B3 · BRL

ONCO3

Oncoclinicas do Brasil Servicos Medicos SA

R$1.01-2.88% (-R$0.03)
Day's range
R$1.00 – R$1.05
Day's volume
R$4.9M
52-week range
R$0.53 – R$3.91

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ONCO3 in numbers

Market cap
R$1.1B
P/E
-0.27
P/B
69.53
Dividend yield (12m)
0.00%

ONCO3 price history

10/01/202509/30/2026
Compare with

ONCO3 risk and return

Monthly closes adjusted for splits and distributions.

Metric12 months36 months60 months
Return-53.46%-89.35%-90.04%
Volatility (annualized)164.54%146.65%120.37%
Largest drawdown-79.70%-95.77%-95.77%
Positive months4/1216/3628/60

How much did investing in ONCO3 return?

R$1,000.00 invested on 10/01/2021 would be worth R$99.63 today.

Value today in ONCO3
R$99.63
Return over the period
-90.04%
Return per year
-36.97%
In the Ibovespa
R$1,777.43

With dividends reinvested, before taxes and costs, at month-end closes. Past returns do not guarantee future ones.

ONCO3 fundamentals

Valuation

  • P/E
    -0.27
  • P/B
    69.53
  • EV/EBITDA
    -2.63
  • EV/EBIT
    -2.34
  • EV/Revenue
    1.26
  • P/EBIT
    -0.43
  • P/S
    0.23
  • P/OCF
    3.70
  • P/FCF
    3.22
  • Earnings yield
    -42.67%
  • PEG ratio
    —
  • Earnings per share
    -R$3.73
  • Book value per share
    R$0.01

Debt

  • Net debt
    R$5.1B
  • Net debt/EBITDA
    —
  • Net debt/Equity
    52.39
  • Debt/Equity
    53.87
  • Current ratio
    0.44
  • Quick ratio
    0.41
  • Cash ratio
    0.02

Efficiency

  • Gross margin
    27.31%
  • EBITDA margin
    -47.92%
  • Operating margin
    -53.81%
  • Net margin
    -87.61%
  • Asset turnover
    0.76

Profitability

  • ROE
    -25,704.18%
  • ROA
    -66.20%
  • ROIC
    -51.20%
  • Payout
    —

Growth

  • Revenue CAGR (5 years)
    —
  • Earnings CAGR (5 years)
    —
  • Revenue growth (year)
    -7.83%
  • Earnings growth (year)
    -460.79%
  • Revenue growth (quarter)
    -18.97%
  • Earnings growth (quarter)
    -346.89%

ONCO3's indicators by year

Multiples at each year's closing price; margins and returns from that year's statements.

Indicator202520242023202220212020
P/E-0.85-2.3630.8064.56-118.80—
P/B2.890.452.561.132.42—
EV/EBITDA—36.6412.2111.0222.97—
Earnings per share-R$3.20-R$0.99R$0.42R$0.09-R$0.09-R$0.14
Book value per shareR$0.94R$5.19R$5.08R$5.31R$4.65R$0.60
ROE-341.09%-19.10%8.31%1.76%-2.03%-23.57%
ROIC-34.61%-1.27%9.22%6.52%0.00%1.29%
Gross margin31.12%33.09%35.14%35.52%32.15%31.23%
EBITDA margin-29.50%3.31%18.50%15.79%11.26%6.21%
Net margin-63.14%-10.38%4.06%1.13%-1.74%-7.84%
Net debt/EBITDA—29.255.456.394.656.68

ONCO3's financial statements

Line202520242023202220212020
Net revenueR$5.7BR$6.2BR$5.5BR$4.1BR$2.7BR$2B
Cost of revenue-R$4B-R$4.2B-R$3.6B-R$2.6B-R$1.8B-R$1.4B
Gross profitR$1.8BR$2.1BR$1.9BR$1.5BR$868.8MR$635.7M
EBITDA-R$1.7BR$206.4MR$1BR$645.7MR$304.2MR$126.4M
EBIT-R$2B-R$119.9MR$758MR$470.6MR$177.2MR$19.6M
Financial result-R$1.2B-R$536.9M-R$455.5M-R$349M-R$114.9M-R$76.7M
Income before tax-R$3.2B-R$656.9MR$302.5MR$121.5MR$62.3M-R$57.1M
Income tax-R$508.5M-R$60.6MR$10M-R$7.8M-R$84.8M-R$68.1M
Net income-R$3.6B-R$646.2MR$222.6MR$46.3M-R$46.9M-R$159.6M

Figures the company filed with the CVM. Debt excludes leases; each quarter is that quarter alone.

ONCO3 against its sector

The same indicators for the company's other shares and the sector's largest stocks.

StockP/EP/BDividend yield (12m)ROEMarket cap
ONCO3Oncoclinicas Do Brasil Servicos Medicos-0.2769.530.00%-25,704.18%R$1.1B
RDOR3REDE DOR SÃO LUIZ S.A.17.794.1410.99%23.26%R$85.8B
SAUD3SAUD337.042.093.05%5.63%R$39B
FLRY3FLEURY S.A.17.712.305.70%13.00%R$12.5B
DASA3DIAGNOSTICOS DA AMERICA S.A.-5.640.740.00%-13.09%R$5B
HAPV3HAPVIDA PARTICIPACOES E INVESTIMENTOS SA-19.310.070.00%-0.36%R$3.4B
MATD3HOSPITAL MATER DEI S/A11.901.132.97%9.50%R$1.7B

Does ONCO3 pay dividends?

ONCO3 has no distributions on record.

About Oncoclinicas Do Brasil Servicos Medicos

Sector
Saúde
Segment
Serv.Méd.Hospit..Análises e Diagnósticos
Listing segment
Novo Mercado
Tag along
100.00%
Free float
98.83%
Shares issued
1.14B common
Average daily trading
R$23.9M
Listed since
08/10/2021
CNPJ
12.104.241/0004-02

Oncoclínicas do Brasil Serviços Médicos S.A. é uma empresa brasileira especializada em oncologia e serviços de saúde relacionados ao tratamento do câncer. A companhia opera uma rede de clínicas e centros de tratamento oncológico distribuídos em todo o Brasil, oferecendo serviços de diagnóstico, tratamento e acompanhamento de pacientes com câncer. Oncoclínicas atua com foco em excelência clínica, inovação tecnológica e humanização do atendimento. A empresa está posicionada como um player importante no segmento de oncologia brasileiro, contribuindo para o tratamento e cura do câncer.

Investor website
ShareholdersAs of 12/31/2026, from the Formulário de Referência filed with the CVM.
ShareholderCommonPreferredTotal
LATACHE GESTÃO DE RECURSOS LTDA14.59%0.00%14.59%
JOSEPHINA III FUNDO DE INVESTIMENTO EM PARTICIPAÇÕES9.91%0.00%9.91%
BRB - BANCO DE BRASÍLIA SA8.66%0.00%8.66%
Outros65.73%0.00%65.73%
Ações Tesouraria1.11%0.00%1.11%

Questions about ONCO3

How much is ONCO3 today?

ONCO3 is at R$1.01 (-2.88% on the day), last traded on 09/30/2026.

What are the P/E and P/B of ONCO3?

ONCO3 trades at a P/E of -0.27 and a P/B of 69.53.

How much did ONCO3 return in 12 months?

ONCO3 returned -53.46% in 12 months, with annualized volatility of 164.54% and a largest drawdown of -79.70%.

What sector is ONCO3 in?

Oncoclinicas Do Brasil Servicos Medicos is in the Saúde sector, Serv.Méd.Hospit..Análises e Diagnósticos segment.