Custody considerations evolve as portfolios grow and add accounts, assets, and operational demands.

A custody arrangement that works for a relatively straightforward portfolio may require closer attention as investment activities expand. For institutional investors and professional traders, recognizing when to review existing arrangements can help maintain operational oversight.

Why Does Custody Receive Less Attention at the Start?

Custody may receive relatively little attention when a portfolio is simple and operational requirements are limited. Investors may have fewer holdings, one primary account, and basic reporting needs.

Custody still serves an important function. It involves the safekeeping and administration of financial assets, including recordkeeping and related operational processes.

However, the arrangement established for a smaller portfolio may not address every requirement that emerges later.

Custody Considerations Become More Important as Portfolios Grow

Portfolio growth can involve more than an increase in asset value. Additional investments, trading activities, and counterparties may also introduce operational responsibilities.

Three developments can make existing custody arrangements worth reviewing:

• Increasing portfolio scale: More positions and transactions may require greater attention to account records, reconciliation, and reporting accuracy.

• Greater concentration exposure: Investors may need to assess how assets and custody relationships are distributed, particularly when substantial holdings depend on a limited number of service providers.

• Expanding operational requirements: More investment managers, settlement instructions, or corporate actions can increase coordination demands.

According The International Organization of Securities Commissions (IOSCO)’s 2015 Standards for the Custody of Collective Investment Schemes’ Assets also treat operational risk and asset segregation as key issues.

These developments do not automatically mean a custodian must be replaced. They indicate why custody oversight may need to evolve alongside the portfolio.

Key Checks as Portfolio Complexity Grows

As investment strategies expand, the number of accounts and asset types involved may shape custody considerations more than portfolio size alone.

Multiple Custody Accounts and Reporting

Multiple custody accounts can introduce different operational and counterparty exposures, depending on the arrangements involved. They may also create additional reconciliation, reporting, and oversight responsibilities.

Investors should understand whether they can accurately consolidate information from different accounts and promptly identify discrepancies. The US Securities and Exchange Commission (SEC) advises investors to compare statements from their adviser and custodian.

Different Asset Types and Custody Requirements

Custody and asset-type arrangements may differ across securities, derivatives, and other financial instruments. The relevant services, account structures, and settlement processes depend on the products and markets involved.

For example, derivatives related activities may involve clearing and collateral arrangements that differ from conventional securities custody.

More Parties Involved in Asset Administration

Growth may also increase interactions among investment managers, custodians, brokers, and other service providers.

Clear responsibilities matter when several parties contribute to transaction processing, asset servicing, and reporting. Investors may benefit from reviewing who performs each function and how information moves between them.

When to Review Custody Arrangements

Consider a custody setup review when portfolio changes begin to affect operational visibility or control. According PNC Financial Services highlights the importance of periodically reviewing custody relationships to assess whether services and fees continue to meet institutional needs.

The following questions provide a practical starting point:

• Have additional custody accounts been opened?

  Determine whether reporting and reconciliation processes still provide a consistent view of holdings.

• Has the portfolio expanded into new asset types?

  Check whether existing arrangements accommodate the relevant assets and their operational requirements.

• Are more markets or counterparties involved?

  Consider whether settlement processes, sub custodian relationships, and responsibilities remain clear.

• Has transaction activity increased significantly?

  Review whether existing workflows can manage higher processing volumes without creating unnecessary manual work.

• Are reporting requirements becoming more complex?

  Assess whether statements, transaction records, and internal reports remain timely and sufficiently detailed.

• Have internal responsibilities or controls changed?

  Confirm that authorized personnel, account access, escalation procedures, and oversight responsibilities remain appropriate

A “yes” answer does not necessarily indicate a problem. Instead, it highlights an area where further examination may be useful.

For institutional portfolios, reviewing these questions alongside existing governance and risk-management procedures can support a more structured assessment.

Custody Considerations Before Changing a Setup

Identifying additional operational requirements is not the same as determining that a new custody structure is necessary. Weigh these custody considerations carefully before making any changes.

Before making changes, investors can consider three areas:

• Current capabilities: Identify which reporting, servicing, or operational requirements the existing arrangement can already support.

• Additional complexity: Assess whether introducing accounts, providers, or operational processes could create further reconciliation and coordination demands.

• Risk and oversight: Review contractual responsibilities, asset segregation arrangements, relevant regulatory requirements, and the procedures used to monitor service providers.

Any proposed changes should reflect the portfolio's actual requirements, the applicable legal framework, and internal governance arrangements.

Conclusion

Portfolio growth can introduce new asset types, additional accounts, and greater operational complexity. As these requirements evolve, custody considerations may include reviewing account structures, reporting processes, and oversight responsibilities.

Custody for growing portfolios may warrant periodic assessment as accounts, assets, and operational requirements change. Such assessments do not necessarily require changes to existing custody providers or arrangements.