JY
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Jeff Yass’s Aemetis AMTX Stock Holding History

Jeff Yass’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 		$76.3K Sell
46,500
-102,200
-69% -$250K ﹤0.01% 12656
2026
Q1 		$474K Buy
+148,700
New +$271K ﹤0.01% 9818
2025
Q4 		– Sell
-73,200
Closed -$165K – 12248
2025
Q3 		$165K Buy
73,200
+57,700
+372% +$153K ﹤0.01% 11190
2025
Q2 		$38.4K Buy
15,500
+4,500
+41% +$7.61K ﹤0.01% 12184
2025
Q1 		$19.1K Sell
11,000
-58,200
-84% -$124K ﹤0.01% 12120
2024
Q4 		$186K Sell
69,200
-46,400
-40% -$146K ﹤0.01% 10807
2024
Q3 		$266K Buy
115,600
+16,500
+17% +$46.3K ﹤0.01% 9853
2024
Q2 		$298K Sell
99,100
-346,800
-78% -$1.32M ﹤0.01% 9462
2024
Q1 		$2.67M Buy
445,900
+136,800
+44% +$519K ﹤0.01% 4739
2023
Q4 		$1.62M Sell
309,100
-150,500
-33% -$712K ﹤0.01% 5819
2023
Q3 		$1.91M Buy
459,600
+50,200
+12% +$307K ﹤0.01% 5225
2023
Q2 		$3M Buy
409,400
+381,700
+1,378% +$1.45M ﹤0.01% 4366
2023
Q1 		$64.3K Sell
27,700
-107,300
-79% -$400K ﹤0.01% 11576
2022
Q4 		$535K Sell
135,000
-48,300
-26% -$274K ﹤0.01% 7685
2022
Q3 		$1.12M Buy
183,300
+17,600
+11% +$134K ﹤0.01% 6333
2022
Q2 		$814K Sell
165,700
-6,800
-4% -$59.4K ﹤0.01% 7032
2022
Q1 		$2.19M Buy
172,500
+68,300
+66% +$753K ﹤0.01% 5278
2021
Q4 		$1.28M Sell
104,200
-675,600
-87% -$11.9M ﹤0.01% 6612
2021
Q3 		$14.3M Buy
779,800
+639,300
+455% +$7.07M ﹤0.01% 2383
2021
Q2 		$1.57M Sell
140,500
-269,800
-66% -$4.25M ﹤0.01% 6522
2021
Q1 		$10.1M Buy
+410,300
New +$4.58M ﹤0.01% 2756

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
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Jeff Yass's AMTX Position: Q2 2026 in Review

Jeff Yass increased its Aemetis (AMTX) stake by 5.2% in Q2 2026, buying an estimated $48.4K and bringing the position to 400,722 shares worth $657K. The position accounts for ﹤0.01% of the portfolio, ranked #9264.

Jeff Yass first reported a position in AMTX in Q3 2014 and has held it in 28 quarters since. The position peaked at $3.25M in Q1 2024. 88 funds tracked by Wall St. Rank hold AMTX as of Q2 2026.

  • Jeff Yass held 400,722 shares of Aemetis worth $657K as of Q2 2026.
  • Jeff Yass bought 19,780 Aemetis shares in Q2 2026, an estimated $48.4K.
  • Aemetis made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #9264 holding.
  • Jeff Yass first reported a position in Aemetis in Q3 2014 and has held it in 28 quarters since.
  • Jeff Yass's Aemetis position peaked at $3.25M in Q1 2024.
  • 88 funds tracked by Wall St. Rank held Aemetis as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.