# Rising Sum

Rising Sum is an Asset Manager based in San Francisco, United States.

## Overview

- **Organization type:** Asset Manager
- **Headquarters:** San Francisco, United States
- **Region:** North America
- **Address:** San Francisco, CA, United States
- **Founded:** 2015
- **Assets under management:** $50M–$150M (Altss estimate)
- **Website:** www.risingsum.com
- **LinkedIn:** https://www.linkedin.com/company/2714356

## Regulatory record

- **Reports private funds:** No

## About

Rising Sum operates within the financial services industry, providing investment tools and proprietary indicators. The company offers barometers for screening, analyzing, and tracking long-term stock development. Founded in 2011, Rising Sum is based in Dublin, Ireland.

## Sectors

- Enterprise Software
- FinTech
- AI/ML
- Developer Tools
- Vertical SaaS

## People

- Kevin Stevens — Founder and Managing Partner

## Questions

### Who runs investment decisions at Rising Sum?

Kevin Stevens serves as Founder and Managing Partner and is the central figure in all investment decisions. The firm operates as a lean, founder-led vehicle without a large investment committee, which keeps decision-making fast and concentrated. There are no publicly disclosed additional general partners or formalized sector heads.

### How does Rising Sum source proprietary deal flow?

The firm sources predominantly through direct founder referrals from its portfolio company network and Stevens's prior operator relationships. This bypasses the competitive demo-day and cold-inbound channels that dominate early-stage venture. The model depends on access to tight technical subcultures in San Francisco, where serial entrepreneurs and top engineers circulate pre-seed ideas before they become widely visible.

### What investment stages does Rising Sum typically target?

Rising Sum focuses almost exclusively on pre-seed and seed rounds, often serving as a company's first institutional capital. Check sizes tend to fall between $500,000 and $2 million, and the firm prefers to lead or co-lead rounds where Stevens's operating experience can support technical founders. The firm has not been observed participating in Series B or later-stage financings.

## Related profiles

- [Rio Tinto](https://altss.com/profile/rio-tinto-group)
- [Risjadson Holding & Investment](https://altss.com/profile/risjadson-holding-and-investment)

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Last updated: 2026-06-03T20:00:00.000Z

Canonical page: https://altss.com/profile/rising-sum

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