American Bitcoin Corp
Ownership
Ownership Structure
Who owns American Bitcoin Corp (ABTC)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 87.0% of the shares are freely tradable; institutional investors hold 25.2%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Charles Schwab Investment Management Inc | 0.81 | 8,804,739 | +6,945.3 | 06/30/2026 |
| BlackRock Inc | 0.57 | 6,178,252 | +69.3 | 06/30/2026 |
| Geode Capital Management, LLC | 0.29 | 3,195,286 | +89.2 | 06/30/2026 |
| Renaissance Technologies Corp | 0.28 | 3,061,500 | +78.1 | 06/30/2026 |
| KMT WEALTH MANAGEMENT, LLC | 0.22 | 2,391,091 | +0.0 | 06/30/2026 |
| UBS Group AG | 0.18 | 2,008,855 | +71.1 | 06/30/2026 |
| Susquehanna International Group, LLP | 0.13 | 1,473,212 | +90.7 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 1.05 | 767,600 | +0.0 | 09/30/2026 |
| Fidelity Extended Market Index | 0.17 | 127,144 | +21.0 | 09/30/2026 |
| Digital Assets Momentum A EUR Acc | 0.13 | 96,288 | +0.0 | 10/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: November 13, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.