Partners from Inception
through Exit
Our Approach
Commitment to Founders
Our logo is inspired by Leonardo da Vinci's "Flying Sphere," symbolizing our commitment to founders through the ups and downs of the startup journey and reminding us to remain upright and forward-looking no matter what direction the wind blows. Being a strong partner means more than providing capital.
From Inception through Exit
We are proud to be among the first investors and long-term partners to industry leaders who are empowering individuals and businesses through the innovative use of AI and other transformative technologies.
News & Insights
From our team and portfolio companies
Why We Invested: Angle Health Raises $134 Million to Scale AI-Native Health Benefits Platform
By Bruce Taragin, managing director, and Jared Katzen, senior associate Angle Health, the first vertically integrated AI platform for healthcare benefits, recently closed a $134 million oversubscribed Series B round led by Portage, with participation from investors including Blumberg Capital, Mighty Capital, PruVen Capital, and Y Combinator among others….
The Six Ts for Startup Growth in 2026
Six Tips on How to Get Venture Capital Funding Venture capital fundraising is a key step for many founders when scaling their startups. When asked “how do you decide to fund one company and not another?,” our team points to the Six Ts: theme, team, terrain, technology, traction, and terms….
David Blumberg: Backing $48 Trillion in AI, Israel’s Rise, and the Miami Tech Revolution
AI, Infrastructure, and the Next Wave of Venture Opportunities “The best time to be alive is right now, right here.” Blumberg Capital Founder and Managing Partner David Blumberg joined Michael Morgenstern for a conversation on building decacorns, Florida’s rise as an innovation hub, AI and infrastructure investing, and why industries…