Stock market winners and losers in 2025

📈 2025’s Big Winners
🧠 1. AI & Semiconductor Leaders

Chipmakers surged as artificial intelligence spending drove demand for high-performance compute. Nvidia became one of the most valuable companies ever and led the gains among AI-related tech names.
Financial Times

Memory and AI infrastructure suppliers — South Korea’s SK Hynix saw a huge surge (~+234%) as AI memory demand soared.

✈️ 2. Defense & Strategic Industries

Defense stocks, especially in Europe (e.g., Rheinmetall +151%), did very well amid sharply rising military budgets and geopolitical tension.

💰 3. Precious Metals & Commodity Plays

Precious metal equities were among the biggest winners as investors moved into gold and silver in uncertain markets. Mexico’s Fresnillo jumped ~443% in 2025.

📊 4. Financials & Select Non-Tech Stocks

European banks such as Société Générale (+150%) rallied as credit conditions improved.

Some retail and trading platforms like Robinhood (~+229%) gained from retail trading and crypto interest.

📈 5. Regional & Sector Variations

In emerging markets, Latin American equities and China-focused funds posted solid 2025 gains.

According to Fidelity’s market charts, certain UK and European stocks outperformed broader indexes.

📉 2025’s Major Losers
📉 1. Traditional Consumer & Ad-Heavy Names

Legacy advertising and consumer brands struggled — for example, WPP fell significantly (~-60%) as AI changed ad economics.

U.S. consumer brands such as Lululemon and Deckers saw notable share declines amid tariff pressures and spending slowdowns.

🪙 2. Crypto & Speculative Strategy Assets

Crypto-heavy investment vehicles, like some digital strategy funds, suffered as Bitcoin and funding models weakened.

🧪 3. Cyclical & Commodity/Industrial Weakness

Chemicals companies such as LyondellBasell (~-42%) were hit by tariffs and capacity pressures.

📉 4. Selective Sector Underperformance

In markets like India, specific sectors such as IT stocks (e.g., TCS, Infosys) saw value erosion in 2025 due to weak spending environments.

Small-cap segments in some regional markets were especially weak, with major indices down sharply.

📉 5. Market-Specific Losers

Broader declines affected many individual stocks beyond global themes — from airlines and travel names in some regions to other discretionary and cyclical names. (Various market reports and stock-specific data throughout 2025 showed mixed losers).

📊 Sector & Thematic Takeaways

Strong Performing Themes

✔ AI & Tech Infrastructure – leading overall market momentum.
arc-group.com

✔ Defense & Strategic Industries – beneficiary of geopolitical spending.
Financial Times

✔ Precious Metals & Safe Havens – surged in risk-off environments.
Financial Times

Underperforming Areas

✖ Traditional IT Services & Small Caps – struggled in many regions.
mint

✖ Advertising & Legacy Consumer Goods – faced disruption and margin pressures.
Financial Times

📌 Summary Snapshot of 2025 Winners & Losers
Category Likely Winners Likely Losers
AI & Tech Nvidia, SK Hynix, cloud/AI infrastructure names Some over-valued legacy tech
Defense Rheinmetall, other defense contractors —
Financials European banks Some banks with weak growth prospects
Consumer Retail platforms benefitting from trading/crypto Legacy consumer brands
Commodities Gold/silver producers Certain industrial and chemical stocks
Regional Latin America & select emerging markets IT-heavy indices in some Asian markets