MGIC Investment Corp (MTG)

Rating: HOLD

HOLD (5-tier) · mature cash generator · conviction: medium

EPS basis for the forward P/E and all scenario multiples: consensus forward EPS (broker-adjusted, non-GAAP).

Methodology: Valuation triangulated across five independent anchors — Monte Carlo (Student-t + regime switching), an independent DCF, peer re-rating, a sum-of-parts, and a scenario-weighted PWEV. Figures reconciled to Alpha Vantage 2026-07-21. Each chart below sits with the part of the thesis it evidences.

General research for a skeptical institutional reader. Not personalised investment advice; no position sizing or trade instructions. Figures as of the analysis date; verify before acting.

Investment Committee Summary

📎 Download the full model (Excel) — DCF line items, scenarios, sensitivity, assumptions, and extended fundamentals.

Rating Bridge

Rating = HOLD because:

• Probability-weighted scenario value implies +5% vs spot
• Monte Carlo median implies -4% vs spot
• DCF fair value implies +42% vs spot
• Bear case (Structural — Underwriting / Reserve / Catastrophe Reset) downside is -54% vs spot
• Net: reward/risk of 0.4× is not asymmetric enough for a Buy and not impaired enough for a Sell — hence Hold.

Company Overview & Business Model

MGIC Investment Corp — FINANCIAL SERVICES · INSURANCE - SPECIALTY. MGIC Investment Corporation offers private mortgage insurance, other mortgage credit risk management solutions, and ancillary services to lenders and government-sponsored entities in the United States, Puerto Rico, and Guam. The company is headquartered in Milwaukee, Wisconsin.

How it makes money.

Edge. Narrow moat — Narrow competitive moat (inferred from a 73% operating margin and 14% ROE and the 'insurer' business model). Some pricing power / share stability; terminal multiple near the market.

Investment Thesis

[DRAFT — analyst to replace with a first-person thesis] At the current quote MGIC Investment Corp is fairly valued vs the engine's triangulated fair value (+5%). The business — MGIC Investment Corporation offers private mortgage insurance, other mortgage credit risk management solutions, and ancillary services to lenders and government-sponsored entities in the United States, Puerto Rico, and Guam. — runs an operating margin near 73% on ~14% ROE. The engine's HOLD rests on the 'insurer' driver set and the cluster's house view; the bull case is upside re-rating if the demand cycle inflects.

The dashboard below is the whole argument on one page: spot ($29.32) against each valuation anchor, the scenario tree, technicals and the options-implied move.

Anti-Thesis (The Real Bear Case)

[DRAFT — steelman for review] The bear case is a demand downcycle that compresses volumes and the 73% margin simultaneously, with the multiple de-rating as cyclical earnings roll over — the structural scenario in the model. For a mid-cap with thinner coverage, a single guidance cut can re-rate the stock faster than a large-cap peer.

Key Debate

P/E Multiple explains 90% of Monte Carlo outcome variance — i.e. value is set by the multiple the market will pay, a rate/sentiment regime bet as much as an earnings bet.

Earnings-Call Disconfirmation & Sentiment

Derived signals from the MCH market-data store (Alpha Vantage transcripts + news). Quantitative tone only — a disconfirmation flag, not a substitute for reading the call.

Management vs analyst tone (2026Q1): management +0.22 vs analyst floor +0.00 → delta +0.22 (n=15 mgmt / 11 Q&A; 17th pctile across the S&P book, z -1.0).

Flag: CANDID — management unusually candid/cautious vs peers (relatively low spin).

News (last 365d, 268 articles): avg ticker sentiment +0.13 (bullish 17% / bearish 1%)

Scenario Analysis

The tree runs from a structural 'Structural — Underwriting / Reserve / Catastrophe Reset' downside ($13.55) to a 'Bull — Re-Rate' bull case ($54.50); the probability-weighted blend (PWEV $30.80) is +5% versus spot.

Scenario rationale — what each probability buys (the driver path behind every target):

• Structural — Underwriting / Reserve / Catastrophe Reset (20%, $13.55). Structural impairment — underwriting / reserve / catastrophe reset: earnings AND the multiple compress together. Target sits below the 52-week low by construction. Drivers — implied_target: 13.55; probability: 0.2.
• Soft Market / Investment Loss (17%, $23.01). Cyclical downturn — underwriting margin (combined ratio) + premium growth + float investment income + reserves weakens for 1–2 years before normalising. Drivers — implied_target: 23.01; probability: 0.17.
• Base — Mid-Cycle Combined Ratio (35%, $31.96). Mid-cycle — normalised underwriting margin (combined ratio) + premium growth + float investment income + reserves; disciplined capital allocation; steady returns. Drivers — implied_target: 31.96; probability: 0.35.
• Growth — Hard Market / Pricing + Float Income (20%, $43.15). Upside — hard market + pricing lifts earnings above mid-cycle; the multiple expands modestly. Drivers — implied_target: 43.15; probability: 0.2.
• Bull — Re-Rate (8%, $54.50). Upside tail — sustained tight conditions or a structural re-rate on hard market + pricing. Drivers — implied_target: 54.5; probability: 0.08.

Valuation Triangulation

Five anchors — but read them with their basis in mind. The Monte Carlo, the DCF terminal, and the peer re-rate all key off a market multiple, so they are not fully independent; only the discounted cash flows themselves are genuinely multiple-free. The discipline is to read the spread and weight the cash-based view, not to treat five numbers as five independent votes.

Peer EV/Revenue re-rate — 0% weight: it duplicates the peer-multiple information already carried by the Peer P/E anchor while ignoring margin mix; weighting both would double-count the peer view. Shown as a cross-check.

Rating vs blend — the key debate. The rating tracks the multiple-discipline fair value (Monte Carlo $28.29 + scenario PWEV $30.80, ≈ spot); the weighted blend $35.12 (+20%) sits above it because the cash-flow DCF ($41.75) is materially more optimistic than the market multiple. Whether the current multiple is justified is the central question for this name — and the principal upside risk to the rating.

Book Value, ROE & Capital Returns

For a bank or insurer the cash-flow DCF is the wrong intrinsic anchor — capital is the product. Value is set by return on equity vs cost of equity against book value: the Gordon-justified multiple is P/B = (ROE − g) / (COE − g).

ROE of 14.1% comfortably clears the ~10% cost of equity — which is why a premium justified P/B of 1.77x (vs 1.24x current) is warranted. The justified value sits +42% vs spot; that gap, plus the credit / underwriting cycle in the scenarios, is the debate. The Monte Carlo and scenario PWEV carry the earnings (P/E) view; this block carries the book-value view.

Monte Carlo — the distribution, not a point

10,000 paths, Student-t shocks (fat tails) with a regime-switching overlay. The median lands at $28.29 and 45% of paths finish above spot. The variance decomposition shows the p/e multiple is the dominant swing factor (90% of variance). Value is a multiple bet: fundamentals move the answer far less than the rating does.

Peer benchmarking — relative value

Against the peer cohort, re-rating to the peer-median forward multiple (P/E 10.7x) implies $32.96. A premium is only justified by superior growth/margins; otherwise it is multiple risk. Weighted just 12% so the market's mood does not drive the fair value.

Across all anchors the spread is 73% of the median — wide (genuine disagreement — the blend carries low valuation confidence).

Revenue-Segment Breakdown

The company-specific drivers behind the valuation — each segment carries its own growth, margin, multiple and capex intensity. (Tags: FACT reported · ESTIMATE from disclosures · INFERENCE judgment.)

Named Exposures

Demand & pricing cycle (FACT/ESTIMATE)

Capital intensity & shareholder returns (ESTIMATE)

Structural risk vs optionality (INFERENCE)

Industry Context — Financials — Insurers

This name sits in the Financials — Insurers as a insurer. underwriting margin (combined ratio) + premium growth + float investment income + reserves Its scenarios are not guessed in isolation — they inherit a single, shared view of the cluster's driver cycle, so the names that depend on the same event are mutually consistent.

Value chain: RGA (insurer) · UNM (insurer) · FNF (insurer) · RNR (insurer) · EQH (insurer) · AFG (insurer) · ORI (insurer) · PRI (insurer) · VOYA (insurer) · KNSL (insurer) · THG (insurer) · FAF (insurer) · MTG (insurer) · ESNT (insurer) · SIGI (insurer) · RLI (insurer) · CNO (insurer) · BHF (insurer)

Mapping note: name-level 'Structural — Underwriting / Reserve / Catastrophe Reset' (20%) + 'Soft Market / Investment Loss' (17%) map to cluster Underwriting / Reserve / Catastrophe Reset (37%); name-level 'Growth — Hard Market / Pricing + Float Income' (20%) + 'Bull — Re-Rate' (8%) map to cluster Upside — Hard Market / Pricing (28%) — the cluster row is the SUM of the mapped scenario probabilities, not a different estimate.

On the cluster's key downside — Underwriting / Reserve / Catastrophe Reset () — this name implies 37% vs the cluster house view of 37% (in line with the house). The cluster's full cross-stock reconciliation governs that the names which ride the same capex cycle assign it comparable odds.

Structure: Shared State — The fin_insurers cycle is the shared macro driver. Driver — underwriting margin (combined ratio) + premium growth + float income + reserves Dispersion — Members differ by cyclicality (quality compounders vs deep cyclicals).

Consensus & Market Expectations

_Consensus figures: Alpha Vantage sell-side aggregates. Where the house view sits materially above or below the street, the divergence is itself a datum — see the thesis.

Balance Sheet & Liquidity

Balance-sheet data as of 2025-12-31 (Alpha Vantage).

Capital Allocation

Free-Cash-Flow Quality

Accounting quality: SBC 1% of revenue; cash conversion (OCF/NI) 116% — cash-backed.

Catalyst Calendar

• 2026-07-29 (~8d) — Quarterly earnings — est. EPS $0.74 (AV EARNINGS_CALENDAR)
• 2026-07-29 (~8d) — Quarterly earnings (AV EARNINGS_CALENDAR)

Forecast Track Record

• EPS surprise: beat 87.5% of the last 8 quarters; average surprise +10.3%.

Competitive Moat

Narrow moat. Narrow competitive moat (inferred from a 73% operating margin and 14% ROE and the 'insurer' business model). Some pricing power / share stability; terminal multiple near the market.

Scenario Macro & Key Risks

What the Market Is Pricing In

At the current price, the market pays 8.9× consensus forward EPS, and a peer median 10.7×.

Variant perception: the house view is above-consensus, and the thesis is primarily growth-driven.

Peer Quality & Weighting

Quality-weighted forward P/E: 11.0× (simple median 10.7×). Direct peers count 100%, segment 50%, broad 25%.

Historical-range cross-check: 52-week range $24.69–$29.70, centre $27.10 (-8% vs spot); spot sits at the 92th percentile of the range. Low-weight mean-reversion cross-check, not a fundamental anchor.

Risk / Reward & Margin of Safety

Reward/risk compares triangulated upside against the probability-weighted bear target, not the extreme tail. Bull case (Bull — Re-Rate): $54.50.

Assumption Register

Inputs, Sources & Confidence

Every load-bearing input, labelled by type and confidence. (reported fact · company guidance · consensus estimate · market data · house estimate · inference.)

Source Log

Citation coverage: 11/14 mandated claims sourced. Filing URLs are not available via the market-data provider; company statements are cited as 10-K/10-Q via Alpha Vantage.

Load-Bearing Assumptions

DCF: WACC 0%, terminal multiple —×, FY+5 revenue —. Triangulation leans 41% on DCF, 29% on PWEV.

Reasons the Thesis Could Fail (Falsifiable)

Pre-registered signals that would break the thesis — each polices a specific scenario boundary and is checked at every earnings update:

• Organic revenue growth / order backlog < flat-to-negative for two consecutive quarters (2 consecutive prints → fin_insurers). Sustained demand rollover breaks the base case toward the recession scenario.

Fact / Inference / Speculation

• FACT: Spot $29.32; 52-week range $24.69–$29.70; engine rating HOLD; house target $30.80 (+5%). (source: Alpha Vantage 2026-07-21, 21 July 2026)
• INFERENCE: Triangulated FV $35.12 (+20% vs spot · triangulated FV); the rating tracks the Monte-Carlo + scenario-PWEV core; the cash-flow anchor sits above the multiple-discipline core.
• SPECULATION: At current prices the embedded bet is that the market keeps paying the current multiple through the capex cycle — a regime call the engine cannot verify from fundamentals alone.

Recommendation: HOLD

Balanced: triangulated fair value $35.12 (+20% vs spot); the outcome hinges on P/E Multiple. The debate is P/E Multiple — fundamentally a multiple/regime call.

Options Overlay

A defined-risk way to express the HOLD equity view. Chain as of 2026-07-20 (last close) — indicative, not executable quotes.

Market signals — ATM IV 25.9% (elevated regime) · expected move ±6.0% (2026-08-21) · put/call OI 1.38 · ATM Δ 0.399 / Θ -0.013 / ν 0.034 · next earnings 2026-07-29. Direction: NEUTRAL (implied return +3.9% to triangulated fair value $30.48).

Covered Call (if held) (Income / neutral) — Short 30 C · 2026-08-21 · premium $0.55 · yield 1.88% · live chain

Converts a near-fair holding into income by agreeing to sell at a higher strike — worth weighing when upside looks limited near fair value and being called away is acceptable. Elevated implied volatility currently enriches the premium collected. Illustrative — no outcome is implied or guaranteed.

Protective Collar (if held) (Hedge) — Long 25 P / Short 30 C · 2026-12-18 · net $1.02 · floor -15% · cap +2% · live chain

For a holder who wants to stay invested but cap risk: the sold call funds most of the protective put, fencing the position into a band — a way to ride out a de-rating without selling. Elevated implied volatility currently enriches the premium collected. Illustrative — no outcome is implied or guaranteed.

Indicative options structures — a defined-risk expression of the equity view, model-and-market illustrated from the last-close chain. NOT personalised advice or an executable quote; premiums, IV and greeks move intraday. Options carry the risk of total loss of premium. Not a registered financial adviser.

Data Sources

• Prices, fundamentals, options chain, earnings — Alpha Vantage.
• Company filings (10-K / 10-Q) — SEC filings via EDGAR.

Disclosures & Limitations

This report is for informational and research purposes only. It is not personalised investment advice and does not consider any investor's objectives, financial situation, risk tolerance, tax position, or liquidity needs.

• No suitability assessment has been performed for any individual.
• Market data may be delayed or inaccurate; figures are as of the analysis date.
• Model outputs (fair values, targets, scenario probabilities) are estimates and may be wrong.
• Forecasts are uncertain; past performance is not indicative of future returns.
• The author or publisher may hold positions in securities mentioned.
• Users should verify information against primary sources (company filings) before acting.
• Investing involves risk of loss; there is no guarantee any target price is achieved.
• Ratings follow a defined research methodology (12-month expected-return thresholds), not individual circumstances.