AEMETIS INC (AMTX) Institutional Ownership Changes & 13F Activity
AEMETIS INC (AMTX). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Marshall Wace, Llp, Vanguard Portfolio Management Llc, Northern Trust Corp, Vanguard Capital Management Llc, and Citadel Advisors Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Citadel Advisors Llc | Sell | -202,406 | -43.1% | 267,309 | $438.39K | Q2 2026 | Sep 02, 2026 |
| Transamerica Financial Advisors, Llc | Buy | +46 | — | 46 | $75.00 | Q2 2026 | Aug 17, 2026 |
| Charles Schwab Investment Management Inc | Buy | +195,288 | — | 195,288 | $320.27K | Q2 2026 | Aug 14, 2026 |
| Xtx Topco Ltd | Buy | +123,222 | — | 123,222 | $202.08K | Q2 2026 | Aug 14, 2026 |
| Two Sigma Investments, Lp | Sell | -113,044 | -29.7% | 267,204 | $438.21K | Q2 2026 | Aug 14, 2026 |
| Price T Rowe Associates Inc | Buy | +86,043 | +254.8% | 119,806 | $197.00K | Q2 2026 | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | Buy | +77,599 | +14.2% | 623,028 | $1.02M | Q2 2026 | Aug 14, 2026 |
| Group One Trading Llc | Buy | +65,241 | — | 65,241 | $107.00K | Q2 2026 | Aug 14, 2026 |
| Wells Fargo & Company/Mn | Buy | +55,095 | +5509.5% | 56,095 | $92.00K | Q2 2026 | Aug 14, 2026 |
| Schonfeld Strategic Advisors Llc | Sell | -53,608 | -63.0% | 31,547 | $51.74K | Q2 2026 | Aug 14, 2026 |
| Barclays Plc | Sell | -45,407 | -74.9% | 15,209 | $24.94K | Q2 2026 | Aug 14, 2026 |
| Bank Of America Corp | Sell | -44,552 | -43.9% | 56,934 | $93.37K | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | Buy | +33,973 | — | 33,973 | $55.72K | Q2 2026 | Aug 14, 2026 |
| Mirae Asset Global Etfs Holdings Ltd. | Buy | +29,850 | — | 29,850 | $48.95K | Q2 2026 | Aug 14, 2026 |
| Bridgeway Capital Management, Llc | Buy | +25,000 | +24.5% | 126,900 | $208.12K | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Sell | -20,418 | -4.9% | 396,403 | $650.10K | Q2 2026 | Aug 14, 2026 |
| Alliancebernstein L.P. | Buy | +19,800 | — | 19,800 | $63.16K | Q2 2026 | Aug 14, 2026 |
| Susquehanna International Group, Llp | Buy | +19,780 | +5.2% | 400,722 | $657.18K | Q2 2026 | Aug 14, 2026 |
| Osaic Holdings, Inc. | Buy | +10,580 | +8.3% | 137,524 | $225.54K | Q2 2026 | Aug 14, 2026 |
| Royal Bank Of Canada | Sell | -6,604 | -74.1% | 2,304 | $3.00K | Q2 2026 | Aug 14, 2026 |
| Legal & General Group Plc | Buy | +6,304 | — | 6,304 | $10.34K | Q2 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Buy | +2,152 | +1.1% | 199,701 | $327.51K | Q2 2026 | Aug 14, 2026 |
| Action Point Financial Planning, Llc | Buy | +1,000 | — | 1,000 | $1.64K | Q2 2026 | Aug 14, 2026 |
| Marshall Wace, Llp | Sell | -580,883 | -66.0% | 298,800 | $490.03K | Q2 2026 | Aug 13, 2026 |
| Vanguard Portfolio Management Llc | Buy | +442,363 | — | 442,363 | $725.48K | Q2 2026 | Aug 13, 2026 |
| Northern Trust Corp | Buy | +372,755 | +275.6% | 507,989 | $833.10K | Q2 2026 | Aug 13, 2026 |
| Vanguard Capital Management Llc | Buy | +356,586 | +13.5% | 2,991,239 | $4.91M | Q2 2026 | Aug 13, 2026 |
| Ubs Group Ag | Sell | -144,363 | -80.7% | 34,587 | $56.72K | Q2 2026 | Aug 13, 2026 |
| Vanguard Fiduciary Trust Co | Buy | +60,836 | +16.1% | 438,939 | $719.86K | Q2 2026 | Aug 13, 2026 |
| Bnp Paribas Financial Markets | Sell | -51,390 | -80.8% | 12,182 | $19.98K | Q2 2026 | Aug 13, 2026 |
Frequently asked questions about AMTX activity
Which institutional owners are buying AMTX?
Institutional owners buying AMTX include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in AMTX activity?
"Buy" means an investor increased their reported position in AMTX compared to the prior reporting period. This reflects growing exposure to AEMETIS INC (AMTX) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in AMTX increasing?
Institutional interest in AMTX can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related AMTX Institutional Insights
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