The Tool Desk
Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Yes—the private-technology boom is still strong, but it is increasingly a specialists’ market rather than a blanket bet on every startup. Capital is concentrating in vertical AI, robotics, purpose-built chips, industrial hardware and companies that have reached public-market scale while remaining private. The key question is no longer whether private tech is growing; it is whether each company’s revenue, cash needs, liquidity path and valuation justify the price investors are being asked to pay.
Why private tech still has momentum
Private companies can now remain private longer because venture funds, growth investors, sovereign pools and other private-capital sources are deeper than they were a decade ago. More frequent tender offers also let employees and early backers sell part of their holdings without waiting for an initial public offering. That flexibility supports continued fundraising, but it does not guarantee an exit or a continuously updated market price.
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The market’s headline size is being driven by a relatively small group of companies. An a16z digest published in September 2026, using PitchBook and CapIQ data, put the combined last-reported valuations of Anthropic, OpenAI, Databricks, Stripe and Waymo at $2.2 trillion. The same digest, citing PitchBook-NVCA data, reported $5.34 trillion in post-money valuation across active US unicorns in 2026. An a16z Show summary estimated that highly valued private technology companies represented about $5 trillion in market capitalization.
| Indicator | Figure | What it measures |
|---|---|---|
| Five large private technology companies outside China | $2.2 trillion | Combined last-reported valuations for Anthropic, OpenAI, Databricks, Stripe and Waymo; a16z calculation using PitchBook and CapIQ data, 2026 |
| Active US unicorns | $5.34 trillion | Post-money valuation reported from PitchBook-NVCA data in an a16z digest, 2026 |
| Highly valued private technology companies | About $5 trillion | Estimated market capitalization in an a16z Show summary, 2026 |
| Bear Robotics deployment | About 16,000 robots; backlog about 4,000 | Company-reported figures; co-founder Bren Pierce said revenue doubles every year |
Those totals describe the scale of private markets, not the return available to a typical investor. They also are not a mark-to-market index: private financing rounds can be months apart, terms can differ between share classes, and a handful of winners can dominate the aggregate.
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Specialized intelligence is the central growth story
John Furrier, executive analyst at theCUBE Research, summarized the shift this way: “The thing about AI is that specialized intelligence is a big story now.” Instead of selling a general model alone, many companies are building systems around proprietary data, regulated workflows and domain expertise.
Vertical AI and workflow software
Current private-tech activity spans restaurants, construction, healthcare, finance, defense and industrial operations. In these settings, an advantage can come from years of domain-specific data, integration with the customer’s existing process, or the trust required to handle sensitive decisions. The defensibility test is therefore practical: can a competitor reproduce the data, workflow access and deployment knowledge, or does the incumbent become embedded in daily operations?
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Robotics and purpose-built hardware
Robotics companies are pairing software with machines that perform defined jobs. Bear Robotics says it has approximately 16,000 autonomous mobile robots deployed and a backlog of about 4,000; its co-founder also reported that revenue doubles each year. Those are company statements, not independently audited market totals, but they illustrate why investors are looking beyond model companies to businesses that can show physical deployments and contracted demand.
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Low-power chips, specialized computing infrastructure, purpose-built hardware and electric industrial vehicles are attracting capital because they address bottlenecks that broad software cannot solve. Their economics are more capital-intensive: factories, supply chains, certification and field service can require substantial cash before revenue scales. A large addressable market is not enough if financing needs rise faster than gross profit.
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How to judge whether a private-tech valuation is durable
A last-round price is a reference point, not proof of fair value. Evaluate each opportunity across four dimensions.
| Dimension | Questions to answer |
|---|---|
| Business durability | Does the company control proprietary data, own a deeply integrated workflow, possess unusual domain expertise or show repeat customer demand? |
| Valuation quality | How does the last-round price compare with revenue, cash generation, dilution and the funding required to reach the next milestone? |
| Liquidity | Is an IPO plausible, are tender offers occurring, and can shares be transferred without restrictive lockups or approval requirements? |
| Access structure | What eligibility rules, fees, vehicle expenses, concentration limits and valuation methods apply to the investment route? |
For AI infrastructure and model businesses, demand must eventually cover compute, talent and other operating costs. Rapid bookings or user growth can coexist with heavy losses; the financing runway and terms of the next round matter as much as the headline growth rate.
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How investors can obtain exposure
Listed vehicles
Powerlaw Corp said a Nasdaq-listed closed-end fund offers brokerage-account exposure to a basket of 18 private technology companies. Its release named Groq, SpaceX, OpenAI, Deel, Stripe, Kalshi, Kraken, Vast Data, Tether, Colossal Biosciences, Mercor.io, Perplexity, Canva, Rippling, Saronic, Figma and Waymo. The release also cited Akkadian Ventures’ $1.36 billion in assets under management as of March 31, 2026. These are statements from the companies involved, so investors should verify the fund’s current holdings, fees, discounts or premiums to net asset value, and the method used to price private positions before buying.
Secondary-market transactions
Secondary marketplaces can let eligible buyers purchase shares from employees or early investors. Availability is uneven: transfers may require company consent, accreditation or other eligibility checks, and a transaction can take time to settle. Ask for the exact share class, the date and terms of the last financing round, transfer restrictions, fees and the mechanism used to determine the offered price.
Direct private funds and special-purpose vehicles
Private funds and special-purpose vehicles pool investors into a single company or basket. Read the offering documents for management and performance fees, carried interest, minimum commitments, capital-call provisions, concentration limits, reporting frequency and redemption rules. A vehicle can simplify administration while adding another layer of expenses and manager risk.
- Confirm eligibility. Check accreditation, jurisdiction, minimum investment and any company-transfer approval requirements.
- Identify the exposure. Determine whether you own shares directly, an interest in a vehicle, or a security whose value depends on a manager’s appraisal.
- Test the valuation. Compare the financing-round price with revenue, cash burn, dilution and the capital needed for the next operating stage.
- Plan for illiquidity. Assume there may be no reliable exit before an IPO, acquisition, tender offer or approved secondary sale.
- Control concentration. Set a portfolio limit so one highly valued company or one AI subsector cannot determine the outcome.
The risks behind the strong headline
- Stale or negotiated prices: private marks usually come from financing rounds rather than continuous trading, so they can lag changing conditions.
- Winner concentration: aggregate figures can look healthy even when most companies are far smaller or struggling.
- Capital intensity: model training, data centers, robotics manufacturing and hardware supply chains can require repeated fundraising.
- Uneven liquidity: tender offers may help some employees or early investors while late investors wait years for an exit.
- Vehicle-level risk: a listed fund can trade at a premium or discount to net asset value and carries fees, concentration and manager risk.
- Transfer and eligibility limits: secondary shares may be unavailable to ordinary investors or subject to company consent and lockups.
What a “still going strong” market really means
Private tech remains a major market force because specialized products are solving defined business problems and a small group of companies has achieved extraordinary scale before listing. That strength is real, but it is concentrated and expensive to access. The disciplined approach is to underwrite durable customer demand and financing requirements first, then treat liquidity and valuation methodology as core investment risks—not footnotes.
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