AVA Institutional Ownership & Shareholders
AVISTA CORP (AVA) is currently held by 399 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $2.98B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of AVA tracked by InsiderSet, reporting ownership valued at approximately $605.45M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $567.86M, representing an estimated loss of -6.21% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 58% of the total disclosed AVA value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, State Street Corp, and several other long-term asset managers with concentrated positions in AVISTA CORP (AVA).
This page ranks the largest institutional AVA shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
399
Total Reported Value
$2.98B
Largest Holder
Blackrock, Inc.
Largest Position
$605.45M
Insider Transactions (90d)
12
Latest Filing Quarter
Q2 2026
New Institutional Positions
40
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 14,799,513 | $605,448,096 | $567,857,314 | -$37,590,782 | -6.21% | |
| Vanguard Portfolio Management Llc | 0.01% | 7,205,516 | $294,777,660 | $276,475,649 | -$18,302,011 | -6.21% | |
| State Street Corp | 0.01% | 5,389,253 | $220,478,800 | $206,785,638 | -$13,693,162 | -6.21% | |
| Vanguard Capital Management Llc | 0.00% | 3,762,419 | $153,920,561 | $144,364,017 | -$9,556,544 | -6.21% | |
| Atlas Infrastructure Partners (Uk) Ltd. | 2.84% | 2,291,179 | $93,732,133 | $87,912,538 | -$5,819,595 | -6.21% | |
| Geode Capital Management, Llc | 0.00% | 2,221,813 | $90,910,805 | $85,250,965 | -$5,659,840 | -6.23% | |
| Westwood Holdings Group Inc | 0.61% | 1,981,325 | $81,056,005 | $76,023,440 | -$5,032,565 | -6.21% | |
| Dimensional Fund Advisors Lp | 0.01% | 1,533,324 | $62,729,841 | $58,833,642 | -$3,896,199 | -6.21% | |
| Morgan Stanley | 0.00% | 1,499,695 | $61,352,599 | $57,543,297 | -$3,809,302 | -6.21% | |
| Invesco Ltd. | 0.00% | 1,417,093 | $57,973,274 | $54,373,858 | -$3,599,416 | -6.21% | |
| Two Sigma Investments, Lp | 0.04% | 1,242,432 | $50,827,893 | $47,672,116 | -$3,155,777 | -6.21% | |
| Charles Schwab Investment Management Inc | 0.01% | 1,163,537 | $47,600,299 | $44,644,915 | -$2,955,384 | -6.21% | |
| First Trust Advisors Lp | 0.02% | 951,702 | $38,934,127 | $36,516,806 | -$2,417,321 | -6.21% | |
| Bank Of New York Mellon Corp | 0.01% | 926,876 | $37,918,505 | $35,564,232 | -$2,354,273 | -6.21% | |
| Ubs Group Ag | 0.01% | 900,743 | $36,849,396 | $34,561,509 | -$2,287,887 | -6.21% | |
| Northern Trust Corp | 0.00% | 885,239 | $36,215,128 | $33,966,620 | -$2,248,508 | -6.21% | |
| Hotchkis & Wiley Capital Management Llc | 0.10% | 875,799 | $35,828,937 | $33,604,408 | -$2,224,529 | -6.21% | |
| Victory Capital Management Inc | 0.02% | 852,868 | $34,890,830 | $32,724,545 | -$2,166,285 | -6.21% | |
| Goldman Sachs Group Inc | 0.00% | 777,799 | $31,819,763 | $29,844,148 | -$1,975,615 | -6.21% | |
| Algert Global Llc | 0.36% | 739,725 | $30,262,150 | $28,383,248 | -$1,878,902 | -6.21% | |
| Aqr Capital Management Llc | 0.01% | 702,491 | $28,738,917 | $26,954,580 | -$1,784,337 | -6.21% | |
| Gamco Investors, Inc. Et Al | 0.23% | 636,317 | $26,031,728 | $24,415,483 | -$1,616,245 | -6.21% | |
| Qube Research & Technologies Ltd | 0.03% | 612,191 | $25,044,734 | $23,489,769 | -$1,554,965 | -6.21% | |
| Nuveen, Llc | 0.01% | 591,581 | $24,201,579 | $22,698,963 | -$1,502,616 | -6.21% | |
| Vanguard Fiduciary Trust Co | 0.00% | 547,460 | $22,396,589 | $21,006,040 | -$1,390,549 | -6.21% | |
| Fmr Llc | 0.00% | 537,811 | $22,001,841 | $20,635,808 | -$1,366,033 | -6.21% | |
| D. E. Shaw & Co., Inc. | 0.01% | 516,882 | $21,145,642 | $19,832,762 | -$1,312,880 | -6.21% | |
| Lsv Asset Management | 0.04% | 514,811 | $21,061,000 | $19,753,298 | -$1,307,702 | -6.21% | |
| Principal Financial Group Inc | 0.01% | 582,301 | $20,432,942 | $22,342,889 | +$1,909,947 | +9.35% | |
| Sei Investments Co | 0.02% | 498,596 | $20,397,493 | $19,131,129 | -$1,266,364 | -6.21% | |
| Gabelli Funds Llc | 0.13% | 492,242 | $20,137,620 | $18,887,326 | -$1,250,294 | -6.21% | |
| Legal & General Group Plc | 0.00% | 475,814 | $19,465,552 | $18,256,983 | -$1,208,569 | -6.21% | |
| Bridgewater Associates, Lp | 0.08% | 471,986 | $19,308,947 | $18,110,103 | -$1,198,844 | -6.21% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.02% | 449,741 | $18,398,904 | $17,256,562 | -$1,142,342 | -6.21% | |
| Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main | 0.01% | 315,793 | $12,919,091 | $12,116,977 | -$802,114 | -6.21% | |
| Ameriprise Financial Inc | 0.00% | 315,532 | $12,908,416 | $12,106,963 | -$801,453 | -6.21% | |
| Bank Of America Corp | 0.00% | 306,408 | $12,535,166 | $11,756,875 | -$778,291 | -6.21% | |
| Kennedy Capital Management Llc | 0.21% | 292,804 | $11,978,612 | $11,234,889 | -$743,723 | -6.21% | |
| Nuance Investments, Llc | 2.01% | 289,030 | $11,824,232 | $11,090,081 | -$734,151 | -6.21% | |
| Loomis Sayles & Co L P | 0.01% | 285,996 | $11,700,096 | $10,973,667 | -$726,429 | -6.21% | |
| Congress Asset Management Co | 0.08% | 331,090 | $11,617,951 | $12,703,923 | +$1,085,972 | +9.35% | |
| Public Sector Pension Investment Board | 0.03% | 283,860 | $11,612,713 | $10,891,708 | -$721,005 | -6.21% | |
| Envestnet Asset Management Inc | 0.00% | 278,016 | $11,373,652 | $10,667,474 | -$706,178 | -6.21% | |
| Sound Income Strategies, Llc | 0.49% | 310,749 | $11,025,373 | $11,923,439 | +$898,066 | +8.15% | |
| Renaissance Technologies LLC | Jim Simons | 0.02% | 266,700 | $10,910,697 | $10,233,279 | -$677,418 | -6.21% |
| Jacobs Levy Equity Management, Inc | 0.04% | 264,691 | $10,828,509 | $10,156,194 | -$672,315 | -6.21% | |
| Hrt Financial Lp | 0.02% | 235,565 | $9,636,000 | $9,038,629 | -$597,371 | -6.20% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 226,820 | $9,104,557 | $8,703,083 | -$401,474 | -4.41% | |
| Norges Bank | 0.00% | 218,650 | $8,944,972 | $8,389,601 | -$555,372 | -6.21% | |
| Man Group Plc | 0.02% | 212,181 | $8,680,325 | $8,141,385 | -$538,940 | -6.21% |
Frequently asked questions about AVA
Who are the largest institutional holders of AVA?
The largest institutional holders of AVA reported in the latest SEC Form 13F filings include Blackrock, Inc., Vanguard Portfolio Management Llc, State Street Corp, Vanguard Capital Management Llc, and Atlas Infrastructure Partners (Uk) Ltd.. InsiderSet ranks institutional holders by their latest reported AVA position.
What is AVA institutional ownership?
This page tracks AVA positions reported by institutional investment managers through SEC Form 13F. AVISTA CORP (AVA) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own AVA?
InsiderSet currently tracks 399 institutional managers reporting AVA holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of AVA shareholders.
How much AVA stock do institutions own?
Institutional investment managers disclosed approximately $2.98B in AVA holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was AVA institutional ownership last updated?
The latest AVA institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional AVA holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its AVA position after the reporting date.
Are institutions buying or selling AVA?
Institutional buying and selling can be analyzed by comparing AVA positions across consecutive 13F reporting periods. InsiderSet's AVA Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View AVA ownership changes.
How has AVA institutional ownership changed over time?
InsiderSet tracks AVA institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.