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Energy stocks rise as Thiel takes $75.9M stake in Vista Energy

Energy stocks rise as Thiel takes $75.9M stake in Vista Energy
Energy · 2026
Photo · Priya Raman for Daily Digest Invest
By Priya Raman Macro & Economy Aug 17, 2026 3 min read

Energy stocks edged higher in premarket trading Monday as oil prices held near $83 a barrel, and tech billionaire Peter Thiel revealed a $75.9 million stake in Argentina's Vista Energy, a move that pushed the company's shares up.

The combination of firm crude prices and a high-profile investor endorsement gave the sector a modest lift, even as natural gas prices slid.

Oil's steady grip

US West Texas Intermediate (WTI) crude rose 0.5% to $82.84 a barrel, while Brent crude, the international benchmark, gained 0.7% to $89.14. That kept oil in the range it has occupied for weeks, as traders weigh supply concerns against demand worries.

The firm oil price helped the Energy Select Sector SPDR Fund (XLE), a broad basket of US energy stocks, tick up 0.2% in premarket trading. The United States Oil Fund (USO), which tracks oil futures, climbed 0.6%.

Natural gas, however, moved in the opposite direction, falling 2.3% to $2.67 per million British Thermal Units. The United States Natural Gas Fund also declined, reflecting the weaker gas market.

Thiel's bet on Vista Energy

Peter Thiel, the co-founder of PayPal and an early investor in Facebook, disclosed a $75.9 million stake in Vista Energy, an Argentina-based oil and gas producer. The news sent Vista's shares higher in premarket trading.

Vista Energy operates in Argentina's Vaca Muerta shale formation, one of the world's largest reserves of unconventional oil and gas. The company has been expanding production and has attracted attention from international investors looking for exposure to Latin American energy.

Thiel's investment is notable because he is primarily known for technology and venture capital bets, not traditional energy. His move could signal confidence in Vista's growth prospects or in the broader shale boom outside the US.

What it means for investors

For everyday investors, the key takeaway is that energy stocks remain sensitive to oil prices. When crude holds above $80, energy companies generally see stronger profits, which can support their share prices. The XLE fund offers a way to invest in a diversified group of US energy firms without picking individual stocks.

Thiel's stake in Vista Energy is a reminder that high-profile investors can move individual stocks. However, such moves are not a signal to buy or sell. They simply reflect one investor's view, and the market often reacts quickly to the news.

Investors should also note the divergence between oil and natural gas. While oil has been supported by supply constraints and geopolitical tensions, natural gas has faced its own dynamics, including weather patterns and storage levels. A fund like USO tracks oil, while other funds track gas, so the two can perform very differently.

Looking ahead, energy investors will watch for updates on global supply, particularly from OPEC and its allies, as well as demand signals from major economies. Any surprise in those areas could move oil prices—and energy stocks—in either direction.

For those interested in the broader market, the energy sector's performance is often tied to inflation expectations and economic growth. When oil prices rise, they can push up costs for consumers and businesses, which is something central banks watch closely.

In the meantime, the combination of steady oil and a notable investor endorsement has given energy stocks a slight edge to start the week. Whether that momentum lasts will depend on where crude heads next.

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