, risk management practices and the composition of the insured portfolio.
Current reports on Form 8-K disclose material events, including quarterly financial results, board appointments, director departures and other corporate developments. For example, 8-K filings in 2025 reference press releases announcing quarterly results and the election or planned resignation of directors. These filings help investors track governance changes and key financial disclosures.
AI-powered summaries on this page are designed to highlight important elements of MGIC Investment Corp.’s filings, such as explanations of reported earnings measures, including non-GAAP metrics like adjusted net operating income, and context around capital and liquidity information. Users can also review filings that relate to compensation of directors as referenced in the company’s proxy materials, and monitor additional exhibits furnished with earnings-related 8-Ks.
By combining real-time updates from EDGAR with AI-generated overviews, this page helps investors, analysts and other interested parties navigate MGIC Investment Corp.’s regulatory disclosures, understand the mortgage insurance business it reports on, and quickly locate items such as quarterly earnings information and governance-related filings.
MGIC Investment Corp Chief Executive Officer Timothy J. Mattke sold shares in a planned transaction. On this Form 4, he reports an open-market sale of 139,202 shares of common stock at a weighted average price of $26.493 per share on 2026-04-02 pursuant to a Rule 10b5-1 trading plan adopted on 2025-05-06. Following the sale, he directly holds 1,118,005.401 shares of MGIC Investment Corp common stock, indicating he retains a substantial equity stake in the company.
MGIC Investment Corp President & COO Salvatore A. Miosi sold 10,931 shares of common stock in an open-market transaction. The shares were sold at a weighted average price of $26.254 per share under a Rule 10b5-1 trading plan adopted on March 6, 2025.
After the sale, Miosi directly holds 590,951.361 shares. The sale was executed in multiple trades at prices ranging from $26.050 to $26.365 per share.
MTG filed a Form 144 notice reporting proposed sales of Common Stock by an affiliate. The filing lists 39,749 shares tied to a Restricted Stock Vesting event on 07/25/2022 and 99,453 shares tied to a Restricted Stock Vesting event on 02/28/2023. The filing also shows 214,953,360 shares outstanding as of 04/02/2026.
MTG submitted a Form 144 notice indicating proposed/responsive activity in Common stock. The filing lists three open-market sales by Salvatore A. Miosi of 30,000 shares on 01/02/2026, 02/02/2026, and 03/02/2026 with proceeds shown as $873,971.19, $817,977.36, and $811,040.63. The filing also records restricted stock vesting events of 6,431 shares (03/04/2018) and 4,500 shares (02/28/2023). Shares outstanding are listed as 214,953,360 as of 04/01/2026.
MGIC Investment Corp: The Vanguard Group filed Amendment No. 15 to a Schedule 13G/A reporting 0 shares beneficially owned of MGIC Investment Corp common stock, equal to 0%. The filing explains an internal realignment that disaggregated certain Vanguard subsidiaries' holdings and is signed by Ashley Grim on 03/27/2026.
MGIC Investment Corp Chief Executive Officer Timothy J. Mattke filed an amended insider report to correct a prior tax-related share withholding entry. The filing shows that 307,691 shares of common stock were withheld on March 2, 2026 to satisfy tax obligations tied to vesting shares, a non-market, compensation-related disposition.
The earlier report stated 307,644 shares were withheld, and this amendment fixes that clerical error and adjusts his reported holdings. After this correction, Mattke directly beneficially owns 1,257,207.401 shares of common stock.
MGIC Investment Corp executive Nathaniel H. Colson, the company’s EVP, CFO and CRO, filed an amended insider report to correct a prior tax-related share entry. On March 2, 2026, 86,349 shares of common stock were withheld to cover tax obligations tied to vested shares, a non-market transaction. After this correction, Colson directly holds 361,225.972 common shares. The amendment fixes a clerical error in the earlier Form 4, which had slightly understated the number of shares withheld and overstated his beneficial ownership.
MGIC Investment Corp President & COO Salvatore A. Miosi filed an amended Form 4 to correct a prior tax withholding entry tied to share vesting on March 2, 2026. The amendment reports that 129,321 shares of Common Stock were disposed of to satisfy tax withholding obligations, a non-market transaction classified as a tax-withholding disposition.
The earlier Form 4 had shown 129,302 shares withheld due to a clerical error in the calculation. After this correction, Miosi directly beneficially owns 601,882.361 shares of MGIC Investment Corp common stock. The event reflects routine payroll tax handling rather than an open-market sale.
MGIC Investment Corp executive Paula C. Maggio filed an amended Form 4 to correct a prior tax-withholding entry. On shares that vested on March 2, 2026, a total of 61,070 shares of common stock were withheld to satisfy tax obligations, a figure previously misreported as 61,061 shares due to a clerical error.
After this correction, she reports 190,556.68 shares of common stock held directly and 110,422 shares held indirectly through an individual trust. The transaction reflects tax withholding by the issuer rather than an open-market sale.
MGIC Investment Corporation reports 2025 annual results. The company earned $738.3 million in net income and generated diluted earnings per share of $3.14. Return on equity was 14.3%, and the company reported $303.1 billion of primary insurance in force as of December 31, 2025.
MGIC wrote $60.2 billion of new insurance written in 2025, returned $915 million of capital to shareholders and reduced outstanding shares by approximately 12%. The company increased its quarterly dividend by 15% in the third quarter and stated adjusted net operating income of $738.4 million.