# Custody could open new bank revenue while Fidelity's minimum tests small RIAs

URL: https://www.financialadvsr.com/article/custody-could-open-new-bank-revenue-while-fidelitys-minimum-tests-small-09376c
Published: October 26, 2026
By: Sterling Park, Chief Analyst
Section: Analysis
Publisher: Financial ADVSR (https://www.financialadvsr.com)

InvestmentNews reported that Fidelity's $100 million custody minimum sits alongside a BCG report on bank custody revenue, and the pattern extends to AI tools and model portfolios.

InvestmentNews reported that regional banks which get their custody strategy right could unlock up to $100 million in new revenue, citing a BCG report. The same outlet reported that Fidelity has set a $100 million custody minimum, with a June 2027 deadline by which small RIAs must pick a path. Both figures are $100 million, but the sources do not say what either one measures, so this column does not treat them as comparable. Read together, they show a custodian's business being pursued as a competitive prize by banks, while a large provider sets a threshold that sorts smaller advisory firms.

The BCG framing, as InvestmentNews summarized it, sits inside digital asset custody and tokenized finance. The outlet's headline says that digital asset custody is reshaping how banks compete. That places custody inside a wider contest for institutional business, not only as a back-office service that advisors use. In this telling, a regional bank can win or lose on how it organizes custody, which is a separate question from whether a registered investment adviser can meet a provider's threshold.

On the advisor side, InvestmentNews also reported that experts are debating whether Fidelity's move fuels RIA consolidation or rewards firms that stay independent. The sources do not resolve that debate. The June 2027 deadline gives small firms a window to decide, but the coverage does not say what happens to firms that do not act within it, and this column does not fill that gap.

The same sorting by scale appears in artificial intelligence tools. RIABiz reported that Schwab promoted Anthropic's Claude to all 16,000 of its RIAs, but a 20-seat enterprise minimum sidelines more than 11,000 small firms. The tool is offered across the whole base on paper, yet access depends on how many seats a firm can commit. That is a different mechanism from a custody threshold, but the effect on small firms is similar: the product is visible, and the entry requirement is size.

Model portfolios offer a route around that sorting. 401k Specialist reported that 55ip has expanded its unified managed account platform with J.P. Morgan and BlackRock portfolios, which it says gives RIAs tax management, customization and scalability. A small firm that cannot build portfolio construction in-house could in principle use outsourced models instead. The sources do not say whether access to 55ip's platform carries a minimum, and that is the open question in this chain of providers.

Governance is the cost that arrives with each new tool. InvestmentNews reported that shadow AI, weak oversight and the absence of a formal policy leave RIAs more exposed to a new wave of cyber threats. The outlet's framing concerns exposure rather than size. A firm that adopts tools or platforms quickly carries risk that depends on its own controls, and the coverage does not link that risk to firm scale. For a small firm, the governance work is a fixed task whether it uses an AI assistant, a model platform or a custodian's reporting tools.

The growth data is where the thesis is tested. InvestmentNews reported on F2 Strategy research finding that more wealth firms are growing without M&A, yet one-third still lack a defined growth process. Organic growth offers an independent firm a path to scale that does not depend on a provider's threshold. The gap in the research is that a third of firms have no defined process for that growth, which matters when the path runs through tools and platforms that set entry requirements.

For a small RIA, the custodian is the operational base for client accounts, so a minimum set by that provider is not a peripheral rule. Switching providers is also a slow and costly decision in general industry practice. That is why the Fidelity deadline and the bank revenue push are worth reading together: they show how both sides of the custody market are defining who the business is for.

Three things are worth watching. The first is whether the June 2027 Fidelity deadline changes how small RIAs plan their growth or their provider choices. The second is whether banks pursuing custody revenue publish terms that reach smaller firms. The third is whether model platforms and AI tools disclose minimums or stay open to firms below the large-firm thresholds. The coverage does not answer these questions, but the answers will show whether scale becomes the entry requirement for more of the advisory stack.

Key facts:
- InvestmentNews reported that Fidelity has set a $100 million custody minimum for small RIAs, with a June 2027 deadline to pick a path.
- InvestmentNews reported, citing a BCG report, that regional banks that get custody strategy right could unlock up to $100 million in new revenue.
- RIABiz reported that Schwab's 20-seat enterprise minimum for its Claude rollout sidelines more than 11,000 small firms among its 16,000 RIAs.
- 401k Specialist reported that 55ip expanded its unified managed account platform with J.P. Morgan and BlackRock portfolios.

Why it matters: For small advisors weighing independence, custody and tool minimums are part of the cost of staying independent, not evidence that independence has become cheap. Team leaders and firm executives should identify which of their providers set size thresholds and when those take effect, starting with the June 2027 Fidelity deadline. Model platforms may offer institutional-style portfolios without in-house construction, but the coverage does not show their terms.

Sources:
- InvestmentNews: https://www.investmentnews.com/practice-management/digital-asset-custody-reshapes-how-banks-compete-in-tokenized-finance/268738
- InvestmentNews: https://www.investmentnews.com/practice-management/fidelity-minimum/268517
- InvestmentNews: https://www.investmentnews.com/transformation/wealth-firms-report-organic-growth-rebound-but-process-gaps-persist/268737
- InvestmentNews: https://www.investmentnews.com/practice-management/ai-governance-gaps-leave-rias-exposed-to-a-new-wave-of-cyber-threats/268735
- 401k Specialist: https://401kspecialistmag.com/55ip-expands-unified-managed-accounts-blackrock-jpmorgan/
- RIABiz: https://riabiz.com/a/2026/10/24/schwab-trumpeted-anthropics-claude-for-all-16000-of-its-rias-but-a-20-seat-enterprise-minimum-suddenly-sidelines-11000-plus-small-firms-right-before-impact-2026