Avista Corporation
US ˙ NYSE ˙ US05379B1070

SecurityAVA / Avista Corporation
InstitutionQube Research & Technologies Ltd
Latest Disclosed Ownership725,934 shares
Latest Disclosed Value $ 29,138,991
Qube Research & Technologies Ltd reports 111.45% increase in ownership of AVA / Avista Corporation

On May 15, 2026 - Qube Research & Technologies Ltd filed a 13F-HR form disclosing ownership of 725,934 shares of Avista Corporation (US:AVA) valued at $29,138,991 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 343,306 shares of Avista Corporation. This represents a change in shares of 111.45% during the quarter. The current value of the position is $29,821,369 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 725,934 382,628 111.45 29,139 120.23 0.0324
2026-02-17 2025-12-31 13F AVISTA COM 05379B107 343,306 -99,121 -22.40 13,231 -20.91 0.0134
2025-11-14 2025-09-30 13F AVISTA COM 05379B107 442,427 418,170 1,723.91 16,728 1,718.26 0.0173
2025-08-14 2025-06-30 13F AVISTA COM 05379B107 24,257 15,202 167.89 921 142.74 0.0009
2025-05-15 2025-03-31 13F AVISTA COM 05379B107 9,055 620 7.35 379 23.05 0.0004
2025-02-14 2024-12-31 13F AVISTA COM 05379B107 8,435 -156,786 -94.89 309 -95.19 0.0004
2024-11-14 2024-09-30 13F AVISTA COM 05379B107 165,221 29,106 21.38 6,402 35.92 0.0094
2024-08-14 2024-06-30 13F AVISTA COM 05379B107 136,115 136,115 4,711 0.0074
2024-05-14 2024-03-31 13F AVISTA COM 05379B107 0 -7,035 -100.00 0 -100.00
2024-02-13 2023-12-31 13F AVISTA COM 05379B107 7,035 -40,095 -85.07 251 -83.54 0.0005
2023-11-13 2023-09-30 13F AVISTA COM 05379B107 47,130 47,130 1,526 0.0040
2023-02-14 2022-12-31 13F AVISTA COM 05379B107 0 -8,636 -100.00 0 -100.00
2022-11-14 2022-09-30 13F AVISTA COM 05379B107 8,636 8,636 320 0.0019
2022-08-15 2022-06-30 13F AVISTA COM 05379B107 0 -34,906 -100.00 0 -100.00
2022-05-09 2022-03-31 13F AVISTA COM 05379B107 34,906 34,906 1,576 0.0134
2022-02-10 2021-12-31 13F/A-1 AVISTA COM 05379B107 0 -8,695 -100.00 0 -100.00
2022-02-01 2021-12-31 13F AVISTA COM 05379B107 0 -8,695 0
2021-11-12 2021-09-30 13F AVISTA COM 05379B107 8,695 8,695 340 0.0043
2021-08-13 2021-06-30 13F AVISTA COM 05379B107 0 -6,718 -100.00 0 -100.00
2021-05-14 2021-03-31 13F AVISTA COM 05379B107 6,718 6,718 321 0.0051
2021-02-16 2020-12-31 13F AVISTA COM 05379B107 0 -14,559 -100.00 0 -100.00
2020-11-12 2020-09-30 13F AVISTA COM 05379B107 14,559 14,559 497 0.0071
2020-05-15 2020-03-31 13F AVISTA COM 05379B107 0 -20,640 -100.00 0 -100.00
2020-02-13 2019-12-31 13F AVISTA COM 05379B107 20,640 20,640 993 0.0312
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.