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
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

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $39.1B AUM 28.69% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Renaissance Technologies's AMTX Position: Q1 2026 in Review

Renaissance Technologies opened a new position in Aemetis (AMTX) in Q1 2026: 85,200 shares worth $272K. The stake represents ﹤0.01% of the portfolio and ranks #2820 among its holdings. This is a return to the name: Renaissance Technologies previously reported a position in AMTX as recently as Q3 2025.

Renaissance Technologies first reported a position in AMTX in Q2 2020 and has held it in 16 quarters since. The position peaked at $41.2M in Q1 2021. 78 funds tracked by Wall St. Rank hold AMTX as of Q1 2026.

  • Renaissance Technologies held 85,200 shares of Aemetis worth $272K as of Q1 2026.
  • Aemetis was a new Renaissance Technologies position in Q1 2026.
  • Aemetis made up ﹤0.01% of Renaissance Technologies's portfolio in Q1 2026, its #2820 holding.
  • Renaissance Technologies first reported a position in Aemetis in Q2 2020 and has held it in 16 quarters since.
  • Renaissance Technologies's Aemetis position peaked at $41.2M in Q1 2021.
  • 78 funds tracked by Wall St. Rank held Aemetis as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.