Atlas Energy Solutions
AESI
233 hedge funds and large institutions have $826M invested in Atlas Energy Solutions in 2025 Q4 according to their latest regulatory filings, with 42 funds opening new positions, 84 increasing their positions, 86 reducing their positions, and 50 closing their positions.
169% more call options, than puts
Call options by funds: $9.18M | Put options by funds: $3.41M
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
0.51% less ownership
Funds ownership: 71.23% → 70.72% (-0.51%)
2% less repeat investments, than reductions
Existing positions increased: 84 | Existing positions reduced: 86
5% less funds holding
Funds holding: 244 → 233 (-11)
16% less first-time investments, than exits
New positions opened: 42 | Existing positions closed: 50
18% less capital invested
Capital invested by funds: $1B → $826M (-$176M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
+$18.5M |
| 2 |
UBS Group
Zurich,
Switzerland
|
+$12.8M |
| 3 |
NC
Nixon Capital
Austin,
Texas
|
+$12.1M |
| 4 |
Wellington Management Group
Boston,
Massachusetts
|
+$11.6M |
| 5 |
Balyasny Asset Management
Chicago,
Illinois
|
+$11.4M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
-$22.9M |
| 2 |
CCM
Copeland Capital Management
Conshohocken,
Pennsylvania
|
-$19.2M |
| 3 |
MWA
Meridian Wealth Advisors
Austin,
Texas
|
-$14.7M |
| 4 |
Cetera Investment Advisers
Schaumburg,
Illinois
|
-$13.7M |
| 5 |
Nuveen
Charlotte,
North Carolina
|
-$11.6M |
AESI Hedge Fund Activity: Q4 2025 in Review
233 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in Atlas Energy Solutions (AESI) for Q4 2025, worth a combined $826M — down 18% from $1B a quarter earlier.
Sellers outnumbered buyers: 50 funds closed out of AESI and 42 opened new positions — a net loss of 8 holders — while 86 trimmed existing stakes and 84 added.
The largest buyer was Millennium Management, adding an estimated $18.5M. The largest seller was Fidelity Investments, cutting an estimated $22.9M.
- 233 institutional investors held Atlas Energy Solutions (AESI) as of Q4 2025, down from 244 in Q3 2025.
- Funds reported $826M of Atlas Energy Solutions stock for Q4 2025, down 18% quarter-over-quarter.
- 42 funds opened new Atlas Energy Solutions positions in Q4 2025 and 50 closed out, a net change of -8 holders.
- The largest Atlas Energy Solutions buyer in Q4 2025 was Millennium Management, an estimated $18.5M added.
- The largest Atlas Energy Solutions seller in Q4 2025 was Fidelity Investments, an estimated $22.9M sold.
Based on aggregated 13F filings for Q4 2025.