Ken Griffin
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Ken Griffin’s Atlas Energy Solutions AESI Stock Holding History

Ken Griffin’s Portfolio AESI Stock Details AESI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.25M Buy
171,348
+23,171
+16% +$271K ﹤0.01% 5845
2025
Q4 		$1.4M Sell
148,177
-50,226
-25% -$508K ﹤0.01% 6665
2025
Q3 		$2.26M Sell
198,403
-642,979
-76% -$7.88M ﹤0.01% 5834
2025
Q2 		$11.2M Sell
841,382
-573,603
-41% -$7.83M ﹤0.01% 2867
2025
Q1 		$25.2M Buy
1,414,985
+1,338,508
+1,750% +$27.8M ﹤0.01% 1775
2024
Q4 		$1.7M Buy
76,477
+46,637
+156% +$1.01M ﹤0.01% 5968
2024
Q3 		$651K Sell
29,840
-58,783
-66% -$1.21M ﹤0.01% 7706
2024
Q2 		$1.77M Sell
88,623
-361,595
-80% -$8.07M ﹤0.01% 5549
2024
Q1 		$10.2M Buy
450,218
+449,176
+43,107% +$8.38M ﹤0.01% 2933
2023
Q4 		$17.9K Sell
1,042
-148
-12% -$2.72K ﹤0.01% 12717
2023
Q3 		$26.5K Buy
+1,190
New +$24.9K ﹤0.01% 12388
2023
Q2 		– Sell
-536,779
Closed -$9.35M – 14263
2023
Q1 		$9.14M Buy
+536,779
New +$8.81M ﹤0.01% 2929

Other funds holding AESI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
ECA
Encompass Capital Advisors New York $3.34B AUM 167.64% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
CLG
Cooperman Leon G $3.05B AUM 42.78% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.65B AUM 9.66% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Ken Griffin's AESI Position: Q1 2026 in Review

Ken Griffin increased its Atlas Energy Solutions (AESI) stake by 16% in Q1 2026, buying an estimated $271K and bringing the position to 171,348 shares worth $2.25M. The position accounts for ﹤0.01% of the portfolio, ranked #5845.

Ken Griffin first reported a position in AESI in Q1 2023 and has held it in 12 quarters since. The position peaked at $25.2M in Q1 2025. 242 funds tracked by Wall St. Rank hold AESI as of Q1 2026.

  • Ken Griffin held 171,348 shares of Atlas Energy Solutions worth $2.25M as of Q1 2026.
  • Ken Griffin bought 23,171 Atlas Energy Solutions shares in Q1 2026, an estimated $271K.
  • Atlas Energy Solutions made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #5845 holding.
  • Ken Griffin first reported a position in Atlas Energy Solutions in Q1 2023 and has held it in 12 quarters since.
  • Ken Griffin's Atlas Energy Solutions position peaked at $25.2M in Q1 2025.
  • 242 funds tracked by Wall St. Rank held Atlas Energy Solutions as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.