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28 October 2026 17h40
Source: Banco Carregosa

What is Portfolio Management? How does it work, and who is it intended for

What is Portfolio Management? How does it work, and who is it intended for

 

 


 

At a glance:

 

  •  Portfolio management is a regulated service in which an investor delegates investment decisions relating to their portfolio to an authorised entity. This is done within the framework of a mandate that sets out the investor’s objectives, risk limits, and eligible instruments.

 

  •  The investment strategy is tailored to the individual needs of each investor, including their financial objectives and time horizon.

 

  •  At Banco Carregosa, Portfolio Management combines personalisation, diversification, and ongoing monitoring of the financial markets.

 


 

 

Selling a business, preparing for retirement, safeguarding the family’s future, or simply the desire to grow capital accumulated over the years. Every investment portfolio has a story behind it. It involves specific objectives and decisions that require time, knowledge, and ongoing monitoring.

 

The investment process has long since ceased to be merely a matter of selecting assets. Now, it’s about defining a strategy, assessing risks, identifying opportunities, and maintaining a long-term perspective. This is where portfolio management comes in: it transforms financial objectives into structured investment decisions, providing professional guidance and a holistic view of your assets.

 

This article explores what portfolio management is, how it works and its advantages, and how it can contribute to a more structured, disciplined and efficient approach to investing.

 

 

What is Portfolio Management?

 

Portfolio Management is a service in which an investor delegates the management of their assets to a specialist firm. This firm is then responsible for making investment decisions on the investor’s behalf within pre-defined parameters.

 

In practice, this means that a professional team constantly monitors the financial markets, analyses investment opportunities, manages portfolio risk, and makes adjustments whenever necessary, without requiring the client’s approval for each individual transaction.

 

The strategy is developed based on various factors, namely:

 

  •  Investor risk profile;

 

  •  Financial objectives;

 

  •  Time horizon;

 

  •  Financial position;

 

  •  Liquidity requirements.

 

Portfolio management may include various asset classes, including shares, bonds, investment funds, ETFs, and cash and other financial instruments. This enables the creation of a diversified portfolio that can be tailored to market conditions.

 

“Our job is to identify, analyse, and monitor the best companies, so that we can create the ideal portfolio for our clients based on their risk profile and preferences.” — Filipe Silva, Head of Investments at Banco Carregosa.

 

 

The advantages of portfolio management

 

By delegating investment management to a specialist team, you can benefit from a more structured and disciplined approach that adapts to changes in the financial markets.

 

 

Professional and specialised management

 

Portfolio management is carried out by professionals with technical expertise who continuously monitor the financial markets. This allows them to make informed decisions based on macroeconomic analysis, risk assessment, and the continuous monitoring of various asset classes.

 

Furthermore, experience gained across different market cycles leads to a more rational, less emotional approach to management during periods of volatility.

 

 

Efficient diversification

 

To be balanced, a portfolio requires appropriate allocation across assets, geographies, and economic sectors. Portfolio management allows you to build diversified portfolios, which reduces your exposure to specific risks and makes your investment strategy more robust.

 

Although diversification does not eliminate risk, it does contribute to the relative stability of a portfolio over time.

 

 

Ongoing monitoring and portfolio adjustment

 

Financial markets are constantly changing. The behaviour of financial assets is directly influenced by interest rates, inflation, economic cycles, and geopolitical events. In portfolio management, continuous monitoring enables adjustments to be made to positions and exposure to certain assets to be reduced. It also allows opportunities in different market contexts to be identified and capitalised on.

 

 

Alignment with the risk profile

 

These strategies allow you to create a personalised allocation that aligns with your objectives, investment horizon, and risk tolerance. This framework is essential for developing a consistent, balanced strategy that can adapt to each client’s changing needs over time.

 

 

Risks and costs to consider

 

As with any investment in the financial markets, portfolio management involves risks that must be considered prior to committing.

 

  •  Market risk and risk of capital loss: the value of the portfolio fluctuates with market movements, potentially falling below the initial amount invested.

 

  •  No guarantee of returns: although professional management seeks to optimise the risk-return ratio, it does not guarantee returns or that performance will exceed a benchmark index.

 

  •  Management costs: the service incurs fees, notably management and, in some cases, performance fees. These reduce net returns and must be weighed against the expected added value.

 

  •  Less control over individual transactions: this is a natural consequence of delegation: while the investor sets objectives and limits, they do not approve each decision individually.

 

The specific terms and conditions, including the fees and management limits, are set out in the mandate and the pre-contractual documentation. These documents should be reviewed before signing up.

 

 

How does investment allocation work in conjunction with the Portfolio Management service?

 

Portfolio Management is based on a structured, ongoing process designed to ensure suitability, control risk, and align strategies with investors’ objectives.

 

 

1. Assessment of the investor’s profile

 

The process begins with the account manager/Private Banker carrying out a detailed analysis of the client profile. The following aspects are assessed: financial situation, investment experience, risk tolerance, wealth objectives, and time horizon. This stage is crucial for establishing the appropriate level of risk exposure and devising a strategy that aligns with the investor’s requirements.

 

 

2. Defining the investment strategy

 

The asset allocation strategy is defined once the investor’s profile has been established. The percentage exposure to different asset classes, such as shares, bonds and funds, is set based on factors such as diversification, potential returns, volatility, and capital preservation. This strategy will serve as a guiding framework for the portfolio over time.

 

 

3. Construction and implementation of the allocation

 

After the strategy has been defined and the financial instruments selected, the portfolio is implemented. The selection of assets is informed by fundamental analysis and an assessment of the macroeconomic environment and financial markets. Technical analysis may also be used where applicable.

 

 

4. Monitoring and ongoing adjustments in portfolio management

 

Portfolio management is a dynamic process that evolves in line with market conditions and the objectives defined for each client. The management team continuously monitors asset performance, risk levels, and emerging opportunities. They adjust the portfolio as necessary to ensure that the strategy remains consistent with the investment framework.

 

 

5. Reporting and client support

 

The investor monitors the performance of the portfolio throughout the process, via regular reports and contact with the specialist team. This monitoring improves transparency and understanding of the adopted strategy, while ensuring ongoing alignment between management and client expectations.

 

 

Who is Portfolio Management suitable for?

 

Portfolio management is particularly relevant for investors seeking a professional, structured and ongoing approach to their investments, but would prefer to delegate the decision-making process to a specialist team.

 

This solution is suitable for those who:

 

  •  Lack the technical expertise to manage an investment portfolio;

 

  •  Do not have the time to monitor the financial markets on a regular basis;

 

  •  Wish to benefit from professional management and risk control;

 

  •  Value diversification and ongoing monitoring;

 

  •  Have financial assets that require greater strategic precision;

 

  •  Look for a disciplined and tailored long-term approach.

 

Portfolio management may also be relevant during periods of asset reorganisation, family succession, preparing for retirement, or managing liquidity linked to specific goals.

 

It is more than just a service reserved for high-net-worth individuals; it is a solution designed for investors who value methodical approaches, specialist support, and strategic consistency. Eligibility criteria, including the minimum investment amount, vary depending on the solution and are explained by the Account Manager or Private Banker based on the investor’s profile and objectives.

 

 

Portfolio Management: the legal framework in Portugal

 

In Portugal, Portfolio Management is subject to a specific legal framework and is supervised by the Portuguese Securities Market Commission (CMVM). Only authorised entities can legally provide this service.

 

This framework requires strict compliance with the following:

 

  •  Assessment of the suitability of the strategy for the investor’s profile;

 

  •  A clear definition of the mandate and management limits;

 

  •  Rules on transparency and pre-contractual information;

 

  •  Policies for risk control and management;

 

  •  Periodic reporting obligations to the client;

 

  •  Prevention of conflicts of interest and ongoing supervision.

 

In practice, a management mandate is drawn up before the strategy is implemented. This sets out the investment objectives, acceptable level of risk, eligible financial instruments, and parameters within which the management entity may operate.

 

Working with a supervised entity means that its management is subject to stringent legal and regulatory standards, thus protecting investors and giving them access to formal supervisory and complaints mechanisms should the need arise.

 

Therefore, before selecting a portfolio management service, you should check whether the firm is duly authorised and registered with the CMVM.

 

 

Asset Management vs. Portfolio Management vs. Investment Advisory: what is the difference between them?

 

These three terms are often used interchangeably, and their relationship to one another is not always clear. In practice, Asset Management is the broadest concept, referring to the professional management of investments. Portfolio Management is one way of putting this into practice, whereby the investor delegates decision-making. On the other hand, Investment Advisory follows a different approach: while the support is professional, the final decision always rests with the client.

 

  Asset management Portfolio management Investment advisory
What it is Professional investment management services, in their broadest sense A form of asset management in which the investor delegates decision-making (discretionary management) A service that provides personalised investment recommendations
Who makes the decisions The management company acts within the agreed mandate The management company acts within the agreed mandate The investor
Who carries out the transactions The investment team, without the need for transaction-by-transaction approval The investment team, without the need for transaction-by-transaction approval The investor, after making a decision
Client involvement The client sets objectives and limits, and monitors progress through reports The client sets objectives and limits, and monitors progress through reports High: analyses and approves each recommendation
Formalised by Management mandate Management mandate Advisory contract
Suitable for… Investors who seek professional asset management Investors who prefer to delegate day-to-day execution and monitoring Investors who want to keep control of decisions while receiving support

 

Note: both portfolio management and investment consultancy are regulated activities that may only be provided by entities authorised by the CMVM.

 

Although they are often associated with each other, Portfolio Management and Investment Advisory Services differ significantly in terms of their decision-making models and the level of investor involvement.

 

In Portfolio Management, investors delegate decision-making to a management firm within agreed limits and parameters. The management team makes decisions independently and carries out transactions without consulting the client. In Investment Advisory Services, the investor has the final say on each transaction. While the adviser provides well-founded recommendations, the client must always approve execution.

 

Recommended reading

If you would like to learn more about the broader concept following this comparison, see “What is Asset Management and what solutions are available”, which includes information on Banco Carregosa’s unit-linked options and management mandates.

 

 

Types of Investment

 

Although Portfolio Management is a relevant solution for investors who wish to delegate investment decisions, there are also other approaches that are better suited to different needs and levels of involvement.

 

 

Unit-Linked Insurance

 

If you’re looking for professional management of your investments with a distinct legal and tax framework, consider Unit-Linked insurance as an alternative. In this solution, the investor takes out a policy whose value fluctuates according to the assets allocated to it. These assets are managed by professionals in accordance with a pre-defined investment strategy that is tailored to the investor’s profile and objectives.

 

The approach is similar to Portfolio Management: assets are managed based on the principle of diversification, and the investment strategy is governed by pre-established parameters. However, the nature of the solution is different from a legal perspective. Unlike Discretionary Portfolio Management, the investor does not hold the underlying assets directly, but rather holds units or account units that form part of an insurance contract with an insurer. This feature ensures that the investment is legally classified as an insurance product, determining its own tax and inheritance regime. This includes deferring taxation until the time of redemption and providing specific treatment for the capital in the event of death.

 

In short: while the professional management is similar, a unit-linked policy is not a portfolio management mandate. It is an insurance contract with its own rules regarding taxation, redemption, and transfer.

 

Recommended reading

Would you like to understand how these insurance policies work, and the conditions under which taxation is deferred? See “What are unit-linked policies and how do they work?”.

 

 

Investment Advisory

 

The Investment Advisory service is aimed at investors who want to keep control of their investment decisions while receiving specialised technical support. Investors receive personalised recommendations with this service, but the final decision always rests with them.

 

 

Investment Funds

 

Investment Funds offer access to professionally managed, diversified portfolios with lower minimum investment amounts. There is an extensive range on offer, covering virtually all asset classes and geographical areas. This includes global equity funds, regional or sector-specific equity funds, bond funds, money market funds, mixed funds, and thematic funds.

 

Unlike Portfolio Management, this strategy is not tailored to the profile of each investor. Instead, each fund follows a pre-defined investment policy that is the same for all investors.

 

 

Independent investment in the financial markets

 

Seasoned investors can manage their own portfolios independently through direct access to financial markets. This approach requires more time to monitor the markets, analyse risk, and make ongoing decisions.

 

At Banco Carregosa, you can access the financial markets either via the specialist support offered in the traditional trading room or directly via the GoBulling platform.

 

 

Wealth Advisory

 

When financial management involves complex family, business or succession objectives, Wealth Advisory is a more comprehensive solution. This approach integrates various aspects of wealth, such as financial, tax, corporate and inheritance matters, into a holistic, long-term strategy.

 

 

Portfolio Management with Banco Carregosa

 

At Banco Carregosa, we carry out Portfolio Management through Management Mandates, which are available across a range of strategies depending on the asset class or desired investment profile. These include Bonds, Active Value, Large Caps and USD Appreciation. In addition, Banco Carregosa manages pension funds, financial insurance policies, and management mandates on behalf of institutional clients.

 

At Banco Carregosa, portfolio management is based on a personalised, disciplined approach tailored to the specific needs of each investor. An investment strategy focusing on diversification, risk control and the sustained growth of assets is developed based on a detailed assessment of the risk profile, financial objectives, and time horizon.

 

Management is carried out by specialist professionals who continuously monitor the financial markets and supervise the portfolio on an ongoing basis. You can find details of each mandate, including objectives, investment policy and fees, on the Asset Management page or by contacting your account manager.

 

Banco Carregosa can trace its origins back to Casa Carregosa, a currency exchange house founded in 1833 in Porto, making it the oldest financial institution still in operation on the Iberian Peninsula. It operates as a bank specialising in private banking and wealth management. It is authorised and registered with both Banco de Portugal (registration no. 0235) and CMVM (registration no. 0169).

 

Contact us to experience our professional, tailored approach.

 


 

Portfolio Management: FAQs

 

In the following section, we address the most frequently asked questions about Portfolio Management.

 

 

Is portfolio management only suitable for high-net-worth individuals?

 

No. Although it is often associated with high-net-worth investors, it can be relevant for any investor seeking specialist guidance and a structured investment strategy.

 

 

Does portfolio management eliminate risk?

 

No, as with any investment in financial markets, there is always an element of risk. The aim of portfolio management is to control this risk through diversification, analysis, and ongoing monitoring.

 

 

How much does portfolio management cost?

 

The service incurs fees, including management fees and, in some cases, performance fees. These fees are set out in the mandate and pre-contractual documentation, and the specific amounts depend on the solution and the amount under management. There are also minimum investment thresholds, which vary depending on the solution.

 

 

What is the difference between Portfolio Management and Asset Management?

 

Asset management is the professional investment management service in the broadest sense, whereas portfolio management is when an investor delegates decision-making to a management entity through a mandate.

 

 

Can I redeem my investment at any time?

 

Redemption terms depend on the instruments that make up the portfolio and the provisions of the mandate. As some assets are more liquid than others, it is advisable to clarify this point from the outset.

 

 

How can I tell if an organisation is authorised to manage portfolios?

 

You should consult the CMVM’s register of financial intermediaries, which lists entities authorised to provide this service in Portugal.

 


 

Disclaimer: This article has been prepared by Banco Carregosa for information and educational purposes only. Under no circumstances does it constitute an investment proposal, recommendation to purchase, or personalised financial advice. Investing in financial instruments carries risks, as well as the possibility of losing the invested capital. Past performance is no guarantee of future returns. You should consult your account manager or financial advisor before making any financial decisions to assess whether they are suitable for your risk profile and financial objectives.