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Governance Authority
Category: Investor Stewardship and Engagement

Investor Stewardship Code

Also known as: Stewardship Code, UK Stewardship Code
Simply put

An investor stewardship code is a voluntary set of standards that encourages institutional investors, such as pension funds and asset managers who invest money on behalf of savers, to be transparent about how they invest, to engage with the companies they own, and to use their voting rights responsibly. The aim is to protect and enhance long-term value for the clients and beneficiaries whose money is being managed. Such codes are generally principles-based and non-binding, though signatories are typically expected to report against their commitments.

Formal definition

An investor stewardship code is a principles-based, generally non-binding framework directed at institutional investors and their service providers, setting expectations for the exercise of investor rights and influence to protect and enhance long-term value for clients and beneficiaries. Codes of this type typically call for transparency around investment processes, active engagement with investee companies, and the responsible exercise of voting rights, often operating on an 'apply and explain' or comparable reporting basis rather than as a statutory obligation. The UK Stewardship Code, maintained by the Financial Reporting Council (FRC), is a leading example; the FRC's 2026 iteration emphasizes long-term sustainable value creation, reduced reporting burdens, and improved engagement quality, and applies to those investing on behalf of UK savers and pensioners and those that support them. Scope, signatory expectations, and any regulatory linkage vary by jurisdiction and by the specific code, and adherence is voluntary except where a national regulator or listing regime provides otherwise.

Why it matters

Institutional investors, pension funds, asset managers, and similar intermediaries, collectively hold substantial ownership stakes in listed companies on behalf of savers and beneficiaries who rarely engage with those companies directly. Investor stewardship codes matter because they set expectations for how that ownership influence is exercised: whether investors monitor the companies they own, engage with boards on strategy and risk, and cast votes in a considered way rather than passively. Where investors act as engaged owners rather than absentee capital, the intent is to support long-term value creation for the clients and beneficiaries whose money is at stake.

Because codes of this type are generally principles-based and voluntary, their practical force depends heavily on signatory commitment and on the reporting expected of those who sign. The UK Stewardship Code, maintained by the Financial Reporting Council (FRC), is a leading example. According to the FRC, its 2026 iteration was designed to focus on long-term sustainable value creation while reducing unnecessary reporting burdens and improving the quality of engagement between market participants. The balance a code strikes, between demanding meaningful disclosure and avoiding box-ticking compliance, is a recurring theme in how these frameworks evolve.

For governance professionals, the significance is contextual rather than a matter of legal obligation in most cases. Adherence is voluntary except where a national regulator or listing regime provides otherwise, and the scope, signatory expectations, and any regulatory linkage vary by jurisdiction and by the specific code. Understanding a code's status, voluntary standard versus binding requirement, is essential before treating it as a compliance driver.

Who it's relevant to

Institutional investors and asset managers
Pension funds, asset managers, and similar intermediaries that invest on behalf of savers and beneficiaries are the primary audience for stewardship codes. As signatories, they are typically expected to be transparent about their investment processes, engage with the companies they own, exercise voting rights responsibly, and report against their commitments. The specific expectations and reporting cadence depend on the particular code.
Service providers supporting investors
The UK Stewardship Code 2026 is directed not only at those investing on behalf of UK savers and pensioners but also at those that support them. Providers such as proxy advisers, investment consultants, and other intermediaries in the stewardship chain may fall within a code's scope, so they should understand what signatory status and reporting would entail for their activities.
Boards and governance teams of investee companies
Directors and company secretaries of listed companies are on the receiving end of investor engagement and voting activity shaped by stewardship expectations. Understanding how significant institutional shareholders approach engagement and voting can inform how a board prepares for shareholder dialogue, though a stewardship code sets expectations for investors rather than direct obligations on the companies they own.
Compliance and reporting functions at signatory firms
Where a firm chooses to become a signatory, compliance and disclosure teams are generally responsible for preparing the reporting expected under the code and ensuring stated practices align with actual conduct. Because adherence is voluntary except where a regulator or listing regime provides otherwise, these teams should confirm the code's status and any regulatory linkage in their jurisdiction rather than assuming a binding requirement.

Inside Investor Stewardship Code

Voluntary Stewardship Principles
An investor stewardship code is typically a non-binding, principles-based instrument setting out expectations for how institutional investors exercise their ownership responsibilities. It is generally not a statute, regulation, or listing rule, and adherence is usually voluntary rather than legally mandated, though this can vary by jurisdiction.
Comply-or-Explain Mechanism
Many stewardship codes operate on a comply-or-explain basis, under which signatories either apply the stated principles or publicly explain their reasons for departing from them. This mechanism reflects a principles-based approach rather than prescriptive rules-based compliance.
Scope of Application
Such codes generally address asset owners and asset managers, and in some cases service providers such as proxy advisers. The precise population covered and the manner of coverage depend on the specific code and jurisdiction.
Engagement and Monitoring Expectations
Codes typically encourage investors to monitor and engage with investee companies on matters such as strategy, performance, risk, and governance, and to describe their engagement approach. The intensity and nature of engagement generally remain a matter of each investor's own judgment.
Voting and Disclosure
Stewardship codes commonly set expectations that signatories disclose their voting policies and, in some cases, voting records, and report periodically on their stewardship activities. The specific disclosure content varies by code.
Conflicts of Interest Management
Codes generally expect investors to identify and manage conflicts of interest that may arise in the course of stewardship, and to have policies addressing them, though the required detail differs across regimes.

Common questions

Answers to the questions practitioners most commonly ask about Investor Stewardship Code.

Is a stewardship code a legally binding requirement that asset managers must follow?
Generally, no. Stewardship codes are typically non-binding standards of best practice rather than statutes or regulations. In many jurisdictions they operate on an "apply and explain" or "comply or explain" basis, meaning signatories voluntarily commit to the code and disclose how they have applied its principles, explaining any departures. That said, the position varies by jurisdiction and by the type of institution: in some markets, regulators or the terms of a signatory relationship attach expectations to participation, and certain disclosure obligations may intersect with binding rules. Whether any particular obligation applies to a given firm depends on the facts and the applicable regime, and this entry is educational rather than legal or compliance advice.
Does signing a stewardship code mean an investor is committing to the same obligations as a corporate governance code imposes on boards?
No. The two are directed at different actors and serve different purposes. A corporate governance code typically sets expectations for how the boards and management of listed companies conduct oversight and disclosure. A stewardship code, by contrast, addresses institutional investors and, in some cases, their service providers, focusing on how they exercise ownership responsibilities such as monitoring investee companies, engagement, and voting. They are complementary but distinct instruments, and the accountabilities they describe sit with separate parties. Neither should be treated as a substitute for the other.
Who within an asset management firm typically owns responsibility for applying a stewardship code?
Ownership generally varies by firm size and operating model, so this should be confirmed against a firm's own governance arrangements. In many organizations, day-to-day stewardship activities such as engagement and voting sit with an investment or stewardship function within management, while accountability for the firm's overall commitment and public disclosures often rests with senior management or a designated committee. Assurance functions may separately review whether stated processes are operating as described. Firms typically document who is accountable for what to avoid gaps, but the specific allocation is a matter for each firm's judgment.
How can a firm demonstrate that its stewardship activities are more than a policy on paper?
Under many stewardship codes, signatories are expected to report on outcomes and activities rather than intentions alone. Firms commonly do this by keeping contemporaneous records of engagements, voting decisions and rationales, escalation steps taken where engagement did not achieve its aim, and how conflicts of interest were managed. Distinguishing the design of a stewardship approach from evidence of its actual operation over the reporting period is generally important; a documented policy describes design, while activity records and outcomes speak to whether it operated in practice. The appropriate level of evidence depends on the code, the firm's size, and its own judgment.
How should a firm approach conflicts of interest in the context of stewardship and voting?
Stewardship codes typically expect signatories to identify and manage conflicts that could compromise the independence of their engagement and voting decisions, such as commercial relationships with investee companies. In practice, firms generally maintain a conflicts policy, document how specific conflicts are identified and mitigated, and disclose their approach. The precise controls appropriate for a given firm depend on its business model and the relationships it holds, and how conflicts are handled may also intersect with binding regulatory obligations in some jurisdictions. This is a matter for the firm's own compliance and legal judgment.
What should a firm consider when relying on external proxy advisers or service providers for stewardship?
Where firms delegate or outsource elements of research, voting execution, or engagement, many stewardship codes expect them to remain accountable for the outcomes and to explain how they oversee those providers. Practically, this often involves setting expectations for the service, retaining the ability to exercise independent judgment on voting rather than applying recommendations mechanically, and periodically reviewing provider performance and any conflicts the provider itself may face. The extent of oversight considered appropriate depends on the code, the nature of the delegation, and the firm's own assessment of the associated risks.

Common misconceptions

An investor stewardship code is binding law that all institutional investors must follow.
Stewardship codes are typically voluntary, principles-based instruments rather than binding statutes or regulations, and in many jurisdictions operate on a comply-or-explain basis. Whether any related obligation is legally enforceable depends on the specific jurisdiction, regulator, and entity type.
A stewardship code and a corporate governance code are the same thing.
They are related but distinct. A corporate governance code generally addresses the conduct of companies and their boards, while a stewardship code addresses the ownership responsibilities of investors such as asset owners and asset managers. They serve different audiences and purposes.
Becoming a signatory to a stewardship code guarantees active engagement and improved outcomes at investee companies.
Signing a code signals an intention to apply its principles, but the actual depth of engagement, monitoring, and voting generally remains a matter of each investor's own judgment and resources. Signatory status alone does not evidence operating effectiveness of stewardship activities.

Best practices

Confirm the legal status of the relevant stewardship code in each applicable jurisdiction, distinguishing voluntary comply-or-explain expectations from any binding regulatory requirements before setting internal policy.
Document a clear stewardship policy that describes your approach to monitoring, engagement, voting, and escalation, and identify who within the organization owns each activity.
Where a comply-or-explain mechanism applies, provide specific, substantive explanations for any departures from the code's principles rather than boilerplate statements.
Establish and maintain a conflicts-of-interest policy addressing situations that may arise in stewardship, and review it periodically.
Disclose voting policies and stewardship activities at the frequency and level of detail contemplated by the applicable code, and retain records to support those disclosures.
Periodically review the design and operation of your stewardship arrangements against the code's expectations, treating signatory status as a starting point rather than evidence of effective execution.