Jane Street’s Aemetis AMTX Stock Holding History

Jane Street’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	$48.5K	Buy	+15,200	New	+$27.7K	﹤0.01%	10982
2025 Q4	–	Sell	-10,600	Closed	-$23.9K	–	11025
2025 Q3	$23.9K	Buy	+10,600	New	+$28.1K	﹤0.01%	10504
2023 Q4	–	Sell	-27,400	Closed	-$114K	–	9142
2023 Q3	$114K	Buy	27,400 +7,000	+34%	+$42.8K	﹤0.01%	7901
2023 Q2	$150K	Buy	+20,400	New	+$77.5K	﹤0.01%	7815
2022 Q4	–	Sell	-15,400	Closed	-$94K	–	9075
2022 Q3	$94K	Sell	15,400 -5,400	-26%	-$41.1K	﹤0.01%	8673
2022 Q2	$102K	Sell	20,800 -91,000	-81%	-$795K	﹤0.01%	8626
2022 Q1	$1.42M	Buy	111,800 +91,900	+462%	+$1.01M	﹤0.01%	5407
2021 Q4	$245K	Sell	19,900 -89,800	-82%	-$1.59M	﹤0.01%	8509
2021 Q3	$2M	Buy	109,700 +21,200	+24%	+$234K	﹤0.01%	4467
2021 Q2	$989K	Buy	88,500 +68,700	+347%	+$1.08M	﹤0.01%	5872
2021 Q1	$485K	Buy	+19,800	New	+$221K	﹤0.01%	6854

Other funds holding AMTX

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $39.1B AUM 28.69% 1-Year Est. Return

Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Jane Street's AMTX Position: Q1 2026 in Review

Jane Street increased its Aemetis (AMTX) stake by 119% in Q1 2026, buying an estimated $396K and bringing the position to 400,673 shares worth $1.28M. The position accounts for ﹤0.01% of the portfolio, ranked #5979.

Jane Street first reported a position in AMTX in Q2 2021 and has held it in 18 quarters since. 78 funds tracked by Wall St. Rank hold AMTX as of Q1 2026.

Jane Street held 400,673 shares of Aemetis worth $1.28M as of Q1 2026.
Jane Street bought 217,756 Aemetis shares in Q1 2026, an estimated $396K.
Aemetis made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #5979 holding.
Jane Street first reported a position in Aemetis in Q2 2021 and has held it in 18 quarters since.
78 funds tracked by Wall St. Rank held Aemetis as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.