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A5X secures $70M in a Series D funding round led by Morgan Stanley, Goldman Sachs, and Kaszek. The capital will be used to finance operations and regulatory requirements for its new derivatives exchange in Brazil.

PRIVATESep 21, 2026•about 2 hours ago

Amount Raised

$70 Million

Round Type

Series D

BrazilFinancial ServicesFinance

Investors

XpAbn Amro ClearingXtx MarketsOptiverJump TradingImcKaszekGoldman SachsMorgan Stanley

Description

A5X, a fintech company based in Brazil, has raised $70 million in a Series D funding round. The funds will be utilized to expand operations and meet necessary regulatory capital requirements for its derivatives exchange. The round was led by major investors including Morgan Stanley and Goldman Sachs. A5X aims to transform the Brazilian capital markets with its innovative approach to market infrastructure.

Company Information

Company

A5X

Location

Brazil

About

Optiver is a proprietary trading firm that specializes in electronic market making and trading across multiple asset classes. The firm is committed to improving the efficiency of the financial markets through technology and innovation. Optiver focuses on forming long-term strategic relationships with companies in the finance sector. Established in 1986, Optiver has built a reputation for its quantitative trading approach and risk management capabilities.

Fundz sees it the moment A5X raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

Related People

3 contacts
Verified contactsRay, Head of Product (Software) hidden hiddenSee plans and pricing
Predictive Intelligence
Strategic

ML-powered predictions for A5X's next move

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Funding Insights

Based on industry data
VC-backed spending patterns
VC-backed companies spend 89% more on sales and 100% more on marketing than bootstrapped peers
Tech investment trends
83% of B2B companies plan digital investments, with 79% prioritizing customer experience tech

A5X raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals, including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications, based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include FundzWatch™ for automated website change detection, Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 285,000+ organizations. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.