Brokerage Execution-Only vs Portfolio Management: What’s the Difference?

European investors have access to several distinct categories of investment service, and confusion between them is one of the more common causes of mismatched expectations. Execution-only brokerage and discretionary portfolio management sit at opposite ends of a spectrum. They look superficially similar from outside — both involve a regulated firm, a trading account, and the ability to trade financial instruments — but the legal nature of the relationship, the regulatory protections, the cost structure, and the appropriate use cases are fundamentally different.

IMPORTANT DISCLAIMER. This article is provided for general information and educational purposes only. It does not constitute investment advice, a personal recommendation, an offer or a solicitation to buy or sell any financial instrument, or an offer to provide or  enter into any investment service. Nothing in this article should be relied upon as a forecast, projection, or guarantee of future results. Investing in financial instruments involves risk, including the risk of losing part or all of the capital invested. Past performance is not a reliable indicator of future results, and any performance figures or examples presented in this article are provided for illustrative or historical purposes only and do not guarantee future results. Skanestas Investments Limited is regulated by the Cyprus Securities and Exchange Commission (CySEC) under licence number CIF251/14. Independent professional advice should be sought as needed. Any reference to specific products or services is for general informational purposes only; the provision of investment services and the assessment of appropriateness or suitability, where applicable are subject to the applicable regulatory requirements and the firm’s relevant procedures.

 

This article explains each service clearly, maps the structural differences, and provides an overview between the two services. The framing is informational; this article does not constitute investment, legal, or tax advice, and individual circumstances should be assessed with qualified counsel. The scenarios and illustrative figures in this article are general and educational only. Nothing in this article constitutes  a recommendation of one service over the other.

The Three-Service Spectrum Under MiFID II

MiFID II classifies investment services along a spectrum of decision-making authority. At one end is execution-only — the firm executes orders the client decides to place, with no advice or discretion. In the middle is investment advice — the firm provides personal recommendations, but the client retains the final decision on each trade. At the other end is portfolio management — the firm makes investment decisions on the client’s behalf within a documented mandate, without seeking approval for each individual trade.

The three services have distinct regulatory characteristics. Execution-only requires the firm to assess appropriateness. Investment advice requires a suitability assessment because the firm is making recommendations the client may rely on. Portfolio management requires the most rigorous suitability assessment because the firm is making decisions the client has delegated entirely. The level of regulatory protection scales with the level of decision-making authority transferred to the firm.

Execution-Only: How It Works

Execution-only is the simplest service category. The client decides what to buy or sell, when, and at what size. The broker executes the order, takes custody of resulting positions, and provides standard reporting. The broker offers no view on whether the trade is a good idea, whether the position fits the client’s overall strategy, or whether the timing is appropriate.

Importantly, the absence of advice in execution-only is not a regulatory gap; it is a design feature. The client has explicitly chosen a service in which they make every decision. The firm’s obligations are correspondingly focused on operational execution — best execution, accurate reporting, segregated custody, AML/KYC compliance.

For providing financial instruments including complex products under MiFID II — derivatives, structured products, certain leveraged products — the firm is required to perform an appropriateness assessment confirming that the client has the knowledge and experience to understand the risks. If the assessment indicates the product is not appropriate, the firm warns the client, or the firm may also decline to proceed with the specific transaction; but where it does proceed, the client can still choose to go ahead after acknowledging the warning. For non-complex products such as listed shares of major companies, the firm may rely on the MiFID II execution-only exception, and proceed with no appropriateness assessment – but only where specific conditions are met, including: the service is provided at the client’s own initiative and the client has first been clearly warned that they will not benefit from the appropriateness protections that would otherwise apply. Where those conditions are not met, the firm must still carry out the assessment.

Portfolio Management: How It Works

Portfolio management transfers day-to-day decision-making to the firm. Onboarding includes a structured suitability questionnaire that captures the client’s knowledge, financial situation, investment objectives, time horizon, and risk tolerance. Based on these inputs, the client and the firm agree an investment mandate that defines the strategy, the instrument universe, the leverage limits, the benchmark or hurdle rate, and the fee structure.

Within this mandate, the firm makes investment decisions and executes them on the client’s behalf. The client receives periodic reporting (typically at least quarterly under MiFID II), additional reporting when the portfolio depreciates by 10% or more from the period start, and an annual cost disclosure. The client retains the right to amend the mandate, request specific restrictions, or terminate the relationship within the contractual notice period — but does not approve individual trades.

The regulatory protections at this end of the spectrum are correspondingly strict. The firm must continuously monitor the suitability of the strategy – an ongoing obligation that does not apply to execution-only, alongside managing conflicts of interest, following best execution requirements, and meeting capital adequacy and conduct rules under MiFID II, which apply all the firm’s services. The Investor Compensation Fund applies to portfolio management clients in the same way it applies to brokerage clients in cases of firm insolvency.

The Practical Differences

Decision Authority

Execution-only: client makes every decision. Portfolio management: client sets the mandate; firm makes decisions inside it. Investment advice (the middle category) sits between, with the firm recommending and the client deciding.

Time Commitment

Execution-only requires the client to spend time on research, decisions, and monitoring. Portfolio management transfers this time investment to the firm; the client engages periodically rather than continuously. For investors with limited time or competing priorities, this is one of the structural differences often cited between execution-only and portfolio management.

Suitability Protection

Execution-only places responsibility on the firm to perform the assessment of appropriateness – a legal requirement under MiFID II – assessing the client’s knowledge and experience. If a strategy stops being suitable due to changed circumstances, the firm must engage the client to update the mandate,  or if necessary the firm will suspend the provision of portfolio management services.

Cost Structure

Execution-only typically involves transaction-based fees: a charge per trade plus market and clearing costs. There is no ongoing management fee. Portfolio management may involve either a flat management fee, a performance fee, or both, plus execution costs on trades the firm makes within the mandate. The total cost over time depends on activity level, fee structure, and portfolio size.

Behavioural Discipline

In execution-only, the client’s behavioural patterns drive the portfolio’s outcomes — for better and worse. Discipline is the client’s responsibility. In portfolio management, the firm’s documented process introduces friction against impulsive decisions; the client’s emotions during volatility may have a smaller direct effect on the portfolio.

Reporting Cadence

Execution-only clients typically have continuous access to their account but receive periodic statements as the structured reporting layer, in line with the requirements of MiFID II. Portfolio management adds layered reporting: regular performance reports, fee disclosures, suitability reviews, and trigger-based notifications including the 10% depreciation alert. Both meet MiFID II minimums; portfolio management often exceeds them for the additional context appropriate to a delegated relationship.

When Each Service Fits

Execution-Only Tends to Fit When…

The investor wants full control over every decision and is willing to invest the time to research, monitor, and rebalance. The investor has a clearly defined approach — for example, dollar-cost averaging into a small set of broad-market ETFs — that requires minimal decision-making and benefits from low transaction costs. The investor has experience and behavioural discipline through full market cycles. The investor’s portfolio is small enough that the cost of portfolio management would be a meaningful fraction of expected returns. The investor specifically values the autonomy of self-direction. These are general illustrations of scenarios, not appropriateness criteria; whether execution-only is appropriate for you is determined individually through each investment firm’s onboarding process, not by this article.

Portfolio Management Tends to Fit When…

The investor has limited time or attention to dedicate to investment decisions. The investor wants exposure to instruments or strategies (derivatives, multi-asset rotation, leveraged strategies) that benefit from professional expertise. The investor’s portfolio size justifies the fee structure. The investor has experienced the cost of behavioural errors during prior drawdowns and wants structural friction against repeating them. The investor specifically values working with a regulated counterparty under MiFID II suitability obligations. The investor’s goals are complex enough — multi-generational planning, coordinated wealth management — to benefit from professional involvement. These are general illustrations of scenarios some investors describe, not suitability criteria; whether portfolio management is appropriate for you is determined individually through each investment firm’s onboarding process, not by this article.

The Common Hybrid: Both at the Same Firm

Many regulated firms offer both services, and many investors use both — execution-only for specific positions where they have conviction or for satellite holdings, and portfolio management for the core or for delegated strategies. There is nothing structurally wrong with this arrangement, and it is often more honest than choosing only one. The combination requires being clear with yourself about which capital is in which service and what role each is playing.

Skanestas, for example, provides both brokerage services (covering execution and reception/transmission of orders, with custody of positions) and discretionary portfolio management. A client may hold accounts under both services, subject to the applicable client relationship, service agreements and regulatory requirements, with each service governed by its respective contractual and reporting arrangements.Cost Comparison: A Worked Illustration

Consider a portfolio of EUR 500,000 with two illustrative scenarios. The figures are stylised and reflect industry ranges rather than any specific firm.

Scenario A — Execution-Only with Light Activity. Twenty round-trip trades per year at average commission of EUR 15 each = EUR 300 in execution fees. No management fee. Custody fees EUR 100 per year. FX and other costs EUR 200 per year. Total annual cost approximately EUR 600, or 0.12% of the portfolio. Cost is predictable and primarily driven by activity.

Scenario B — Portfolio Management with 25% performance fee on profit above 4% hurdle, no management fee. In a year of 8% gross return: 4% above hurdle on EUR 500,000 = EUR 20,000 profit subject to fee × 25% = EUR 5,000 performance fee. Plus execution fees within the strategy, say EUR 1,000. Total cost approximately EUR 6,000, or 1.2% of the portfolio. In a year of 0% return: zero performance fee, plus execution fees. Total cost approximately EUR 1,000, or 0.2% of the portfolio.

The above fee illustrations are simplified – actual arrangements may include other fee mechanics that can materially affect the amount payable. Investors should always check the specific terms of the investment firm they are dealing with.

The honest summary is that execution-only is typically cheaper in absolute terms, and generally involves lower explicit fees, but the relevant comparison is total return net of all costs and, where relevant, the value of the investor’s time, expertise and the benefits of delegated decision-making.  Both can be reasonable choices for different investors.

Common Misconceptions

‘Portfolio management is for wealthy investors only’

Increasingly less true. Many firms offer portfolio management at modest minimums, and the structural protections do not require very large portfolios. The cost-benefit calculation does favour larger portfolios, but the threshold has come down over time.

‘Execution-only means I have no protections’

False. Execution-only clients are still protected by best execution, segregated custody, MiFID II conduct rules, regulatory supervision, and the Investor Compensation Fund. The structural protection in execution-only is operational; the client retains responsibility for the investment decision itself.

‘Portfolio management means losing all control’

False. The client retains control over the mandate, can amend it, can introduce restrictions, and can terminate the relationship. Day-to-day trade execution is delegated, but the boundaries within which delegation operates are set by the client.

‘Switching between services is hard’

Generally not. Many firms allow clients to convert between or hold both services, subject to fresh suitability assessment for portfolio management. Mechanical position transfers are routine operational matters.

FAQ

Can a portfolio manager refuse to follow my instructions?

Within the mandate, the firm makes decisions; you cannot direct individual trades in pure portfolio management. You can amend the mandate (with appropriate suitability review), introduce restrictions, or terminate the relationship. If you want to direct individual trades, execution-only or investment advice may be structured to allow that, subject to the appropriate assessments to take place.

Is investment advice a separate third option?

Yes. Investment advice involves the firm making personal recommendations on which the client decides. It is regulated separately from both execution-only and portfolio management, and is subject to its own suitability obligations. It can be a useful middle option for clients who want professional input but retain decision authority.

Can I direct an execution-only broker to ignore appropriateness warnings?

Where an appropriateness assessment is required, a firm may generally allow a client to proceed after providing the required warning that the product or service is not appropriate, subject to the applicable rules and circumstances. For non-complex products, and appropriateness may not be required where the conditions of the MiFID II are met – as explained above. The structure exists to protect against unaware participation in complex products, not to prevent willing participation by informed investors.

Are fee structures negotiable?

Sometimes, particularly for larger portfolios in portfolio management. Execution-only fees are typically per published schedule. Portfolio management terms can have more flexibility but are documented in the management agreement; informal negotiations should be confirmed in writing before signing, and any agreed fees and charges should be consistent with the applicable regulatory requirements and clearly disclosed to the client.

Conclusion

Execution-only and portfolio management are different services that meet different needs. The choice is not about which is universally better, but about which fits your time, expertise, behavioural pattern, portfolio size, and preferences. Investors may, depending on the services offered by the firm, use different services for different parts of their investment activity. The relevant considerations include the nature of the service, its costs, the level of decision-making delegated, and the protections and obligations that apply to each service.

Investors should consider carefully which service is appropriate for their circumstances and understand the respective costs, responsibilities and features before making a decision.

 

About this article: This material is published for general informational purposes by Skanestas Investments Limited, a Cyprus Investment Firm authorised and regulated by the Cyprus Securities and Exchange Commission under licence CIF251/14. The content reflects general industry practice and information available as at the date of publication may be updated from time to time without notice. The article does not establish a client relationship and does not replace the formal contractual, regulatory and client documents  that govern any portfolio management or brokerage relationship with the firm. Risk warning: Investing in financial instruments carries risk and the value of investments may rise or fall. You may receive back less than the amount invested. Please review the firm’s Risk Disclosure Statement and other regulatory documents before engaging with any service. The information provided is general in nature and should not be understood as a statement of the services provided by the firm. Last updated: 2026.