Fifth Quarter Ventures

Overview

Fifth Quarter Ventures is a venture capital firm that invests in early-stage startups operating in AI, dev tools, open-source software, Industry 5.0, crypto, and Web3 sectors, with a focus on the Adriatic region.

Year Founded

2023

Portfolio Companies

Website

fifthquarter.vc

Investments

Fifth Quarter Ventures investments
Company	Date	Stage	Lead
BoolSi	Jun 2026	Seed	Co-investor
GlycanAge	Dec 2025	Series A	Lead
Kortix AI	Dec 2025	Seed	Co-investor
Kortix AI	Jun 2025	Seed	Co-investor
Wasp	Apr 2025	Seed	Co-investor

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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

HeadquartersNovi Sad

Year Founded2023

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