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ThirdStream Partners

ThirdStream Partners

San Mateo, Californiathirdstreampartners.com

Overview

ThirdStream Partners LLC invests in venture and strategic opportunities in financial technologies (FinTech) and financial services. They make principal investments in a broad spectrum of companies, ranging from early stage startups to later stage private companies . The team leverages decades of experience in firms pioneering the application of quantitative, computer-driven approaches in the finance industry .

Year Founded

2014

Portfolio Companies

26

Investments

CompanyDateStageLead
OneAMOct 2025SeedCo-investor
OneAMOct 2025SeedCo-investor
OneAMSep 2025SeedCo-investor
HANetfJul 2025Corporate FundingCo-investor
TruthifiMar 2025AcceleratorCo-investor

Key People

Ross Hikida

Co-Founder and Managing Member

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

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FAQ

Firmographic Details

HeadquartersSan Mateo, California
Year Founded2014

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