American Bitcoin Corp (ABTC) Ownership
ABTC ownership summary
as of October 18, 2026- Institutions
- 30.0% of shares outstanding
- Insiders
- 3.66% of shares outstanding
- Shares outstanding
- 24.0M
- Float
- 23.3M shares available to trade
- Short interest
- 17.04% 4.0M shares short
- Days to cover
- 2.39 short interest up 6.8% vs prior month
- Institutions 29.98%
- Insiders 3.66%
- Other investors 66.36%
ABTC top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Charles Schwab Investment Management Inc | 0.81% | 8.8M | $66.6M | +8.7M (+6,945.3%) | June 30, 2026 |
| 2 | BlackRock Inc | 0.57% | 6.2M | $46.7M | +2.5M (+69.3%) | June 30, 2026 |
| 3 | Geode Capital Management, LLC | 0.29% | 3.2M | $24.2M | +1.5M (+89.2%) | June 30, 2026 |
| 4 | Renaissance Technologies Corp | 0.28% | 3.1M | $23.1M | +1.3M (+78.1%) | June 30, 2026 |
| 5 | KMT WEALTH MANAGEMENT, LLC | 0.22% | 2.4M | $18.1M | +2.4M (0.0%) | June 30, 2026 |
| 6 | UBS Group AG | 0.18% | 2.0M | $15.2M | +834,846 (+71.1%) | June 30, 2026 |
| 7 | Citadel Advisors Llc | 0.16% | 1.8M | $13.3M | +1.2M (+242.2%) | March 31, 2026 |
| 8 | Vanguard Capital Management, LLC | 0.14% | 1.5M | $11.3M | +1.5M (0.0%) | March 31, 2026 |
| 9 | Susquehanna International Group, LLP | 0.13% | 1.5M | $11.1M | +700,487 (+90.7%) | June 30, 2026 |
| 10 | PCG Wealth Advisors LLC | 0.11% | 1.2M | $9.2M | +536,325 (+78.2%) | June 30, 2026 |
| 11 | GSA Capital Partners LLP | 0.10% | 1.1M | $8.0M | +932,304 (+726.8%) | June 30, 2026 |
| 12 | HRT FINANCIAL LLC | 0.09% | 1.0M | $7.7M | −2.1M (−67.5%) | June 30, 2026 |
| 13 | Balyasny Asset Management LLC | 0.09% | 963K | $7.3M | +579,108 (+150.8%) | June 30, 2026 |
| 14 | PNC Financial Services Group Inc | 0.08% | 875K | $6.6M | — | June 30, 2026 |
| 15 | Bitwise Funds Trust | 0.07% | 806K | $6.1M | +806,460 (0.0%) | June 30, 2026 |
| 16 | Vanguard Fiduciary Trust Co | 0.06% | 703K | $5.3M | +702,891 (0.0%) | March 31, 2026 |
| 17 | State Street Corp | 0.06% | 666K | $5.0M | −1.7M (−72.2%) | March 31, 2026 |
| 18 | Northern Trust Corp | 0.06% | 610K | $4.6M | +311,923 (+104.6%) | June 30, 2026 |
| 19 | Two Sigma Investments LLC | 0.06% | 601K | $4.5M | −2.0M (−77.0%) | March 31, 2026 |
| 20 | Raffles Associates LP | 0.05% | 555K | $4.2M | −145,000 (−20.7%) | March 31, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 15 holders added 24.6M shares and 4 cut 6.0M.
ABTC top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Fidelity Extended Market Index | 0.14% | 105K | $794,586 | +101,275 (+2,644.9%) | August 31, 2026 |
| 2 | Bitwise Bitcoin Std Corporations ETF | 0.13% | 95K | $721,489 | — | September 30, 2026 |
| 3 | Fidelity Nasdaq Composite Index | 0.11% | 77K | $584,751 | +66,695 (+626.1%) | August 31, 2026 |
| 4 | Global X Blockchain ETF | 0.10% | 70K | $531,241 | — | September 30, 2026 |
| 5 | iShares Blockchain Technology ETF USDCap | 0.07% | 52K | $395,993 | — | September 30, 2026 |
| 6 | Fidelity Total Market Index | 0.05% | 38K | $288,482 | — | August 31, 2026 |
| 7 | Victory Extended Market Index | <0.01% | 36K | $275,585 | +23,141 (+173.8%) | June 30, 2026 |
| 8 | Fidelity Series Total Market Index | 0.04% | 30K | $226,603 | — | August 31, 2026 |
| 9 | Global X Blockchain ETF USD Acc | 0.03% | 22K | $165,927 | — | September 30, 2026 |
| 10 | Invesco Alerian Galaxy Crypto Eco ETF | 0.03% | 21K | $162,192 | — | September 30, 2026 |
| 11 | iShares Blockchain and Tech ETF | 0.02% | 12K | $91,620 | — | September 30, 2026 |
| 12 | CIBC US Broad Market Index | 0.01% | 10K | $77,596 | +10,264 (0.0%) | August 31, 2026 |
| 13 | CoinShares Bitcoin Mng and Dgtl Pwr ETF | 0.01% | 8,977 | $67,866 | −419 (−4.5%) | September 30, 2026 |
| 14 | Vanguard U.S. Eq Idx £ Acc | 0.01% | 7,726 | $58,409 | — | August 31, 2026 |
| 15 | JHVIT Total Stock Market Index I | 0.01% | 5,109 | $38,624 | +4,758 (+1,355.6%) | August 31, 2026 |
| 16 | Inspire 500 ETF | 0.01% | 4,368 | $33,022 | +66 (+1.5%) | September 30, 2026 |
| 17 | Global X FinTech ETF USD | 0.01% | 3,744 | $28,305 | — | September 30, 2026 |
| 18 | Grayscale Bitcoin Adopters ETF | <0.01% | 297 | $2,245 | — | September 30, 2026 |
| 19 | Global X FinTech ETF USD | <0.01% | 200 | $1,512 | — | September 30, 2026 |
| 20 | Global X FinTech ETF USD Acc | <0.01% | 143 | $1,081 | — | September 30, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
ABTC insider transactions
latest 10| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-05 | Richard Busch | Buy | $1.15 | 68,000 | $78,200 |
| 2026-03-04 | Richard Busch | Buy | $1.15 | 90,000 | $103,500 |
| 2026-03-03 | Justin Mateen | Buy | $1.03 | 1,800,000 | $1.9M |
| 2026-03-03 | Richard Busch | Buy | $0.96 | 240,000 | $230,400 |
| 2025-12-22 | Richard Busch | Buy | $1.98 | 101,000 | $199,980 |
| 2025-12-16 | Richard Busch | Buy | $1.66 | 175,000 | $290,500 |
| 2025-05-21 | Daniel George Tolhurst | Sell | $6.50 | 1,627 | $10,576 |
| 2025-05-20 | Daniel George Tolhurst | Sell | $6.50 | 94,867 | $616,636 |
| 2025-05-19 | Daniel George Tolhurst | Sell | $7.25 | 396,246 | $2.9M |
| 2025-05-16 | Daniel George Tolhurst | Sell | $6.70 | 65,851 | $441,202 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
ABTC shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns ABTC
Institutional investors own 30.0% of American Bitcoin's shares and insiders 3.66%. The largest holder is Charles Schwab Investment Management Inc with 0.81% of the shares (8.8M), as of June 30, 2026. Among the top 20 institutions, 15 added shares and 4 reduced their stake in the latest filings. Short interest is 17.04% of the float, or 2.39 days of average trading volume. The share count rose 32,505,450.0% since 2017.
Related: ABTC analyst forecast, ABTC key metrics. See the ABTC stock overview for the latest quote and news.
ABTC ownership FAQ
Who owns the most American Bitcoin stock?
The largest shareholders of American Bitcoin are Charles Schwab Investment Management Inc (0.81%), BlackRock Inc (0.57%), Geode Capital Management, LLC (0.29%), Renaissance Technologies Corp (0.28%), KMT WEALTH MANAGEMENT, LLC (0.22%).
What percentage of American Bitcoin is owned by institutions?
Institutions hold 30.0% of American Bitcoin's shares outstanding; insiders hold 3.66%.
Which funds own American Bitcoin?
The largest fund holders of American Bitcoin are Fidelity Extended Market Index (0.14%), Bitwise Bitcoin Std Corporations ETF (0.13%), Fidelity Nasdaq Composite Index (0.11%), Global X Blockchain ETF (0.10%), iShares Blockchain Technology ETF USDCap (0.07%).
What is American Bitcoin's short interest?
4.0M shares of American Bitcoin were sold short, 17.04% of the float; at the average daily volume it would take 2.39 days to cover.
Are insiders buying or selling American Bitcoin?
Of the latest 10 reported insider transactions in American Bitcoin (since May 16, 2025), 6 were purchases and 4 were sales.
How many shares of American Bitcoin are outstanding?
American Bitcoin has 24.0M shares outstanding, of which 23.3M are in the public float.