Technology

Oct 18Capital Markets & M&ATechStocksM&A

Unifique halts going-private tender offer following minority shareholder pushback

Telecom operator Unifique suspended the registration process for its tender offer announced in early October by its controlling shareholder. Minority shareholders challenged the proposed share price for taking the company private, leaving the transaction terms disputed.

• The controlling shareholder had initiated the going-private transaction in early October.
• Minority investors formally questioned the valuation and share price proposed for the buyback.

Sources:Teletime (telecom e tecnologia)Telesíntese (telecom)

Oct 18Macro & Fiscal PolicyTechStocks

Corporate earnings and IPCA-15 inflation lead up to televised presidential debate

The trading week of Oct. 19 to 23 combines quarterly earnings results from WEG, Netflix, and Tesla with October's IPCA-15 inflation report, closing on Friday with TV Globo's presidential debate two days before the election runoff.

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• TV Globo's presidential debate will air on Friday, two days before the second-round voting.
• Market focus centers on WEG quarterly results alongside mid-month consumer price inflation indicators.

Sources:Exame

Oct 17Official filingCapital Markets & M&ATechStocksM&A

WDC completes R$ 900k Teki buyouts without shareholder voting

Livetech da Bahia completed the purchase of 100% of Teki for R$ 900,000 in a single installment, expanding into cybersecurity software distribution following a Sept 14, 2026 agreement.

• WDC concluded the acquisition of 100% of Teki from Diamond Angel Participações and Marco Aurélio Machado for R$ 900 thousand paid in a single installment.
• The deal follows a September 14, 2026 announcement and was finalized after all precedent conditions were satisfied.
• The acquisition requires no general meeting ratification or withdrawal rights for shareholders under Brazilian corporate law.

Sources:CVM - Documentos IPE (PDF)

Oct 17Petróleo, Gás e BiocombustíveisTechStocks

Brazilian listed companies set dates for third quarter 2026 earnings season

Romi opens the third quarter 2026 reporting period on October 20, followed by major blue chips including Ambev on October 28, Vale on October 30, Itaú Unibanco on November 3, and Petrobras on November 10.

• Romi kicks off the reporting schedule on October 20, followed by Neoenergia on the same day.
• Major financial and commodity blue chips will release their results in early November.

Sources:Money Times

Oct 16Official filingTecnologia da InformaçãoTechStocksM&A

SFA Investimentos acquires 5.10% stake in Positivo Tecnologia

SFA Investimentos LTDA acquired 7,236,400 common shares of Positivo Tecnologia S.A., reaching a 5.10% equity stake, according to a filing submitted on Oct 15, 2026, to CVM, Brazil's securities regulator. The shares were purchased through four investment vehicles, including Porto SFA Master FIA and Porto SFA Pipe FIA.

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• SFA Investimentos reported to CVM, Brazil's securities regulator, that its investment vehicles reached 7,236,400 common shares in Positivo Tecnologia S.A., representing a 5.10% equity stake.
• The stake was built through Porto SFA Master FIA, Porto SFA Institucional Master FIA, Porto SFA Equity Hedge FIM and Porto SFA PIPE FIA.

Sources:CVM - Documentos IPE (PDF)

Oct 15Legal & RegulatoryTech

Federal decree creates national program to block inmate cell phone communications

Published on Oct 13, 2026, Decree 13,136 establishes a framework between federal and state authorities to disable unauthorized telecom devices inside Brazilian penal facilities.

• Decree 13,136 was published on Oct 13, 2026.
• The program sets up a national registry of penitentiary security perimeters.

Sources:DOU - Diário Oficial da União (INLABS)Diário do Comércio (MG)Jornal do Commercio (PE)O Globo (Economia)

Oct 15M&ATechStocksM&A

Biotech startups drive sixfold surge in reverse mergers to secure stock listings

Biotech companies increased reverse merger transactions nearly sixfold this year to bypass traditional initial public offering routes. Promising startups are acquiring struggling publicly traded shell companies to gain immediate access to stock exchanges.

• Reverse merger transactions among biotech firms expanded by nearly six times year over year.
• Startups use distressed public companies as vehicles to expedite listing processes.

Sources:Folha de S. Paulo (Mercado)

Oct 13FinanceiroTechStocks

Holiday closure halts B3 exchange and banking operations across Brazil

Brazil's stock exchange, B3, and physical bank branches closed on Monday, Oct. 12, for the Our Lady of Aparecida national holiday, suspending equity and private fixed-income trading, registration, and settlement until Oct. 13. Digital banking channels and the Pix instant payment system operated uninterrupted 24/7, while public entities including Correios and INSS suspended in-person services and São Paulo temporarily lifted vehicle traffic restrictions for license plates ending in 1 and 2.

• B3 equity and private fixed-income operations resume on Tuesday, Oct. 13.
• Digital banking and the Pix system remained operational 24 hours a day throughout the holiday.
• In-person services at Correios and INSS branches reopen nationwide on Oct. 13.

Sources:Money TimesSeu Dinheiro

Oct 13Agribusiness & Soft CommoditiesAgroTechStocks

TOTVS dedicates agribusiness track to AI and software management at 2026 event

Software developer TOTVS opens its annual business conference on Tuesday, Oct. 13, at Expo Center Norte in São Paulo, featuring a specialized agribusiness track among more than 300 scheduled sessions. The four-session track showcases ERP management solutions from its Protheus line alongside software tools from TBDC Agro, a Sorriso-based firm TOTVS acquired earlier this year, developed in partnership with research entity Fundação Rio Verde.

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• The Universo TOTVS 2026 event opens on Tuesday, Oct. 13, at Expo Center Norte in São Paulo.
• Program includes four dedicated sessions focusing on agribusiness management, ERP systems, and AI.
• Event showcases solutions from TBDC Agro, a Mato Grosso software firm acquired by TOTVS in early 2026.

Sources:AgFeed (agronegócio)

Oct 13Energy, Infrastructure & ESGTech

Rising oil prices and Middle East tensions pressure bitcoin despite corporate buying

Bitcoin fell 1.48% to $82,381.00 at 4:00 p.m. Brasilia time on Monday as crude oil rallied following deadly weekend attacks in Saudi Arabia, while Strategy bought another 250 tokens to expand its total treasury holdings to 848,250 bitcoins at an average price of $75,444.

• Ethereum fell 0.82% to $2,512.90 on the Binance platform at 4:00 p.m. Brasilia time.
• Bitget Wallet analyst Lacie Zhang highlighted bitcoin holding between $80,000 and $84,000 as a sign of demand resilience.

Sources:InfoMoney

Oct 13Politics & RegulationTech

Amazon Wildfires Point to Intentional Arson in Preserved Forests

Environment and Climate Change Minister João Paulo Capobianco declared the wildfire crisis in Amazonas state critical, reporting that outbreak hotspots detected inside preserved reserves indicate deliberate human action.

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• Environment Minister João Paulo Capobianco called the wildfire crisis in Amazonas state critical.
• Hotspots detected deep inside preserved areas point to deliberate arson.

Sources:Exame

Oct 12Capital Markets & M&ATech

Google faces regulatory scrutiny in Brazil over artificial intelligence training data

CADE, Brazil's antitrust authority, is evaluating defense arguments presented by Google in an investigation opened in April regarding the unauthorized use of publisher content to train artificial intelligence models.

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• CADE opened the investigation in April into Google's use of journalistic content for AI training.

Sources:O Globo (Economia)