Renaissance Technologies
AMTX icon

Renaissance Technologies’s Aemetis AMTX Stock Holding History

Renaissance Technologies’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 		– Sell
-85,200
Closed -$272K – 3168
2026
Q1 		$272K Buy
+85,200
New +$155K ﹤0.01% 2820
2025
Q4 		– Sell
-363,001
Closed -$817K – 3213
2025
Q3 		$817K Buy
+363,001
New +$964K ﹤0.01% 2585
2025
Q1 		– Sell
-75,500
Closed -$203K – 3434
2024
Q4 		$203K Buy
+75,500
New +$237K ﹤0.01% 3168
2023
Q4 		– Sell
-32,700
Closed -$136K – 3713
2023
Q3 		$136K Buy
+32,700
New +$200K ﹤0.01% 3180
2023
Q2 		– Sell
-84,660
Closed -$196K – 3888
2023
Q1 		$196K Sell
84,660
-118,155
-58% -$440K ﹤0.01% 3290
2022
Q4 		$803K Sell
202,815
-46,400
-19% -$264K ﹤0.01% 2663
2022
Q3 		$1.52M Sell
249,215
-158,556
-39% -$1.21M ﹤0.01% 2222
2022
Q2 		$2M Sell
407,771
-7,314
-2% -$63.9K ﹤0.01% 2194
2022
Q1 		$5.26M Sell
415,085
-64,100
-13% -$706K 0.01% 1555
2021
Q4 		$5.89M Sell
479,185
-101,972
-18% -$1.8M 0.01% 1420
2021
Q3 		$10.6M Sell
581,157
-342,492
-37% -$3.79M 0.01% 1004
2021
Q2 		$10.3M Sell
923,649
-757,400
-45% -$11.9M 0.01% 1148
2021
Q1 		$41.2M Sell
1,681,049
-50,300
-3% -$562K 0.05% 434
2020
Q4 		$4.31M Buy
1,731,349
+629,721
+57% +$1.91M ﹤0.01% 1682
2020
Q3 		$3.52M Buy
1,101,628
+726,821
+194% +$1.33M ﹤0.01% 1777
2020
Q2 		$303K Buy
+374,807
New +$272K ﹤0.01% 3038

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 $3.37T AUM 44.26% 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

Renaissance Technologies's AMTX Position: Q2 2026 in Review

Renaissance Technologies sold out of Aemetis (AMTX) in Q2 2026, closing a stake of 85,200 shares — an estimated $272K sold.

Renaissance Technologies first reported a position in AMTX in Q2 2020 and held it in 16 quarters. The position peaked at $41.2M in Q1 2021. 88 funds tracked by Wall St. Rank hold AMTX as of Q2 2026.

  • Renaissance Technologies reported no remaining Aemetis position as of Q2 2026 after selling out during the quarter.
  • Renaissance Technologies sold 85,200 Aemetis shares in Q2 2026, an estimated $272K.
  • Renaissance Technologies first reported a position in Aemetis in Q2 2020 and held it in 16 quarters.
  • Renaissance Technologies's Aemetis position peaked at $41.2M in Q1 2021.
  • 88 funds tracked by Wall St. Rank held Aemetis as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.