LBX PRO Research

Investing in Private Growth

A Secondary Market Perspective

After all the hype and excitement of 2025, we expect 2026 to be the year when tech businesses, armed with new tools, turn opportunity into real-world results.

For the secondary market, this means new private-market champions emerging, more diversified portfolios, and — crucially — investors shifting their focus to measurable adoption and performance data. It's a welcome return to fundamentals.

— Victoria Arinstein, LBX Pro Lead Analyst

Executive Summary

In 2025, the private tech market saw unprecedented valuation growth, increasingly detached from near-term revenue trajectories and driven instead by long-dated projections. The speed of this growth was simultaneously exhilarating and concerning.

However, by the close of 2025, leading labs provided significant evidence: demonstrating improved efficiency in LLMs and showing that AI expenditures could be effectively managed by balancing costs against quality.

Looking ahead to 2026, as a growth market, our focus must shift from hype to tangible reality. We anticipate a year centered on execution. This will manifest across various areas, including niche AI with superior contextual understanding, new methodologies for reinforcement learning, advanced AI orchestration, and consumer businesses leveraging the widespread adoption of AI and robotics.

Key Topics

  • Market Dynamics: Anticipating the emergence of new performance leaders
  • Liquidity Assessment: Exploring the uneven distribution of market liquidity
  • Hype Investing: Evaluating the return on investments driven by market buzz
  • Growth Champions: Identifying and examining top-performing growth companies
  • 2026 Outlook: Providing predictions and a list of companies to watch
Private Mag7 Growth
1Y performance
Total Market Cap
$3.61T
Mag7: $2.56T (71%)
Active Companies
~400
157 new in 2025

Data coverage: This analysis draws on LBXpro-observed secondary activity in 2025, spanning $30B+ in listed volume, 395 companies, and 7,000+ deals.

Theme 1

Market Dynamics

The Private Magnificent 7 dominated 2025, but the giants are leaving for public markets — opening the door for a new generation of winners.

2025: The Year of the Giants

Private Magnificent 7 delivered extraordinary growth, outpacing traditional assets.

Source: Deutsche Bank, CoinMarketCap, LBXpro

A Market of Extremes

The private secondary market behaved like a “barbell”: most attention and price discovery happened in a narrow set of very liquid names, while the long tail remained difficult to trade.

LBX25 Activity Share

Monthly, 2025

AVG: ~69% · MIN: 66% · MAX: 78%

Private Mag7 Share

Monthly, 2025

AVG: ~42.5% · MIN: 27% · MAX: 64%

Interpretation

  • • Wider spreads in the long tail
  • • Sporadic liquidity “windows” rather than continuous markets
  • • A larger payoff to narrative + timing

Where the Value Lives

Just 7 companies control 71% of the entire LBX25 market cap. Watch how concentration evolved over time.

$0.68T total·Private Mag7: 95%

But the Tides Are Turning

62%
of LBX25 mkt cap

The giants are leaving.

9 out of 25 LBX25 holdings (including 3 of the Private Mag7) made moves towards IPO in 2025: announced, filed, or rumors. These 9 companies represent 62% of LBX25 market cap.

As they transition to public markets, new champions will emerge to fill the void.

The Precedent

The public market in 2023 and 2024 was dominated by the outperformance of the “Magnificent 7” (Mag7). However, 2025 saw a deceleration in the growth of these leaders, shifting market attention to new areas of growth.

Public Mag7 dominance is fading. The gap is narrowing: 52pp → 25pp → 7pp.

Mag7
S&P 500

We anticipate a parallel trend will emerge in the private market. As the giants move to public markets, new champions in AI Semiconductors, AI energy solutions, defence technologies, and fintech will fill the void.

The Public Market Preview

It's not just Mag7 who outperformed in 2025

In public markets, 2025's big winners weren't just the usual suspects. Robinhood capitalized on the retail trading boom, Palantir rode defence and AI contracts, and GE Vernova emerged as a key player in AI infrastructure power.

Smaller, focused companies in AI monetization, energy, and fintech dramatically outperformed.

Average return
+100%

These are the sectors where AI monetizes fastest.

Robinhood
+203%
Nebius
+191%
Palantir
+135%
GE Vernova
+99%
CoreWeave
+87%
Alphabet
+66%
Constellation Energy
+59%
TSM
+56%
Shopify
+51%
Broadcom
+51%

Source: Yahoo Finance

The same dynamics are emerging in the secondary market.

As the giants move to public markets, the question becomes: where will liquidity flow?

Theme 2

Liquidity Assessment

Liquidity was scarce in 2025 — but for those who knew where to look, opportunities emerged.

Liquidity: Not for All

The secondary market saw activity in 395 companies in 2025 (defined as $1M+ in listed volume). Of these, 157 were new to secondary market activity. But liquidity was extremely uneven: only 29 companies (the LBX25) were truly liquid, 202 were semi-liquid, and 164 remained illiquid.

Private markets suffer from illiquidity, not lack of capital. The secondary market didn't solve this; liquidity was even more concentrated among top names than in 2024.

How we define liquidity

Liquidity in the secondary market is not immediate tradability — it is the presence of sustained, two-sided market activity.

  • Liquid: $100M+ annual listed volume, 30+ depth events
  • Semi-liquid: $1M+ annual listed volume
  • Illiquid: mostly ask-driven, thin or sporadic activity

Listed Volume by Cohort

Monthly share %, 2025

Liquid ~73%
Semi-liquid ~19%
Illiquid ~8%

Bid Volume by Cohort

Monthly share %, 2025

Liquid ~80%
Semi-liquid ~19%
Illiquid ~0.4%

Key Insight

Demand is even MORE concentrated than supply. Illiquid names receive almost no bid activity (~0.4% avg, max 2.4% in Oct). For 2026, this implies “liquidity is a feature” — new entrants must earn it via (a) catalysts, (b) clear fundamentals, or (c) an unmissable narrative.

We identify liquidity leaders using an Activity Score, calculated quarterly and based on bid volume, market depth, and the share of bids within total listed volume.

Q4 2025 — Most Active Companies

Follow the Activity Ranking to monitor where liquidity is actually forming.

Geographic Distribution

In 2025, secondary-market liquidity became even more concentrated in U.S. companies compared with 2024. That said, the share of Chinese and UK names increased, signaling a modest broadening beyond the U.S. core.

Listed Volume by Country ($B)

2024
2025

At the same time, we are seeing a new European AI cohort emerge on secondary investors' radar. These are companies that scaled rapidly in the primary market and are now beginning to attract meaningful secondary attention:

Where the Bids Went

Even with heavy concentration in top names, the sector mix reveals where buyers were consistently leaning in. AI is the demand anchor in every quarter.

Cumulative bid volume by sector through 2025

But Opportunity Exists

Within the semi-liquid space, approximately 40 companies stand out with increased buyer interest — greater depth, bid share, and bid volume. What attracted this attention?

Emerging Tech Winners

Leading emerging technology companies distinguished by exceptional valuation growth. They secured their most recent funding round in 2025 with robust institutional and infrastructure backing. Investment is driven by perceived future potential.

AI Infrastructure & Vertical AI

Companies reinventing foundational technology infrastructure — developer tools, databases, and cybersecurity — for the AI era, plus early frontrunners in Vertical AI. YoY growth in 2025 was strong, reaching double-digit increases, with moderate secondary market premiums. Robust operational metrics including substantial revenue and adoption growth.

The Rationalization Cohort

For non-AI companies, secondary market liquidity is highly selective. Buyers concentrate on "recently-underwritten, high-quality assets" or those with promising product updates, IPO announcements, M&A activity, or credible market rumors. These transactions often feature implied YoY valuation declines and significant secondary market discounts.

Understanding these categories helps explain where capital is flowing — and sets up the next question: did paying up for these names actually work?

Theme 3

Hype Investing

Evaluating the return on investments driven by market buzz

A significant trend was investing in the secondary market at a premium — a practice dubbed “hype investing.” This strategy proved successful, provided buyers secured the deal.

Investing in Hype

Premium bidding behavior dominated the year in aggregate, especially late-year. Q4 (highest premium) accounts for ~60% of bid volume overall, reaching ~88% share in December.

Distribution of Bids by Premium/Discount Quartiles

Monthly, 2025 (Q4 = highest premium, Q1 = deepest discount)

Q4/Premium (~60%)
Q3 (~21%)
Q2 (~14%)
Q1/Discount (~5%)

Did Paying Up Work?

Yes. Companies in the top premium quartile (Q4) saw a median YoY growth of +113%. Meanwhile, discount buyers (Q1) saw median returns of -14%.

Median YoY Growth by Quartile

Q4 (highest premium)+113%
Q3+33%
Q2+36%
Q1 (deepest discount)-14%

“Premium bidding is the regime” — buyers were willing to pay up for liquid names.

Theme 4

Growth Champions

Identifying and examining top-performing growth companies

Growth, Premiums, Spreads

What got rewarded?

The medians show a clean story: larger cohorts and AI infrastructure commanded higher growth and better pricing, while some categories traded at deep discounts.

By Valuation Cohort (H2 2025)

CohortYoY Growth
$100B+
+120%
$10B-$100B
+111%
$5B-$10B
+39%
$1B-$5B
-2%

By Industry (H2 2025)

IndustryYoY Growth
AI Infrastructure
+181%
Robotics & Drones
+162%
Cloud Tech & DevOps
+36%
AI
+21%
Digital Banking/FinTech
+10%
Health Tech
-11%
SaaS
-16%
Cyber
-16%
Crypto & Blockchain
-21%

Pattern

  • AI Infrastructure: the “cleanest” intersection of growth AND buyer willingness to pay
  • Robotics: explosive growth but pricing less consistent (40% spread = high dispersion)
  • SaaS/Cyber: deep negative premiums—market pricing in uncertainty
Theme 5

2026 Outlook

Predictions and companies to watch in the coming year

In 2025, the attention of secondary investors was concentrated on the largest private companies — the core holdings of the LBX25 index. Those names will remain in focus. But in 2026, we expect investor attention to broaden, with capital increasingly rotating toward other players and more diversified portfolios.

Main drivers of growth in the private secondary market in 2026

Improving AI profitability and clearer cost–quality trade-offs

AI economics are maturing. The market now offers models optimized for different needs: lower-cost options for consumer use cases and higher-accuracy models for enterprise. Profitability is no longer theoretical — companies such as OpenEvidence, Cursor, and Anthropic are already showing strong gross margins. At the same time, Physical AI is going live, unlocking real use cases across manufacturing, mobility, and retail.

Lower barriers to software creation and distribution

Cheap code generation and new distribution channels, including OpenAI's app marketplace, are opening the door to a new wave of creators. Multimodal and multi-agent systems enable experimentation with new interfaces — AI no longer needs to live exclusively inside a prompt-based chat.

Expanding AI infrastructure requirements

Demand continues to grow across the stack, from energy and data centers to a new generation of developer tools.

Increasing IPO and M&A activity

A pickup in public listings and strategic acquisitions improves liquidity expectations and reinforces secondary market activity.

1. "Cursor for X"

Vertical AI companies are experiencing especially rapid growth in areas such as legal, finance, sales preparation, and selected medical fields. In these categories, AI does not merely reduce costs — it strengthens the business model itself by directly driving revenue and expanding the addressable workflow.

The "Cursor-for" concept is a useful illustration. These products are not simple interfaces to a single model. Instead, they function as a full execution layer that: handles context engineering, orchestrates multiple LLM calls through a Directed Acyclic Graph (DAG), balances cost and output quality dynamically, provides a specialized workflow-native UI, and introduces an "autonomy slider" that controls how much work is delegated to the system.

Looking into 2026, we expect the next step to be multiplayer mode. Most vertical work is inherently multi-party — lawyers, analysts, doctors, operators rarely work alone. As these tools evolve to support collaboration, shared context, and handoffs, we may finally see the network effects that have largely eluded AI applications so far.

2. Beneficiaries of AI Within Established Tech

Established technology companies are actively trying to capture value from what increasingly looks like a new industrial revolution driven by AI and robotics. In public markets, investors will closely watch how Fortune 500 companies attempt to translate AI adoption into real productivity and margin improvement.

Why now? The idea that AI could replace expensive human labor has been discussed for years. The difference in 2026 is execution. Enterprises are beginning to move away from isolated AI tools toward multi-agent systems that behave more like coordinated teams, while physical AI enables deployment in manufacturing, logistics, and operations.

One of the clearest competitive arenas is e-commerce. Google, Shopify, OpenAI, Stripe, and others are racing to define "agentic commerce." At the same time, major uncertainties remain. It is unclear whether consumers will meaningfully adopt chatbot-driven purchasing when existing shopping habits are deeply ingrained.

3. AI Enablers and Support Systems

For AI systems to operate predictably, scalably, and safely during this "year of execution," demand will grow for what can be described as the "shovels and shields" of AI. This includes next-generation infrastructure, orchestration layers, cybersecurity, and identity solutions. Each should be viewed not as incremental upgrades, but as a new generation of its category.

A clear example is the resurgence of neoclouds. The first wave of neocloud providers — including CoreWeave, Crusoe, and Lambda — gained traction by offering faster, cheaper, and more AI-optimized compute than hyperscalers, largely by securing early access to Nvidia Hopper chips and avoiding internal competition from in-house AI teams.

The current resurgence is driven by a different dynamic. As the original neoclouds hit capacity limits and reprioritize customers, they are quietly declining new deals. This creates an opening for a new cohort of players to step in and capture unmet demand.

4. Emerging Technology

The coming year is also likely to bring significant developments across emerging technologies — including robotics, autonomous driving, nuclear energy, quantum computing, and defense. These areas are expected to dominate headlines, driven by large government contracts and increasingly favorable regulatory frameworks, making them prime targets for new waves of hype-driven investment.

The hottest segment within this group is physical AI. Earlier robotics waves were defined by narrow, pre-programmed machines designed for limited tasks in controlled environments. Today's AI advances enable general-purpose robots across multiple form factors, capable of learning, adapting, and operating in complex, real-world settings.

This shift is forcing a full rewrite of the robotics stack. The competitive battlefield is global, with rival ecosystems forming across regions and supply chains.

5. Consumer AI

Several forces are converging in consumer AI: falling inference costs, expanding multimodal context windows, cheap code generation, and the potential emergence of new software distribution ecosystems. Together, these dynamics are creating fertile ground for a new wave of consumer AI products that are personalized, multimodal, and no longer limited to a chat window.

Much of the creative experimentation will happen at the UI layer. We are already seeing the rise of AI-native creativity tools — covering generative voices, music, images, and video. These building blocks now form a complete toolkit for AI-driven storytelling, making content creation one of the clearest consumer use cases for AI.

6. Pre-IPO Investment

Pre-IPO investing — a popular strategy in 2020 and 2021 — is showing signs of a comeback. Investing in companies shortly before their expected public offering can offer relatively fast liquidity, allowing capital to be recycled more quickly into subsequent opportunities.

At the same time, strategic mega-deals ($5B+) are returning, marking a shift away from the take-private–dominated environment of recent years and improving exit visibility across the private market.

Data sources: LBXpro, Deutsche Bank, CoinMarketCap, Yahoo Finance, Pitchbook

Report prepared by Victoria Arinstein, LBX Pro Lead Analyst · January 2026

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