Advanced Energy Industries, Inc.
US ˙ NasdaqGS ˙ US0079731008

SecurityAEIS / Advanced Energy Industries, Inc.
InstitutionCwm, Llc
Latest Disclosed Ownership2,273 shares
Latest Disclosed Value $ 733,520
Cwm, Llc reports 13.59% increase in ownership of AEIS / Advanced Energy Industries, Inc.

On May 14, 2026 - Cwm, Llc filed a 13F-HR form disclosing ownership of 2,273 shares of Advanced Energy Industries, Inc. (US:AEIS) valued at $733,520 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 2,001 shares of Advanced Energy Industries, Inc.. The current value of the position is $733,042 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)
2026-05-14 2026-03-31 13F ADVANCED ENERGY INDS COM 007973100 2,273 272 13.59 734 0.0019
2026-01-26 2025-12-31 13F ADVANCED ENERGY INDS COM 007973100 2,001 154 8.34 0 0.0011
2025-10-15 2025-09-30 13F ADVANCED ENERGY INDS COM 007973100 1,847 42 2.33 0 0.0009
2025-07-25 2025-06-30 13F ADVANCED ENERGY INDS COM 007973100 1,805 728 67.60 0 0.0008
2025-05-01 2025-03-31 13F ADVANCED ENERGY INDS COM 007973100 1,077 496 85.37 0 0.0004
2025-02-04 2024-12-31 13F ANCED ENERGY INDS COM 007973100 581 89 18.09 0 0.0003
2024-10-08 2024-09-30 13F ADVANCED ENERGY INDS COM 007973100 492 108 28.12 0 0.0002
2024-07-10 2024-06-30 13F ADVANCED ENERGY INDS COM 007973100 384 39 11.30 0 0.0002
2024-04-05 2024-03-31 13F ADVANCED ENERGY INDS COM 007973100 345 32 10.22 0 0.0002
2024-02-01 2023-12-31 13F ADVANCED ENERGY INDS COM 007973100 313 -38 -10.83 0 0.0002
2023-10-11 2023-09-30 13F ADVANCED ENERGY INDS COM 007973100 351 3 0.86 0 0.0002
2023-08-03 2023-06-30 13F ADVANCED ENERGY INDS COM 007973100 348 20 6.10 0 0.0002
2023-05-01 2023-03-31 13F ADVANCED ENERGY INDS COM 007973100 328 -90 -21.53 0 0.0002
2023-02-01 2022-12-31 13F ADVANCED ENERGY INDS COM 007973100 418 91 27.83 0 -100.00 0.0003
2022-10-27 2022-09-30 13F ADVANCED ENERGY INDS COM 007973100 327 236 259.34 25 257.14 0.0002
2022-07-28 2022-06-30 13F ADVANCED ENERGY INDS COM 007973100 91 -149 -62.08 7 -66.67 0.0001
2022-04-21 2022-03-31 13F ADVANCED ENERGY INDS COM 007973100 240 141 142.42 21 133.33 0.0001
2022-01-31 2021-12-31 13F ADVANCED ENERGY INDS COM 007973100 99 84 560.00 9 350.00 0.0001
2021-09-15 2021-06-30 13F/A-1 ADVANCED ENERGY INDS COM 007973100 15 0 0.00 2 0.00 0.0000
2021-07-29 2021-06-30 13F ADVANCED ENERGY INDS COM 007973100 15 0 2 0.0000
2021-09-15 2021-03-31 13F/A-1 ADVANCED ENERGY INDS COM 007973100 15 0 0.00 2 0.00 0.0000
2021-09-15 2020-12-31 13F/A-1 ADVANCED ENERGY INDS COM 007973100 15 0 0.00 2 0.00 0.0000
2021-09-15 2020-09-30 13F/A-1 ADVANCED ENERGY INDS COM 007973100 15 0 0.00 2 0.00 0.0000
2021-09-15 2020-06-30 13F/A-1 ADVANCED ENERGY INDS COM 007973100 15 0 0.00 2 0.00 0.0000
2021-09-15 2020-03-31 13F/A-1 ADVANCED ENERGY INDS COM 007973100 15 0 0.00 2 0.00 0.0000
2021-09-14 2019-12-31 13F/A-1 ADVANCED ENERGY INDS COM 007973100 15 0 0.00 2 0.00 0.0000
2021-09-14 2019-09-30 13F/A-1 ADVANCED ENERGY INDS COM 007973100 15 0 0.00 2 0.00 0.0000
2019-10-22 2019-09-30 13F ADVANCED ENERGY INDS COM 007973100 50 35 3 0.0000
2021-09-14 2019-06-30 13F/A-1 ADVANCED ENERGY INDS COM 007973100 15 0 0.00 2 0.00 0.0000
2021-09-02 2019-03-31 13F/A-1 ADVANCED ENERGY INDS COM 007973100 15 -69 -82.14 2 -50.00 0.0000
2019-04-22 2019-03-31 13F ADVANCED ENERGY INDS COM 007973100 5 -79 0
2019-01-25 2018-12-31 13F ADVANCED ENERGY INDS COM 007973100 84 0 0.00 4 0.00 0.0001
2018-10-29 2018-09-30 13F ADVANCED ENERGY INDS COM 007973100 84 0 0.00 4 -20.00 0.0001
2018-07-31 2018-06-30 13F ADVANCED ENERGY INDS COM 007973100 84 0 0.00 5 0.00 0.0002
2018-04-26 2018-03-31 13F ADVANCED ENERGY INDS COM 007973100 84 0 0.00 5 -16.67 0.0002
2018-01-16 2017-12-31 13F ADVANCED ENERGY INDS COM 007973100 84 0 0.00 6 -14.29 0.0003
2017-10-16 2017-09-30 13F ADVANCED ENERGY INDS COM 007973100 84 84 7 0.0003
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.