Avista Corporation
DE ˙ DB ˙ US05379B1070
35,18 € ↓ -0,64 (-1,79%)
2026-06-04
CENA AKCJI
SecurityDE:AV6 / Avista Corporation
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership87,509 shares
Latest Disclosed Value $ 3,372,597
Alliancebernstein L.p. reports 8.51% decrease in ownership of AV6 / Avista Corporation

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 87,509 shares of Avista Corporation (DE:AV6) valued at $3,062,815 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 95,653 shares of Avista Corporation. This represents a change in shares of -8.51% during the quarter. The current value of the position is $3,078,567 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)
2026-05-15 2026-03-31 13F AVISTA COM 05379B107 87,509 -8,144 -8.51 3,373 -8.52 0.0011
2026-02-17 2025-12-31 13F AVISTA COM 05379B107 95,653 4,427 4.85 3,686 6.87 0.0012
2025-11-14 2025-09-30 13F AVISTA COM 05379B107 91,226 -64 -0.07 3,449 -0.43 0.0011
2025-08-14 2025-06-30 13F AVISTA COM 05379B107 91,290 8,120 9.76 3,464 -0.52 0.0011
2025-05-15 2025-03-31 13F AVISTA COM 05379B107 83,170 -1,046 -1.24 3,482 12.91 0.0013
2025-02-12 2024-12-31 13F AVISTA COM 05379B107 84,216 -4,843 -5.44 3,085 -10.63 0.0010
2024-11-14 2024-09-30 13F AVISTA COM 05379B107 89,059 -10 -0.01 3,451 11.97 0.0012
2024-08-14 2024-06-30 13F AVISTA COM 05379B107 89,069 6,470 7.83 3,083 6.57 0.0011
2024-05-14 2024-03-31 13F AVISTA COM 05379B107 82,599 126 0.15 2,893 -1.87 0.0010
2024-02-14 2023-12-31 13F AVISTA COM 05379B107 82,473 14 0.02 2,948 10.42 0.0011
2023-11-14 2023-09-30 13F AVISTA COM 05379B107 82,459 -6,601 -7.41 2,669 -23.68 0.0011
2023-08-15 2023-06-30 13F AVISTA COM 05379B107 89,060 7,282 8.90 3,497 0.75 0.0014
2023-05-15 2023-03-31 13F AVISTA COM 05379B107 81,778 -10,871 -11.73 3,471 -15.51 0.0015
2023-02-15 2022-12-31 13F AVISTA COM 05379B107 92,649 121 0.13 4,108 19.84 0.0018
2022-11-15 2022-09-30 13F AVISTA COM 05379B107 92,528 173 0.19 3,428 -14.68 0.0017
2022-08-15 2022-06-30 13F AVISTA COM 05379B107 92,355 1,341 1.47 4,018 -2.21 0.0018
2022-05-13 2022-03-31 13F AVISTA COM 05379B107 91,014 3,773 4.32 4,109 10.84 0.0016
2022-02-14 2021-12-31 13F AVISTA COM 05379B107 87,241 -28,326 -24.51 3,707 -18.00 0.0013
2021-11-10 2021-09-30 13F AVISTA COM 05379B107 115,567 -12,629 -9.85 4,521 -17.35 0.0018
2021-07-30 2021-06-30 13F AVISTA COM 05379B107 128,196 31,583 32.69 5,470 18.58 0.0022
2021-05-06 2021-03-31 13F AVISTA COM 05379B107 96,613 -42,015 -30.31 4,613 -17.11 0.0020
2021-02-08 2020-12-31 13F AVISTA COM 05379B107 138,628 -11,592 -7.72 5,565 8.56 0.0026
2020-11-12 2020-09-30 13F AVISTA COM 05379B107 150,220 -26,461 -14.98 5,126 -20.27 0.0028
2020-08-13 2020-06-30 13F AVISTA COM 05379B107 176,681 6,176 3.62 6,429 -11.26 0.0038
2020-05-14 2020-03-31 13F AVISTA COM 05379B107 170,505 1,250 0.74 7,245 -10.98 0.0052
2020-02-18 2019-12-31 13F AVISTA COM 05379B107 169,255 800 0.47 8,139 -0.26 0.0046
2019-11-14 2019-09-30 13F AVISTA COM 05379B107 168,455 -19,040 -10.15 8,160 -2.42 0.0051
2019-08-14 2019-06-30 13F AVISTA COM 05379B107 187,495 26,700 16.60 8,362 28.04 0.0052
2019-05-14 2019-03-31 13F AVISTA COM 05379B107 160,795 -91,897 -36.37 6,531 -39.16 0.0043
2019-02-13 2018-12-31 13F AVISTA COM 05379B107 252,692 74,305 41.65 10,734 19.02 0.0080
2018-11-08 2018-09-30 13F AVISTA COM 05379B107 178,387 54,735 44.27 9,019 38.50 0.0059
2018-08-13 2018-06-30 13F AVISTA COM 05379B107 123,652 -8,868 -6.69 6,512 -4.12 0.0045
2018-05-14 2018-03-31 13F AVISTA COM 05379B107 132,520 -14,356 -9.77 6,792 -10.19 0.0049
2018-02-13 2017-12-31 13F AVISTA COM 05379B107 146,876 49,162 50.31 7,563 49.50 0.0054
2017-11-13 2017-09-30 13F AVISTA COM 05379B107 97,714 -1,400 -1.41 5,059 20.22 0.0038
2017-08-10 2017-06-30 13F AVISTA COM 05379B107 99,114 0 0.00 4,208 8.73 0.0033
2017-05-11 2017-03-31 13F AVISTA COM 05379B107 99,114 -106 -0.11 3,870 -2.47 0.0031
2017-02-13 2016-12-31 13F AVISTA COM 05379B107 99,220 106 0.11 3,968 -4.20 0.0033
2016-11-10 2016-09-30 13F AVISTA COM 05379B107 99,114 0 0.00 4,142 -6.71 0.0035
2016-08-11 2016-06-30 13F AVISTA COM 05379B107 99,114 0 0.00 4,440 9.85 0.0038
2016-05-13 2016-03-31 13F AVISTA COM 05379B107 99,114 0 0.00 4,042 15.29 0.0034
2016-02-16 2015-12-31 13F/A-1 AVISTA COM 05379B107 99,114 0 0.00 3,506 6.37 0.0030
2016-02-12 2015-12-31 13F AVISTA COM 05379B107 99,114 3,296
2015-11-13 2015-09-30 13F AVISTA COM 05379B107 99,114 -140 -0.14 3,296 8.35 0.0028
2015-08-14 2015-06-30 13F AVISTA COM 05379B107 99,254 0 0.00 3,042 -10.34 0.0025
2015-05-13 2015-03-31 13F AVISTA COM 05379B107 99,254 400 0.40 3,393 -2.89 0.0028
2015-02-13 2014-12-31 13F AVISTA COM 05379B107 98,854 -11,300 -10.26 3,494 3.90 0.0029
2014-11-13 2014-09-30 13F AVISTA COM 05379B107 110,154 0 0.00 3,363 -8.91 0.0028
2014-08-13 2014-06-30 13F AVISTA COM 05379B107 110,154 -69 -0.06 3,692 9.30 0.0031
2014-05-13 2014-03-31 13F AVISTA COM 05379B107 110,223 52 0.05 3,378 8.76 0.0029
2014-02-13 2013-12-31 13F AVISTA COM 05379B107 110,171 -12,816 -10.42 3,106 -4.34 0.0028
2013-11-14 2013-09-30 13F AVISTA COM 05379B107 122,987 33 0.03 3,247 -2.26 0.0032
2013-08-13 2013-06-30 13F AVISTA COM 05379B107 122,954 122,954 3,322 0.0035
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.