AMERICAN STATES WATER CO (AWR) Institutional Shareholders
AMERICAN STATES WATER CO (AWR) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $2.71B in AWR holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of AWR tracked by InsiderSet, reporting ownership valued at approximately $602.75M 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 $624.19M, representing an estimated gain of +3.56% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 66% of the total disclosed AWR value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Portfolio Management Llc, Neuberger Berman Group Llc, and several other long-term asset managers with concentrated positions in AMERICAN STATES WATER CO (AWR).
This page ranks the largest institutional AWR 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
393
Total Reported Value
$2.71B
Largest Holder
Blackrock, Inc.
Largest Position
$602.75M
Insider Transactions (90d)
2
Latest Filing Quarter
Q2 2026
New Institutional Positions
54
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% | 7,294,548 | $602,748,527 | $624,194,472 | +$21,445,945 | +3.56% | |
| Vanguard Portfolio Management Llc | 0.01% | 3,524,229 | $291,207,042 | $301,568,276 | +$10,361,234 | +3.56% | |
| Neuberger Berman Group Llc | 0.14% | 2,557,960 | $211,364,267 | $218,884,637 | +$7,520,370 | +3.56% | |
| State Street Corp | 0.01% | 2,243,634 | $185,392,737 | $191,987,761 | +$6,595,024 | +3.56% | |
| Vanguard Capital Management Llc | 0.00% | 1,789,593 | $147,874,070 | $153,135,473 | +$5,261,403 | +3.56% | |
| Geode Capital Management, Llc | 0.00% | 1,001,087 | $82,733,270 | $85,663,015 | +$2,929,745 | +3.54% | |
| Aqr Capital Management Llc | 0.03% | 919,629 | $75,988,969 | $78,692,654 | +$2,703,685 | +3.56% | |
| Morgan Stanley | 0.00% | 904,551 | $74,743,306 | $77,402,429 | +$2,659,123 | +3.56% | |
| First Trust Advisors Lp | 0.04% | 778,435 | $64,322,062 | $66,610,683 | +$2,288,621 | +3.56% | |
| Dimensional Fund Advisors Lp | 0.01% | 749,299 | $61,915,105 | $64,117,515 | +$2,202,410 | +3.56% | |
| Invesco Ltd. | 0.00% | 619,310 | $51,173,586 | $52,994,357 | +$1,820,771 | +3.56% | |
| Northern Trust Corp | 0.00% | 482,466 | $39,866,166 | $41,284,616 | +$1,418,450 | +3.56% | |
| Charles Schwab Investment Management Inc | 0.01% | 478,996 | $39,579,439 | $40,987,688 | +$1,408,249 | +3.56% | |
| Bnp Paribas Asset Management Holding S.A. | 0.04% | 470,985 | $38,917,491 | $40,302,186 | +$1,384,695 | +3.56% | |
| Bank Of New York Mellon Corp | 0.00% | 342,941 | $28,337,178 | $29,345,461 | +$1,008,283 | +3.56% | |
| Two Sigma Investments, Lp | 0.02% | 287,237 | $23,734,393 | $24,578,870 | +$844,477 | +3.56% | |
| Vanguard Fiduciary Trust Co | 0.01% | 275,392 | $22,755,641 | $23,565,293 | +$809,652 | +3.56% | |
| Nuveen, Llc | 0.01% | 268,766 | $22,208,063 | $22,998,307 | +$790,244 | +3.56% | |
| Jpmorgan Chase & Co | 0.00% | 257,020 | $21,430,103 | $21,993,201 | +$563,098 | +2.63% | |
| Victory Capital Management Inc | 0.01% | 252,207 | $20,839,864 | $21,581,353 | +$741,489 | +3.56% | |
| Goldman Sachs Group Inc | 0.00% | 238,467 | $19,704,562 | $20,405,621 | +$701,059 | +3.56% | |
| Legal & General Group Plc | 0.00% | 228,364 | $18,869,718 | $19,541,107 | +$671,389 | +3.56% | |
| Principal Financial Group Inc | 0.01% | 190,996 | $15,782,000 | $16,343,528 | +$561,528 | +3.56% | |
| Arrowstreet Capital, Limited Partnership | 0.01% | 186,116 | $15,378,765 | $15,925,946 | +$547,181 | +3.56% | |
| Kennedy Capital Management Llc | 0.27% | 181,346 | $14,984,620 | $15,517,777 | +$533,157 | +3.56% | |
| Allianz Asset Management Gmbh | 0.01% | 178,394 | $14,740,696 | $15,265,175 | +$524,479 | +3.56% | |
| Perpetual Ltd | 0.19% | 160,353 | $13,249,968 | $13,721,406 | +$471,438 | +3.56% | |
| Bank Of America Corp | 0.00% | 155,842 | $12,877,235 | $13,335,400 | +$458,165 | +3.56% | |
| Ubs Group Ag | 0.00% | 151,438 | $12,513,323 | $12,958,550 | +$445,227 | +3.56% | |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.02% | 148,270 | $12,251,550 | $12,687,464 | +$435,914 | +3.56% | |
| Public Sector Pension Investment Board | 0.03% | 134,687 | $11,129,187 | $11,525,167 | +$395,980 | +3.56% | |
| Millennium Management Llc | 0.01% | 126,404 | $10,444,763 | $10,816,390 | +$371,627 | +3.56% | |
| Leith Wheeler Investment Counsel Ltd. | 0.79% | 125,110 | $10,337,840 | $10,705,663 | +$367,823 | +3.56% | |
| Hrt Financial Lp | 0.02% | 124,803 | $10,312,000 | $10,679,393 | +$367,393 | +3.56% | |
| D. E. Shaw & Co., Inc. | 0.01% | 111,732 | $9,232,415 | $9,560,907 | +$328,492 | +3.56% | |
| Rhumbline Advisers | 0.01% | 108,963 | $9,003,584 | $9,323,964 | +$320,380 | +3.56% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 112,824 | $8,531,751 | $9,654,350 | +$1,122,599 | +13.16% | |
| Ieq Capital, Llc | 0.04% | 101,674 | $8,401,290 | $8,700,244 | +$298,954 | +3.56% | |
| Proshare Advisors Llc | 0.01% | 96,924 | $8,008,830 | $8,293,787 | +$284,957 | +3.56% | |
| D.A. Davidson & Co. | 0.04% | 91,939 | $7,596,992 | $7,867,220 | +$270,228 | +3.56% | |
| Canada Life Assurance Co | 0.01% | 87,753 | $7,244,000 | $7,509,024 | +$265,024 | +3.66% | |
| Ameriprise Financial Inc | 0.00% | 86,353 | $7,135,333 | $7,389,226 | +$253,893 | +3.56% | |
| Dean Investment Associates, Llc | 0.92% | 84,780 | $7,005,371 | $7,254,625 | +$249,254 | +3.56% | |
| Meiji Yasuda Asset Management Co Ltd. | 0.29% | 78,809 | $6,511,988 | $6,743,686 | +$231,698 | +3.56% | |
| Swiss National Bank | 0.00% | 78,400 | $6,478,192 | $6,708,688 | +$230,496 | +3.56% | |
| Commonwealth Of Pennsylvania Public School Empls Retrmt Sys | 0.03% | 77,366 | $6,392,752 | $6,620,209 | +$227,457 | +3.56% | |
| American Century Companies Inc | 0.00% | 76,619 | $6,331,028 | $6,556,288 | +$225,260 | +3.56% | |
| Kbc Group Nv | 0.01% | 71,186 | $5,882,000 | $6,091,386 | +$209,386 | +3.56% | |
| Deutsche Bank Ag\ | 0.00% | 70,001 | $5,784,182 | $5,989,986 | +$205,804 | +3.56% | |
| Wells Fargo & Company/Mn | 0.00% | 69,290 | $5,725,420 | $5,929,145 | +$203,725 | +3.56% |
Frequently asked questions about AWR
Who owns the most AWR stock?
The largest holders of AWR are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for AMERICAN STATES WATER CO (AWR).
Is AWR widely held by superinvestors?
Many widely followed stocks like AWR appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly AWR is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.