ALLETE, Inc.
US ˙ NYSE ˙ US0185223007
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT

SecurityALE / ALLETE, Inc.
InstitutionBRYN MAWR TRUST Co
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
BRYN MAWR TRUST Co closes position in ALE / ALLETE, Inc.

On February 12, 2026 - BRYN MAWR TRUST Co filed a 13F-HR form disclosing ownership of 0 shares of ALLETE, Inc. (US:ALE) valued at $0 USD as of December 31, 2025. The entity filed a previous 13F-HR/A on November 20, 2025 disclosing 3,200 shares of ALLETE, Inc.. The current value of the position is $0 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)
2026-02-12 2025-12-31 13F ALLETE COM NEW 018522300 0 -100.00 0
2025-11-20 2025-09-30 13F/A-1 ALLETE COM NEW 018522300 3,200 -1,020 -24.17 212 -21.48 0.0051
2025-10-28 2025-09-30 13F ALLETE COM NEW 018522300 3,356 -864 223 0.0025
2025-07-28 2025-06-30 13F ALLETE COM NEW 018522300 4,220 0 0.00 270 -2.53 0.0048
2025-05-08 2025-03-31 13F ALLETE COM NEW 018522300 4,220 0 0.00 277 1.47 0.0052
2025-01-28 2024-12-31 13F ALLETE COM NEW 018522300 4,220 -174 -3.96 273 -3.19 0.0049
2024-11-25 2024-09-30 13F ALLETE COM NEW 018522300 4,394 4,394 282 0.0051
2019-08-27 2018-06-30 13F/A-1 ALLETE COMMON STOCK 018522300 0 -2,913 -100.00 0 -100.00
2019-08-27 2018-03-31 13F/A-1 ALLETE COMMON STOCK 018522300 2,913 -29,978 -91.14 210 -91.41 0.0120
2018-05-15 2018-03-31 13F ALLETE COMMON STOCK 018522300 2,913 -29,978 210
2019-08-27 2017-12-31 13F/A-1 ALLETE COMMON STOCK 018522300 32,891 -814 -2.42 2,446 -6.10 0.1335
2018-02-15 2017-12-31 13F ALLETE COMMON STOCK 018522300 32,891 -814 2,446 0.1339
2019-08-27 2017-09-30 13F/A-1 ALLETE COMMON STOCK 018522300 33,705 -1,791 -5.05 2,605 2.36 0.1491
2017-11-14 2017-09-30 13F ALLETE COMMON STOCK 018522300 33,705 -1,791 2,605 0.1479
2017-08-11 2017-06-30 13F ALLETE COMMON STOCK 018522300 35,496 -400 -1.11 2,545 4.69 0.1514
2017-05-12 2017-03-31 13F ALLETE COMMON STOCK 018522300 35,896 -304 -0.84 2,431 4.65 0.1471
2017-02-03 2016-12-31 13F ALLETE COMMON STOCK 018522300 36,200 -408 -1.11 2,323 6.46 0.1456
2016-11-10 2016-09-30 13F ALLETE COMMON STOCK 018522300 36,608 -203 -0.55 2,182 -8.28 0.1374
2016-08-10 2016-06-30 13F ALLETE COMMON STOCK 018522300 36,811 -581 -1.55 2,379 13.45 0.1511
2016-05-03 2016-03-31 13F ALLETE COMMON STOCK 018522300 37,392 -414 -1.10 2,097 9.11 0.1346
2016-02-12 2015-12-31 13F ALLETE COMMON STOCK 018522300 37,806 -178 -0.47 1,922 0.21 0.1204
2015-11-09 2015-09-30 13F ALLETE COMMON STOCK 018522300 37,984 -737 -1.90 1,918 6.79 0.1228
2015-08-25 2015-06-30 13F ALLETE COMMON STOCK 018522300 38,721 -281 -0.72 1,796 -12.73 0.1043
2015-05-12 2015-03-31 13F ALLETE COMMON STOCK 018522300 39,002 -890 -2.23 2,058 -6.41 0.1171
2015-02-17 2014-12-31 13F ALLETE COMMON STOCK 018522300 39,892 -790 -1.94 2,199 21.76 0.1234
2014-11-14 2014-09-30 13F ALLETE COMMON 018522300 40,682 163 0.40 1,806 -13.21 0.1024
2014-08-07 2014-06-30 13F ALLETE COMMON 018522300 40,519 -236 -0.58 2,081 -2.62 0.1147
2014-05-13 2014-03-31 13F ALLETE COMMON 018522300 40,755 -762 -1.84 2,137 3.19 0.1196
2014-02-14 2013-12-31 13F ALLETE COMMON 018522300 41,517 -714 -1.69 2,071 1.52 0.1165
2013-11-06 2013-09-30 13F ALLETE COMMON 018522300 42,231 -456 -1.07 2,040 -4.14 0.1257
2013-08-09 2013-06-30 13F ALLETE COMMON 018522300 42,687 -236 -0.55 2,128 1.14 0.1376
2013-05-20 2013-03-31 13F ALLETE COMMON STOCK 018522300 42,923 42,923 2,104 0.1357
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.