PEAK6
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PEAK6’s Atlas Energy Solutions AESI Stock Holding History

PEAK6’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
2025
Q3 		– Sell
-32,200
Closed -$431K – 2885
2025
Q2 		$431K Sell
32,200
-73,200
-69% -$1,000K ﹤0.01% 2182
2025
Q1 		$1.88M Sell
105,400
-130,700
-55% -$2.72M ﹤0.01% 1449
2024
Q4 		$5.24M Buy
+236,100
New +$5.09M 0.01% 881

Other funds holding AESI

BlackRock
BlackRock New York $5.72T AUM 30.48% 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 $2.9T AUM 29.55% 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 $8.84B AUM 6.92% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

PEAK6's AESI Position: Q1 2026 in Review

PEAK6 increased its Atlas Energy Solutions (AESI) stake by 209% in Q1 2026, buying an estimated $1.54M and bringing the position to 194,243 shares worth $2.55M. The position accounts for 0.01% of the portfolio, ranked #1251.

PEAK6 first reported a position in AESI in Q4 2025 and has held it in 2 quarters since. 241 funds tracked by Wall St. Rank hold AESI as of Q1 2026.

  • PEAK6 held 194,243 shares of Atlas Energy Solutions worth $2.55M as of Q1 2026.
  • PEAK6 bought 131,463 Atlas Energy Solutions shares in Q1 2026, an estimated $1.54M.
  • Atlas Energy Solutions made up 0.01% of PEAK6's portfolio in Q1 2026, its #1251 holding.
  • PEAK6 first reported a position in Atlas Energy Solutions in Q4 2025 and has held it in 2 quarters since.
  • 241 funds tracked by Wall St. Rank held Atlas Energy Solutions as of Q1 2026.

Based on PEAK6's 13F filing for Q1 2026, filed 14 May 2026.