ALLSTATE CORP

Overview

The following discussion highlights significant factors influencing the consolidated financial position and results of operations of The Allstate Corporation (referred to in this document as “we,” “our,” “us,” the “Company” or “Allstate”). It should be read in conjunction with the condensed consolidated financial statements and related notes thereto found under Part I. Item 1. contained herein, and with the discussion, analysis, consolidated financial statements and notes thereto in Part I. Item 1. and Part II. Item 7. and Item 8. of The Allstate Corporation annual report on Form 10-K for 2025.

Further analysis of our insurance segments Allstate Protection and Run-off Property-Liability, together Property-Liability Operations, and Protection Services, is provided in Management’s Discussion and Analysis (“MD&A”). The segments are consistent with the way in which the chief operating decision maker reviews financial performance and makes decisions about the allocation of resources.

Measuring segment profit or loss

The measure of segment profit or loss used in evaluating performance is underwriting income for the Allstate Protection and Run-off Property-Liability segments and adjusted net income for the Protection Services and Corporate segments. We use these measures in our evaluation of results of operations to analyze profitability.

Underwriting income (loss)is calculated as premiums earned and other revenue, less claims and claims expense (“losses”), amortization of deferred policy acquisition costs (“DAC”), operating costs and expenses, amortization or impairment of purchased intangibles and restructuring and related charges, as determined using GAAP.

Adjusted net income (loss) is net income (loss) applicable to common shareholders, excluding:

Macroeconomic impacts

Macroeconomic factors have and may continue to impact the results of our operations, financial condition and liquidity. These conditions include U.S. government fiscal and monetary policies, tariff measures, major combat operations in Iran, the Russia/Ukraine conflict, supply chain disruptions, volatility in global energy markets and labor availability. Increased oil prices may contribute to higher transportation, manufacturing and repair costs. If sustained, these conditions may change claims frequency in auto coverages and may increase severity in auto and homeowners coverages and place additional pressure on operating costs and consumer affordability. We continue to monitor these conditions and reflect our current expectations in pricing and reserving; however, uncertainty remains regarding the extent and duration of these impacts.

Corporate strategy

Our strategy has two components: increase personal property-liability market share and expand protection offerings by leveraging the Allstate brand, customer base and capabilities.

Transformative Growth is a comprehensive plan to improve Allstate’s competitive position by providing affordable, simple and connected protection through multiple distribution methods. The ultimate objective is to enhance customer value to drive growth in all businesses.

In the personal property-liability businesses, this has five key components:

•Improving customer value

•Expanding customer access

•Increasing sophistication and investment in customer acquisition

•Deploying new technology ecosystems

•Driving organizational transformation

We are expanding Protection Services businesses internationally and by leveraging the Allstate brand, customer base and capabilities.

44 www.allstate.com

Financial Highlights

($ in millions)

Consolidated net income applicable to common shareholders increased $1.16 billion to $3.24 billion in the second quarter of 2026 and increased $3.02 billion to $5.67 billion in the first six months of 2026 compared to the same periods of 2025, primarily due to higher underwriting income and valuation gains on equity investments.

Total revenue increased 11.8% to $18.60 billion in the second quarter of 2026 and increased 7.4% to $35.54 billion in the first six months of 2026 compared to the same periods of 2025, primarily due to higher auto and homeowners insurance policies in force and valuation gains on equity investments.

Net investment income increased $255 million to $1.01 billion in the second quarter of 2026 and increased $339 million to $1.95 billion in the first six months of 2026 compared to the same periods of 2025, primarily due to higher market-based and performance-based investment results.

Investments totaled $87.80 billion as of June 30, 2026, increasing from $83.24 billion as of December 31, 2025.

Allstate shareholders’ equity was $33.70 billion as of June 30, 2026, increasing from $30.61 billion as of December 31, 2025, primarily due to net income, partially offset by common share repurchases, dividends to shareholders and unrealized net capital losses.

Book value per diluted common share (ratio of Allstate common shareholders’ equity to total common shares outstanding and dilutive potential common shares outstanding) was $123.38 as of June 30, 2026, an increase of 49.7% from $82.40 as of June 30, 2025, and an increase of 13.8% from $108.45 as of December 31, 2025.

Return on average Allstate common shareholders’ equityfor the twelve months ended June 30, 2026, was 49.1%, an increase of 19.5 points from 29.6% for the twelve months ended June 30, 2025.

Second Quarter 2026 Form 10-Q 45