MGE 에너지, Inc.
US ˙ NasdaqGS ˙ US55277P1049

SecurityMGEE / MGE Energy, Inc.
InstitutionWealthspire Advisors, LLC
Latest Disclosed Ownership4,002 shares
Latest Disclosed Value $ 309,315
Wealthspire Advisors, LLC reports 5.50% decrease in ownership of MGEE / MGE Energy, Inc.

On May 1, 2026 - Wealthspire Advisors, LLC filed a 13F-HR form disclosing ownership of 4,002 shares of MGE Energy, Inc. (US:MGEE) valued at $309,315 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 4,235 shares of MGE Energy, Inc.. This represents a change in shares of -5.50% during the quarter. The current value of the position is $295,588 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)
2026-05-01 2026-03-31 13F MGE ENERGY COM 55277P104 4,002 -233 -5.50 309 -6.93 0.0024
2026-02-12 2025-12-31 13F MGE ENERGY COM 55277P104 4,235 -125 -2.87 332 -9.29 0.0026
2025-11-14 2025-09-30 13F MGE ENERGY COM 55277P104 4,360 -506 -10.40 367 -14.88 0.0019
2025-08-11 2025-06-30 13F MGE ENERGY COM 55277P104 4,866 6 0.12 430 -4.66 0.0024
2025-05-09 2025-03-31 13F MGE ENERGY COM 55277P104 4,860 0 0.00 452 -1.10 0.0027
2025-02-04 2024-12-31 13F MGE ENERGY COM 55277P104 4,860 58 1.21 457 3.87 0.0045
2024-11-13 2024-09-30 13F MGE ENERGY COM 55277P104 4,802 0 0.00 439 22.63 0.0045
2024-08-08 2024-06-30 13F MGE ENERGY COM 55277P104 4,802 11 0.23 359 -5.04 0.0046
2024-05-06 2024-03-31 13F MGE ENERGY COM 55277P104 4,791 0 0.00 377 8.96 0.0050
2024-02-07 2023-12-31 13F MGE ENERGY COM 55277P104 4,791 280 6.21 346 11.97 0.0049
2023-11-06 2023-09-30 13F MGE ENERGY COM 55277P104 4,511 0 0.00 309 -13.20 0.0051
2023-08-01 2023-06-30 13F MGE ENERGY COM 55277P104 4,511 0 0.00 357 1.71 0.0058
2023-05-09 2023-03-31 13F MGE ENERGY COM 55277P104 4,511 -74 -1.61 350 8.70 0.0060
2023-02-14 2022-12-31 13F MGE ENERGY COM 55277P104 4,585 -76 -1.63 323 5.23 0.0059
2022-11-14 2022-09-30 13F MGE ENERGY COM 55277P104 4,661 0 0.00 306 -15.70 0.0064
2022-08-09 2022-06-30 13F MGE ENERGY COM 55277P104 4,661 0 0.00 363 -2.42 0.0076
2022-05-09 2022-03-31 13F MGE ENERGY COM 55277P104 4,661 0 0.00 372 -2.87 0.0084
2022-02-14 2021-12-31 13F MGE ENERGY COM 55277P104 4,661 -2,139 -31.46 383 -23.40 0.0085
2021-11-15 2021-09-30 13F MGE ENERGY COM 55277P104 6,800 -1,106 -13.99 500 -15.11 0.0104
2021-08-13 2021-06-30 13F MGE ENERGY COM 55277P104 7,906 -4 -0.05 589 4.25 0.0155
2021-05-17 2021-03-31 13F MGE ENERGY COM 55277P104 7,910 4 0.05 565 1.99 0.0134
2021-02-16 2020-12-31 13F MGE ENERGY COM 55277P104 7,906 7,906 554 0.0165
2020-08-14 2020-06-30 13F MGE ENERGY COM 55277P104 0 -11,441 -100.00 0 -100.00
2020-05-12 2020-03-31 13F MGE ENERGY COM 55277P104 11,441 11,441 749 0.0314
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.