AMTX Institutional Ownership
Who owns Aemetis, Inc and what the big funds did with it last quarter, from every SEC 13F filing. 88 funds reported holding AMTX at Jun 30, 2026, together owning 24.5% of the company.
- ▲52 buying vs 36 selling
- ▲Held by funds +6.7 pts
- ▲Funds holding +10
- ▼Superinvestors: 0 added, 4 cut
- ●Put/call not meaningful
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
8 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 88 | 78 | +12.8% |
| In funds' top 10 | 0 | 0 | – |
| 13F shares | 17.7M | 12.8M | +37.9% |
| Held by funds | 24.5% | 17.8% | +6.7 pts |
| New positions | 26 | 20 | +30.0% |
| Increased | 26 | 26 | 0.0% |
| Reduced | 19 | 14 | +35.7% |
| Sold out | 17 | 13 | +30.8% |
| Calls (shares) | 3,020 | 0 | – |
| Puts (shares) | 0 | 0 | – |
| Put/call ratio | 0.00 | – | – |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in AMTX
All superinvestors →
Who owns AMTX
share of fund held shares- Index and passive funds62.7%
- Active managers and hedge funds27.3%
- Banks and brokers9.4%
- Pensions, insurers and other0.6%
The top 10 holders own 73.0% of all AMTX shares that funds reported. Groups are our own grouping of filers by name.
Put/call ratio
funds' options, market makers left outAbove 1 means funds hold more puts than calls, a sign of hedging or bets on a fall. Options are valued at the underlying shares.
Filed so far for Q3 2026
13 funds changed their position- State of WyomingNew+127K sh
- Abel Hall, LLCSold out−17K sh
- Prairiewood Capital, LLCSold out−15K sh
- Creative PlanningSold out−12K sh
- Mirae Asset Global Investments Co., Ltd.Added+1,500 sh
🔒 Free account: see all 13.
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 5.50% | 4M | $6.5M | +3.3M |
| 2 | Vanguard Capital Management LLC | 4.14% | 3M | $4.9M | +357K |
| 3 | Geode Capital Management, LLC | 2.38% | 1.7M | $2.8M | +989K |
| 4 | Grantham, Mayo, Van Otterloo & Co. LLC | 1.47% | 1.1M | $1.7M | +14K |
| 5 | State Street Corp | 1.01% | 726K | $1.2M | +424K |
| 6 | D. E. Shaw & Co., Inc. | 0.86% | 623K | $1M | +78K |
| 7 | Northern Trust Corp | 0.70% | 508K | $833K | +373K |
| 8 | Vanguard Portfolio Management LLC | 0.61% | 442K | $725K | +442K |
| 9 | Vanguard Fiduciary Trust Co | 0.61% | 439K | $720K | +61K |
| 10 | Susquehanna International Group, LLP | 0.56% | 401K | $657K | +20K |
- BlackRock, Inc.+3.3M sh+$5.5M
- Geode Capital Management, LLC+989K sh+$1.6M
- Vanguard Portfolio Management LLC+442K sh+$725K
- State Street Corp+424K sh+$696K
- Northern Trust Corp+373K sh+$611K
- Vanguard Capital Management LLC+357K sh+$585K
- Hamilton Capital Partners, LLC+195K sh+$320K
- Charles Schwab Investment Management Inc+195K sh+$320K
- Jane Street Group, LLC−401K sh−$1.3M
- Marshall Wace, LLP−581K sh−$953K
- 683 Capital Management, LLC−236K sh−$751K
- Hudson Bay Capital Management LP−107K sh−$341K
- Citadel Advisors LLC−202K sh−$332K
- Renaissance Technologies LLC−85K sh−$272K
- Point72 Asset Management, L.P.−85K sh−$271K
- UBS Group AG−144K sh−$237K
AMTX institutional ownership FAQ
Who owns the most AMTX stock?
In Q2 2026 13F filings the largest holder of AMTX was BlackRock, Inc., followed by Vanguard Capital Management LLC and Geode Capital Management, LLC. Index fund managers are usually the biggest holders of large companies.
What percentage of AMTX is owned by institutions?
Funds that file 13F reports held 24.5% of AMTX's shares at Jun 30, 2026, compared with 17.8% a quarter earlier. That counts every manager with more than $100 million in US stocks.
Are hedge funds buying AMTX?
In Q2 2026, 52 funds bought AMTX (26 of them new positions) and 36 sold (17 sold out completely). Among well known investors, 0 added and 4 cut. Our fund sentiment for AMTX is bullish.
What is AMTX's institutional put/call ratio?
Funds reported $0 of AMTX puts against $5K of calls, a put/call ratio of 0.00. Market makers and bank trading desks are left out, since their options are mostly hedges.
How current is this AMTX ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.