Table of Contents

Executive Summary

  • ZX Equal-Weighted Index increased 1.9% MoM
  • ZX average bid-ask spread was 11% (lower than the last 12-month average)
  • Bids represented 55% of submitted tickets in May, 5% higher than the last 12-month average
  • ZX Index Values ended the month on average at a 11.3% premium to the last round price per share average
  • Stripe,Anduril, and SpaceX were the three most active companies on ZX in May

ZX Equal-Weighted Index Performance

ZX Average Bid/Ask Spread Chart

ZX Bid/Ask Ratio Chart

Most Active Companies1

1
arrow up
Stripe
2
arrow up
Anduril
3
arrow up
SpaceX
4
arrow up
OpenAI
5
arrow down
Anthropic
6
arrow up
Databricks
7
arrow up
Shield AI
8
arrow up
Project Prometheus
9
arrow up
Lambda Labs
10
arrow down
Crusoe Energy

1 Companies that received the most ticket and profile view activity over the last 30 days

Comparison of ZX Index Value vs. Last Round Pricing

CompaniesRobustness Score2Chg vs. LR3Last Round Date
Crusoe Energy 7 +99.7% Oct-25
OpenAI 7 +60.1% Oct-25
Shield AI 3 +51.5% Feb-25
Lambda Labs 7 +39.9% Nov-25
SpaceX 5 +37.5% Jan-26
ElevenLabs 3 +28.2% Jan-26
Databricks 7 +11.6% Dec-25
Anduril 8 +6.7% Apr-26
Glean 3 +4.8% Jun-25
Project Prometheus 7 -0.0% Apr-26
Together AI 5 -1.8% Apr-26
Zipline 5 -7.8% Dec-25
PsiQuantum 3 -9.5% May-25
Ramp 3 -12.5% Nov-25
Perplexity AI 7 -13.7% Jan-26
Lightmatter 3 -26.3% Oct-24
Anthropic 4 -29.2% May-26
Kraken 8 -35.0% Nov-25

2 ZXData Robustness Score is an internally developed metric to assign confidence levels to the underlying data used in constructing ZXData output metrics. The ZXData Robustness Score is calculated on a scale of 1 to 10 for each company, based on the number of executed trades, number of buy and sell orders submitted to ZX and skewness of the order book.
3 ZX Index Value is an internally developed metric that reflects secondary values for private companies using an algorithmic approach based on the values sourced from ZX and ZXData partners. The algorithm used to calculate ZX Index Values incorporates both executed transaction values and bid and ask pricing.

Commentary

Zanbato’s Equal-Weighted Index, which tracks secondary market performance of ZX’s most actively traded companies, increased 1.9% in May. Among the most active sectors, Data & Analytics is up 5.5% YTD; E-Commerce is down 2.6% YTD; Cybersecurity is up 12.1% YTD; SaaS is down 2.5% YTD; FinTech is up 7.0% YTD; Crypto & Blockchain is down 3.3% YTD; Aerospace & Defense is up 4.7% YTD; AI & Machine Learning is up 20.2% YTD

Overall, ZX’s average bid-ask spread was 11% in May, 0% lower than the last 12-month average.

Bids represented 55% of submitted tickets in May, 5% higher than the last 12-month average of 50%.

Stripe,Anduril, and SpaceX were the three most active companies on ZX in May.

On average, the ZX Index Values for May were at a 11.3% premium to the last round price per share.

Disclaimer

This report is provided for informational purposes only and does not constitute a recommendation or solicitation to buy or sell any financial instrument or to participate in any trading strategy and should not be construed as such. The values shown in this report are not indicative price quotations. This report does not constitute investment advice, nor does this report constitute a "research report" as defined by FINRA Rule 2241 or a "debt research report" as defined by FINRA Rule 2242.

The ZXData and the information contained in this report, some of which have been obtained from third-party sources, are provided on an "as is" basis and the user of this information assumes the entire risk of any use made of this information. Neither Zanbato Inc. (“Zanbato”) nor its affiliates guarantee the accuracy or completeness of the data contained in this report, or its computation and compilation.

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