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Brisanet Serviços de Telecomunicações S.A (BRST3) Fair Value & Analysis

Communication Services · BR · Market cap R$1.2B

PriceR$2.66
Fair ValueR$2.24
Upside-15.8%
Quality95/100
Evidence: High Range R$1.79 – R$3.36

Fair value as of: Jun 24, 2026

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Analysis

Brisanet Serviços de Telecomunicações S.A (BRST3) currently trades at R$2.66, while our model-based Fair Value estimate is R$2.24 — implying the stock looks roughly 15.8% overvalued today. We read business quality at 95/100 (high quality), in the Communication Services sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium — the entry price still matters most (evidence: high).

About the company

Brisanet Serviços de Telecomunicações S.A. provides internet services in Brazil. The company offers fiber optic internet, telecommunication, and mobile telephony services. Brisanet Serviços de Telecomunicações S.A. was founded in 1998 and is based in Pereiro, Brazil. Brisanet Serviços de Telecomunicações S.A. operates as a subsidiary of Brisanet Participações S.A.

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Frequently asked questions

Is Brisanet Serviços de Telecomunicações S.A (BRST3) undervalued?
As of Jun 24, 2026, our model estimates a fair value of R$2.24 versus a price of R$2.66 — about −16% (overvalued). Model-based estimate, not financial advice.
What is the fair value of BRST3?
Our 21-model fair value for Brisanet Serviços de Telecomunicações S.A is R$2.24 (as of Jun 24, 2026), built from audited fundamentals. The current price is R$2.66.
What is the quality score of BRST3?
Brisanet Serviços de Telecomunicações S.A has a Quality Score of 95/100, measuring profitability, growth and balance-sheet strength from non-valuation factors.

How we calculate Fair Value

Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data — nothing guessed.

Educational research only · not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.