Ask three investors who have committed to late-stage private companies how they built the position and you’ll get three different answers. Deciding to commit is one thing. Building the position is another. The machinery doesn’t exist yet In public markets you barely have to think about it. Take investing for retirement through an employer 401(k), for example: pick a target-date fund and it sets your stock-bond split.

Vanguard spent fifty years telling you to own the whole market. Last month they acknowledged part of it has moved. This spring, SpaceX, OpenAI and Anthropic together passed $3 trillion in value. As of June, none of them were in your index fund.

Will Ahmed pitched WHOOP to well over a hundred investors before one said yes. He was 22, captain of Harvard's squash team, and convinced that his own chronic fatigue was a data problem nobody had bothered to solve. The company came within weeks of running out of cash more than once. Fourteen years later, WHOOP closed a round that values it at $10.1 billion, with Cristiano Ronaldo, LeBron James and the Qatar Investment Authority writing checks alongside the Mayo Clinic and Ab

OpenEvidence started in 2021 essentially as a search engine built for doctors. It is trained on licensed medical literature and made available free to any licensed clinician in the US, with access verified by NPI number or a hospital email. Founder Daniel Nadler had already sold one AI company, Kensho, to S&P Global and he built this one on the same bet: a narrow model grounded in the right data beats a general one in a field where being wrong has heavy costs.

This year, the bell finally rang for SpaceX. Its listing became one of the largest public debuts on record, and Anthropic and OpenAI are now taking their own steps toward the public markets. Taken together, these companies could introduce more than $3 trillion of new market value to public investors in a matter of months, representing a concentration of value entering the public markets in a single window that has few precedents.

Clay was founded in 2017. It didn't cross real revenue until 2022. It hit $30 million in 2024, roughly $100 million in annualized revenue by last December, and an estimated $150 million by this May. Along the way its valuation went from $500 million to $1.25 billion to $3.1 billion to $5 billion in about 18 months. Seven years of wandering, then an 18-month sprint that, if you didn’t know any better, looks like an overnight success.

A lockup is a contractual restriction, negotiated between the company and its underwriters, that prevents insiders, employees, and pre-IPO investors from selling shares for a set period after listing. Standard terms run 90 to 180 days, though the exact length and who it applies to varies by deal.

Every few months at PEP name comes through that the rest of the market has not yet priced correctly yet. By the time everyone agrees it’s a great company, the price has already moved past the point where it’s a great deal. The window between those two moments is where the actual work happens, and it has less to do with access than you might think (access, after all, is at premium when “everyone” wants into the deal).

On May 11, 2026 SpaceX filed its initial Form S-1, and on June 3 the company filed an amended S-1/A that, unusually, set an exact offering price rather than a range: 555,555,555 Class A shares at $135.00, raising approximately $75 billion at a $1.77 trillion fully diluted valuation. Shares are expected to begin trading on Nasdaq under the ticker SPCX later this month, per press reports. The size is unprecedented — the largest IPO in U.S. history, twice the prior record.

Secondary venture investing is harder than it looks. The asset class concentrates liquidity around a handful of genuinely great companies, which creates the illusion that picking winning secondaries is mostly about picking winning companies. It isn't. In practice, there are five distinct ways a secondary investment can go wrong. Each hurdle requires its own discipline to prevent. At PrePublic Equity Partners, our investment process is built around avoiding all five.

In December 2024, Bloomberg reported a secondary share sale that valued the company at about $350 billion. Separately, Reuters reported in late 2025 that SpaceX was exploring an IPO that could raise more than $25 billion and value the company at over $1 trillion. Even taking the more conservative $350 billion figure, SpaceX would arrive at the public markets as one of the largest companies ever to list.bThat is what makes a potential SpaceX IPO so different.

"We have built a diversified, resilient business that is profitable at scale, providing the foundation for our next phase of growth. A decade into this journey, we have only just begun to show what is possible." — Nik Storonsky, CEO, Revolut 2025 Annual Report.That is not the language of a company running out of runway. It is the language of a business that has found its footing and is now staring at two of its largest markets still largely ahead of it.

Few private companies attract the level of sustained institutional attention that SpaceX does — and for good reason. Across the dimensions that matter most to sophisticated investors evaluating late-stage private opportunities — market position, financial profile, and path to liquidity — SpaceX presents a compelling case. It also carries at least one meaningful new variable worth watching carefully.

Value creation is staying private. Liquidity is learning to follow it as venture secondaries become a crucial on-ramp. For most of modern venture history, the script was straightforward: invest early, support the company, and wait for an IPO or acquisition to unlock returns. That script is now being rewritten as two powerful signals are converging.

Access Is Expanding — and That Raises the Bar for Discipline There’s a quiet but important signal coming out of Washington. The U.S. House has passed the INVEST Act of 2025 — a broad capital-formation package aimed at modernizing how capital flows into growing companies. It’s not law yet. The Senate still needs to act. But the direction of travel is clear: policymakers recognize that more value creation is happening in private markets — and they’re exploring ways to exp

This week The Information reported that Cerebras Systems, the Silicon Valley chip designer built around its wafer-scale computing architecture, has confidentially refiled for a U.S. IPO that could come as soon as April 2026.

After two years of a constrained exit environment, private-market liquidity is increasingly being delivered through secondaries and structured transactions, not traditional IPOs.

Nvidia’s recent $20 billion acqui-hire of Groq is more than a single high-profile transaction — it’s a clear signal that consolidation in AI hardware is accelerating.