Ledgebrook Stock
| Valuation | $2.6B1 |
| Valuation Date | Oct 7, 2026 |
| Implied Valuation | n/a |
| Last Price | n/a |
| 52-Week High | n/a |
| 52-Week Low | n/a |
| YTD Return | n/a |
| 1-Year Return | n/a |
| 3-Year Return | n/a |
| Total Funding | $314.8M |
| Latest Round Amount | $200M2 |
| Latest Round | Series D |
| Funding Rounds | 6 |
| IPO Status | Unknown |
| Expected IPO Date | n/a |
| Revenue | n/a |
| Revenue Type | n/a |
| P/S Ratio | n/a |
About Ledgebrook
Ledgebrook is an AI-native specialty insurance company that covers hard-to-place commercial risks for mid-sized businesses in the excess and surplus (E&S) lines market. It writes general liability, professional liability and other specialty coverage, which it sells exclusively through wholesale insurance brokers. Its in-house underwriting platform, Blackbird, reads broker submissions, classifies each risk and calculates a technical price. This lets Ledgebrook quote complex risks in hours rather than weeks, with experienced underwriters making the final decision. The company makes money from premiums on the policies it writes, both through its own carrier, Ledgebrook Specialty Insurance Company, and on behalf of partner carriers.
Invest in Ledgebrook
Ledgebrook is a private company, so you can't purchase it with a regular brokerage account. However, its shares are available on Clarity (formerly Hiive).
Clarity is a secondary marketplace where accredited investors can buy and sell shares of private, pre-IPO companies. Invest in the world's most exciting startups before they go public.
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News
Ledgebrook raises $200M to scale AI-native specialty insurance platform
Ledgebrook announced $200 million in primary equity financing on Oct. 7, 2026, co-led by Allianz X and Rockefeller Capital Management, alongside a multi-year reinsurance capacity agreement with Allian...
Ledgebrook raises USD 200 million in primary equity financing co-led by Allianz X to scale AI-native specialty insurance platform
Ledgebrook raised $200 million in primary equity financing co-led by Allianz X and Rockefeller Capital Management to scale its Blackbird underwriting platform. Allianz Re also agreed to a multi-year r...
Exclusive: Meet the 38-year-old founder who left Wall Street for love and created an AI insurance unicorn a decade later
Fortune profiles Ledgebrook founder and CEO Gage Caligaris and reports that the company's new $200 million round values it at $2.6 billion after the investment.
AM Best Assigns Credit Ratings to Members of Ledgebrook Insurance Group
AM Best assigned A- (Excellent) financial strength ratings to Ledgebrook Specialty Insurance Company and Stonehaven Specialty Insurance Company, the two carriers that make up Ledgebrook Insurance Grou...
Ledgebrook Re launches under the leadership of market veterans
Ledgebrook launched Ledgebrook Re, a boutique reinsurance brokerage and advisory firm led by Chief Reinsurance Officer Erik Soria.
Ledgebrook announces close of oversubscribed Series C Funding Round
Ledgebrook closed an oversubscribed $65 million Series C led by existing investor The Stephens Group, with participation from Duquesne, Brand Foundry, Floating Point, American Family Ventures and Humm...
Exclusive: Ledgebrook in strategic partnership with Spectra as it prepares to launch cyber offering
Ledgebrook entered a strategic partnership with cyber insurance and risk management platform Spectra as it develops a suite of cyber insurance products.
Ledgebrook Announces $17M Series B Funding and Appoints CFO Anthony Segal-Knowles
Ledgebrook raised a $17 million Series B led by Duquesne with participation from The Stephens Group, and named former Lazard executive Anthony Segal-Knowles as CFO.
After Successful Series A Raise, Ledgebrook Expands Partnership with Obsidian to Launch Architects and Engineers Product
Ledgebrook expanded its professional lines with an architects and engineers liability product written with Obsidian and hired Carolyn Pearce to lead the practice.
Ledgebrook raises $24mn in AFV-led Series A to support E&S expansion
Ledgebrook raised a $24 million Series A led by American Family Ventures to launch new E&S products, hire talent and fund a captive to retain part of its business.