92 institutions reported holding $44.3M of AEMETIS INC (AMTX) in SEC 13F filings for 2026-03-31. Largest institutional holders: VANGUARD CAPITAL MANAGEMENT LLC ($8.4M), Grantham, Mayo, Van Otterloo & Co. LLC ($3.3M), MARSHALL WACE, LLP ($2.8M), GEODE CAPITAL MANAGEMENT, LLC ($2.3M), BlackRock, Inc. ($2.0M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | $8.4M | 2.6M | New |
| 2 | Grantham, Mayo, Van Otterloo & Co. LLC | $3.3M | 1.1M | Trimmed |
| 3 | MARSHALL WACE, LLP | $2.8M | 879,683 | Added |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $2.3M | 730,616 | Added |
| 5 | BlackRock, Inc. | $2.0M | 633,216 | Added |
| 6 | JANE STREET GROUP, LLC | $1.9M | 595,373 | Added |
| 7 | CITADEL ADVISORS LLC | $1.9M | 580,515 | Trimmed |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.8M | 567,242 | Trimmed |
| 9 | D. E. Shaw & Co., Inc. | $1.7M | 545,429 | Added |
| 10 | MILLENNIUM MANAGEMENT LLC | $1.3M | 416,821 | Added |
| 11 | TWO SIGMA INVESTMENTS, LP | $1.2M | 380,248 | Added |
| 12 | VANGUARD FIDUCIARY TRUST CO | $1.2M | 378,103 | New |
| 13 | GROUP ONE TRADING LLC | $1.2M | 367,200 | Trimmed |
| 14 | STATE STREET CORP | $963,058 | 301,899 | Added |
| 15 | CIBC Bancorp USA Inc. | $798,457 | 250,300 | New |
| 16 | 683 Capital Management, LLC | $751,427 | 235,557 | Hold |
| 17 | J. Derek Lewis & Associates Inc. | $642,310 | 201,351 | Trimmed |
| 18 | GOLDMAN SACHS GROUP INC | $630,182 | 197,549 | Added |
| 19 | UBS Group AG | $570,850 | 178,950 | Added |
| 20 | LPL Financial LLC | $433,534 | 135,904 | Added |
| 21 | NORTHERN TRUST CORP | $431,396 | 135,234 | Added |
| 22 | OSAIC HOLDINGS, INC. | $404,951 | 126,944 | Added |
| 23 | SIMPLEX TRADING, LLC | $363,979 | 114,100 | Trimmed |
| 24 | Hudson Bay Capital Management LP | $340,807 | 106,836 | New |
| 25 | IMC-Chicago, LLC | $337,183 | 105,700 | New |
Source: SEC Form 13F filings · as of 2026-03-31