Vista Energy is trading 4.14% up now at ARS 37260.00, supported primarily by Peter Thiel’s Thiel Macro disclosing an approximately 1% stake worth $76 million.
- Reuters and other reports link the initial share jump directly to the filing.
- Higher oil prices amid renewed U.S.-Iran tensions and Strait of Hormuz supply concerns provide additional sector support.
- Brent near $91 on August 18, 2026.