How Much of My Portfolio Should Be in Bitcoin
Size your BTC position based on your Focus score and custom bet size settings.
Bitcoin Position Sizing
Bitcoin is the world's first decentralized cryptocurrency, created in 2009 by the pseudonymous Satoshi Nakamoto. It enables peer-to-peer electronic cash transactions without intermediaries like banks or governments, operating on a blockchain secured by Proof of Work mining and the SHA-256 cryptographic algorithm. With a fixed supply cap of 21 million coins and programmatic halvings every four years that reduce miner rewards, Bitcoin is designed as a deflationary digital asset often called "digit...
How Much Bitcoin Should You Hold?
Determining the right Bitcoin (BTC) allocation is one of the most important investment decisions you'll make. Fundamentally helps you answer this question systematically using your own research and conviction, not generic recommendations.
Important: Fundamentally does not provide financial advice. We give you tools to determine position sizes based on your own evaluation. Your ideal allocation is driven by your Focus score—a reflection of your personal research and conviction.
How Focus-Based Allocation Works
- Evaluate Bitcoin: Answer your custom Lens questions to generate a Focus score (0-100)
- Define Your Ranges: In Bet Size Manager, map Focus scores to portfolio percentages
- See Your Suggested Size: Your BTC Focus score maps to a bet size range you defined
- Calculate Exact Amounts: Use Investment Calculator to determine how much to buy or sell
It's User-Driven
This system is empowering because you control every aspect. You create the questions, you answer them, you define the bet size ranges. Fundamentally simply connects your conviction to suggested allocation— helping you invest based on research, not emotion or hype.
How Fundamentally Helps Size Your Bitcoin Position
Evaluate with Your Lens
Focus ScoreAnswer your custom Lens questions for Bitcoin to generate a Focus score. This score represents your conviction in BTC based on your own research criteria.
Set Your Bet Size Ranges
CustomizableIn Bet Size Manager, define what percentage of your portfolio each Focus score range should represent. For example, Focus 75-100 might map to 6-7% allocation.
Get Suggested Position Size
You DecideBased on your BTC Focus score and bet size settings, Fundamentally suggests an allocation range. Use the Investment Calculator to determine exact amounts.
Focus Score
Your BTC evaluation generates a 0-100 score based on your custom criteria.
Bet Size Manager
Define how Focus scores map to portfolio percentages for Bitcoin.
Investment Calculator
Calculate exact BTC amounts to buy or sell to reach your target allocation.
Concentration Signals
Get a signal when your Bitcoin position exceeds your defined bet size range.
Frequently Asked Questions
Your Bitcoin allocation depends on your Focus score. Evaluate BTC with your Lens to generate a score, then the Bet Size Manager maps it to a portfolio percentage. As a major cryptocurrency, you might allocate differently than you would for smaller assets, but it's your rules, systematically applied.
Layer 1s like Bitcoin are often core holdings. Your BTC allocation should reflect your Focus score based on network metrics, ecosystem growth, and competitive position. Higher Focus on fundamentals justifies larger core positions.
As a top-10 cryptocurrency, Bitcoin is often a core holding. However, your BTC allocation should reflect your Focus score, not just market cap. High conviction = larger position, low conviction = smaller position, even for major assets.
Size Your Bitcoin Position with Confidence
Use your own research to determine allocation with Fundamentally's Focus-based tools.