AMTX
Aemetis (AMTX)
NASDAQ
$1.23+$0.03 (+2.50%)
Price as of Oct 23, 2026 6:42 AM EDT
  • $86.6M
    Market Cap
  • -52.38%
    1-Year Change
  • Specialty Chemicals
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK, INC.
5.50%
4.0M
+3.3M (+84.05%)
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
4.14%
3.0M
+356,586 (+11.92%)
Jun 30, 2026
VANGUARD GROUP INC
4.07%
2.9M
+455,837 (+15.53%)
Dec 31, 2025
N/A
3.65%
2.6M
+2.6M (+100.00%)
Mar 31, 2026
BLACKROCK FUNDING, INC. /DE
3.41%
2.5M
+19,992 (+0.81%)
Dec 31, 2024
BLACKROCK INC.
3.15%
2.3M
+1.8M (+78.51%)
Jun 30, 2024
GEODE CAPITAL MANAGEMENT, LLC
2.38%
1.7M
+989,419 (+57.52%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions258.2M (69.79%)
  • Mutual Funds99.8M (26.99%)
  • Insiders11.9M (3.22%)
  • Other0 (0.00%)

Insider Transactions

  • 3.22% (11.9M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 0
    Number of InsiderSelling (last 12 months)
  • $0.00
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Gupta Sanjeev
Executive Vice President
Award
Mar 19, 2026
$528,000.00
200,000
$2.64
1.4M
BLOCK JOHN R
Award
Mar 19, 2026
$26,400.00
10,000
$2.64
56,330
MCAFEE ERIC A
Chief Executive Officer
Award
Mar 19, 2026
$792,000.00
300,000
$2.64
3.9M
Waltz Todd
Executive Vice President, CFO
Award
Mar 19, 2026
$528,000.00
200,000
$2.64
1.3M
ROCKETT JAMES MICHAEL
EVP, General Counsel
Award
Mar 19, 2026
$528,000.00
200,000
$2.64
700,000
FOSTER ANDREW B
Executive Vice President
Award
Mar 19, 2026
$528,000.00
200,000
$2.64
1.2M
Beebe Lydia I
Award
Jan 22, 2026
$22,330.00
14,500
$1.54
214,286
BLOCK JOHN R
Award
Jan 22, 2026
$18,480.00
12,000
$1.54
46,330
BARTON FRANCIS P
Sell
Aug 14, 2025
$3,293.55
1,300
$2.53
233,670
BARTON FRANCIS P
Sell
Aug 14, 2025
$30,787.09
12,152
$2.53
221,518
BARTON FRANCIS P
Sell
Aug 14, 2025
$12,667.50
5,000
$2.53
216,518
BARTON FRANCIS P
Sell
Aug 14, 2025
$20,268.00
8,000
$2.53
208,518
Waltz Todd
Executive Vice President, CFO
Exempt
Apr 07, 2025
$0.00
50,000
$0.00
1.3M
Waltz Todd
Executive Vice President, CFO
Exempt
Apr 07, 2025
$0.00
5,000
$0.00
1.3M
Waltz Todd
Executive Vice President, CFO
Exempt
Apr 07, 2025
$0.00
27,084
$0.00
1.3M
Waltz Todd
Executive Vice President, CFO
Exempt
Apr 07, 2025
$0.00
62,500
$0.00
1.2M
Waltz Todd
Executive Vice President, CFO
Exempt
Apr 07, 2025
$0.00
30,000
$0.00
1.2M
Waltz Todd
Executive Vice President, CFO
Exempt
Apr 07, 2025
$0.00
70,000
$0.00
1.1M
Waltz Todd
Executive Vice President, CFO
Exempt
Apr 07, 2025
$0.00
36,762
$0.00
1.1M
Waltz Todd
Executive Vice President, CFO
Exempt
Apr 07, 2025
$0.00
7,535
$0.00
1.1M
Waltz Todd
Executive Vice President, CFO
Exempt
Apr 07, 2025
$35,000.00
50,000
$0.70
217,940
Waltz Todd
Executive Vice President, CFO
Exempt
Apr 07, 2025
$8,550.00
5,000
$1.71
222,940
Waltz Todd
Executive Vice President, CFO
Exempt
Apr 07, 2025
$24,917.28
27,084
$0.92
250,024
Waltz Todd
Executive Vice President, CFO
Exempt
Apr 07, 2025
$37,500.00
62,500
$0.60
312,524
Waltz Todd
Executive Vice President, CFO
Exempt
Apr 07, 2025
$20,100.00
30,000
$0.67
342,524
Waltz Todd
Executive Vice President, CFO
Exempt
Apr 07, 2025
$49,000.00
70,000
$0.70
412,524
Waltz Todd
Executive Vice President, CFO
Exempt
Apr 07, 2025
$25,733.40
36,762
$0.70
449,286
Waltz Todd
Executive Vice President, CFO
Exempt
Apr 07, 2025
$6,480.10
7,535
$0.86
456,821
Boness Naomi Louise
Award
Jan 16, 2025
$0.00
12,000
$0.00
51,343
BARTON FRANCIS P
Award
Jan 16, 2025
$0.00
18,000
$0.00
234,970