Boston Partners’s Atlas Energy Solutions AESI Stock Holding History

Boston Partners’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 Q2	$1.47M	Sell	88,688 -91,077	-51%	-$1.49M	﹤0.01%	639
2026 Q1	$2.36M	Sell	179,765 -26,402	-13%	-$308K	﹤0.01%	555
2025 Q4	$1.94M	Sell	206,167 -25,677	-11%	-$260K	﹤0.01%	565
2025 Q3	$2.64M	Buy	231,844 +184,971	+395%	+$2.27M	﹤0.01%	531
2025 Q2	$627K	Buy	+46,873	New	+$640K	﹤0.01%	631
2025 Q1	–	Sell	-46,195	Closed	-$1.02M	–	703
2024 Q4	$1.02M	Sell	46,195 -31,151	-40%	-$671K	﹤0.01%	568
2024 Q3	$1.69M	Sell	77,346 -8,413	-10%	-$174K	﹤0.01%	537
2024 Q2	$1.71M	Buy	85,759 +46,726	+120%	+$1.04M	﹤0.01%	529
2024 Q1	$883K	Buy	39,033 +9,697	+33%	+$181K	﹤0.01%	588
2023 Q4	$505K	Buy	29,336 +16,975	+137%	+$312K	﹤0.01%	610
2023 Q3	$275K	Buy	+12,361	New	+$259K	﹤0.01%	693

Other funds holding AESI

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

ECA

Encompass Capital Advisors New York $2.81B AUM 198.36% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return

Ensign Peak Advisors Salt Lake City, Utah $60.8B AUM 42.06% 1-Year Est. Return

VOYA Investment Management Atlanta, Georgia $116B AUM 61.47% 1-Year Est. Return

Boston Partners's AESI Position: Q2 2026 in Review

Boston Partners reduced its Atlas Energy Solutions (AESI) stake by 51% in Q2 2026, selling an estimated $1.49M and leaving 88,688 shares worth $1.47M. The position accounts for ﹤0.01% of the portfolio, ranked #639.

Boston Partners first reported a position in AESI in Q3 2023 and has held it in 11 quarters since. The position peaked at $2.64M in Q3 2025. 285 funds tracked by Wall St. Rank hold AESI as of Q2 2026.

Boston Partners held 88,688 shares of Atlas Energy Solutions worth $1.47M as of Q2 2026.
Boston Partners sold 91,077 Atlas Energy Solutions shares in Q2 2026, an estimated $1.49M.
Atlas Energy Solutions made up ﹤0.01% of Boston Partners's portfolio in Q2 2026, its #639 holding.
Boston Partners first reported a position in Atlas Energy Solutions in Q3 2023 and has held it in 11 quarters since.
Boston Partners's Atlas Energy Solutions position peaked at $2.64M in Q3 2025.
285 funds tracked by Wall St. Rank held Atlas Energy Solutions as of Q2 2026.

Based on Boston Partners's 13F filing for Q2 2026, filed 4 Aug 2026.