Simplex Trading
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Simplex Trading’s Aemetis AMTX Stock Holding History

Simplex Trading’s Portfolio AMTX Stock Details AMTX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$26.5K Buy
+16,156
New +$39.5K ﹤0.01% 6858
2026
Q1 		– Sell
-49,313
Closed -$89.7K – 8976
2025
Q4 		$68.5K Sell
49,313
-47,530
-49% -$95.6K ﹤0.01% 5362
2025
Q3 		$217K Sell
96,843
-2,234
-2% -$5.93K ﹤0.01% 4843
2025
Q2 		$245K Buy
99,077
+9,247
+10% +$15.6K ﹤0.01% 4285
2025
Q1 		$156K Buy
89,830
+32,207
+56% +$68.8K ﹤0.01% 4587
2024
Q4 		$155K Buy
57,623
+18,776
+48% +$59K ﹤0.01% 4755
2024
Q3 		$89K Sell
38,847
-9,535
-20% -$26.7K ﹤0.01% 5349
2024
Q2 		$145K Sell
48,382
-9,678
-17% -$36.9K ﹤0.01% 4964
2024
Q1 		$347K Buy
+58,060
New +$220K ﹤0.01% 4230
2023
Q2 		– Sell
-11,769
Closed -$44.7K – 8884
2023
Q1 		$27K Buy
+11,769
New +$43.8K ﹤0.01% 6578
2021
Q4 		– Sell
-39,610
Closed -$700K – 10394
2021
Q3 		$443K Buy
39,610
+4,968
+14% +$54.9K ﹤0.01% 4278
2021
Q2 		$386K Buy
+34,642
New +$546K ﹤0.01% 4560

Other funds holding AMTX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $44.4B AUM 36.05% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

Simplex Trading's AMTX Position: Q2 2026 in Review

Simplex Trading opened a new position in Aemetis (AMTX) in Q2 2026: 16,156 shares worth $26.5K. The stake represents ﹤0.01% of the portfolio and ranks #6858 among its holdings. This is a return to the name: Simplex Trading previously reported a position in AMTX as recently as Q4 2025.

Simplex Trading first reported a position in AMTX in Q2 2021 and has held it in 12 quarters since. The position peaked at $443K in Q3 2021. 88 funds tracked by Wall St. Rank hold AMTX as of Q2 2026.

  • Simplex Trading held 16,156 shares of Aemetis worth $26.5K as of Q2 2026.
  • Aemetis was a new Simplex Trading position in Q2 2026.
  • Aemetis made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #6858 holding.
  • Simplex Trading first reported a position in Aemetis in Q2 2021 and has held it in 12 quarters since.
  • Simplex Trading's Aemetis position peaked at $443K in Q3 2021.
  • 88 funds tracked by Wall St. Rank held Aemetis as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.