FinLogic 0.6.1

Finance toolkit for listed Brazilian companies

FinLogic: finance toolkit for listed Brazilian companies.

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FinLogic provides a Pythonic approach to analyzing the financial data of companies listed in Brazil. The library pre-processes approximately 50 million accounting entries from the local securities market authority data repository.

The extensive pre-processing stage is automated using Polars within an AWS Lambda Function, and it is scheduled to check for updates overnight. After the CVM repository data is updated and pre-processed, the job saves the cleaned data in FinLogic data folder on GitHub. This arrangement allows the library to access the data quickly and easily.

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Installation

The source code is currently hosted on GitHub at: https://github.com/crdcj/FinLogic

Binary installers for the latest released version are available at the Python Package Index (PyPI).

# PyPI:
pip install finlogic

Requirements

• Python >= 3.10
• Pandas >= 1.5.0

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Quick Start

Load FinLogic Data

The 'load' function is responsible for downloading and reading the financial data stored on GitHub data folder.

>>> import finlogic as fl

# Load the accounting data in memory:
>>> fl.load()

Loading "language" data...
Loading trading data...
Loading financials data...
Building indicators data...
✔ FinLogic is ready!

# Show database info:
>>> fl.info()

	FinLogic Info
data_url	https://raw.githubusercontent...
memory_usage	255.1 MB
accounting_entries	755,635
number_of_reports	2,635
first_report	2009-01-31
last_report	2023-03-31
number_of_companies	210

# Search for a company in database:
>>> fl.search_company('petro')

name_id	cvm_id	tax_id	segment	is_restructuring	most_traded_stock
PETROLEO BRASILEIRO S.A. PETROBRAS	9512	33.000.167/0001-01	exploration...	False	PETR4
3R PETROLEUM ÓLEO E GÁS S.A.	25291	12.091.809/0001-55	exploration...	False	RRRP3
PETRORECÔNCAVO S.A.	25780	03.342.704/0001-30	exploration...	False	RECV3

# Search company by segment:
fl.search_company(search_by="segment", search_value="electric")

name_id	cvm_id	tax_id	segment	is_restructuring	most_traded_stock
CENTRAIS ELET BRAS S.A. - ELETROBRAS	2437	00.001.180/0001-26	electric utilities	False	ELET3
CIA ENERGETICA DE MINAS GERAIS - CEMIG	2453	17.155.730/0001-64	electric utilities	False	CMIG4
CIA PARANAENSE DE ENERGIA - COPEL	14311	76.483.817/0001-20	electric utilities	False	CPLE6
CIA ENERGETICA DO CEARA - COELCE	14869	07.047.251/0001-70	electric utilities	False	COCE5
ENERGISA S.A.	15253	00.864.214/0001-06	electric utilities	False	ENGI11
NEOENERGIA S.A.	15539	01.083.200/0001-18	electric utilities	False	NEOE3
ENGIE BRASIL ENERGIA S.A.	17329	02.474.103/0001-19	electric utilities	False	EGIE3
...

The Company Class

The Company Class allows you to easily access financial data from Brazilian companies. All values are in local currency (Real).

# Create a Company object to acces its financial data:
# Both CVM (regulator) ID or Fiscal ID can be used as an identifier.
>>> petro = fl.Company(9512, is_consolidated=False, acc_unit='m')

# Change company accounting method back to consolidated (default):
>>> petro.is_consolidated = True

# Change company accounting unit to billion (default is 1):
>>> petro.acc_unit = 'b'

# Show company info:
>>> petro.info()

	Company Info
Name	PETROLEO BRASILEIRO S.A. PETROBRAS
CVM ID	9512
Tax ID (CNPJ)	33.000.167/0001-01
Total Accounting Rows	3,292
Selected Tax Rate	0.34
Selected Accounting Method	consolidated
Selected Accounting Unit	1,000,000,000
First Report	2009-12-31
Last Report	2023-03-31

# Show company assets in Brazilian currency:
>>> petro.report(report_type='assets')
...
# Show company liabilities with custom arguments:
>>> petro.report(report_type='debt', acc_level=4, num_years=3)

acc_code	acc_name	2020-12-31	2021-12-31	2022-12-31
2.01.04	Loans and Financing	51.364	50.631	47.65
2.01.04.01	Loans and Financing	21.751	20.316	18.656
2.01.04.02	Debentures	0	0	0
2.01.04.03	Lease Financing	29.613	30.315	28.994
2.02.01	Loans and Financing	341.184	277.187	233.053
2.02.01.01	Loans and Financing	258.287	178.908	137.63
2.02.01.02	Debentures	0	0	0
2.02.01.03	Lease Financing	82.897	98.279	95.423

# Change account names to Portuguese:
>>> petro.language = "portuguese"
>>> petro.report(report_type='debt', acc_level=4, num_years=3)

acc_code	acc_name	2020-12-31	2021-12-31	2022-12-31
2.01.04	Empréstimos e Financiamentos	51.364	50.631	47.65
2.01.04.01	Empréstimos e Financiamentos	21.751	20.316	18.656
2.01.04.02	Debêntures	0	0	0
2.01.04.03	Financiamento por Arrendamento	29.613	30.315	28.994
2.02.01	Empréstimos e Financiamentos	341.184	277.187	233.053
2.02.01.01	Empréstimos e Financiamentos	258.287	178.908	137.63
2.02.01.02	Debêntures	0	0	0
2.02.01.03	Financiamento por Arrendamento	82.897	98.279	95.423

# Show company main indicators:
>>> petro.indicators(num_years=3)

	2021-12-31	2022-12-31	2023-03-31
total_assets	972.951	976.709	978.577
current_assets	168.247	163.052	157.194
total_cash	62.040	56.193	66.906
working_capital	33.334	-0.679	28.744
invested_capital	655.359	588.895	607.530
current_liabilities	134.913	163.731	128.450
total_debt	327.818	280.703	271.031
net_debt	265.778	224.510	204.125
equity	389.581	364.385	403.405
revenues	452.668	641.256	638.683
gross_profit	219.637	334.100	332.645
net_income	107.264	189.005	182.529
ebitda	273.879	362.457	355.838
ebit	210.831	294.255	289.054
ebt	151.575	274.998	263.614
effective_tax	-44.311	-85.993	-81.085
operating_cash_flow	203.126	255.410	256.345
depreciation_amortization	63.048	68.202	66.784
effective_tax_rate	0.292	0.312	0.307
return_on_assets	0.141	0.199	0.192
return_on_equity	0.397	0.515	0.453
roic	0.214	0.312	0.309
gross_margin	0.485	0.521	0.520
ebitda_margin	0.605	0.565	0.557
operating_margin	0.465	0.458	0.452
net_margin	0.236	0.294	0.285
eps	8.180	14.440	13.950
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P.S.: All contributors are welcome, from beginner to advanced.

Felipe Costa and Carlos Carvalho

*** IMPORTANT LEGAL DISCLAIMER *** FinLogic is not affiliated, endorsed or vetted by the Securities and Exchange Commission of Brazil (CVM). It's an open-source tool that uses CVM publicly available data and is intended for research and educational purposes. This finance tool is distributed under the MIT License (see the LICENSE file in the release for details).