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Grayscale Bitcoin Mini Trust (BTC) — Bitcoin ETF Flows

Is Money Moving Into The Grayscale Mini Trust or Out?

Grayscale's Mini Trust, a separate fund from GBTC. This page tracks this fund alone, then compares it with the full US Bitcoin fund group.

Each US trading day
Running total of money into and out of BTC over time chartmaketomaketo.com/etf/btc$0$1.00B$2.00BJulNovMarJulNovMarJulTODAY$2.63B

The running total of every dollar invested in the Grayscale Mini Trust since July 2024 — $2.63 billion in all.

Latest displayed reading: $2,626,906,054 on Jul 24, 2026. This view shows 496 dated readings from Jul 31, 2024 to Jul 24, 2026. The latest displayed reading is higher than the first. The displayed low is $18,000,000 on Jul 31, 2024. The displayed high is $2,626,906,054 on Jul 22, 2026.

Inspect a chart date

Arrow keys move one plotted point. Home and End jump to the first and latest points.

  • Running total of money in and out of BTC (selected): $2,626,906,054

  1. Is money moving into the Grayscale Mini Trust or out?

    Buying Heavily

    Money is coming into the Grayscale Mini Trust far faster than usual.

  2. How much money has moved lately?

    $0
    Last trading day
    Flat
    +$86M
    Past week
    Money in
    +$264M
    Past month
    1 days out · 9 days in
    Money in

  3. Is that fast or slow, for this fund?

    The Grayscale Mini Trust just had a heavier month of money moving than 89% of its own history.

    QuietHeavy

  4. How big is the Grayscale Mini Trust next to the other funds?

    $2.6B
    All-time money in
    Everything invested in this fund since it started trading.
    3.3%
    Share of all money in
    Of everything that's flowed into the Bitcoin ETFs since 2024.
    −$1.4B
    All funds, past month
    Money left

    Moving against the pack — the funds as a group saw money leave this month while the Grayscale Mini Trust went the other way.

  5. What does this mean for you?

    Money is pouring into the Grayscale Mini Trust — faster than usual.

    Over the past month about $264 million has flowed into the Grayscale Mini Trust — a heavier month of buying than 89% of its history.

    Every dollar that comes in means the fund buys more Bitcoin to back its shares. Heavy buying in a single fund usually means brokerage customers are picking this one specifically — through their advisors, retirement accounts, or trading apps.

    Watch whether the pace holds, and whether the other funds are taking money in too. One fund alone can just be a few big customers moving; all of them together is real demand for Bitcoin.

    What to watch from here

    • Heavy buying — about $264 million into the Grayscale Mini Trust this past month, faster than 89% of its history.
    • Whether the other funds are taking money in too — together it's real demand, alone it's a fund story.
    • Watch whether the pace holds or cools.
All Bitcoin ETFs →
The all-funds picture — are the big funds buying or selling?
Are People Buying or Selling? →
The big-picture read across the whole market.
ETF News →
The latest headlines on the funds and the money moving through them.

Understanding Grayscale Bitcoin Mini Trust (BTC)

Grayscale Bitcoin Mini Trust is one of the US Bitcoin ETFs — stock-market funds that hold real Bitcoin on behalf of their shareholders. It's run by Grayscale. When money comes into the fund, it buys Bitcoin; when money leaves, it sells. You buy and sell its shares through a normal brokerage account, like any stock.

This page tracks the money flowing in and out of this one fund, and the big chart shows the running total of everything invested in it since July 2024. The percentages and “faster than usual” readings compare the fund against its own history, not against the other funds.

A single fund's numbers mix two things: how people feel about Bitcoin, and how this fund competes with the other twelve — fees, brand, and where it's easiest to buy. Money can leave one fund and walk straight into a cheaper one next door without anyone actually selling Bitcoin. For the market-wide read, start from the main Bitcoin ETF page.

These funds trade on the stock market, so they're closed on weekends and holidays — flat stretches on the chart are days the market wasn't open, not days nothing happened to Bitcoin.