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Compare Lumentum (LITE) vs White Mountains Insurance Group Ltd. Common Stock (WTM) Price & Performance

White Mountains Insurance Group Ltd. Common StockTrade

Price performance (Past 24H)

Key statistics

Lumentum vs White Mountains Insurance Group Ltd. Common Stock — how do they compare? Lumentum trades at $868 (market cap $89.49B), while White Mountains Insurance Group Ltd. Common Stock trades at $2,096.01 (market cap $5.00B). The key difference: Lumentum is far larger — about 17.9× White Mountains Insurance Group Ltd. Common Stock's market cap, and White Mountains Insurance Group Ltd. Common Stock pays a 0.05% dividend while Lumentum pays none. Which is the better fit depends on your goals.

LITEWTM
Market Cap
$89.49B$5.00B
Volume
3,978,38216,109
Sector
TechnologyFinancials
52-Week High
$1.13K$2.32K
52-Week Low
$156.57$1.85K
Typical Hold Time
5 Days—
Enterprise Value
$88.43B$5.83B
Dividend Yield
—0.05%

Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

Lumentum

Lumentum (LITE) trades at $987.99, down 0.75% today amid a sector-wide sell-off in optical stocks, yet maintains a bullish technical trend with strong analyst support. The company reported three consecutive quarterly earnings beats, with Q3 2026 results pending, and demonstrates robust revenue growth projections fueled by AI data center demand, though profitability metrics show significant losses. Recent news highlights capacity sold out through early 2029, underscoring strong demand but also supply constraints.

Outlook is positive due to explosive AI-driven demand and a solid backlog, but risks include high valuation multiples, negative net income margin, and sensitivity to AI funding sentiment. Institutional ownership and analyst consensus lean bullish, with a price target of $1,110, suggesting potential upside if execution meets expectations.

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

LITE
52% Buy48% Sell
Avg holding period · 5 Days
WTM

No sentiment data available yet.

Top news

Latest headlines on both assets

About Lumentum

Lumentum develops photonic products, including optical components, transceivers, and lasers. Its technologies support data centers, communications networks, industrial manufacturing, and sensing applications.

Read more on LITE →

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 →