Atlas Energy Solutions AESI Institutional Ownership

Ownership Summary

Atlas Energy Solutions Inc. (NYSE:AESI) showed up in the 13F filings of 238 institutional investors as of March 2026.

• They owned 74.0% of outstanding stock in March 2026, up from 71.2% the prior quarter.
• They increased total shares held in Atlas Energy Solutions by 25.94% from the prior quarter, while the number of investors in AESI decreased 8.46% year over year.
• Of these 238 funds, 129 grew their exposure to Atlas Energy Solutions, 69 cut back, and 40 maintained positions.
• Altogether, these fund groups held 92.25Mn shares in AESI by March 2026, up by 19.0Mn shares quarter on quarter, and down 91.1K shares year over year.
• As of March 31, 2026, BlackRock, Inc. held the largest stake in Atlas Energy Solutions with 11.49Mn shares, accounting for 9.22% of total shares outstanding.
• The largest buyers of Atlas Energy Solutions for the quarter ending March 2026 were Encompass Capital Advisors LLC (9.14Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (4.85Mn), VANGUARD CAPITAL MANAGEMENT LLC (3.53Mn), Janus Henderson Group Plc (2.53Mn), BNP PARIBAS FINANCIAL MARKETS (635.69K).
• The biggest sellers of Atlas Energy Solutions for the quarter ending March 2026 included FMR LLC (1.71Mn), COOKE & BIELER LP (1.67Mn), BlackRock, Inc. (1.66Mn), COOPERMAN LEON G (970.3K), BALYASNY ASSET MANAGEMENT L.P. (930.61K).
• Per Business Quant data, the top 10 holders of Atlas Energy Solutions for the quarter ending March 2026 are BlackRock, Inc. (11.49Mn), Encompass Capital Advisors LLC (9.14Mn), Janus Henderson Group Plc (5.13Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (4.85Mn), COOPERMAN LEON G (4.08Mn), VANGUARD CAPITAL MANAGEMENT LLC (3.53Mn), State Street Corp (3.36Mn), BARROW HANLEY MEWHINNEY & STRAUSS LLC (3.15Mn), COOKE & BIELER LP (2.52Mn), MILLENNIUM MANAGEMENT LLC (2.46Mn).