Mosaik Partners
SEC exempt reporting adviser (venture capital exemption).
- HQ
- CA
Mosaik Partners is a firm founded in 2013 by fintech industry veterans. It invests early in experienced founders building B2B fintech technology. The partners have backgrounds in operating, advising, investment banking, private equity, and corporate law across financial technology. Its portfolio includes companies such as MagicCube, KOR, Point Predictive, and Sigma360, and Judson Preuss joined as Chief Product Officer.
New fund likely raising soon
The firm's newest fund is 4 to 7 years past its first sale and no newer Form D has been filed.
01 · Says / Does
| Tag | Says | Does | Historically (to 2020) |
|---|---|---|---|
| Stages | Seed, Series A | Not enough dated deals | Series A, Growth, Series B |
| Sectors | Data analytics, Enterprise SaaS, Fintech | Not enough dated deals | Fintech, Enterprise SaaS, Cybersecurity, Data analytics, Healthtech |
| Regions | Global | Not enough dated deals | CA, NC, NY, OR |
Says: what the firm's funds state. Does: from 0 dated deals in the last 24 months.
Historical focus (through 2020), derived from historical deal data.
| Year | Deals | Top sectors |
|---|---|---|
| 2014 | 4 | Fintech, Crypto and Web3, Cybersecurity |
| 2015 | 3 | Fintech, Ecommerce |
| 2016 | 3 | Enterprise SaaS, Fintech |
| 2017 | 5 | AI applications, Enterprise SaaS, Fintech |
| 2018 | 1 | Cybersecurity, Insurtech |
| 2019 | 5 | Fintech, Enterprise SaaS, Crypto and Web3 |
| 2020 | 1 | Fintech, Healthtech |
Stage mix over time
- Pre-seed
- Seed
- Series A
- Series B
- Growth
| Year | Pre-seed | Seed | Series A | Series B | Growth |
|---|---|---|---|---|---|
| 2014 | 0 | 0 | 3 | 0 | 0 |
| 2015 | 0 | 0 | 0 | 0 | 2 |
| 2016 | 0 | 0 | 1 | 0 | 0 |
| 2017 | 0 | 0 | 3 | 1 | 0 |
| 2018 | 0 | 1 | 0 | 0 | 0 |
| 2019 | 0 | 0 | 0 | 2 | 1 |
| 2020 | 0 | 0 | 0 | 0 | 0 |
| 2021 | 0 | 0 | 0 | 0 | 0 |
| 2022 | 0 | 0 | 1 | 0 | 0 |
| 2023 | 0 | 0 | 0 | 0 | 0 |
| 2024 | 0 | 0 | 0 | 0 | 0 |
| 2025 | 0 | 0 | 0 | 0 | 0 |
| 2026 | 0 | 0 | 0 | 0 | 0 |
02 · Fund history
| Fund | Year | Size | Status |
|---|---|---|---|
| MOSAIK FUND III, LP | 2021 | $75.33M to $100M (Form D) | Follow-ons only |
03 · People across funds
- HOWARD MERGELKAMP III
MOSAIK FUND III, LP (Named on Form D)
- MILES KILBURN, Managing Partner
MOSAIK FUND III, LP (Named on Form D)
- Eric Varney, Partner
MOSAIK FUND III, LP (Team)
- Howard Mergelkamp, Managing Partner
MOSAIK FUND III, LP (Team)
- John Katzenmeyer, Partner
MOSAIK FUND III, LP (Team)
04 · Recent deals
No dated deals found yet.
05 · Latest from the firm
- Team changeNewsUndated
- InvestmentUAE's e& Joins MagicCube's $10M RoundUndated
06 · Sources
- HTTP://WWW.MOSAIKPARTNERS.COM
- https://mosaikpartners.com/contact
- https://mosaikpartners.com/companies
- https://mosaikpartners.com/team
- https://mosaikpartners.com/news/uaes-e-joins-magiccubes-10m-round
- https://mosaikpartners.com/news
- https://mosaikpartners.com/news/p3
- https://mosaikpartners.com/strategy
Fund dates and sizes are from SEC Form D filings.
Last verified: Oct 25, 2026