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

SecurityALE / ALLETE, Inc.
InstitutionSignaturefd, Llc
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Signaturefd, Llc closes position in ALE / ALLETE, Inc.

On January 20, 2026 - Signaturefd, Llc 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 on October 21, 2025 disclosing 441 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)
2026-01-20 2025-12-31 13F ALLETE COM NEW 018522300 0 -100.00 0
2025-10-21 2025-09-30 13F ALLETE COM NEW 018522300 441 -47 -9.63 29 -6.45 0.0005
2025-07-16 2025-06-30 13F ALLETE COM NEW 018522300 488 -32 -6.15 31 -8.82 0.0005
2025-05-02 2025-03-31 13F ALLETE COM NEW 018522300 520 0 0.00 34 3.03 0.0006
2025-02-10 2024-12-31 13F ALLETE COM NEW 018522300 520 -108 -17.20 34 -17.50 0.0006
2024-10-21 2024-09-30 13F ALLETE COM NEW 018522300 628 56 9.79 40 14.29 0.0008
2024-07-29 2024-06-30 13F ALLETE COM NEW 018522300 572 -33 -5.45 36 -2.78 0.0007
2024-05-03 2024-03-31 13F ALLETE COM NEW 018522300 605 28 4.85 36 2.86 0.0008
2024-02-01 2023-12-31 13F ALLETE COM NEW 018522300 577 40 7.45 35 25.00 0.0008
2023-11-03 2023-09-30 13F ALLETE COM NEW 018522300 537 -31 -5.46 28 -12.50 0.0007
2023-08-01 2023-06-30 13F ALLETE COM NEW 018522300 568 31 5.77 33 -5.88 0.0008
2023-04-28 2023-03-31 13F ALLETE COM NEW 018522300 537 -308 -36.45 35 -37.04 0.0009
2023-01-30 2022-12-31 13F ALLETE COM NEW 018522300 845 -455 -35.00 55 -16.92 0.0016
2022-11-08 2022-09-30 13F ALLETE COM NEW 018522300 1,300 407 45.58 65 25.00 0.0022
2022-08-10 2022-06-30 13F ALLETE COM NEW 018522300 893 -181 -16.85 52 -27.78 0.0018
2022-05-02 2022-03-31 13F ALLETE COM NEW 018522300 1,074 -151 -12.33 72 -11.11 0.0022
2022-01-25 2021-12-31 13F ALLETE COM NEW 018522300 1,225 52 4.43 81 15.71 0.0025
2021-10-28 2021-09-30 13F ALLETE COM NEW 018522300 1,173 238 25.45 70 7.69 0.0024
2021-07-26 2021-06-30 13F ALLETE COM NEW 018522300 935 57 6.49 65 10.17 0.0026
2021-04-30 2021-03-31 13F ALLETE COM NEW 018522300 878 -47 -5.08 59 3.51 0.0026
2021-02-11 2020-12-31 13F ALLETE COM NEW 018522300 925 115 14.20 57 35.71 0.0027
2020-11-03 2020-09-30 13F ALLETE COM NEW 018522300 810 371 84.51 42 75.00 0.0022
2020-07-30 2020-06-30 13F ALLETE COM NEW 018522300 439 439 24 0.0015
2020-04-23 2020-03-31 13F ALLETE COM NEW 018522300 0 -350 -100.00 0 -100.00
2020-02-05 2019-12-31 13F ALLETE COM NEW 018522300 350 -20 -5.41 28 -12.50 0.0021
2019-10-16 2019-09-30 13F ALLETE COM NEW 018522300 370 15 4.23 32 6.67 0.0026
2019-07-31 2019-06-30 13F ALLETE COM NEW 018522300 355 260 273.68 30 275.00 0.0026
2019-05-09 2019-03-31 13F ALLETE COM NEW 018522300 95 65 216.67 8 300.00 0.0007
2019-02-13 2018-12-31 13F ALLETE COM NEW 018522300 30 -13 -30.23 2 -33.33 0.0002
2018-11-14 2018-09-30 13F ALLETE COM NEW 018522300 43 -38 -46.91 3 -50.00 0.0003
2018-08-14 2018-06-30 13F ALLETE COM NEW 018522300 81 0 0.00 6 0.00 0.0007
2018-05-08 2018-03-31 13F ALLETE COM NEW 018522300 81 81 6 0.0007
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.