Punta Rasa Holdings

Multi-Stage Proprietary Capital Fund investing in Frontier tech across themes such as AI, Biotech, Robotics, New Space, Computing and Infrastructure.

Faro San Antonio at Punta Rasa, where estuary flats meet the open coast

Punta Rasa

Punta Rasa is a natural point on the coast of San Clemente del Tuyú, in Buenos Aires Province, Argentina — roughly where the Río de la Plata meets the Atlantic Ocean. It sits at the southern tip of Bahía Samborombón: estuary flats on one side, open sea on the other.

That meeting of river and ocean creates an uncommon landscape. Mudflats and marshes appear and disappear with the tide. Migratory shorebirds stop here by the tens of thousands after journeys spanning the Americas. It is one of the few places on this coast where you can watch the sun rise over the sea and set over the river.

Nearby stands Faro San Antonio, lit since 1892. For more than a century its light has marked safe passage for ships navigating the approaches to the bay — a fixed reference in waters that shift with weather, current, and sand.

Together, the point, the estuary, and the lighthouse form a single idea of place: a threshold between systems, rich with life, and oriented by a signal meant to guide.

Our work

That confluence is how we think about frontier technology. Progress rarely arrives as a single breakthrough. It forms where disciplines, markets, and generations of builders meet — and where capital can offer orientation without pretending to own the horizon. We invest across AI, biotech, robotics, new space, computing, and infrastructure to help companies that make the next passage safer, more capable, and more generative for the world they enter.

Our name is taken from that place. Not as decoration, but as a standard: seek the meeting points where new capability is forming, keep a clear bearing through complexity, and back the builders whose work strengthens the larger system around them.

Image: Faro San Antonio, Punta Rasa — Wikimedia Commons (public domain).