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Compare Sony Group Corp (SONY) vs White Mountains Insurance Group Ltd. Common Stock (WTM) Price & Performance

Sony Group CorpTrade
White Mountains Insurance Group Ltd. Common StockTrade

Price performance (Past 24H)

Key statistics

Sony Group Corp vs White Mountains Insurance Group Ltd. Common Stock — how do they compare? Sony Group Corp trades at $24.42 (market cap $140.46B), while White Mountains Insurance Group Ltd. Common Stock trades at $2,096.01 (market cap $5.00B). The key difference: Sony Group Corp is far larger — about 28.1× White Mountains Insurance Group Ltd. Common Stock's market cap, and Sony Group Corp pays the higher dividend (0.65%). Which is the better fit depends on your goals.

SONYWTM
Market Cap
$140.46B$5.00B
Volume
5,764,12516,109
Sector
TechnologyFinancials
52-Week High
$30.26$2.32K
52-Week Low
$19.32$1.85K
Typical Hold Time
96 Days—
Enterprise Value
$138.37B$5.83B
Dividend Yield
0.65%0.05%

Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

Sony Group Corp

Sony trades at $24.36, up 0.41% with a bullish technical signal from moving averages. The company reported strong Q4 2025 and Q2 2026 earnings beats, though Q1 2026 missed expectations. Revenue remains stable around $12.96T with improving operating cash flow of $2.32T. Analyst sentiment is strongly positive with 11 buy ratings and no sell recommendations, while recent news highlights Sony's content moat and AI litigation developments.

Sony presents a compelling investment case with solid fundamentals and strong analyst support, though negative net income margin and ROE raise concerns. The stock's valuation appears reasonable with P/E of 20.65 and EV/EBITDA of 8.05. Key risks include content competition and AI-related legal challenges, while opportunities lie in Sony's entertainment ecosystem and strategic expansion.

White Mountains Insurance Group Ltd. Common Stock

White Mountains Insurance Group (WTM) trades at $2,093.13, up 0.31% with neutral technical signals. The stock shows strong fundamentals with a P/E of 4.8 and ROE of 21.9%, though recent earnings were mixed with Q2 2026 beating estimates while Q1 missed. Book value per share reached $2,258 as of June 2026, up 4% quarterly. Recent product launches and board additions signal strategic growth initiatives.

WTM presents value investment appeal with attractive valuation multiples and solid profitability, but faces execution risks from volatile quarterly earnings and negative cash flow trends. Analyst consensus remains neutral with 100% hold ratings, suggesting cautious optimism pending clearer earnings consistency and cash flow improvement.

Returns comparison

Trailing returns across standard periods

Investor sentiment on Pluang

What Pluang investors did over the last 30 days

SONY
17% Buy83% Sell
Avg holding period · 96 Days
WTM

No sentiment data available yet.

About Sony Group Corp

Sony Group is a conglomerate with consumer electronics roots, which not only designs, develops, produces, and sells electronic equipment and devices, but also is engaged in content businesses, such as console and mobile games, music, and movies. Sony is a global top company of CMOS image sensors, game consoles, professional broadcasting cameras, and music publishing, and is one of the top players on digital cameras, wireless earphones, recorded music, movies, and so on. Sony's business portfolio is well diversified with six major business segments. The company fully consolidated Sony Financial in September 2020, which provides life and non-life insurance, banking, and other financial services.

Read more on SONY →

About White Mountains Insurance Group Ltd. Common Stock

White Mountains Insurance Group Ltd. is a Bermuda-based holding company that owns and builds insurance and financial services businesses. Its operating segments include Ark, a specialty insurance and reinsurance underwriter; HG Global, which reinsures municipal bond insurer Build America Mutual; and Kudu Investment Management, which provides capital to boutique asset managers.

Read more on WTM →