Aemetis
AMTX
78 hedge funds and large institutions have $40.9M invested in Aemetis in 2026 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 26 increasing their positions, 15 reducing their positions, and 13 closing their positions.
425% more call options, than puts
Call options by funds: $2.89M | Put options by funds: $551K
174% more capital invested
Capital invested by funds: $14.9M → $40.9M (+$25.9M)
85% more first-time investments, than exits
New positions opened: 24 | Existing positions closed: 13
73% more repeat investments, than reductions
Existing positions increased: 26 | Existing positions reduced: 15
13% more funds holding
Funds holding: 69 → 78 (+9)
3.02% more ownership
Funds ownership: 16.21% → 19.22% (+3%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
D.E. Shaw & Co
New York
|
+$906K |
| 2 |
Marshall Wace
London,
United Kingdom
|
+$582K |
| 3 |
Millennium Management
New York
|
+$543K |
| 4 |
Two Sigma Investments
New York
|
+$454K |
| 5 |
Jane Street
New York
|
+$396K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$442K |
| 2 |
HCP
Hamilton Capital Partners
Atlanta,
Georgia
|
-$279K |
| 3 |
Squarepoint
New York
|
-$246K |
| 4 |
CIAM
Caitong International Asset Management
Hong Kong
|
-$115K |
| 5 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
-$114K |
AMTX Hedge Fund Activity: Q1 2026 in Review
78 of the 8,128 institutional investors tracked by Wall St. Rank reported a position in Aemetis (AMTX) for Q1 2026, worth a combined $40.9M — up 174% from $14.9M a quarter earlier.
Buyers outnumbered sellers: 24 funds opened new AMTX positions and 13 closed out — a net gain of 11 holders — while 26 added to existing stakes and 15 trimmed.
The largest buyer was D.E. Shaw & Co, adding an estimated $906K. The largest seller was Susquehanna International Group, cutting an estimated $442K.
- 78 institutional investors held Aemetis (AMTX) as of Q1 2026, up from 69 in Q4 2025.
- Funds reported $40.9M of Aemetis stock for Q1 2026, up 174% quarter-over-quarter.
- 24 funds opened new Aemetis positions in Q1 2026 and 13 closed out, a net change of +11 holders.
- The largest Aemetis buyer in Q1 2026 was D.E. Shaw & Co, an estimated $906K added.
- The largest Aemetis seller in Q1 2026 was Susquehanna International Group, an estimated $442K sold.
Based on aggregated 13F filings for Q1 2026.