The Librarian's Ledger

Bitcoin Treasuries

⛏️ Mining Companies

Bitcoin miners that keep some or all of what they mine instead of selling it immediately.

Updated 2026-09-11 18:19 UTC · BTC $77,214 ·97,118 BTC ($7.5 B) across 17 holders

Bitcoin price refreshed 2026-09-11 18:19 UTC ($77,214/BTC) — holdings figures are dated individually per row below (a plain date is verified against a real source, "~" is an estimate); this file was last reviewed 2026-09-06.

# Holder BTC held Value % of 21M As of Where
1 MARA HoldingsMARA 36,303 BTC $2.8 B 0.173% ~2026-09-06 🇺🇸
2 Riot PlatformsRIOT 15,680 BTC $1.2 B 0.075% ~2026-09-06 🇺🇸
3 CleanSparkCLSK 13,470 BTC $1.0 B 0.064% ~2026-09-06 🇺🇸
4 Hut 8HUT 10,278 BTC $794 M 0.049% ~2026-09-06 🇨🇦
5 American BitcoinABTC 7,300 BTC $564 M 0.035% ~2026-09-06 🇺🇸
6 Hive Digital TechnologiesHIVE 2,500 BTC $193 M 0.012% ~2026-09-06 🇨🇦
7 Canaan IncCAN 1,867 BTC $144 M 0.009% ~2026-09-06 🇨🇳
8 BitFuFuFUFU 1,855 BTC $143 M 0.009% ~2026-09-06 🇸🇬
9 Cipher DigitalCIFR 1,500 BTC $116 M 0.007% ~2026-09-06 🇺🇸
10 Bitdeer TechnologiesBTDR 1,300 BTC $100 M 0.006% ~2026-09-06 🇸🇬
11 Cango IncCANG 1,065 BTC $82 M 0.005% ~2026-09-06 🇨🇳
12 Core ScientificCORZ 1,000 BTC $77 M 0.005% ~2026-09-06 🇺🇸
13 BitfarmsBITF 1,000 BTC $77 M 0.005% ~2026-09-06 🇨🇦
14 Iris EnergyIREN 800.00 BTC $62 M 0.004% ~2026-09-06 🇦🇺
15 TeraWulfWULF 500.00 BTC $39 M 0.002% ~2026-09-06 🇺🇸
16 DMG Blockchain SolutionsDMGI.V 400.00 BTC $31 M 0.002% ~2026-09-06 🇨🇦
17 Argo BlockchainARBK 300.00 BTC $23 M 0.001% ~2026-09-06 🇬🇧
Total — 17 holders 97,118 BTC $7.5 B 0.462%

How this board is made, and what it is not

Every row here is a count of coins, not a stock price: value = BTC held × the current BTC/USD price. That is simpler than The Asset Board's market-cap arithmetic and it is also more honest about what most of these holders actually are — a country or a DeFi protocol has no shares outstanding to price.

This is a curated top-holders list, not an exhaustive registry. Public companies and mining companies come from their own SEC/regulatory filings; ETF holdings are approximate and move with daily fund flows; private companies, countries, and DeFi protocols have no filings to check at all; and government figures in particular are frequently disputed, partly unconfirmed, and subject to ongoing legal disposal. Every figure is dated and will be refreshed periodically, not continuously — treat the ranking as directionally right, not as an audited count. Nothing here is investment advice.