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Senate approves Otto Lobo as CVM president and Igor Muniz as CVM director

4 sources · 21 May 2026
2 agreed · 2 partial · 1 conflicts

The nominations were made by President Lula through presidential messages MSF 1/2026 and MSF 2/2026, dated February 2, according to Senate documents. Lobo takes the vacancy left by João Pedro Barroso do Nascimento's resignation, and Muniz replaces Daniel Walter Maeda Bernardo, whose term ended. Lobo had already served as interim president between 2022 and 2025, having been originally nominated by Jair Bolsonaro.

Press quotes (2)
InfoMoney

"O Senado aprovou nesta quarta-feira, 20, a indicação de Otto Lobo para a presidência da Comissão de Valores Mobiliários (CVM). [...] Foram 31 votos a favor e 13 contra. Mais cedo, Lobo foi sabatinado pela Comissão de Assuntos Econômicos do Senado e aprovado pelo colegiado por 19 votos a quatro."

InfoMoney

"O Senado aprovou nesta quarta-feira, 20, a indicação de Igor Muniz para uma diretoria na Comissão de Valores Mobiliários (CVM). [...] Foram 39 votos a favor, nove contra e uma abstenção."

During the CAE hearing, Lobo was questioned about his role in a case involving Ambipar, where he used the deciding vote in July 2025 to grant appeals against a mandatory tender offer determination, according to CVM's collegial decision minutes. The nominee defended that "one cannot act under pressure from newspapers" and that "the CVM president cannot bow to external pressures," as reported by the press. He denied having benefited Banco Master in his decisions.

Press quotes (1)
Senado Federal Msf 1/2026

"Submete à apreciação do Senado Federal, nos termos do art. 52, inciso III, alínea "f", da Constituição Federal, combinado com o art. 6º da Lei nº 6.385, de 7 de dezembro de 1976, com a redação dada pelo art. 1º da Lei nº 10.411, de 26 de fevereiro de 2002, o nome do Senhor OTTO EDUARDO FONSECA DE ALBUQUERQUE LOBO, para exercer o cargo de Presidente da Comissão de Valores Mobiliários – CVM, na vaga decorrente da renúncia de João Pedro Barroso do Nascimento."

The approvals occur at a time when CVM faces demands for greater capital market oversight following repercussions from the Banco Master case, as reported by InfoMoney and Money Times. The agency maintains an administrative sanctioning process against Banco Master S.A. and executives for alleged fraudulent operations, with the Settlement Committee having rejected a R$ 1 million settlement proposal in August 2024, according to CVM documents.

Press quotes (2)
Cvm Decisão Do Colegiado De 29/07/2025

"Constatado o empate na deliberação, o Presidente Interino decidiu por exercer o voto de qualidade para declarar o provimento dos Recursos. [...] Assim sendo, o Colegiado decidiu, por maioria, com o voto do Diretor João Accioly e o voto de qualidade do Presidente Otto Lobo, dar provimento aos recursos dos Recorrentes"

InfoMoney

"Na sabatina na CAE, Lobo foi questionado sobre o caso Ambipar e disse que não se pode atuar sob pressão de jornais. "O presidente da CVM não pode se dobrar a pressões externas", afirmou."

1. What we know (2)

Otto Lobo was approved by 31 votes to 13 in the plenary and 19 to 4 in CAE; Igor Muniz by 39 to 9

4 sources InfoMoney Money Times O Globo Poder360

The nominations were made by Lula in January/February 2026

4 sources InfoMoney Money Times O Globo Poder360
2. Where coverage thins out (3)

Covered by only some sources, or where the accounts diverge.

Covered by only some sources (2)

The delay in processing was attributed to Davi Alcolumbre's dissatisfaction about being pointed as 'sponsor' of the nomination

Reported by: InfoMoney Money Times
Did not cover: O Globo Poder360

Otto Lobo is seen more as a political than technical personality, and his nomination was seen as a defeat for Fernando Haddad

Reported by: InfoMoney Money Times
Did not cover: O Globo Poder360

Conflicting versions (1)

Details of CAE voting for Otto Lobo

2 sources — "Approved by 19 votes to 4 in CAE": InfoMoney Money Times
1 source — "Approved by 19 votes to 5 in CAE": Poder360
1 source — "Approved by 19 favorable votes, 4 contrary votes and no abstentions": Senado Federal Msf 1/2026
3. What we don't know yet (4)
  • What is the current partisan composition of the Senate and how did the vote break down by party?

    Why it's still unknown: The press reported only the final vote results, without detailing how each party voted

  • What is Igor Muniz's term length and duration of service at CVM directorship?

    Why it's still unknown: Senate documents specify that Muniz replaces Daniel Walter Maeda Bernardo, but do not indicate the term duration

  • What was the specific constitutional basis and required quorum for these approvals?

    Why it's still unknown: Although presidential messages cite art. 52, III, 'f' of the Constitution, the press did not detail procedural requirements

  • What are the strongest technical arguments against Otto Lobo's confirmation, beyond the political issues raised?

    Why it's still unknown: Coverage focused on political aspects and the Ambipar case, but did not present detailed legal analysis of the controversial performance

All sources

4