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Equibles

BRIDGEWAY CAPITAL MANAGEMENT, LLC

Position in AMTX — Aemetis, Inc

CIK 1107261 HOUSTON, TX
Back to AMTX Full portfolio

Position in AMTX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$208,116
-$116,945 QoQ
Shares Held
126,900
+24.5% QoQ
Ownership
0.176%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#22
of 88 holders
Holding Since
Jun 2020
23 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMTX Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Jun 30, 2026

BRIDGEWAY CAPITAL MANAGEMENT, LLC holds $49,199,491 across 21 Specialty Chemicals names. AMTX ranks #16 (0.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ECVT
Ecovyst Inc.
 848,000 $10,557,600
2 SCL
Stepan Co
 139,190 $7,755,666
3 KOP
Koppers Holdings Inc.
 153,740 $6,902,926
4 MATV
Mativ Holdings, Inc.
 507,645 $3,842,872
5 ALTO
Alto Ingredients, Inc.
 520,314 $2,965,789
6 HDSN
Hudson Technologies Inc /Ny
 494,432 $2,838,039
7 CMT
Core Molding Technologies Inc
 112,542 $2,655,991
8 FF
FutureFuel Corp.
 473,285 $2,139,248

All Filings in AMTX

Export CSV
23 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $208,116 126,900
2026-03-31 $325,061 101,900
2025-12-31 $141,641 101,900
2025-09-30 $229,275 101,900
2025-06-30 $128,712 51,900
2025-03-31 $90,306 51,900
2024-12-31 $252,591 93,900
2024-09-30 $229,770 99,900
2024-06-30 $479,794 159,400
2024-03-31 $954,806 159,400
2023-12-31 $471,600 90,000
2023-09-30 $166,000 40,000
2023-06-30 $659,700 90,000
2023-03-31 $208,800 90,000
2022-12-31 $356,400 90,000
2022-09-30 $550,800 90,000
2021-12-31 $246,000 20,000
2021-09-30 $731,200 40,000
2021-06-30 $893,600 80,000
2021-03-31 $2,491,232 101,600
2020-12-31 $634,950 255,000
2020-09-30 $816,000 255,000
2020-06-30 $157,560 195,000