Who owns Avista Corporation?
Institutional ownership of AVA from SEC Form 13F filings across 287 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
287
13F holders
$2.30B
value, 2026 filers
67.9%
of shares outstanding (56.9M sh)
36
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of AVA's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 14.8M | $605.4M | 0.0% | 17.7% | +3.9% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 7.2M | $294.8M | 0.0% | 8.6% | +3.2% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 3.8M | $153.9M | 0.0% | 4.5% | -49.0% |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | 2.2M | $90.9M | 0.0% | 2.7% | +7.8% |
| 5 | WESTWOOD HOLDINGS GROUP INC | 2.0M | $81.1M | 0.6% | 2.4% | -21.9% |
| 6 | MORGAN STANLEY | 1.5M | $61.4M | 0.0% | 1.8% | -11.7% |
| 7 | Invesco Ltd. | 1.4M | $58.0M | 0.0% | 1.7% | +8.5% |
| 8 | TWO SIGMA INVESTMENTS, LP | 1.2M | $50.8M | 0.0% | 1.5% | +22.3% |
| 9 | Sixth Street Partners Management Company, L.P.NEW | 1.2M | $47.6M | 8.2% | 1.4% | new |
| 10 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.2M | $47.6M | 0.0% | 1.4% | -2.3% |
| 11 | FIRST TRUST ADVISORS LP | 951,702 | $38.9M | 0.0% | 1.1% | -7.7% |
| 12 | Bank of New York Mellon Corp | 926,876 | $37.9M | 0.0% | 1.1% | +1.9% |
| 13 | UBS Group AG | 900,743 | $36.8M | 0.0% | 1.1% | +98.8% |
| 14 | NORTHERN TRUST CORP | 885,239 | $36.2M | 0.0% | 1.1% | +9.7% |
| 15 | VICTORY CAPITAL MANAGEMENT INC | 852,868 | $34.9M | 0.0% | 1% | +15.5% |
| 16 | GOLDMAN SACHS GROUP INC | 777,799 | $31.8M | 0.0% | 0.9% | -22.3% |
| 17 | Qube Research & Technologies Ltd | 612,191 | $25.0M | 0.0% | 0.7% | -15.7% |
| 18 | Nuveen, LLC | 591,581 | $24.2M | 0.0% | 0.7% | +24.8% |
| 19 | Public Sector Pension Investment Board | 567,720 | $23.2M | 0.1% | 0.7% | +95.0% |
| 20 | VANGUARD FIDUCIARY TRUST CO | 547,460 | $22.4M | 0.0% | 0.7% | +4.3% |
| 21 | FMR LLC | 537,811 | $22.0M | 0.0% | 0.6% | +1.3% |
| 22 | D. E. Shaw & Co., Inc. | 516,882 | $21.1M | 0.0% | 0.6% | -14.5% |
| 23 | PRINCIPAL FINANCIAL GROUP INC | 503,979 | $20.6M | 0.0% | 0.6% | +2.5% |
| 24 | SEI INVESTMENTS CO | 498,596 | $20.4M | 0.0% | 0.6% | -6.4% |
| 25 | Legal & General Group Plc | 475,814 | $19.5M | 0.0% | 0.6% | +0.9% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.