AMC Robotics Corporation (AMCI) Ownership
AMCI ownership summary
as of October 18, 2026- Institutions
- 1.8% of shares outstanding
- Insiders
- 80.76% of shares outstanding
- Shares outstanding
- 23.9M
- Float
- 4.7M shares available to trade
- Short interest
- 2.01% 49K shares short
- Days to cover
- 0.40 short interest up 36.2% vs prior month
- Institutions 1.83%
- Insiders 80.76%
- Other investors 17.41%
AMCI top institutional holders
19 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Vontobel Holding Ltd. | 0.59% | 142K | $350,802 | +20,081 (+16.5%) | June 30, 2026 |
| 2 | Harraden Circle Investments LLC | 0.59% | 141K | $348,317 | — | June 30, 2026 |
| 3 | UBS Group AG | 0.36% | 86K | $213,035 | +86,076 (+49,754.9%) | June 30, 2026 |
| 4 | Geode Capital Management, LLC | 0.27% | 64K | $159,182 | +1,279 (+2.0%) | June 30, 2026 |
| 5 | Vanguard Capital Management, LLC | 0.22% | 53K | $131,525 | −191 (−0.4%) | June 30, 2026 |
| 6 | Vanguard Fiduciary Trust Co | 0.11% | 26K | $63,395 | +191 (+0.7%) | June 30, 2026 |
| 7 | Northern Trust Corp | 0.04% | 11K | $26,355 | +164 (+1.6%) | June 30, 2026 |
| 8 | Susquehanna International Group, LLP | 0.04% | 10K | $25,735 | +10,419 (0.0%) | June 30, 2026 |
| 9 | Advisor Group Holdings, Inc. | 0.01% | 3,300 | $8,151 | +300 (+10.0%) | June 30, 2026 |
| 10 | Royal Bank of Canada | <0.01% | 500 | $1,235 | +500 (0.0%) | June 30, 2026 |
| 11 | HARBOUR INVESTMENTS, INC. | <0.01% | 50 | $124 | — | June 30, 2026 |
| 12 | SBI Securities Co Ltd | <0.01% | 25 | $62 | +25 (0.0%) | June 30, 2026 |
| 13 | Caitong International Asset Management Co., Limited. | 0.00% | 1 | $2 | +1 (0.0%) | June 30, 2026 |
| 14 | Tower Research Capital LLC | 0.00% | — | — | −106 (−100.0%) | June 30, 2026 |
| 15 | Citigroup Inc | 0.00% | — | — | −6,381 (−100.0%) | June 30, 2026 |
| 16 | DLD Asset Management, LP | 0.00% | — | — | −10,679 (−100.0%) | March 31, 2026 |
| 17 | JONES FINANCIAL COMPANIES LLLP | 0.00% | — | — | −24 (−100.0%) | June 30, 2026 |
| 18 | JPMorgan Chase & Co | 0.00% | — | — | −3 (−100.0%) | March 31, 2026 |
| 19 | Themes Management Company, LLC | 0.00% | — | — | −39,035 (−100.0%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 19, 10 holders added 119K shares and 7 cut 56K.
AMCI top mutual fund and ETF holders
4 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Fidelity Extended Market Index | 0.10% | 24K | $58,643 | −128 (−0.5%) | August 31, 2026 |
| 2 | iShares Micro-Cap ETF | 0.05% | 11K | $26,911 | −75 (−0.7%) | September 30, 2026 |
| 3 | Fidelity Total Market Index | 0.03% | 7,744 | $19,128 | +1,188 (+18.1%) | August 31, 2026 |
| 4 | Fidelity Series Total Market Index | 0.03% | 7,294 | $18,016 | — | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
AMCI insider transactions
latest 3| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2025-12-09 | Harraden Circle Investments, L | Sell | $14.27 | 133,722 | $1.9M |
| 2025-12-08 | Harraden Circle Investments, L | Sell | $13.86 | 82,002 | $1.1M |
| 2025-12-05 | Harraden Circle Investments, L | Sell | $8.90 | 4,451 | $39,614 |
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.
AMCI shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns AMCI
Institutional investors own 1.8% of AMC Robotics's shares and insiders 80.76%. The largest holder is Vontobel Holding Ltd. with 0.59% of the shares (142K), as of June 30, 2026. Among the top 19 institutions, 10 added shares and 7 reduced their stake in the latest filings. Short interest is 2.01% of the float, or 0.40 days of average trading volume. The share count rose 99.2% since 2022.
Related: AMCI key metrics. See the AMCI stock overview for the latest quote and news.
AMCI ownership FAQ
Who owns the most AMC Robotics stock?
The largest shareholders of AMC Robotics are Vontobel Holding Ltd. (0.59%), Harraden Circle Investments LLC (0.59%), UBS Group AG (0.36%), Geode Capital Management, LLC (0.27%), Vanguard Capital Management, LLC (0.22%).
What percentage of AMC Robotics is owned by institutions?
Institutions hold 1.8% of AMC Robotics's shares outstanding; insiders hold 80.76%.
Which funds own AMC Robotics?
The largest fund holders of AMC Robotics are Fidelity Extended Market Index (0.10%), iShares Micro-Cap ETF (0.05%), Fidelity Total Market Index (0.03%), Fidelity Series Total Market Index (0.03%).
What is AMC Robotics's short interest?
49K shares of AMC Robotics were sold short, 2.01% of the float; at the average daily volume it would take 0.40 days to cover.
Are insiders buying or selling AMC Robotics?
Of the latest 3 reported insider transactions in AMC Robotics (since December 5, 2025), 0 were purchases and 3 were sales.
How many shares of AMC Robotics are outstanding?
AMC Robotics has 23.9M shares outstanding, of which 4.7M are in the public float.