This gathers up the Bitcoin sitting in large hands, funds, corporate reserves and state holdings alike, and presents the lot as one figure.

What is on offer is a standing total, not a rate of change, and that governs everything about how to approach it. The value lies in what the total is made of and how it measures against the supply as a whole. Hunting for momentum in it asks the number to perform a job nobody designed it for.

What it actually measures

The figure is assembled from three components, any of which can be dropped. Dropping one recalculates the whole thing, which is the fastest way to work out how much of the headline rests on that component alone. One of the three usually towers over the others, and which one has changed as the years have passed.

Read against supply rather than in isolation. A number of coins means very little on its own; the same number set against the size of the supply says how much of the market has moved into hands that report their positions. That share is the version worth quoting, because coin counts grow with nothing having changed structurally.

The total is a floor, not a measurement

Nothing reaches this total unless somebody has declared it or it can be spotted on chain. An organisation holding quietly leaves no trace at all, and the figure offers not the slightest clue about how much that might amount to.

So every reading is a lower bound on institutional ownership rather than an estimate of it. That is an unusual property for a headline number and it should change how the figure is quoted: the honest sentence is at least this much, never this much.

What it does not tell you

Corporate and state figures arrive whenever the paperwork happens to be filed, which is why this stands still between updates rather than moving each session. An unbroken line would suggest an exactness those filings simply do not possess.

Definitions also differ between layers. A fund’s holdings are exact and current, a company’s are as at its last filing, and a government’s are often inferred from seizures and disposals reported long after the fact.

Growth in the figure can also be disclosure rather than accumulation. An entity reporting for the first time adds to the total without having bought anything, and the chart cannot distinguish new holdings from newly visible ones. Over a long enough period, improving disclosure alone produces a rising line with no coin having changed hands.

How to read it

Accumulating. Declared large holdings are taking a growing slice of the supply.

Holding. Institutional balances are steady.

Releasing. Declared holdings are contracting, whether somebody sold or investors withdrew.

Institutional Holdings is drawn on the Supply dashboard, beside The 21M Distribution, The Real Float and Wallet Distribution.

Common questions

Does the figure capture every large holder?

No. Nothing reaches the figure unless somebody declared it or it can be spotted on chain, so quiet positions leave no trace. Read the total as a minimum.

What sits in each layer?

Funds, corporate reserves and state holdings, any of which can be dropped. Dropping one recalculates the whole thing, which reveals how much rested on that component.

Why is it a snapshot rather than a series?

Because corporate and state figures arrive whenever the paperwork is filed, so a line moving every session would suggest an exactness those filings do not possess.

Why might the corporate figure differ elsewhere?

Because publicly traded miners are already inside the corporate reserve tally. Any view balancing the entire supply separates them out so identical coins are not counted twice.

How should the figure be quoted?

As a lower bound. The honest sentence is at least this much held at institutional scale, never this much.