# Joshua-Marc Tanenbaum

> Joshua-Marc Tanenbaum is a seed investor at Rebalance Capital backing Insurance. See 4 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Rebalance Capital](https://shizune.co/investors/profile/clearstone-enterprises)
- Location: New York, United States
- Total investments: 4
- Last investment: Dec 2025
- Lead investor: 100%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/jtanenbaum

Joshua-Marc Tanenbaum is a seed investor at Rebalance Capital in New York focused on Insurance and Financial Services. Joshua-Marc Tanenbaum is the Founder and Managing Partner at Rebalance Capital.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Insurance | 2 | 50% |
| Financial Services | 2 | 50% |
| SaaS | 1 | 25% |
| FinTech | 1 | 25% |
| Medical | 1 | 25% |

14 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 2 | 50% |
| Series A | 1 | 25% |
| Venture - Series Unknown | 1 | 25% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 3 | 75% |
| Canada | 1 | 25% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Micruity | The most important thing in there lives is there physical and mental health, and unfortunately many people suffer from the stress associated with finances. In retirement, these same concerns exist. They are supporting innovative companies who want to change this for their employees by creating a secure future. | $20M | Series A | Dec 03, 2025 |  |
| Summer | Summer combines innovative technology and policy expertise to serve student loan borrowers. The company's platform provides resources including a personalized loan payment dashboard, payment notifications, student loan policy updates, and customized repayment plans, enabling student borrowers to take control of their loans and save money whilerepaying.Summer was established in 2017 in New York by Will Sealy. | $9M | Venture - Series Unknown | Apr 08, 2024 |  |
| YellowBird | YellowBird is an online marketplace connecting businesses to the right environmental, health, and safety professionals simply and easily. | $6.3M | Seed | Apr 19, 2023 |  |
| Circle | Circle is an AI data management and customer relationship SaaS platform that makes it easier for our customers, health plans, value-based care providers, and brokers to get rewarded for better serving their members. | $4M | Seed | Jul 22, 2021 |  |

4 of 4 investments shown.

## Co-investors
- [Gaingels](https://shizune.co/investors/profile/gaing) — VC Fund, 2 deals together
- [State Street Global Advisors](https://shizune.co/investors/profile/state-street-global-advisors) — VC Fund, 2 deals together
- [Boro Capital](https://shizune.co/investors/profile/boro-capital) — VC Fund, 1 deal together
- [Cameron Ventures](https://shizune.co/investors/profile/cameron-ventures) — VC Fund, 1 deal together
- [Fenway Summer Ventures](https://shizune.co/investors/profile/fenway-summer-ventures) — VC Fund, 1 deal together
- [Flourish Ventures](https://shizune.co/investors/profile/flourish-venture) — VC Fund, 1 deal together

## About Rebalance Capital

VC Fund · New York, United States

Rebalance Capital is a FinTech and WorkforceTech investor propelling upward mobility for everyday Americans.

3 contacts available at Rebalance Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Joshua-Marc Tanenbaum | Founder & Managing Partner | https://shizune.co/investors/profile/joshua-marc-tanenbaum |
| Ron Cordes | Advisory Board Member | https://shizune.co/investors/profile/ron-cordes |
| Barr Evan | Managing Partner & Co-Founder | https://shizune.co/investors/profile/barr-evan |

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Joshua-Marc Tanenbaum invest in?

Joshua-Marc Tanenbaum invests primarily in Insurance, Financial Services and SaaS startups, most often at Seed and Series A stage. Most of the 4 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Joshua-Marc Tanenbaum last invest?

The most recent investment recorded for Joshua-Marc Tanenbaum closed in Dec 2025. Shizune tracks 4 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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