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Cityblock

Cityblock Health provides integrated health and social care to underserved communities through its Commons platform and neighborhood hub clinics.

$7.85

Secondary Market Price

Updated: 
Jan 2026
Current Preferred Price
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Current FMV
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Company Valuation
Updated: 
Jan 2026
Industry
Brooklyn, NY
Headquarters
2017
Year Founded
1000+
Employee Count
$7.85

Secondary Market Price

Updated: 
Jan 2026
Current Preferred Price
Date:
Sign in to view
Prospect Projected Preferred
Current FMV
Date:
Sign in to view
Prospect Projected FMV
--
Company Valuation
Updated: 
Jan 2026
Industry
Brooklyn, NY
Headquarters
2017
Year Founded
1000+
Employee Count

How Cityblock Measures Up

To help you manage your Cityblock equity, Prospect has run the company through our machine learning model.

Prospect Rating

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This rating reflects our belief in this company's potential to grow to that many times its current value in 4 years. For an employee with stock, this rating suggests a potential return on equity, but it also comes with some risk.

Exit Risk

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Our rating is a reflection of the likelihood of this company achieving a liquidity event for its employees based on the quality of investors, funding stage, founders, and more.

Funding Stage

Series X

A company’s funding stage reflects how established it is, how quickly it is scaling, and the average impact an employee may have when joining.

$7.85
Est val --
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Jan 6, 2026

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Prospect Projected Future Cityblock Prices

Prospect’s machine learning model has been trained on the same data top-tier investors use to project the likely range of outcomes for Cityblock's equity. Create a free account to view 10th-90th percentile projections over 2, 4, and 6 years.

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Company Description

Cityblock Health is a healthcare provider that delivers medical, behavioral, and social services to communities with complex needs, with a focus on lower-income and underserved neighborhoods. The company operates physical clinics, called neighborhood hubs, which are connected to a proprietary technology platform named Commons that allows care workers to collaborate. Its services are covered by partner insurance companies and emphasize prevention-oriented care and addressing social determinants of health, such as housing. Founded in 2017 to improve healthcare for these populations, the company has grown to operate in multiple states, including New York, North Carolina, Connecticut, Florida, and Ohio.

The company plans to continue expanding its reach into lower-income and rural areas, utilizing technology and AI to improve care delivery. Recent announcements include a partnership with Mercy Health to expand care for Medicaid members in Ohio and an op-ed co-authored by CEO Dr. Toyin Ajayi on the use of AI in rural healthcare. Cityblock was also named a Culture Innovator in the 2025 Best Culture Awards, and its leadership has recently appeared on podcasts and in publications discussing technology for vulnerable populations.

Cityblock Notable Investors

  • General Catalyst
  • Wellington Management
  • Kinnevik AB
  • Maverick Ventures
  • Thrive Capital
  • Redpoint Ventures
  • Tiger Global
  • Echo Health Ventures
  • 8VC
  • AIMS Imprint of Goldman Sachs Asset Management
  • Sidewalk Labs
  • EmblemHealth
  • Town Hall Ventures
  • StartUp Health
  • Alphabet's CapitalG
  • SoftBank Vision Fund 2

Cityblock Founders

  • Co-Founder, Toyin Ajayi
  • Co-Founder, Iyah Romm
  • Co-Founder, Bay Gross

Peer Group Comparison

Vs Peer Group of >$4B Startups

Frequently Asked Questions

Is Anduril worth joining?

Joining Anduril as an employee is another way to acquire equity, typically through stock options included in compensation packages.

Is Cityblock worth joining?

Deciding to join any startup, including Cityblock, requires careful consideration of its mission, culture, and financial health. You should evaluate your personal career goals and the company's growth potential before making a decision.

What should I do with my Cityblock stock?

Managing private company stock like Cityblock's involves complex decisions around taxes, timing, and diversification. Platforms like Prospect can help you create a personalized strategy to optimize your equity and plan for financial goals.

Can you sell Cityblock stock?

Selling stock in a private company like Cityblock is possible but more complex than with public companies, often happening through tender offers or secondary markets. Tools like Prospect can help you navigate these events and optimize your sale for tax efficiency.

How can I find the value of my Cityblock stock?

The value of private stock is typically determined by a 409A valuation, but this doesn't reflect its potential market price. You can use platforms like Prospect which use predictive models to help forecast the future value of your equity.

What is Cityblock's equity worth?

As a private company, Cityblock's exact equity valuation is not public information and fluctuates based on funding rounds and business performance. To understand what your specific holdings might be worth, you can use financial modeling tools to project potential outcomes.

What is Cityblock's stock ticker symbol?

Cityblock is a private company, so it does not have a stock ticker symbol on a public exchange. Ticker symbols are only assigned to companies when they become publicly traded through an initial public offering (IPO).

Can I buy or sell Cityblock stock?

As Cityblock is a private company, buying its stock is generally restricted to accredited investors during funding rounds or employees with equity compensation. Selling is sometimes possible through company-approved secondary markets or tender offers, which platforms like Prospect can help you navigate.

What is the criteria to buy or invest in Cityblock stock?

Investing in a private company like Cityblock is usually limited to institutional investors and accredited investors who meet specific income or net worth requirements. Employees may also receive equity as part of their compensation package.

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