Bitcoin Investing
Treating a fixed-supply digital asset as a long-term holding, and the arguments over what it is actually for.
Overview
Bitcoin investing rests on the claim that a fixed-supply asset nobody controls is worth holding as protection against monetary expansion. The design was published as a payment system, and the gap between that purpose and how it is now mostly used runs through every argument about it.
How the philosophy developed
The technical groundwork came from the cypherpunk community. Nick Szabo described bit gold and the idea of unforgeable costliness, Adam Back built the proof of work scheme that Bitcoin later adapted, and Hal Finney created reusable proofs of work as an early attempt at transferable digital scarcity.
Satoshi Nakamoto published the Bitcoin white paper in 2008 and released the software in January 2009. Hal Finney ran it on the first day and received the first known transfer between two people. Satoshi stopped communicating publicly in 2011 and the identity has never been established.
The use case shifted over the following decade. Michael Saylor became the most prominent advocate of holding Bitcoin as a corporate reserve asset rather than spending it, which is close to the opposite of the payment purpose the white paper describes.
Core principles
- Supply is fixed at twenty-one million by the protocol and cannot be changed by any single participant, which is the property the entire investment case rests on.
- The network requires no trusted intermediary, which is the technical problem the design solves and the reason it is difficult to shut down.
- Scarcity is enforced by cost rather than by promise, which is the idea Nick Szabo called unforgeable costliness.
- The asset produces no cash flow, so it cannot be valued by discounting and any estimate of worth is an argument about properties rather than earnings.
How decisions get made
Because there are no cash flows, the case is made from properties: durability, portability, divisibility, verifiability and above all fixed supply, compared against gold, cash and other stores of value.
Most long-term holders buy on a schedule rather than attempting to time entries, on the reasoning that the volatility is too large and the timing question too unanswerable to be worth attempting.
Custody is a decision with no equivalent in traditional investing. Holding the keys yourself removes counterparty risk and introduces the risk of permanent loss, and there is no authority that can reverse a mistake.
How it approaches risk
The volatility is far larger than in traditional asset classes and drawdowns of most of the value have occurred more than once. Position sizing is therefore the main risk control, and holders are generally advised to size so that a very large fall is survivable.
The risks are also categorical rather than only numerical: regulatory action, custody failure, exchange insolvency and the possibility that the thesis is simply wrong. None of these is captured by a volatility measure.
Using borrowed money to hold a volatile asset is the failure mode that has repeatedly ended otherwise sound positions, because it converts a temporary decline into a forced sale.
How portfolios are built
Most considered approaches treat it as a small allocation within a diversified portfolio, sized so that a total loss would be unpleasant rather than damaging.
The concentrated corporate treasury approach is the visible exception and is the part of the field most criticised, particularly where accumulation has been funded with debt.
Time horizon
Long, and the argument requires it. The thesis is about monetary properties asserting themselves over many years, and the asset has spent multiple multi-year periods far below prior highs.
Where the approach can work well
- The supply schedule is verifiable by anyone and cannot be altered by a single party, which is a genuinely unusual property.
- It has no counterparty in the traditional sense, so it does not depend on an institution remaining solvent.
- It has behaved differently from equities and bonds over some periods, though the relationship has not been stable.
- The network has operated continuously since 2009 through repeated attempts to break, ban or replace it.
Limitations and criticisms
A balanced view includes where the approach struggles, presented neutrally.
- It produces no cash flow, so no valuation method used for businesses applies and every price estimate is an argument about adoption and properties.
- Volatility is extreme, and holdings have fallen by most of their value more than once.
- The history is short. Fifteen years is not enough to establish how an asset behaves across the full range of monetary conditions.
- Regulatory treatment varies by jurisdiction and can change, which is a risk with no analogue in most traditional holdings.
- Self-custody transfers the failure mode to the holder, and a lost key is permanent in a way almost no other financial loss is.
- What it is for remains genuinely contested, and a payment network mostly used for holding is not obviously doing the job it was designed to do.
Common misconceptions
- The claim
Bitcoin was designed as digital gold.
What is actually the caseThe white paper describes a peer-to-peer electronic cash system and discusses payments throughout. The store-of-value framing developed later among users and advocates rather than being stated as the purpose.
- The claim
The fixed supply guarantees the price rises.
What is actually the caseScarcity says nothing about demand. A fixed supply of something nobody wants is worth nothing, and the supply schedule has been known since 2009 without preventing repeated declines of most of the value.
- The claim
Holding on an exchange is the same as owning it.
What is actually the caseIt is a claim on a company rather than direct control of the asset. Several exchanges have failed with customer funds, which is the specific risk self-custody exists to remove.
Investors associated with this approach
Listed because of a documented intellectual connection to the approach, not because they are well known.
Michael SaylorExecutive chairman of Strategy (formerly MicroStrategy)Hal FinneyCryptographer and early Bitcoin contributorNick SzaboComputer scientist who described smart contracts and bit goldAdam BackCryptographer and creator of HashcashWei DaiComputer engineer who proposed b-moneyDavid ChaumCryptographer and pioneer of digital cashIn their words
“A purely peer-to-peer version of electronic cash would allow online payments to be sent directly from one party to another without going through a financial institution.”
Context: The opening line of the whitepaper's abstract. It states the design goal of the system, not a view on bitcoin as an investment.
“Trusted third parties are security holes.”
Context: A security argument: any party you are required to trust is a party that can fail or be compromised.
“It might make sense just to get some in case it catches on.”
Context: Written weeks after the network launched, when bitcoin had no price and no exchange. It records how uncertain the project looked to its own author.
“Precious metals and collectibles have an unforgeable scarcity due to the costliness of their creation.”
Context: Szabo's idea of unforgeable costliness: something stays scarce because it is expensive to produce. Bitcoin later engineered the same property.
Related guides
Related concepts
Useful tools
Markets and hubs
Investor comparisons
Related philosophies
Frequently asked questions
What is the investment case for Bitcoin?
That a fixed supply enforced by a network nobody controls makes it useful as a long-term store of value, particularly against monetary expansion. Because it produces no cash flow the case is made from properties rather than from earnings, which is why it cannot be valued the way a business can.
Was Bitcoin designed to be an investment?
Not in the original document. The white paper describes a peer-to-peer electronic cash system for payments without a trusted intermediary. The fixed supply supports a store-of-value argument, but that framing was developed later by users rather than stated as the purpose.
How much Bitcoin should someone hold?
This page does not give allocation advice. What can be said neutrally is that the asset has fallen by most of its value more than once, so any position needs to be sized on the assumption that this can happen again, and that using borrowed money has repeatedly ended otherwise sound positions.
Why can Bitcoin not be valued like a stock?
A share is valued by discounting the cash a business will hand its owner. Bitcoin produces no cash flow, so there is nothing to discount. Estimates instead argue from properties and adoption, which is a weaker kind of argument and cannot be checked the same way.
What is self-custody and why does it matter?
Holding the private keys yourself rather than leaving the asset with an exchange. It removes the risk that the company fails with your funds, which has happened repeatedly, and introduces the risk of permanent loss if the keys are lost. There is no authority that can reverse either outcome.
Get smarter about investing
Clear market insights, useful tools, and beginner-friendly investing education.
Educational content only. This page explains how an investing approach works and where it falls short. It is not a recommendation to adopt it, not investment advice, and not a claim that any approach suits your circumstances.