- Approval of capital increase by the Board of Directors or General Assembly (requirement of qualified quorum of 2/3 for statutory changes)
- Definition of the issue price justified by independent valuation report (art. 170 of the Corporate Law)
- Setting the period for exercising the preemptive right (legal minimum of 30 days)
- Trading of rights under specific code on B3 (codes ending in “1” for common shares and “2” for preferred shares)
- Payment for subscribed shares according to approved schedule (cash or installments)
- Homologation of the increase by management and communication to the market via Material Fact
Pocket Option Stock Subscription

Understanding the stock subscription process is fundamental for investors who wish to take advantage of growth opportunities in the Brazilian capital market. This mechanism allows participation in new stock issues with potentially advantageous conditions, but requires specific knowledge to make good decisions.
Understanding stock subscription in the Brazilian capital market
Stock subscription represents one of the essential mechanisms for company capitalization in the Brazilian market, which moved more than R$65 billion in 2023 through 28 capital increase operations. When a company seeks financing for expansion, debt reduction, or strategic projects, issuing new shares often emerges as a more advantageous alternative to traditional bank credit.
In Brazil, stock subscription follows specific rules established by CVM Instruction 400 and CVM Instruction 476, in addition to B3 regulations. This process allows companies to raise funds directly from investors at an average cost 3.2% lower than conventional bank financing, according to ANBIMA data from 2024.
Fundamental difference between IPO and stock subscription in the Brazilian context
Many Brazilian investors confuse stock subscription with IPOs, but they are processes with distinct purposes in the capital market. While the IPO marks a company’s first public offering, enabling its entry into B3 trading, subscription occurs when already listed companies issue new shares to increase their share capital, usually with preference for the existing shareholder base.
Characteristic | IPO | Stock Subscription |
---|---|---|
Occurrence moment | First entry into the public market | Company already traded on B3 |
Main objective | Going public and democratization of ownership | Capital increase for specific projects |
Preemptive right | Nonexistent for external investors | Guaranteed to current shareholders (average proportion of 15-30 days for exercise) |
Share dilution | Not applicable to new investors | Average occurrence of 12.3% for those who do not exercise the right (2023 data) |
For investors at Pocket Option and other platforms operating in Brazil, this distinction is fundamental to establish appropriate strategies. Subscription offers the opportunity to increase participation in promising companies with the possibility of an average discount of 8.2% in relation to the market price, according to B3 survey in 2023 operations.
What is stock subscription and its specific functioning in the Brazilian market
Stock subscription constitutes the possibility of acquiring new securities issued by a Brazilian public company, with specific characteristics that differentiate this market from others. In 2023, Brazil registered 28 subscription operations that moved R$65.7 billion, representing a growth of 23% compared to the previous year.
When a Brazilian company decides to increase capital via issuance of new shares, its current shareholders receive preemptive rights in the acquisition, proportional to the participation held. This right, regulated by article 171 of Law 6.404/76, aims to protect shareholders against involuntary dilution, allowing exact maintenance of their ownership percentage.
Stages of the subscription process in the Brazilian market: deadlines and requirements
The process of subscribing shares in Brazil follows a rigorous schedule established by the CVM, which every investor needs to know so as not to miss opportunities:
Understanding what stock subscription means in Brazilian practice allows for informed financial decisions. When a company like Petrobras or Vale announces a capital increase, shareholders receive receipts representing the preferential right, separately tradable in B3 sessions for a determined period, usually between 30 and 45 days.
Technical Term | Definition in the Brazilian Context |
---|---|
Subscription Right | Preferential right guaranteed to current shareholders to acquire new shares in the exact proportion of their participation (traded separately on B3) |
Issue Price | Value established for new shares, defined according to criteria of art. 170 of Law 6.404/76 (weighted average, equity value, or profitability prospects) |
Preference Period | Minimum period of 30 days granted to shareholders for exercising their preferential right (average of 38 days in Brazilian operations of 2023) |
Subscription Leftovers | Shares not subscribed during the initial period, made available for apportionment among interested parties who expressed prior intention (average of 7.5% of the total in 2023) |
The Pocket Option platform provides not only educational resources but exclusive analysis tools that help Brazilian investors mathematically understand what stock subscription is and calculate potential impacts on their investments, including dilution, average cost, and arbitrage opportunity.
What is stock subscription right and its strategic value in the Brazilian market
Understanding what is stock subscription right transcends theoretical knowledge in the Brazilian context. It is a legal instrument assured by article 171 of Law 6.404/76 that provides the shareholder priority in the acquisition of new shares when the company conducts a capital increase, creating unique investment opportunities in the local market.
The subscription right works as a shield against involuntary dilution of corporate participation. Without this mechanism, a company could theoretically issue new shares at prices below the market, significantly diluting minority shareholders. In Brazilian practice, the CVM monitors these operations, requiring technical justification for the issue price.
Practical Scenario | Without exercising the right | With exercising the right |
---|---|---|
Shareholding (Vale case in 2023) | Reduction from 0.001% to 0.00087% (13% dilution) | Exact maintenance at 0.001% |
Voting power in assembly | Decrease proportional to dilution | Full preservation |
Economic exposure to the company | Percentage reduction without counterpart | Nominal increase with additional investment |
Investors from Pocket Option and other platforms operating in Brazil face three alternatives when receiving notification of subscription right:
- Fully exercise the right, contributing additional capital to maintain proportional participation (choice of 68% of Brazilian investors in 2023)
- Sell the rights in the secondary market of B3, preferred option for 22% of investors with liquidity restrictions
- Allow the expiration of the right, accepting proportional dilution (option of 10% of investors, generally due to lack of knowledge)
The decision should consider multiple factors, including not only the issue price compared to market value but also financial projections of the company, specific destination of resources, and your own personal financial and tax planning.
Practical strategies to optimize results with stock subscription in Brazil
Stock subscription represents a significant opportunity for investors attentive to the particularities of the Brazilian market. The most effective strategies vary according to your profile, objectives, and time horizon, but there are proven more efficient approaches in the national context.
Mathematical analysis of the discount on Brazilian issue price
The first essential analysis consists of the mathematical comparison between the issue price of new shares and current market value. In Brazil, the average discount in 2023 operations was 8.2%, varying significantly between sectors: technology (11.3%), financial (6.8%), and commodities (9.1%). This discount represents potential immediate gain or signals market risk perception.
Market Scenario | Technical Interpretation | Recommended Strategy for Brazilian Investors |
---|---|---|
Discount above 10% (ex: Weg in 2023 with 12.7%) | Significant opportunity or alert of fundamentalist deterioration | Analyze liquidity indicators (CLC > 1.5) and indebtedness (Debt/EBITDA < 2.5) before deciding |
Discount between 3-8% (Ibovespa average) | Balanced valuation with small incentive | Evaluate specific destination of resources and projected ROI of the investment |
Issue with premium over market (rare, but occurred with Magalu in 2022) | Expectation of substantial appreciation or excessive optimism | Require detailed projections with verifiable and sectorally comparable premises |
Pocket Option provides specialized calculators that allow Brazilian investors to precisely quantify these scenarios, facilitating informed decisions about subscribing shares or trading rights in the secondary market of B3.
Differential strategy for Brazilian investors involves detailed analysis of the purpose of the funding. ANBIMA data show that, between 2020-2023, companies that increased capital for organic expansion generated an average return 22% higher in 12 months compared to those that raised for debt reduction.
- Funding for territorial expansion (as Assaí and Mateus did in 2022): average return of +27.4% in 12 months
- Funding for strategic acquisitions (Hapvida/NotreDame case): relative performance of +18.9% vs. sector
- Funding for financial leverage reduction: partial recovery with +8.2% in scenario of interest rate decrease
- Emergency funding for working capital: yellow signal with average performance of -12.7% in the subsequent year
There is no universal formula about when subscribing shares will be advantageous in the Brazilian market. The decision requires specific analysis considering more than 15 variables, including: offered discount, destination of resources, administration’s capital allocation history, and sectoral prospects for the next 24 months.
Specific fiscal considerations in stock subscription for the Brazilian taxpayer
For investors in Brazil, understanding the tax treatment of stock subscription is determinant to optimize financial results. Brazilian legislation establishes specific rules that directly impact the net return of this investment modality.
According to Normative Instruction RFB 1585/2015, when you exercise your subscription right in Brazil, acquiring new shares, no immediate tax generating event occurs. Taxation will be applied only on future alienation, when capital gain will be calculated by the difference between sale value and weighted average acquisition cost (including the value paid in the subscription).
Operation in the Brazilian Market | Tax Incidence | Applicable Rate (2024) |
---|---|---|
Exercise of subscription right | Not taxed at the moment of exercise | Exempt in the act |
Sale of subscription right on B3 | Capital gain with zero acquisition cost | 15% on integral value (collection via DARF until last business day of the following month) |
Future alienation of shares acquired in the subscription | Capital gain on difference between sale value and average cost | Progressive: 15% up to R$5 million; 17.5% between R$5-10 million; 20% between R$10-30 million; 22.5% above R$30 million |
Relevant aspect for Brazilian taxpayers: the average cost of share acquisition is recalculated after subscription, incorporating the newly acquired shares. This recalculation follows the formula established by Normative Instruction RFB 1585/2015, art. 56:
Average Cost = (Old quantity × Previous average price) + (Subscribed quantity × Subscription price) ÷ (Total quantity after subscription)
Pocket Option offers an exclusive tax calculation tool that helps Brazilian investors simulate tax impacts and calculate average costs after stock subscription events, facilitating both planning and fiscal compliance with the Federal Revenue.
Real experiences with stock subscription in the Brazilian market: practical cases
To concretely illustrate how stock subscription works in Brazil, let’s analyze recent cases that demonstrate different scenarios and results in the national market.
In January 2023, Banco BTG Pactual conducted a capital increase of R$2.7 billion to strengthen its equity structure and finance digital expansion. Shareholders received subscription rights in the proportion of 1:10 (one new for each ten held), with a discount of 6.5% on the weighted average price of the previous 30 trading sessions.
Brazilian Company | Operation Date | Proportion | Offered Discount | Relative Performance (vs. Ibovespa after 6 months) |
---|---|---|---|---|
BTG Pactual (BPAC11) | January/2023 | 1:10 | 6.5% | +17.8% (outperformed Ibovespa by 12.3 percentage points) |
Magazine Luiza (MGLU3) | March/2023 | 1:4 | 3.2% | -10.5% (underperformance of 15.1 p.p. vs. index) |
MRV Engenharia (MRVE3) | June/2023 | 1:5 | 11.7% | +25.3% (outperformed the real estate sector by 18.7 p.p.) |
Pocket Option clients who participated in MRV’s subscription reported a particularly positive experience. The expressive discount of 11.7% attracted strong demand, with an exercise rate of 92.3% of the rights. The clear destination of resources for acquisition of strategic land in regions with a housing deficit of 1.5 million units decisively contributed to subsequent appreciation.
The Magazine Luiza case, however, demonstrates that not every subscription results in immediate gains in the Brazilian market. Despite the offered discount, the company faced competitive intensification in e-commerce with margins compressed by 3.7 percentage points in the following semester, resulting in inferior performance to the Ibovespa index.
These concrete experiences in the national market reinforce the need to individually analyze each stock subscription opportunity, considering not only the mathematical discount offered but mainly the company’s fundamentals, management’s execution capacity, and the competitive scenario of the sector in the next 24 months.
Common mistakes of Brazilian investors and how to avoid them in stock subscription
Even experienced investors make specific mistakes when dealing with stock subscription in the Brazilian context. Identifying the most frequent error patterns can significantly improve your decisions in the local market.
- Completely ignoring the subscription right notice, resulting in average dilution of 12.3% without analysis of the opportunity (error of 38% of retail investors according to B3 research of 2023)
- Subscribing automatically due to emotional attachment to the company, without fundamentally analyzing the operation and its impact on the balance sheet (behavior of 27% of Brazilian investors)
- Excessively compromising personal liquidity to avoid dilution, unbalancing the portfolio and generating the need for premature sale of other assets
- Disregarding the specific schedule of the operation, missing crucial deadlines (deadline for exercise and payment)
- Not critically evaluating the declared destination of resources in the Brazilian sectoral context
Particularly prevalent error among Brazilian investors is the absence of critical analysis when receiving subscription notification. ANBIMA research revealed that 68% automatically exercise the right for fear of dilution, without considering impacts on average cost and potential return of additional capital at that specific moment of the economic cycle.
Pocket Option recommends that Brazilian investors critically evaluate the following technical aspects before deciding on subscribing shares:
Fundamental Aspect | Technical Questions for Brazilian Analysis |
---|---|
Funding motivation | Is the company raising to finance sustainable growth or to solve liquidity problems? Does the resource utilization plan present specific and measurable ROI? What is the administration’s historical performance in capital allocation? |
Issue pricing | Does the offered discount adequately compensate the risks in the current Brazilian macroeconomic environment? How does the price compare to the fair value estimated by the 5 largest investment banks? |
Personal financial situation | Do I have resources without compromising my emergency reserve (minimum 6 months of expenses in Brazil) and asset diversification? |
Risk-adjusted potential return | Is there a substantiated perspective that the additional capital will generate ROIC superior to the cost of capital in the 24-36 month horizon in the Brazilian scenario? |
Another significant mistake is not fully understanding what stock subscription means in terms of impact on market price. It is mathematically expected that after announcement of subscription with discount, the price suffers technical adjustment. This movement does not represent fundamentalist deterioration, but rebalancing considering the potential dilution and new weighted average price.
Conclusion: Maximizing results with stock subscription in the Brazilian market
Stock subscription constitutes a strategic tool in the arsenal of the investor who operates in the Brazilian market. When deeply understood and used with rigorous technical criteria, it provides unique opportunities to strengthen positions in fundamentally solid companies or initiate participation in privileged pricing conditions.
As we demonstrated throughout this analysis, understanding what stock subscription is transcends the technical definition in the Brazilian context. It involves mastering specific regulatory aspects of the CVM, understanding corporate rights guaranteed by Law 6.404/76, calculating fiscal implications according to current tax legislation, and developing analytical capacity to evaluate each situation on its individual merit.
In the Brazilian market, characterized by volatility superior to the global average (21.3% vs. 17.5% of developed markets) and regulatory particularities, the decision to subscribe shares requires rigorous technical analysis, considering not only fundamentalist aspects of the issuing company but also your own patrimonial position and specific investment objectives.
Pocket Option provides Brazilian investors with exclusive tools to navigate these complex decisions, including dilution calculators, fiscal impact simulators, and comparative sectoral analyses that quantify the historical performance of subscriptions by sector and company size.
As in any investment decision in the Brazilian market, there is no universal answer applicable to all subscription scenarios. Each opportunity should be technically evaluated, considering not only the mathematical discount offered but mainly the current macroeconomic context (Selic rate, projected inflation, and risk premium), the specific financial health of the company, and its competitive positioning in the sector.
By completely mastering what is stock subscription right and implementing structured analysis methodology, you will be significantly better prepared to extract value from these operations and potentially outperform the average returns of the Brazilian capital market, which registered growth of 132% in the number of active accounts on B3 over the last five years.
FAQ
What is stock subscription and how does it work in practice?
Stock subscription is the process by which investors acquire new shares issued by a company during a capital increase. In practice, when a company decides to issue new shares, it grants existing shareholders preferential rights to acquire them, usually with a determined period to exercise this right. If you are already a shareholder, you will receive subscription rights proportional to your stake, which can be exercised (by buying the new shares) or sold on the secondary market.
What is the difference between subscription rights and subscription bonuses?
Subscription rights are temporarily granted to existing shareholders during a capital increase, guaranteeing preference in acquiring new shares. Subscription bonuses, on the other hand, are securities that give their holder the right to subscribe shares under pre-established conditions, which can be issued by the company itself and have a longer term. While the right is linked to a specific capital increase process, the bonus is an independent security that can be traded for longer periods.
How to calculate the theoretical price of a subscription right?
The theoretical price of a subscription right can be calculated using the formula: (Current share price - Issue price) ÷ (1 + Subscription ratio). For example, if a share costs R$50, the issue price is R$45, and the ratio is 1 new for every 5 old shares, the calculation would be: (R$50 - R$45) ÷ (1 + 1/5) = R$5 ÷ 1.2 = R$4.17 per right. However, factors such as liquidity and market expectations can make the actual traded price different from the theoretical one.
Should I always exercise my subscription rights?
Not necessarily. The decision should consider various factors: the issue price compared to the market value and estimated fair value of the share, your financial availability, the reason for the company's fundraising, and its future prospects. If you believe in the company's potential but don't have available resources, you can sell your rights. If you consider that the issue price is not attractive or have doubts about the use of the resources, it may be preferable not to subscribe and accept some dilution.
What are the tax implications of stock subscription in Brazil?
In Brazil, exercising subscription rights does not generate immediate taxation. However, selling subscription rights on the secondary market is taxed as capital gains, with a 15% rate on the net gain. When you sell shares acquired through subscription, income tax will be levied on the capital gain, calculated by the difference between the sale value and the acquisition cost, with rates that can vary from 15% to 22.5% depending on the total value of disposals in the month.