We keep a small table of the US spot bitcoin ETFs on coinbucha.com/etfs : how much bitcoin each fund holds, how many shares are out, and a source link for every number. Since this week the same table is a CSV with one row per fund and a source URL in every row.

The total across 11 funds today: 1,280,733 BTC .

The interesting part is not the total. It is the dates.

funds BTC share of total

holdings dated late October , from the issuer's own page or holdings file 5 1,070,926 84 %

holdings dated 30 June 2026 , from a quarterly SEC filing 6 209,807 16 %

The five fresh ones are BlackRock's IBIT (814,874 BTC, 29 Oct), Grayscale's GBTC and Mini Trust, Bitwise and ARK 21Shares. Each publishes a holdings figure on its own site or in a downloadable file, so we can read it within days.

For the other six (Fidelity FBTC, VanEck HODL, CoinShares BRRR, Franklin EZBC, Invesco Galaxy BTCO and WisdomTree BTCW) we could not find a current holdings number on the issuer's page that we could cite.…