Peter Thiel, the billionaire known for backing tech startups, just made a very different kind of bet. The move ties Thiel even closer to a country that is suddenly one of the world's most interesting energy stories.
As of June 30, Thiel's fund held almost 1.2 million Vista shares worth about $76 million, according to a US regulatory filing released on Friday. That made Vista the fund's second-largest holding, right behind Amazon, and its only foreign investment.
The stake is not just about the numbers. Thiel has been seen in Argentina this year. He traveled there, was spotted at a local chess club in Buenos Aires, and recently bought a home in the city. In April, Thiel met with President Javier Milei, a fellow libertarian who shares his skepticism of big government.
Milei later said Thiel asked him how likely the country's reforms were to last and raised the topic of wealth taxes. Thiel's spokesman did not offer an immediate comment when contacted on Saturday.
The connection makes sense on paper. Milei is applying free-market policies to an economy that was heavily state-controlled for some two decades. For an investor like Thiel, watching whether those changes hold is the key question.
Miguel Galuccio set up Vista in 2017 after spending earlier years at a state-controlled company, where he played a central role in the first efforts to develop Argentina's enormous Vaca Muerta shale zone. Vista now produces about 160,000 barrels of oil equivalent per day and exports 70% of that output. The company plans further expansion after purchases it made this year and last.
That investment is part of a broader shift. After years of heavy control and closed markets, Argentina's energy sector is now being tested by Milei's free-market agenda. The return of foreign capital important to drilling and pipeline companies has opened projects that were harder to finance under prior governments. If Vaca Muerta keeps scaling, the export gains could matter for both the country and shareholders paying attention.
Vaca Muerta production has passed 1 million barrels, helping to change Argentina's economic outlook and quiet skeptics who doubted the field could ever grow so far. The scale is now drawing big American names. Chevron is expanding in Argentina's shale region, and billionaire Harold Hamm is entering the play. When established in oil start moving in, the opportunity is hard to ignore.
Argentina's energy boom is still an emerging-market story, so it brings real risks. Currency swings, political changes, and the possibility that reforms can be reversed make this different from buying a US stock.
But the direction is clearer. A country that spent years limiting its place in global markets is now welcoming outside capital, and the oil is flowing. VMOS, a pipeline and port venture partly owned by Vista, is expected to start up next year and could open higher crude exports.
For investors, the lesson is not that you should immediately buy Argentine oil stocks. It is that capital moves toward change, and Thiel's fund is one example. When the investor known for backing winners starts putting real money into South American, it is worth paying attention.
The next test will be whether Milei's reform program can survive. Thiel raised that same concern in April. Until then, Argentina's energy story has a exposed to out-there in the world, and now Peter Thiel has the front-row seat.