Last Updated: August 23, 2026
Website: https://brazilstockguide.com/
This Privacy Policy explains how personal data may be collected, used, stored, shared and protected in connection with the Brazil Stock Guide website, newsletters, communications and related activities.
The Brazil Stock Guide brand is owned by SHIKIRI PARTICIPACOES LTDA., registered under CNPJ No. 16.810.639/0001-72.
Editorial production and certain commercial activities associated with Brazil Stock Guide are carried out by ANDRE MARQUES VIEIRA CONSULTORIA LTDA., operating under the trade name AMV Lab, registered under CNPJ No. 62.617.491/0001-71.
Depending on the specific processing activity, one or both companies may be responsible for decisions concerning the processing of personal data in accordance with applicable law.
The information collected depends on how you interact with Brazil Stock Guide.
Information provided directly by you may include:
- name;
- email address;
- company or professional affiliation;
- information submitted through contact forms;
- newsletter subscription information;
- correspondence and feedback;
- information included in news tips, company statements or other voluntary communications.
You should avoid submitting personal data that is unnecessary for the purpose of your communication.
Information collected automatically may include:
- IP address;
- browser type and version;
- device type;
- operating system;
- approximate geographic information derived from technical data;
- pages viewed;
- date and time of access;
- referring website or source;
- traffic and interaction information.
This information may be collected through cookies, analytics technologies, hosting infrastructure, security systems and server logs.
Personal data may be processed for purposes including:
- operating, maintaining and securing the Site;
- delivering newsletters and communications requested by users;
- responding to inquiries, feedback and requests;
- communicating with readers, companies, sources and business partners;
- measuring readership, traffic and content performance;
- understanding how readers interact with the Site;
- improving our journalism, products and user experience;
- protecting against fraud, abuse, cyberattacks and unauthorized activity;
- administering commercial relationships and contracts;
- maintaining necessary business and operational records;
- complying with legal, regulatory or judicial obligations;
- establishing, exercising or defending legal rights.
Depending on the circumstances, personal data may be processed on one or more legal bases permitted under applicable law, including:
- consent, where required or appropriate;
- legitimate interests, subject to applicable legal requirements and the rights and freedoms of the data subject;
- performance of a contract or procedures related to a contract;
- compliance with legal or regulatory obligations;
- regular exercise of rights in judicial, administrative or arbitral proceedings;
- other legal bases permitted under the LGPD or other applicable legislation.
Where processing is based on consent, consent may be withdrawn in accordance with applicable law.
Withdrawal does not affect the lawfulness of processing performed before consent was withdrawn.
Brazil Stock Guide is a journalistic publication.
Certain processing activities performed exclusively for journalistic purposes may be subject to specific legal provisions or exceptions under applicable data protection legislation.
This Privacy Policy principally addresses personal data processed in connection with operation of the Site, newsletters, communications, audience measurement, commercial relationships and related administrative activities.
Nothing in this Policy is intended to restrict legitimate journalistic activities, freedom of expression or freedom of the press as protected by applicable law.
The Site may use cookies and similar technologies.
Essential cookies may be used to enable Site functionality, security and technical operation.
Analytics and audience-measurement technologies may be used to understand traffic, readership patterns, content performance and technical performance.
Depending on the technology involved and the nature of the information processed, these activities may rely on legitimate interests, consent or another legal basis permitted under applicable law.
If Brazil Stock Guide uses cookies or similar technologies for advertising, personalization, profiling or other purposes requiring consent, users will be provided with appropriate information and choices.
Where consent is legally required, technologies dependent on that consent should not be activated before the relevant choice has been obtained.
Users may also manage certain cookies through their browser settings or any cookie-management tools made available on the Site.
If you subscribe to a Brazil Stock Guide newsletter, information you provide will be used to deliver and manage the requested communications.
Newsletter technologies may generate information about delivery, opens, clicks or other interactions.
You may unsubscribe at any time through the unsubscribe mechanism included in our communications or by contacting us.
Unsubscribing does not necessarily require immediate deletion of all associated information where retention is necessary for legal, security or record-keeping purposes.
We do not sell personal data to advertisers or other third parties.
Personal data may be shared in limited circumstances, including with service providers involved in:
- website hosting and infrastructure;
- content-management systems;
- analytics and audience measurement;
- newsletter and email delivery;
- cybersecurity and fraud prevention;
- cloud storage;
- technical support;
- business administration.
These providers may process information only as necessary to perform their respective services and subject to applicable contractual and legal requirements.
Personal data may also be disclosed where required by law, regulation, court order or lawful request from a competent authority.
If all or part of the activities associated with Brazil Stock Guide are reorganized, acquired, transferred or sold, relevant information may be transferred as part of that transaction, subject to applicable law.
Personal data provided by companies, advertisers, sponsors and other commercial partners may be processed by ANDRE MARQUES VIEIRA CONSULTORIA LTDA. (AMV Lab) where necessary to prepare proposals, negotiate and perform contracts, issue invoices, maintain business records and manage the commercial relationship.
In those circumstances, AMV Lab may act as controller of personal data associated with its own commercial relationship and legal obligations.
The Site may contain links to or embedded content from third-party services, including social networks, video platforms, analytics providers and other websites.
Those third parties may process information according to their own privacy policies and terms.
Brazil Stock Guide, SHIKIRI PARTICIPACOES LTDA. and AMV Lab are not responsible for the independent privacy practices of third-party websites or services.
Some technology and service providers used in connection with Brazil Stock Guide may process or store personal data outside Brazil.
Where personal data is transferred internationally, appropriate mechanisms and safeguards permitted by applicable Brazilian data protection legislation will be used where required.
These mechanisms may include adequacy decisions, contractual safeguards or other legally recognized mechanisms for international data transfers.
Personal data is retained only for as long as reasonably necessary for the purposes for which it was collected, subject to applicable legal and regulatory requirements.
Retention periods may vary according to:
- the nature of the information;
- the purpose of processing;
- the duration of a subscription, contract or commercial relationship;
- security and fraud-prevention requirements;
- legal or regulatory obligations;
- the establishment, exercise or defense of legal rights.
Where data is no longer required, it may be deleted, anonymized or otherwise handled in accordance with applicable law.
Reasonable technical and organizational measures are used to protect personal data against unauthorized access, misuse, alteration, disclosure, destruction or loss.
However, no internet transmission, website or data-storage system can be guaranteed to be completely secure.
If a security incident involving personal data occurs, appropriate measures will be taken in accordance with applicable legal requirements.
Subject to applicable law and the circumstances of each processing activity, individuals may have rights including:
- confirmation of whether personal data is being processed;
- access to personal data;
- correction of incomplete, inaccurate or outdated information;
- anonymization, blocking or deletion of unnecessary, excessive or unlawfully processed data;
- portability, where legally applicable;
- information regarding entities with which personal data has been shared;
- information regarding the possibility of withholding consent and the consequences of doing so;
- withdrawal of consent;
- deletion of data processed on the basis of consent, subject to legally permitted retention;
- objection to processing in circumstances provided by law;
- review of certain decisions based solely on automated processing, where applicable;
- submission of a petition to the competent data protection authority, subject to applicable procedures.
These rights are subject to the conditions and exceptions established by applicable law.
Requests concerning privacy or personal data may be submitted to:
We may request information necessary to verify the identity of the person making the request before disclosing or modifying personal data.
Requests will be handled in accordance with applicable legal requirements.
Brazil Stock Guide is primarily intended for an adult audience interested in financial markets, companies, business and investing.
We do not knowingly use the Site to solicit personal data from children.
If we become aware that personal data relating to a child has been collected in circumstances inconsistent with applicable law, appropriate steps will be taken.
This Privacy Policy may be updated from time to time to reflect changes in technology, business practices, services or legal requirements.
The “Last Updated” date at the top of this Policy indicates the most recent revision.
Where required by applicable law, material changes will be communicated through appropriate means.
Depending on the specific processing activity described in this Privacy Policy, the entities responsible for determining the purposes and means of personal-data processing may include:
SHIKIRI PARTICIPACOES LTDA.
CNPJ No. 16.810.639/0001-72
Owner of the Brazil Stock Guide brand.
ANDRE MARQUES VIEIRA CONSULTORIA LTDA. — AMV Lab
CNPJ No. 62.617.491/0001-71
Responsible for editorial production and certain commercial activities associated with Brazil Stock Guide.
Privacy and data-protection inquiries may be submitted to: