Company data · XXI
How much Bitcoin does Twenty One own?
Twenty One (XXI) holds 43,514 BTC as of 2026-09-01 — worth about $3.4B at today's Bitcoin price of $78,859. That ranks #2 among public companies.
Monthly holdings history
| Month | BTC held | Change |
|---|---|---|
| Sep 2025 | 33,600 | |
| Oct 2025 | 35,200 | +1,600 (+4.8%) |
| Nov 2025 | 36,800 | +1,600 (+4.5%) |
| Dec 2025 | 38,500 | +1,700 (+4.6%) |
| Jan 2026 | 40,200 | +1,700 (+4.4%) |
| Feb 2026 | 41,500 | +1,300 (+3.2%) |
| Mar 2026 | 42,800 | +1,300 (+3.1%) |
| Apr 2026 | 43,200 | +400 (+0.9%) |
| May 2026 | 43,514 | +314 (+0.7%) |
| Jun 2026 | 44,000 | +486 (+1.1%) |
| Jul 2026 | 43,514 | −486 (−1.1%) |
| Aug 2026 | 43,514 | +0 (+0.0%) |
| Sep 2026 | 43,514 | +0 (+0.0%) |
Sourced from company filings and disclosures; refreshed monthly. Figures are approximate — verify against the company's latest 8-K/press release before relying on them.
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Sources & provenance
Published 2026-06-09 · last substantive update 2026-09-02. Dates advance only when the underlying figures change, not on every deploy. Written and maintained by the BTC Exposure editorial team. Corrections: use the Feedback form on the dashboard.
- BitcoinTreasuries.net — cross-company treasury holdings
- SEC EDGAR — Strategy (MSTR) 8-K filings, where BTC purchases are disclosed
- CoinGecko — Bitcoin spot price
- BTC Exposure — data sources, formulas, and limitations
Full formulas, update cadence, and known limitations: methodology & data sources.