阿特拉斯能源解決方案公司
US ˙ NYSE ˙ US04930R1077

SecurityAESI / Atlas Energy Solutions Inc.
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership134,522 shares
Latest Disclosed Value $ 1,798,559
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series reports 15.20% increase in ownership of AESI / Atlas Energy Solutions Inc.

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 134,522 shares of Atlas Energy Solutions Inc. (US:AESI) valued at $1,798,559 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 116,776 shares of Atlas Energy Solutions Inc.. This represents a change in shares of 15.20% during the quarter. The current value of the position is $2,455,026 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2025-08-26 2025-06-30 NP Atlas Energy Solutions EC US6420451089 134,522 17,746 15.20 1,799 -13.68 0.0404
2025-05-28 2025-03-31 NP Atlas Energy Solutions EC US6420451089 116,776 2,226 1.94 2,083 -17.99 0.0500
2025-02-25 2024-12-31 NP Atlas Energy Solutions EC US6420451089 114,550 -20,011 -14.87 2,541 -13.40 0.0555
2024-11-26 2024-09-30 NP Atlas Energy Solutions EC US6420451089 134,561 101,381 305.55 2,933 343.72 0.0555
2024-08-26 2024-06-30 NP Atlas Energy Solutions EC US6420451089 33,180 4,211 14.54 661 0.92 0.0135
2024-05-28 2024-03-31 NP Atlas Energy Solutions EC US6420451089 28,969 0 0.00 655 31.53 0.0137
2024-02-26 2023-12-31 NP Atlas Energy Solutions EC US6420451089 28,969 1,739 6.39 499 -17.69 0.0106
2023-11-28 2023-09-30 NP Atlas Energy Solutions EC US04930R1077 27,230 230 0.85 605 29.27 0.0158
2023-08-25 2023-06-30 NP Atlas Energy Solutions EC US04930R1077 27,000 27,000 469 0.0111
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.