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

SecurityALE / ALLETE, Inc.
InstitutionParallel Advisors, LLC
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Parallel Advisors, LLC closes position in ALE / ALLETE, Inc.

On February 11, 2026 - Parallel Advisors, 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 November 13, 2025 disclosing 938 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)
2026-02-11 2025-12-31 13F ALLETE INC COM Stock 018522300 0 -100.00 0
2025-11-13 2025-09-30 13F ALLETE INC COM Stock 018522300 938 -67 -6.67 62 -3.12 0.0011
2025-07-08 2025-06-30 13F ALLETE INC COM Stock 018522300 1,005 -85 -7.80 64 -9.86 0.0013
2025-04-08 2025-03-31 13F ALLETE INC COM Stock 018522300 1,090 -30 -2.68 72 -1.39 0.0016
2025-02-10 2024-12-31 13F ALLETE INC COM Stock 018522300 1,120 -13 -1.15 73 0.00 0.0016
2024-11-13 2024-09-30 13F ALLETE INC COM Stock 018522300 1,133 333 41.62 73 46.94 0.0017
2024-08-08 2024-06-30 13F ALLETE INC COM Stock 018522300 800 207 34.91 50 40.00 0.0013
2024-05-06 2024-03-31 13F ALLETE INC COM Stock 018522300 593 -106 -15.16 35 -16.67 0.0010
2024-02-12 2023-12-31 13F ALLETE INC COM Stock 018522300 699 407 139.38 43 180.00 0.0013
2024-05-20 2023-09-30 13F/A-1 ALLETE INC COM Stock 018522300 292 152 108.57 15 87.50 0.0005
2023-11-14 2023-09-30 13F ALLETE INC COM Stock 018522300 292 152 15 0.0005
2024-05-20 2023-06-30 13F/A-1 ALLETE INC COM Stock 018522300 140 18 14.75 8 14.29 0.0003
2023-08-04 2023-06-30 13F ALLETE INC COM Stock 018522300 140 18 8 0.0003
2024-05-20 2023-03-31 13F/A-1 ALLETE INC COM Stock 018522300 122 1 0.83 8 0.00 0.0003
2023-04-25 2023-03-31 13F ALLETE INC COM Stock 018522300 122 1 8 0.0003
2023-02-06 2022-12-31 13F ALLETE INC COM Stock 018522300 121 -122 -50.21 8 -41.67 0.0003
2022-11-10 2022-09-30 13F ALLETE INC COM Stock 018522300 243 39 19.12 12 0.00 0.0006
2022-08-01 2022-06-30 13F ALLETE INC COM Stock 018522300 204 0 0.00 12 -14.29 0.0006
2022-04-28 2022-03-31 13F ALLETE INC COM Stock 018522300 204 85 71.43 14 75.00 0.0006
2022-01-20 2021-12-31 13F ALLETE INC COM Stock 018522300 119 22 22.68 8 33.33 0.0003
2021-11-02 2021-09-30 13F/A-1 ALLETE INC COM Stock 018522300 97 -132 -57.64 6 -62.50 0.0002
2021-10-22 2021-09-30 13F ALLETE INC COM Stock 018522300 229 0 16 0.0007
2021-08-06 2021-06-30 13F ALLETE INC COM Stock 018522300 229 139 154.44 16 166.67 0.0007
2021-04-23 2021-03-31 13F ALLETE INC COM Stock 018522300 90 9 11.11 6 20.00 0.0003
2021-02-02 2020-12-31 13F ALLETE INC COM Stock 018522300 81 -54 -40.00 5 -28.57 0.0003
2020-10-27 2020-09-30 13F ALLETE INC COM Stock 018522300 135 44 48.35 7 75.00 0.0004
2020-07-16 2020-06-30 13F ALLETE INC COM Stock 018522300 91 71 355.00 4 300.00 0.0003
2020-04-27 2020-03-31 13F ALLETE INC COM Stock 018522300 20 -94 -82.46 1 -88.89 0.0001
2020-01-30 2019-12-31 13F ALLETE INC COM Stock 018522300 114 94 470.00 9 350.00 0.0007
2019-11-01 2019-09-30 13F ALLETE INC COM Stock 018522300 20 0 0.00 2 0.00 0.0002
2019-08-05 2019-06-30 13F ALLETE INC COM Stock 018522300 20 -49 -71.01 2 -66.67 0.0002
2019-05-01 2019-03-31 13F ALLETE INC COM Stock 018522300 69 32 86.49 6 200.00 0.0007
2019-02-05 2018-12-31 13F ALLETE INC COM Stock 018522300 37 20 117.65 2 100.00 0.0003
2018-11-01 2018-09-30 13F ALLETE INC COM Stock 018522300 17 0 0.00 1 0.00 0.0001
2018-07-30 2018-06-30 13F ALLETE INC COM Stock 018522300 17 17 1 0.0001
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.