NRG Energy Inc vs White Mountains Insurance Group Ltd. Common Stock — how do they compare? NRG Energy Inc trades at $98.7 (market cap $21.20B), while White Mountains Insurance Group Ltd. Common Stock trades at $2,090 (market cap $5.01B). The key difference: NRG Energy Inc is far larger — about 4.2× White Mountains Insurance Group Ltd. Common Stock's market cap, and NRG Energy Inc pays the higher dividend (1.88%). Which is the better fit depends on your goals.
| NRG | WTM | |
|---|---|---|
Market Cap | $21.20B | $5.01B |
Volume | 2,487,856 | 19,324 |
Sector | Utilities | Financials |
52-Week High | $184.03 | $2.32K |
52-Week Low | $95.23 | $1.85K |
Typical Hold Time | 63 Days | — |
Enterprise Value | $45.15B | $5.84B |
Dividend Yield | 1.88% | 0.05% |
Signals from Pluang's Aura AI — not financial advice
NRG Energy (NRG) trades at $107.18, up 0.76% on the day, with a neutral technical signal and mixed earnings history. Recent Q2 2026 results missed expectations, but revenue growth is projected to $33.1B in 2026. The company's 1.2 GW Texas data-center power project and LS Power acquisition are key growth drivers, though rising debt-to-asset ratio to 56.42% in 2025 signals financial leverage concerns. Analyst consensus remains strongly bullish with a $202.90 price target, supported by 70% buy ratings.
Outlook is cautiously optimistic given strong analyst support and strategic investments, but risks include execution challenges, high leverage, and volatile cash flows. The stock offers potential upside to consensus targets if growth initiatives deliver, yet investors face margin pressure and competitive threats in the utilities sector.
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.
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NRG Energy is one of the largest retail energy providers in the U.S., with 7 million customers, including its 2021 acquisition of Direct Energy. It also is one of the largest U.S. independent power producers, with 16 gigawatts of nuclear, coal, gas, and oil power generation capacity primarily in Texas. Since 2018, NRG has divested its 47% stake in NRG Yield, among other renewable energy and conventional generation investments. NRG exited Chapter 11 bankruptcy as a stand-alone entity in December 2003.
Read more on NRG →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 →