BR Partners OKs R$30M boost for bank unit

BRBI BR Partners S.A. is funding a R$30 million capital increase at Banco BR Partners to reinforce the bank’s capital structure, subject to Brazilian regulatory approvals.

Rhea-AI Filing Summary

BRBI BR Partners S.A. (BRBI) announced that its Board of Directors approved a capital contribution of R$30,000,000.00 to its subsidiary BR Partners Participações Financeiras Ltda., which is a shareholder of BR Partners Banco de Investimento S.A. (“Banco BR Partners”).

The contributed funds will be used to subscribe for and pay in a capital increase at Banco BR Partners, subject to applicable regulatory approvals, including the Central Bank of Brazil. The stated objective of this capital increase is to strengthen Banco BR Partners’ capital structure and support the development of its activities.

Key Figures

Capital contribution amount: R$30,000,000.00

1 metrics

Capital contribution amount R$30,000,000.00 Approved by the Board of Directors for BR Partners Participações Financeiras Ltda. to subscribe a capital increase of Banco BR Partners

Key Terms

capital increase, authorized share capital, Central Bank of Brazil

3 terms

capital increase financial

"used to subscribe for and pay in a capital increase of Banco BR Partners"

A capital increase is when a company raises new equity funding by issuing additional shares or otherwise expanding its ownership base. Investors watch these moves because they supply cash for growth, acquisitions or debt reduction, but they can also reduce each existing share’s ownership and claim on profits—like adding more slices to a pizza: the pie may grow, but each slice can become smaller unless overall value increases proportionally.

authorized share capital financial

"Publicly Held Company with Authorized Share Capital"

The maximum number of shares a company is legally allowed to issue according to its governing documents. Think of it as the size of the blank checkbook a company keeps for selling ownership stakes: it sets an upper limit but does not mean all shares are in circulation. Investors care because a larger authorized amount makes it easier for the company to raise money or grant stock-based pay, which can dilute existing holdings and affect control and value per share.

Central Bank of Brazil regulatory

"including approval by the Central Bank of Brazil"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What capital transaction did BRBI BR Partners S.A. (BRBI) announce on this 6-K?

The company’s Board approved a R$30,000,000.00 capital contribution to its subsidiary BR Partners Participações Financeiras Ltda. to subscribe for and pay in a capital increase of Banco BR Partners, subject to applicable regulatory approvals.

How much capital is BRBI BR Partners S.A. (BRBI) contributing and in what currency?

BRBI BR Partners S.A. approved a capital contribution of R$30,000,000.00, described as thirty million Brazilian reais, to its subsidiary BR Partners Participações Financeiras Ltda. for the capital increase of Banco BR Partners.

What is the purpose of the Banco BR Partners capital increase described by BRBI?

The capital increase at Banco BR Partners is intended to strengthen its capital structure and support the development of its activities, according to BRBI BR Partners S.A.

Are there regulatory conditions for the Banco BR Partners capital increase mentioned by BRBI (BRBI)?

Yes. The capital increase at Banco BR Partners is subject to applicable regulatory approvals, including approval by the Central Bank of Brazil, before it can be fully effected.

Which entities are involved in the R$30 million capital move disclosed by BRBI BR Partners S.A.?

BRBI BR Partners S.A. will contribute R$30,000,000.00 to its subsidiary BR Partners Participações Financeiras Ltda., which is a shareholder of BR Partners Banco de Investimento S.A. (“Banco BR Partners”), where the capital increase will occur.

On what date did BRBI BR Partners S.A. formalize this capital increase notice?

The notice is dated September 9, 2026, and is signed by Vinicius Carmona Cardoso, the Investor Relations Officer of BRBI BR Partners S.A.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/09/2026 - 04:55 PM Accepted by SEC EDGAR 09/09/2026 - 04:55 PM Learn about SEC filing dates

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

Report of Foreign Private Issuer Pursuant to Rule 13a-16 or

15d-16 of the Securities Exchange Act of 1934

For the month of September 2026

Commission File Number: 001-42757

BRBI BR Partners S.A.

(Exact Name as Specified in its Charter)

N/A

(Translation of registrant’s name into English)

3,732, Floor 28, CEP 04538-132

Avenida Brigadeiro Faria Lima

São Paulo, SP, Brazil

(Address of principal executive offices)

(Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.)

Form 20-F: ☒      Form 40-F:  ☐

Exhibit Number		Description of Document
99.1		Notice to the Market - Capital Increase of Banco BR Partners

1

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: September 9, 2026

	BRBI BR Partners S.A.
	By:	/s/ Vinicius Carmona Cardoso
	Name:	Vinicius Carmona Cardoso
	Title:	Investor Relations Officer

2

Exhibit 99.1

   

BRBI BR PARTNERS S.A.

Publicly Held Company with Authorized Share Capital

CNPJ/MF nº 10.739.356/0001-03 | NIRE 35.300.366.727

Notice to the Market

Capital Increase of Banco BR Partners

BRBI BR PARTNERS S.A. (the “Company”) (B3: BRBI11) hereby informs its shareholders and the market in general that its Board of Directors has approved a capital contribution in the amount of R$30,000,000.00 (thirty million Brazilian reais) to BR Partners Participações Financeiras Ltda., a subsidiary of the Company and shareholder of BR Partners Banco de Investimento S.A. (“Banco BR Partners”). The proceeds will be used to subscribe for and pay in a capital increase of Banco BR Partners, subject to the applicable regulatory approvals, including approval by the Central Bank of Brazil.

The capital increase is intended to strengthen Banco BR Partners’ capital structure and support the development of its activities.

Sao Paulo, September 9, 2026

BRBI BR PARTNERS S.A.

Vinicius Carmona Cardoso
Investor Relations Officer

Filing Exhibits & Attachments

1 document

Press Releases

• EX-99.1 NOTICE TO THE MARKET - CAPITAL INCREASE OF BANCO BR PARTNERS 4.0 KB