As of 14 Oct 2026, A5X has raised $69.5M across 1 verified round on record (amounts in other currencies converted to USD); latest: R$360 million Series D led by Goldman Sachs, Kaszek Ventures and 1 other, announced 14 Sep 2026.
A5X operates as a financial exchange focusing on derivatives, providing products like futures and options for various assets including equities and cryptocurrencies, primarily targeting investors and traders in the Brazilian financial market.
a5x.com.brLinkedInSão Paulo, BrazilFintechFounded 2023
3 sources · checked 6 times, last 10d ago
The company release’s R$360 million and syndicate treatment control over secondary US$70 million accounts; it distinguishes XP’s separate call-option exercise from the Series D, unlike Source 1’s “Additional Investors” list.
Publication audit: dropped 1 page(s) about another round
Hand check: the financing total was the valuation its sentence states; total cleared
Published by hand (a5x.com.br): "A5X announces today that it has raised R$360 million in its Series D at a post-money valuation of R$2.7 billion.": name sweep: held only because the record carried a tagline name ('Brazilian financial market start-up') instead of A5X; the company's own release states the round
| Round | Amount | Announced | Lead | Buzz |
|---|---|---|---|---|
| Series D | $69.5M R$360 million at R$2.7 billion post-money valuation | 2026-09-14 | Goldman Sachs, Kaszek Ventures, Morgan Stanley Investment Management | No recent discussion |
3 sources · checked 6 times, last 10d ago [ VERIFIED · CORRECTED ] read against 3 sources
The company release’s R$360 million and syndicate treatment control over secondary US$70 million accounts; it distinguishes XP’s separate call-option exercise from the Series D, unlike Source 1’s “Additional Investors” list. Publication audit: dropped 1 page(s) about another round Hand check: the financing total was the valuation its sentence states; total cleared Published by hand (a5x.com.br): "A5X announces today that it has raised R$360 million in its Series D at a post-money valuation of R$2.7 billion.": name sweep: held only because the record carried a tagline name ('Brazilian financial market start-up') instead of A5X; the company's own release states the round | ||||
Checked against 8 sources on Sep 28
| EARLIER ROUNDS FROM COMPANY RESEARCH · DEVELOPING | ||||
| Série C | R$ 200 milhões | 2025-09-16 | sua atual base de investidores | |
Also named as backers in company research: Ideal CTVM