It has just four investment professionals, keeps an extraordinarily low profile and has quietly amassed one of the most valuable stakes in Silicon Valley. Meet Vy Capital, the investment firm that made an extraordinary bet on Elon Musk.

Elon Musk has never exactly struggled to attract attention. The investors behind him, however, are another matter. And few have been more successful at remaining in the shadows than Vy Capital.

Led by Alexander Tamas and John Hering, Vy has quietly become one of the most important financial backers of Musk’s sprawling business empire. Its investments have stretched across SpaceX, The Boring Company, Neuralink and the acquisition of Twitter, while Hering’s involvement has reportedly gone considerably further than simply signing cheques.

The numbers are remarkable. Vy reportedly manages around $50 billion, despite having a core investment team of just four people. Most extraordinary of all is its SpaceX position: recent reporting by the Financial Times puts Vy’s stake at around 3.4 per cent, worth approximately $40 billion.

Not bad for an investment that began at around $20 million.

Here are eight things you need to know about one of the most powerful, and least famous, investment firms in Silicon Valley.

For a firm responsible for tens of billions of dollars, Vy Capital has remarkably little interest in telling the world about itself.

Its website is famously sparse. Its senior team rarely gives interviews. There is none of the constant podcasting, conference appearances and social-media commentary that has become commonplace among Silicon Valley’s new generation of celebrity investors.

Yet behind that discretion sits a formidable investment operation. According to recent reporting, Vy’s assets under management had reached around $50 billion by June 2026, while the firm says it has generated a 41 per cent gross internal rate of return since its founding.

It has done all this with a core investment team reportedly numbering just four.

Vy was founded in 2013 by Alexander Tamas, who had already built an extraordinary technology-investing CV.

Born in Germany, Tamas worked at Goldman Sachs before joining Russian-Israeli billionaire Yuri Milner’s DST Global. There he was involved with a generation of technology companies that would come to define the internet age, including Facebook, Airbnb, Spotify, Twitter, Alibaba and Xiaomi.

It was an education in a particular kind of investing: identifying companies capable of becoming enormously valuable and being willing to back them at scale.

That philosophy would become central to Vy.

John Hering

Alongside Tamas is John Hering, the American entrepreneur who co-founded mobile-security company Lookout before moving deeper into investing.

Today, Tamas and Hering operate as equal partners at Vy. But when it comes to Elon Musk, Hering’s role appears particularly significant.

Rather than behaving like a conventional venture capitalist, Hering has reportedly embedded himself within parts of Musk’s empire, helping with everything from recruiting to financial modelling. He has even reportedly held employee badges at SpaceX and xAI.

It is a relationship that helps explain why Vy has been able to get unusually close to some of Musk’s most valuable private companies.

The relationship that would transform Vy began relatively modestly.

Vy reportedly first invested approximately $20 million in SpaceX in 2016, when the rocket company was valued at around $15 billion. Musk’s longtime associate and investor Antonio Gracias reportedly helped make the introduction.

At the time, SpaceX was already demonstrating extraordinary potential. But it remained a capital-intensive, technically difficult and inherently risky proposition.

For Vy, that first investment was only the beginning.

Perhaps the best illustration of Vy’s investment philosophy came in September 2016.

A Falcon 9 exploded on the launch pad at Cape Canaveral during preparations for a routine static-fire test. The rocket and its payload were destroyed, and the accident temporarily grounded SpaceX’s Falcon 9 fleet.

For many investors, such an event might have been reason to reconsider.

Vy did the opposite.

The firm reportedly invested more than $100 million following the accident. It was an extraordinary demonstration of conviction: when the perceived risk increased, Vy increased its exposure.

With hindsight, it proved to be an exceptionally lucrative decision.

Over the following decade, Vy continued accumulating SpaceX shares.

Recent securities filings analysed by the Financial Times suggest the firm now controls approximately 3.4 per cent of SpaceX, making it one of the company’s largest shareholders. On recent valuations, that position is worth somewhere around $40 billion.

That is an astonishing outcome for a relationship that began with a roughly $20 million investment.

And it helps explain how a firm with almost no mainstream public profile has quietly grown into one of the most significant investment businesses in technology.

Once Vy had backed Musk successfully, it continued following him into other businesses.

The firm became a major outside investor in The Boring Company and Neuralink. When Musk mounted his $44 billion takeover of Twitter in 2022, Vy committed approximately $700 million to the transaction.

Hering, meanwhile, reportedly became deeply involved with Starlink from around 2019, helping the satellite-internet business as it expanded.

The relationship is therefore unusual even by venture-capital standards. Vy hasn’t simply assembled a collection of investments in Musk companies; it has developed what appears to be a long-term institutional relationship with Musk himself.

That access may ultimately prove as valuable as the capital Vy provides.

For all the success Vy has already enjoyed from SpaceX, perhaps the most remarkable thing is that its founders apparently believe the biggest gains could still lie ahead.

In an investor letter reported by the Financial Times, Hering and Tamas argued that SpaceX could reach a valuation “well in excess of $10tn” within five to seven years.

Whether SpaceX ever reaches such a figure remains unknowable. But the prediction reveals something important about the way Vy operates.

This isn’t a firm built around taking an early profit and moving on to the next opportunity. Its defining bet has been about concentration, access and extraordinary long-term conviction.

While much of Silicon Valley spent the past decade trying to find the next Elon Musk, Vy Capital took a rather different approach.

It simply kept betting on the original.