Aemetis Ownership | Who Owns Aemetis?
Aemetis Ownership Summary
Aemetis is owned by 19.36% institutional investors, 7.13% insiders, and 73.51% retail investors. Blackrock is the largest institutional shareholder, holding 5.43% of AMTX shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.01% of its assets in Aemetis shares.
AMTX Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Aemetis | 19.36% | 7.13% | 73.51% |
| Sector | Basic Materials Stocks | 58.79% | 12.49% | 28.73% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock | 2.27M | 5.43% | $6.85M |
| Vanguard group | 2.94M | 4.61% | $4.08M |
| Grantham, mayo, van otterloo | 1.05M | 1.60% | $3.35M |
| Marshall wace, llp | 879.68K | 1.34% | $2.81M |
| Geode capital management | 730.62K | 1.11% | $2.33M |
| Blackrock funding, inc. /de | 633.22K | 0.96% | $2.02M |
| D. e. shaw | 545.43K | 0.83% | $1.74M |
| Citadel advisors | 469.71K | 0.71% | $1.50M |
| Millennium management | 416.82K | 0.63% | $1.33M |
| Susquehanna group, llp | 380.94K | 0.58% | $1.22M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Axq capital, lp | 77.68K | 0.03% | $247.80K |
| Gsa capital partners llp | 101.90K | 0.02% | $325.00K |
| Prairiewood capital | 14.81K | 0.01% | $47.24K |
| Board of trustees of the leland stanford junior university | 25.30K | 0.01% | $80.71K |
| Hutchinson capital management/ca | 15.60K | 0.01% | $49.76K |
| Grantham, mayo, van otterloo | 1.05M | 0.01% | $3.35M |
| Rb capital management | 10.00K | 0.01% | $31.90K |
| Patriot financial group insurance agency | 36.67K | 0.01% | $116.96K |
| Bridgeway capital management | 101.90K | 0.01% | $325.06K |
| Ica group wealth management | 3.20K | 0.01% | $9.63K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock | 2.27M | 0.00% | 1.79M |
| D. e. shaw | 545.43K | 0.00% | 497.91K |
| Vanguard group | 2.94M | 0.00% | 455.84K |
| Vanguard fiduciary trust | 378.10K | 0.00% | 378.10K |
| Marshall wace, llp | 879.68K | 0.00% | 319.93K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Encompass capital advisors | - | - | -1.71M |
| Jane street group | - | - | -400.67K |
| Susquehanna group, llp | 380.94K | 0.00% | -242.92K |
| 683 capital management | - | - | -235.56K |
| Hamilton capital partners | - | - | -200.69K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Vanguard fiduciary trust | 378.10K | 0.00% | 378.10K | $1.21M |
| Schonfeld strategic advisors | 85.16K | 0.00% | 85.16K | $271.64K |
| Axq capital, lp | 77.68K | 0.03% | 77.68K | $247.80K |
| Mirae asset global investments | 45.30K | - | 45.30K | $144.51K |
| Patriot financial group insurance agency | 36.67K | 0.01% | 36.67K | $116.96K |
Sold Out
| Holder | Change |
|---|---|
| National bank of canada /fi/ | -3.00 |
| Group one trading | -5.00 |
| True wealth design | -23.00 |
| Eversource wealth advisors | -80.00 |
| Assetmark | -81.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 82 | 13.89% | 12,736,007 | 18.72% | 19 | 6.83% | 50 | 56.25% | 12 | -47.83% |
| Dec 31, 2025 | 14 | -82.93% | 3,586,892 | -66.35% | 5 | 1.65% | 5 | -84.38% | 4 | -84.62% |
| Sep 30, 2025 | 20 | -72.60% | 2,924,537 | -67.47% | 5 | 2.09% | 7 | -81.08% | 3 | -86.36% |
| Jun 30, 2025 | 78 | -2.50% | 9,902,163 | -13.61% | 17 | 3.61% | 38 | 26.67% | 24 | -14.29% |
| Mar 31, 2025 | 80 | -2.44% | 11,460,677 | -6.97% | 21 | 3.20% | 30 | -37.50% | 29 | 123.08% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 2.12M | 3.01% | 231.50K |
| Vanguard Morn Total Stk Mkt Idx Investor | 2.12M | 3.01% | 231.50K |
| Vanguard MStar Total Stk Mkt Idx Invest | 2.12M | 2.93% | - |
| Vanguard US Total Market Shares ETF | 1.26M | 2.36% | - |
| iShares Russell 2000 ETF | 1.39M | 1.92% | -24.67K |
| Vanguard Institutional Extnd Mkt Idx Tr | 748.29K | 1.04% | -60.98K |
| Fidelity Small Cap Index | 366.80K | 0.66% | - |
| iShares Russell 2000 Value ETF | 469.16K | 0.65% | - |
| GMO Resources III | 454.92K | 0.63% | - |
| GMO Resources Composite | 454.92K | 0.63% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jun 10, 2026 | Simon Timothy Alan | - | Sell | $20.50K |
| Aug 14, 2025 | BARTON FRANCIS P | - | Sell | $12.67K |
| Aug 14, 2025 | BARTON FRANCIS P | - | Sell | $20.27K |
| Aug 14, 2025 | BARTON FRANCIS P | - | Sell | $30.79K |
| Aug 14, 2025 | BARTON FRANCIS P | - | Sell | $3.29K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | - | 1 |
| 2026 Q1 | - | - |
| 2025 Q3 | - | 4 |
| 2025 Q2 | - | - |
| 2025 Q1 | - | - |
AMTX Ownership FAQ
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