6CM
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683 Capital Management’s Aemetis AMTX Stock Holding History

683 Capital Management’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 		$751K Hold
235,557
– – 0.04% 156
2025
Q4 		$327K Buy
+235,557
New +$474K 0.01% 217
2024
Q1 		– Sell
-45,774
Closed -$240K – 145
2023
Q4 		$240K Buy
+45,774
New +$216K 0.02% 164

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

683 Capital Management's AMTX Position: Q1 2026 in Review

683 Capital Management held its Aemetis (AMTX) position steady in Q1 2026 at 235,557 shares worth $751K. The position accounts for 0.04% of the portfolio, ranked #156.

683 Capital Management first reported a position in AMTX in Q4 2023 and has held it in 3 quarters since. 78 funds tracked by Wall St. Rank hold AMTX as of Q1 2026.

  • 683 Capital Management held 235,557 shares of Aemetis worth $751K as of Q1 2026.
  • 683 Capital Management left its Aemetis share count unchanged in Q1 2026.
  • Aemetis made up 0.04% of 683 Capital Management's portfolio in Q1 2026, its #156 holding.
  • 683 Capital Management first reported a position in Aemetis in Q4 2023 and has held it in 3 quarters since.
  • 78 funds tracked by Wall St. Rank held Aemetis as of Q1 2026.

Based on 683 Capital Management's 13F filing for Q1 2026, filed 15 May 2026.