MGIC INVESTMENT CORP (MTG) Stock
MTG has an Alpha Score of 64 out of 100 (moderate), computed on Aug 29, 2026 from 3 of 4 sub-scores. 1 member of Congress disclosed 2 trades in MTG since 2025: 1 purchase and 1 sale, most recently Lisa McClain (sale, Jun 17, 2025). 3 of the hedge funds AlphaScala tracks reported MTG in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is D.E. Shaw's at $29.64M. Company insiders reported 0 open-market buys and 7 sales on SEC Form 4 in the 90 days to Oct 21, 2026. Its trailing P/E ratio is 8.2 and its net margin 59.2% (key statistics as of Oct 21, 2026).
What is MTG's Alpha Score?
How it works →Alpha Score of 64 reflects moderate overall profile with strong momentum, moderate value, strong quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.
Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Aug 29, 2026 · 54 days ago; due for a rescore
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded MGIC INVESTMENT CORP (MTG)?
Most recent: Lisa McClain (sale, Jun 17, 2025); records start Jun 11, 2025.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Lisa McClain R-MI · House | 2025-06-17 | sale | $1k – $15k |
| Lisa McClain R-MI · House | 2025-06-11 | purchase | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Oct 20, 2026.
See all MTG political trades →Which hedge funds own MTG?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| D.E. Shaw David Shaw | 1.05M | $29.64M | +18% |
| Citadel Ken Griffin | 782K | $22.04M | -37% |
| Millennium Management Israel Englander | 332K | $9.36M | +19% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are MGIC INVESTMENT CORP insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 1, 26 | Mattke Timothy J. | Chief Executive Officer | SELL | 137.1K | $3.6M |
| Oct 1, 26 | Miosi Salvatore A | President & COO | SELL | 30.0K | $782K |
| Sep 24, 26 | Colson Nathaniel H | Officer EVP, CFO & CRO | SELL | 20.0K | $590K |
| Sep 1, 26 | Miosi Salvatore A | President & COO | SELL | 30.0K | $922K |
| Aug 7, 26 | Maggio Paula C | EVP and General Counsel | SELL | 20.0K | $606K |
| Aug 5, 26 | Mattke Timothy J. | Chief Executive Officer | SELL | 137.1K | $4.2M |
| Aug 3, 26 | Miosi Salvatore A | President & COO | SELL | 30.0K | $891K |
SEC Form 4 filings as of Oct 21, 2026
See cluster-buy signals across all tickers →What are MTG's key statistics?
Key statistics as of Oct 21, 2026
How does MTG's valuation compare with the Financials sector?
| Metric | MTG | Financials median | Companies in median |
|---|---|---|---|
| P/E ratio | 8.2 | 13.7 | 146 |
| Net margin | 59.20% | 19.12% | 144 |
| Return on equity | 13.90% | 13.58% | 152 |
| Dividend yield (payers) | 2.60% | 3.23% | 121 |
Medians over the Financials stocks whose key statistics were refreshed in the last 35 days (newest Oct 22, 2026). P/E excludes loss-making companies.
MTG price chart
Powered by TradingViewWhat does MGIC INVESTMENT CORP do?
MGIC Investment Corporation is a leading provider in the mortgage insurance industry. Its primary function is to facilitate home ownership by offering private mortgage insurance to lenders and borrowers, protecting against losses from borrower defaults. Key sectors impacted by MGIC Investment Corporation include residential real estate, banking, and financial services. Mortgage insurance provided by MGIC is crucial during times of economic volatility, ensuring the stability of lending markets by enabling borrowers with smaller down payments to secure home loans. Founded in 1957 and headquartered in Milwaukee, Wisconsin, MGIC has established itself as a pivotal player in enhancing mortgage credit access while maintaining risk management practices. This corporation plays a significant role in the U.S. housing market by fostering both accessibility for new homeowners and confidence among lenders.