Marshall Wace
AMTX icon

Marshall Wace’s Aemetis AMTX Stock Holding History

Marshall Wace’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 		$490K Sell
298,800
-580,883
-66% -$1.42M ﹤0.01% 2533
2026
Q1 		$2.81M Buy
879,683
+319,929
+57% +$582K ﹤0.01% 1602
2025
Q4 		$778K Buy
559,754
+415,978
+289% +$837K ﹤0.01% 2056
2025
Q3 		$323K Buy
+143,776
New +$382K ﹤0.01% 2397
2023
Q4 		– Sell
-10,400
Closed -$43.2K – 2145
2023
Q3 		$43.2K Sell
10,400
-79,996
-88% -$489K ﹤0.01% 2091
2023
Q2 		$663K Buy
+90,396
New +$343K ﹤0.01% 1883
2023
Q1 		– Sell
-134,526
Closed -$533K – 2619
2022
Q4 		$533K Sell
134,526
-30,287
-18% -$172K ﹤0.01% 2345
2022
Q3 		$1.01M Buy
+164,813
New +$1.25M ﹤0.01% 2407
2021
Q4 		– Sell
-68,289
Closed -$1.25M – 3833
2021
Q3 		$1.25M Buy
68,289
+39,435
+137% +$436K 0.01% 1875
2021
Q2 		$322K Buy
28,854
+4,009
+16% +$63.2K ﹤0.01% 2301
2021
Q1 		$609K Buy
+24,845
New +$277K ﹤0.01% 1867

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

Marshall Wace's AMTX Position: Q2 2026 in Review

Marshall Wace reduced its Aemetis (AMTX) stake by 66% in Q2 2026, selling an estimated $1.42M and leaving 298,800 shares worth $490K. The position accounts for ﹤0.01% of the portfolio, ranked #2533.

Marshall Wace first reported a position in AMTX in Q1 2021 and has held it in 11 quarters since. The position peaked at $2.81M in Q1 2026. 88 funds tracked by Wall St. Rank hold AMTX as of Q2 2026.

  • Marshall Wace held 298,800 shares of Aemetis worth $490K as of Q2 2026.
  • Marshall Wace sold 580,883 Aemetis shares in Q2 2026, an estimated $1.42M.
  • Aemetis made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #2533 holding.
  • Marshall Wace first reported a position in Aemetis in Q1 2021 and has held it in 11 quarters since.
  • Marshall Wace's Aemetis position peaked at $2.81M in Q1 2026.
  • 88 funds tracked by Wall St. Rank held Aemetis as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.