Avista Corporation
US ˙ NYSE ˙ US05379B1070

SecurityAVA / Avista Corporation
InstitutionBessemer Group Inc
Latest Disclosed Ownership81,642 shares
Latest Disclosed Value $ 3,278
Bessemer Group Inc reports 0.28% increase in ownership of AVA / Avista Corporation

On May 6, 2026 - Bessemer Group Inc filed a 13F-HR form disclosing ownership of 81,642 shares of Avista Corporation (US:AVA) valued at $3,277,110 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 81,412 shares of Avista Corporation. This represents a change in shares of 0.28% during the quarter. The current value of the position is $3,353,853 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)
2026-05-06 2026-03-31 13F AVISTA SC 05379B107 81,642 230 0.28 3 0.00 0.0052
2026-02-05 2025-12-31 13F AVISTA SC 05379B107 81,412 77,298 1,878.90 3 0.0048
2025-11-05 2025-09-30 13F AVISTA SC 05379B107 4,114 3,230 365.38 0 0.0002
2025-08-01 2025-06-30 13F AVISTA SC 05379B107 884 313 54.82 0 0.0001
2025-04-23 2025-03-31 13F AVISTA SC 05379B107 571 119 26.33 0 0.0000
2025-02-13 2024-12-31 13F AVISTA SC 05379B107 452 -16 -3.42 0 0.0000
2024-11-12 2024-09-30 13F AVISTA SC 05379B107 468 -354 -43.07 0 0.0000
2024-08-13 2024-06-30 13F AVISTA SC 05379B107 822 79 10.63 0 0.0001
2024-08-13 2024-03-31 13F/A-1 AVISTA SC 05379B107 743 101 15.73 0 0.0000
2024-05-13 2024-03-31 13F AVISTA SC 05379B107 743 101 0 0.0000
2024-02-09 2023-12-31 13F AVISTA SC 05379B107 642 -22 -3.31 0 0.0000
2023-11-13 2023-09-30 13F AVISTA SC 05379B107 664 -25 -3.63 0 0.0000
2023-08-10 2023-06-30 13F AVISTA SC 05379B107 689 57 9.02 0 0.0001
2023-05-10 2023-03-31 13F AVISTA SC 05379B107 632 376 146.88 0 0.0001
2023-02-13 2022-12-31 13F AVISTA SC 05379B107 256 156 156.00 0 -100.00 0.0000
2022-11-09 2022-09-30 13F AVISTA SC 05379B107 100 -289 -74.29 4 -76.47 0.0000
2022-08-10 2022-06-30 13F AVISTA SC 05379B107 389 0 0.00 17 0.00 0.0000
2022-05-12 2022-03-31 13F AVISTA SC 05379B107 389 -4 -1.02 17 6.25 0.0000
2022-01-27 2021-12-31 13F AVISTA SC 05379B107 393 99 33.67 16 33.33 0.0000
2021-11-12 2021-09-30 13F AVISTA SC 05379B107 294 0 0.00 12 -7.69 0.0000
2021-08-06 2021-06-30 13F AVISTA SC 05379B107 294 0 0.00 13 -7.14 0.0000
2021-05-13 2021-03-31 13F AVISTA SC 05379B107 294 0 0.00 14 16.67 0.0000
2021-02-09 2020-12-31 13F AVISTA SC 05379B107 294 294 12 0.0000
2020-11-12 2020-09-30 13F AVISTA SC 05379B107 0 -44,100 -100.00 0 -100.00
2020-08-05 2020-06-30 13F AVISTA SC 05379B107 44,100 -1,800 -3.92 1,605 -17.69 0.0051
2020-04-30 2020-03-31 13F AVISTA SC 05379B107 45,900 42,000 1,076.92 1,950 937.23 0.0079
2020-02-04 2019-12-31 13F AVISTA SC 05379B107 3,900 3,900 188 0.0006
2018-07-25 2018-06-30 13F AVISTA SC 05379B107 0 -23,200 -100.00 0 -100.00
2018-05-10 2018-03-31 13F AVISTA SC 05379B107 23,200 0 0.00 1,189 -0.50 0.0046
2018-01-30 2017-12-31 13F AVISTA SC 05379B107 23,200 0 0.00 1,195 -0.50 0.0046
2017-11-03 2017-09-30 13F AVISTA SC 05379B107 23,200 -35,900 -60.74 1,201 -52.13 0.0048
2017-07-27 2017-06-30 13F AVISTA SC 05379B107 59,100 0 0.00 2,509 8.71 0.0101
2017-05-12 2017-03-31 13F AVISTA SC 05379B107 59,100 2,800 4.97 2,308 2.53 0.0096
2017-02-07 2016-12-31 13F AVISTA SC 05379B107 56,300 2,500 4.65 2,251 0.13 0.0104
2016-11-10 2016-09-30 13F AVISTA SC 05379B107 53,800 53,800 2,248 0.0113
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.