주식회사 에버리
MX ˙ BMV ˙ US30034W1062
SecurityMX:EVRG / Evergy, Inc.
InstitutionMattern Wealth Management LLC
Latest Disclosed Ownership5,180 shares
Latest Disclosed Value $ 424,333
Mattern Wealth Management LLC reports 27.56% decrease in ownership of EVRG / Evergy, Inc.

On April 23, 2026 - Mattern Wealth Management LLC filed a 13F-HR form disclosing ownership of 5,180 shares of Evergy, Inc. (MX:EVRG) valued at $424,333 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 16, 2026 disclosing 7,151 shares of Evergy, Inc.. This represents a change in shares of -27.56% during the quarter.

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)
2026-04-23 2026-03-31 13F EVERGY COM 30034W106 5,180 -1,971 -27.56 424 -18.15 0.0827
2026-01-16 2025-12-31 13F EVERGY COM 30034W106 7,151 0 0.00 518 -4.60 0.0998
2025-10-20 2025-09-30 13F EVERGY COM 30034W106 7,151 -760 -9.61 544 -0.37 0.1085
2025-07-17 2025-06-30 13F EVERGY COM 30034W106 7,911 1 0.01 545 0.00 0.1135
2025-04-23 2025-03-31 13F EVERGY COM 30034W106 7,910 0 0.00 545 12.14 0.1207
2025-01-22 2024-12-31 13F EVERGY COM 30034W106 7,910 -1,161 -12.80 487 -13.52 0.1074
2024-10-21 2024-09-30 13F EVERGY COM 30034W106 9,071 -600 -6.20 563 9.77 0.1236
2024-07-17 2024-06-30 13F EVERGY COM 30034W106 9,671 -55 -0.57 512 -1.35 0.1232
2024-05-14 2024-03-31 13F EVERGY COM 30034W106 9,726 16 0.16 519 2.57 0.1263
2024-02-12 2023-12-31 13F EVERGY COM 30034W106 9,710 -483 -4.74 507 -1.94 0.1303
2023-11-01 2023-09-30 13F EVERGY COM 30034W106 10,193 13 0.13 517 -13.13 0.1515
2023-07-26 2023-06-30 13F EVERGY COM 30034W106 10,180 11 0.11 595 -4.35 0.1735
2023-05-05 2023-03-31 13F EVERGY COM 30034W106 10,169 -489 -4.59 622 -7.31 0.2058
2023-02-06 2022-12-31 13F EVERGY COM 30034W106 10,658 10 0.09 671 6.01 0.2712
2022-11-01 2022-09-30 13F EVERGY COM 30034W106 10,648 9 0.08 632 -8.93 0.2540
2022-07-25 2022-06-30 13F EVERGY COM 30034W106 10,639 10 0.09 694 -4.41 0.2716
2022-04-14 2022-03-31 13F EVERGY COM 30034W106 10,629 10 0.09 726 -0.41 0.2377
2022-01-27 2021-12-31 13F EVERGY COM 30034W106 10,619 9 0.08 729 10.45 0.2141
2021-10-13 2021-09-30 13F EVERGY COM 30034W106 10,610 8 0.08 660 -3.51 0.2219
2021-07-27 2021-06-30 13F EVERGY COM 30034W106 10,602 546 5.43 684 14.19 0.2180
2021-05-13 2021-03-31 13F EVERGY COM 30034W106 10,056 9 0.09 599 7.35 0.2111
2021-02-12 2020-12-31 13F EVERGY COM 30034W106 10,047 10 0.10 558 9.41 0.2110
2020-11-12 2020-09-30 13F EVERGY COM 30034W106 10,037 -272 -2.64 510 -16.53 0.2183
2020-07-29 2020-06-30 13F EVERGY COM 30034W106 10,309 -297 -2.80 611 4.62 0.2968
2020-05-13 2020-03-31 13F EVERGY COM 30034W106 10,606 1,660 18.56 584 0.34 0.4211
2020-02-12 2019-12-31 13F EVERGY COM 30034W106 8,946 8,946 582 0.3493
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.