Avista Corp
AVA- Exchange
- NYSE
- Industry
- Electric & Other Services Combined
- SEC CIK
- 0000104918
In the last 90 days, Avista Corp insiders filed 0 open-market purchases and 1 sale; 419 institutions reported holding it in 13F filings for Q2 2026, worth $3.05B in total; no superinvestor holds it.
Holders of 5% or more of AVA
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Avista Corp, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G/A | 15.90%12.8M shares | – | Apr 23, 20251 filing | Apr 23, 2025 | SEC |
| Vanguard Group Inc | 13G/A | 13.35%10.8M shares | – | Oct 30, 20251 filing | Oct 30, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
2 Schedule 13D and 13G filings on Avista Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Oct 30, 20252:24 PM ET | Vanguard Group Inc | 13G/A | 13.35%10.8M shares | – | Sep 30, 2025 | SEC |
| Apr 23, 20258:14 PM ET | BlackRock, Inc. | 13G/A | 15.90%12.8M shares | – | Mar 31, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Avista Corp shares.
No Form 144 notices for Avista Corp are on file.