Avista Corporation
US ˙ NYSE ˙ US05379B1070

SecurityAVA / Avista Corporation
InstitutionCommonwealth Equity Services, Llc
Latest Disclosed Ownership13,647 shares
Latest Disclosed Value $ 525,940
Commonwealth Equity Services, Llc reports 0.98% increase in ownership of AVA / Avista Corporation

On February 12, 2026 - Commonwealth Equity Services, Llc filed a 13F-HR form disclosing ownership of 13,647 shares of Avista Corporation (US:AVA) valued at $525,955 USD as of December 31, 2025. The entity filed a previous 13F-HR on October 22, 2025 disclosing 13,514 shares of Avista Corporation. The current value of the position is $567,852 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 AVISTA COM 05379B107 13,647 133 0.98 526
2025-10-22 2025-09-30 13F AVISTA COM 05379B107 13,514 1,148 9.28 1 0.0007
2025-08-06 2025-06-30 13F AVISTA COM 05379B107 12,366 670 5.73 0 0.0006
2025-05-09 2025-03-31 13F AVISTA COM 05379B107 11,696 3,391 40.83 0 0.0007
2025-02-10 2024-12-31 13F AVISTA COM 05379B107 8,305 -305 -3.54 0 0.0004
2024-10-18 2024-09-30 13F AVISTA COM 05379B107 8,610 67 0.78 0 0.0005
2024-07-31 2024-06-30 13F AVISTA COM 05379B107 8,543 -1,470 -14.68 0 0.0005
2024-04-29 2024-03-31 13F AVISTA COM 05379B107 10,013 198 2.02 0 0.0006
2024-02-06 2023-12-31 13F AVISTA COM 05379B107 9,815 1,614 19.68 0 0.0006
2023-10-23 2023-09-30 13F AVISTA COM 05379B107 8,201 -1,808 -18.06 0 0.0005
2023-08-10 2023-06-30 13F AVISTA COM 05379B107 10,009 -251 -2.45 0 0.0008
2023-05-11 2023-03-31 13F AVISTA COM 05379B107 10,260 753 7.92 0 0.0009
2023-02-07 2022-12-31 13F AVISTA COM 05379B107 9,507 -399 -4.03 0 -100.00 0.0010
2022-11-14 2022-09-30 13F AVISTA COM 05379B107 9,906 -10,939 -52.48 367 -59.49 0.0009
2022-07-19 2022-06-30 13F AVISTA COM 05379B107 20,845 -21,234 -50.46 906 -52.29 0.0024
2022-05-04 2022-03-31 13F AVISTA COM 05379B107 42,079 2,883 7.36 1,899 14.05 0.0043
2022-01-31 2021-12-31 13F AVISTA COM 05379B107 39,196 311 0.80 1,665 9.47 0.0038
2021-10-29 2021-09-30 13F AVISTA COM 05379B107 38,885 -41 -0.11 1,521 -8.37 0.0038
2021-08-11 2021-06-30 13F AVISTA COM 05379B107 38,926 -721 -1.82 1,660 -12.31 0.0042
2021-05-04 2021-03-31 13F AVISTA COM 05379B107 39,647 -474 -1.18 1,893 17.58 0.0054
2021-02-11 2020-12-31 13F AVISTA COM 05379B107 40,121 160 0.40 1,610 18.12 0.0048
2020-11-05 2020-09-30 13F AVISTA COM 05379B107 39,961 5,882 17.26 1,363 9.92 0.0047
2020-08-12 2020-06-30 13F AVISTA COM 05379B107 34,079 23,000 207.60 1,240 163.83 0.0047
2020-05-11 2020-03-31 13F AVISTA COM 05379B107 11,079 3,867 53.62 470 35.84 0.0022
2020-02-05 2019-12-31 13F AVISTA COM 05379B107 7,212 53 0.74 346 0.00 0.0013
2019-10-30 2019-09-30 13F AVISTA COM 05379B107 7,159 -914 -11.32 346 -3.89 0.0015
2019-07-19 2019-06-30 13F AVISTA COM 05379B107 8,073 3 0.04 360 10.09 0.0016
2019-05-13 2019-03-31 13F AVISTA COM 05379B107 8,070 508 6.72 327 1.87 0.0015
2019-02-11 2018-12-31 13F AVISTA COM 05379B107 7,562 404 5.64 321 -11.08 0.0017
2018-11-06 2018-09-30 13F AVISTA COM 05379B107 7,158 -167 -2.28 361 -6.48 0.0017
2018-07-31 2018-06-30 13F AVISTA COM 05379B107 7,325 593 8.81 386 11.88 0.0020
2018-05-14 2018-03-31 13F AVISTA COM 05379B107 6,732 18 0.27 345 -0.29 0.0019
2018-02-12 2017-12-31 13F AVISTA COM 05379B107 6,714 6,714 346 0.0019
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.