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Who owns Avista (AVA) stock

400 funds reported Avista (AVA) shares in their latest 13F filings, worth $3.4B in all. The largest holder is BlackRock ($605M). Last quarter 198 funds added to their stakes and 143 cut them.

Largest holders of AVA (13F)Largest holders of AVA (13F)BlackRock$605MVanguard Group$421MVanguard Portfolio Management LLC$295MState Street$220MVanguard Capital Management LLC$154MAtlas Infrastructure Partners (UK)$93.7MGeode Capital Management, LLC$90.9MWestwood Holdings Group$81.1MDimensional Fund Advisors LP$62.7MMorgan Stanley$61.4M

Largest holders (13F)

FundSharesValueChangeQuarter
BlackRock14,799,513$605Mincrease2026-06-30
Vanguard Group10,933,633$421Mincrease2025-12-31
Vanguard Portfolio Management LLC7,205,516$295Mincrease2026-06-30
State Street5,389,253$220Mincrease2026-06-30
Vanguard Capital Management LLC3,762,419$154Mincrease2026-06-30
Atlas Infrastructure Partners (UK)2,291,179$93.7Mnew2026-06-30
Geode Capital Management, LLC2,221,813$90.9Mincrease2026-06-30
Westwood Holdings Group1,981,325$81.1Mdecrease2026-06-30
Dimensional Fund Advisors LP1,533,324$62.7Mincrease2026-06-30
Morgan Stanley1,499,695$61.4Mdecrease2026-06-30
Invesco1,417,093$58.0Mincrease2026-06-30
Two Sigma Investments, LP1,242,432$50.8Mincrease2026-06-30
Charles Schwab Investment Management1,163,537$47.6Mdecrease2026-06-30
First Trust Advisors LP951,702$38.9Mdecrease2026-06-30
Bank of New York Mellon926,876$37.9Mincrease2026-06-30

Avista's latest quarter

Avista, Q3 2026: revenue $421M (+4% year over year), operating margin 15.7%, net earnings $49.0M, operating cash flow $134M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most AVA stock?

By the latest 13F filings: BlackRock ($605M); Vanguard Group ($421M); Vanguard Portfolio Management LLC ($295M); State Street ($220M); Vanguard Capital Management LLC ($154M).

What is the short interest in AVA?

3,855,033 shares were sold short at the 2026-10-15 settlement, 6.55% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.