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How Wealth Advisors Should Think About Crypto Allocations

December 10, 2024
•Lucas Campbell•5 min read

The question isn't whether your clients will ask about crypto. They already are. The question is how to respond in a way that's responsible, defensible, and actually useful.

This guide gives you a practical framework for thinking about crypto allocations—one that's compatible with fiduciary standards and the way wealth management professionals already think about risk.

Start With the Basics: What Is the Client Asking?

Before you build an allocation, understand what the client actually wants. Most of the time, it falls into one of these buckets:

  • "I want to own some Bitcoin" — Simple exposure, usually driven by media coverage or peer pressure
  • "I want to diversify" — They see crypto as an alternative asset class uncorrelated to stocks
  • "I'm already holding crypto personally" — They want to integrate it into their broader financial plan
  • "My kids/friends are making money" — Emotional driver, needs careful handling

Each of these requires a different conversation and potentially a different allocation size.

The 1-5% Framework

The most common professional recommendation for crypto allocation is 1-5% of total portfolio value. Here's how to think about where on that spectrum a client should land:

1% — Exploratory

  • Client is curious but conservative
  • Firm wants to test the waters
  • Low commitment, low downside risk
  • Good starting point for most conversations

2-3% — Moderate

  • Client has expressed genuine interest
  • Portfolio is large enough that 2-3% is meaningful but not dangerous
  • Allows for meaningful upside without portfolio-level risk

4-5% — Aggressive (for crypto)

  • Client has high risk tolerance
  • They understand and accept the volatility
  • Portfolio is well-diversified otherwise
  • Should be documented in the IPS

Which Assets Within the Allocation?

Once you've sized the allocation, the next question is composition. A simple approach:

| Allocation Size | Suggested Composition | |----------------|----------------------| | 1% | 100% Bitcoin | | 2-3% | 70% Bitcoin, 30% Ethereum | | 4-5% | 60% Bitcoin, 30% Ethereum, 10% other |

Why Bitcoin-heavy? Bitcoin has the longest track record, the deepest liquidity, and the most institutional adoption. For a fiduciary managing client assets, it's the most defensible choice.

Why include Ethereum? It represents the broader crypto ecosystem. If crypto adoption continues, Ethereum benefits from network effects across DeFi, NFTs, and enterprise applications.

What about "other"? For most client portfolios, this should be zero or close to it. Altcoins carry significantly more risk and are harder to justify in a fiduciary context.

Documentation Is Everything

If you're going to recommend any crypto allocation, document it thoroughly:

  1. Investment Policy Statement (IPS) — Add a crypto section that defines allowed assets, allocation limits, and rebalancing rules
  2. Client Suitability Assessment — Document why crypto is appropriate for this specific client
  3. Risk Disclosure — Written acknowledgment of crypto-specific risks (volatility, regulatory, custody)
  4. Rebalancing Rules — What happens if crypto grows to 8% of the portfolio? When do you trim?

This documentation protects both you and your client.

Custody: Don't Ignore This

How the crypto is held matters enormously. Options include:

  • Exchange custody — Simplest, but comes with counterparty risk
  • Regulated custodians — Companies like Coinbase Custody or Fidelity Digital Assets offer institutional-grade security
  • ETFs — Bitcoin and Ethereum ETFs remove custody concerns entirely by holding the asset within a regulated fund structure

For most wealth management clients, ETFs or regulated custodians are the right answer. Self-custody (hardware wallets) introduces operational risk that most firms aren't equipped to manage.

The Bottom Line

Crypto allocation doesn't have to be complicated. The framework is simple:

  1. Understand what the client is actually asking for
  2. Size the allocation at 1-5% based on risk tolerance
  3. Keep it Bitcoin-heavy (and potentially some Ethereum)
  4. Document everything
  5. Choose custody that matches your firm's risk standards

The advisors who will win in this space aren't the ones who know the most about crypto. They're the ones who can integrate it thoughtfully into the portfolios they're already managing.

For a deeper look at how Bitcoin, Ethereum, and altcoins differ from a risk perspective, see our crypto risk framework. If you're starting from scratch on crypto fundamentals, our Crypto 101 guide covers the essentials. And for the complete picture — including custody, tax, estate planning, and regulatory context — read our guide to crypto wealth management.

This is educational content for professional advisors. It is not a substitute for legal or compliance guidance. Consult your compliance team before implementing any crypto strategy.

If you're a wealth advisor or RIA looking for outsourced crypto expertise, learn how Elkhorn Research partners with advisory firms. If you're an individual investor ready for personalized guidance, see our advisory services for individuals or book a discovery call.