American Water Works Co.AWK
13F holders, Q3 2025 (September 30)1,127holders +17
107new positions
82sold out
8famous investors
$139.08avg. 13F price*
At the end of Q3 2025, 1,127 institutions reported holding American Water Works Co. Inc. (AWK) in their 13F filings, up 17 from Q2 2025. 107 opened new positions and 82 sold out. The largest holders were Vanguard Group Inc. ($3.7B), BlackRock, Inc. ($2.9B) and State Street Corp. ($1.6B). 8 famous investors held it, including Ken Griffin (0.1% of Citadel Advisors's portfolio), Cliff Asness (0.1% of AQR Capital Management's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- American Water Works Co. Inc.
- Sector
- Utilities
- CUSIP
- 030420103
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 107 | $181.0M |
| Exits | 82 | $118.9M |
All 13F filers, Q2 2025 → Q3 2025: 13,975,085 shares bought and 8,424,132 shares sold, net +5,550,953 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 1,127 holders
| Vanguard Group Inc. | 0.05% | Add +2.3% | 26,227,049 | $3.7B |
| BlackRock, Inc. | 0.05% | Add +0.3% | 20,697,588 | $2.9B |
| State Street Corp. | 0.06% | Add +1.1% | 11,551,733 | $1.6B |
| Aristotle Capital Management, LLC | 1.69% | Reduce -4.3% | 6,299,537 | $876.8M |
| Geode Capital Management, LLC | 0.04% | Add +1.1% | 5,005,763 | $693.9M |
| GQG Partners LLC | 0.85% | Add +168.4% | 3,953,478 | $550.3M |
| Amundi | 0.17% | Reduce -0.8% | 3,896,418 | $541.6M |
| T. Rowe Price Associates Inc. | 0.05% | Reduce -4.6% | 3,611,671 | $502.7M |
| Invesco Ltd. | 0.07% | Reduce -1.7% | 3,384,097 | $471.0M |
| Northern Trust Corp. | 0.06% | Reduce -0.3% | 3,368,273 | $468.8M |
| Legal & General Group Plc | 0.10% | Add +0.1% | 3,361,051 | $467.8M |
| Morgan Stanley | 0.03% | Reduce -2.9% | 3,288,545 | $457.7M |
| Bank of America Corp. | 0.03% | Add +3.7% | 2,779,526 | $386.9M |
| Victory Capital Management Inc. | 0.22% | Reduce -11.8% | 2,736,206 | $380.9M |
| Pictet Asset Management Holding SA | 0.35% | Reduce -25.5% | 2,616,694 | $364.2M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.08% | Add +383.0% | 2,596,125 | $361.4M |
| Goldman Sachs Group Inc. | 0.05% | Add +26.6% | 2,293,093 | $319.2M |
| Deutsche Bank AG | 0.10% | Add +16.8% | 2,215,199 | $308.3M |
| Nordea Investment Management AB | 0.26% | Reduce -6.0% | 2,171,839 | $301.0M |
| Allspring Global Investments Holdings, LLC | 0.47% | Reduce -5.3% | 2,149,763 | $292.5M |
| Ameriprise Financial Inc. | 0.06% | Add +2.2% | 1,871,808 | $259.8M |
| Impax Asset Management Group plc | 1.40% | Reduce -0.4% | 1,729,024 | $240.7M |
| Mirova US LLC | 2.29% | Reduce -3.2% | 1,626,653 | $226.4M |
| Jane Street Group, LLC | 0.24% | Add +3708.6% | 1,459,663 | $203.2M |
| Royal Bank of Canada | 0.04% | Reduce -35.9% | 1,436,538 | $199.9M |
| Wells Fargo & Company | 0.04% | Reduce -0.4% | 1,414,391 | $196.9M |
| CANADA LIFE ASSURANCE Co | 0.24% | Add +4.0% | 1,243,967 | $170.5M |
| Charles Schwab Investment Management Inc. | 0.03% | Reduce -0.2% | 1,200,805 | $167.1M |
| Bank of New York Mellon Corp | 0.03% | Reduce -0.2% | 1,153,077 | $160.5M |
| Citadel Advisors | 0.13% | Add +2016.3% | 1,115,699 | $155.3M |
| Storebrand Asset Management As | 0.40% | Add +16.6% | 1,080,971 | $150.5M |
| First Trust Advisors LP | 0.10% | Add +7.2% | 1,003,857 | $139.7M |
| Raymond James Financial Inc. | 0.04% | Reduce -4.6% | 996,344 | $138.7M |
| UBS Group AG | 0.03% | Reduce -3.6% | 983,028 | $136.8M |
| Stifel Financial Corp. | 0.11% | Reduce -1.4% | 903,667 | $125.8M |
| Confluence Investment Management LLC | 1.71% | Reduce -1.6% | 861,830 | $120.0M |
| American Century Companies Inc. | 0.06% | Reduce -3.3% | 848,704 | $118.1M |
| Dimensional Fund Advisors LP | 0.02% | Add +2.3% | 826,912 | $115.1M |
| Cohen & Steers, Inc. | 0.18% | Add +152.9% | 714,537 | $99.5M |
| JPMorgan Chase & Co. | 0.01% | Reduce -12.1% | 710,871 | $99.0M |
| AQR Capital Management | 0.06% | Add +70.0% | 693,721 | $96.6M |
| California Public Employees Retirement System | 0.05% | Reduce -17.7% | 651,769 | $90.7M |
| Sei Investments Co. | 0.09% | Add +6.4% | 614,561 | $85.5M |
| Yaupon Capital Management LP | 4.27% | Add +323.6% | 595,238 | $82.9M |
| PNC Financial Services Group, Inc. | 0.05% | Reduce -2.2% | 589,699 | $82.1M |
| California State Teachers Retirement System | 0.08% | Add +5.1% | 572,777 | $79.7M |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0.07% | Add +7.7% | 572,199 | $79.6M |
| Swiss National Bank | 0.05% | Reduce -4.8% | 562,200 | $78.3M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.20% | Reduce -10.4% | 556,620 | $77.5M |
| M&G PLC | 0.42% | Reduce -1.9% | 545,240 | $75.8M |
| HighTower Advisors, LLC | 0.09% | Add +1.3% | 543,908 | $75.7M |
| Robeco Institutional Asset Management B.V. | 0.10% | Reduce -3.5% | 512,665 | $71.4M |
| Allianz Asset Management GmbH | 0.09% | Reduce -5.1% | 512,218 | $71.3M |
| ASR Vermogensbeheer N.V. | 0.83% | Add +3.4% | 489,588 | $68.1M |
| Brookfield Corp | 0.08% | Reduce -6.5% | 489,125 | $68.1M |
| Duff & Phelps Investment Management Co. | 0.77% | Add +3.9% | 486,212 | $67.7M |
| Vontobel Holding Ltd. | 0.20% | Add +7.2% | 467,697 | $65.1M |
| Sumitomo Mitsui Trust Group, Inc. | 0.04% | Add +0.1% | 450,027 | $62.6M |
| Nuveen, LLC | 0.02% | Add +2.9% | 440,869 | $61.4M |
| Citigroup Inc. | 0.04% | Add +74.5% | 440,383 | $61.3M |
| FMR LLC | 0.00% | Add +2.0% | 439,809 | $61.2M |
| Aberdeen Group plc | 0.10% | Add +0.2% | 442,019 | $61.1M |
| Envestnet Asset Management Inc. | 0.02% | Reduce -39.9% | 437,608 | $60.9M |
| HSBC Holdings PLC | 0.04% | Reduce -9.9% | 427,359 | $59.5M |
| Rhumbline Advisers | 0.05% | Add +1.8% | 425,700 | $59.3M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.10% | Add +9.2% | 410,064 | $57.1M |
| LPL Financial LLC | 0.02% | Add +1.5% | 407,010 | $56.7M |
| BNP Paribas Financial Markets | 0.04% | Add +27.3% | 395,747 | $55.1M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.04% | Add +6.4% | 393,220 | $54.7M |
| Candriam S.C.A. | 0.28% | Reduce -0.4% | 385,819 | $53.7M |
| Barclays PLC | 0.02% | Reduce -37.7% | 379,300 | $52.8M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.26% | Add +1.0% | 378,804 | $52.7M |
| Partners Group Holding AG | 2.79% | Reduce -13.7% | 360,687 | $50.2M |
| New York State Common Retirement Fund | 0.06% | Add +14.5% | 350,471 | $48.8M |
| Benjamin Edwards Inc. | 0.53% | Add +0.9% | 337,730 | $47.0M |
| Balyasny Asset Management L.P. | 0.10% | New | 328,823 | $45.8M |
| Bank of Montreal | 0.02% | Reduce -0.6% | 327,420 | $45.6M |
| DekaBank Deutsche Girozentrale | 0.08% | No change | 324,866 | $44.7M |
| Russell Investments Group, Ltd. | 0.05% | Add +43.4% | 317,218 | $44.1M |
| Jupiter Asset Management Ltd. | 0.37% | Reduce -0.4% | 311,612 | $43.4M |
| Davis R M Inc. | 0.75% | Reduce -2.5% | 309,331 | $43.1M |
| Everett Harris & Co. | 0.53% | Reduce -0.1% | 307,761 | $42.8M |
| KBC Group NV | 0.10% | Reduce -6.1% | 300,607 | $41.8M |
| Osterweis Capital Management Inc. | 2.45% | Add +1.1% | 298,059 | $41.5M |
| Franklin Resources Inc. | 0.01% | Reduce -2.0% | 304,918 | $40.7M |
| Reaves W H & Co. Inc. | 0.70% | Add +80.0% | 281,145 | $39.1M |
| Trillium Asset Management, LLC | 1.01% | Reduce -8.6% | 275,686 | $38.4M |
| Robeco Schweiz AG | 0.85% | Reduce -9.6% | 270,132 | $37.6M |
| Alliancebernstein L.P. | 0.01% | Add +0.2% | 260,692 | $36.3M |
| Swedbank AB | 0.04% | Add +88.5% | 257,413 | $35.8M |
| Principal Financial Group Inc. | 0.02% | Reduce -57.4% | 251,677 | $35.0M |
| Cerity Partners LLC | 0.06% | Add +2.0% | 249,551 | $34.7M |
| Keybank National Association | 0.12% | Reduce -6.9% | 248,432 | $34.6M |
| Baird Financial Group, Inc. | 0.06% | Reduce -7.7% | 247,754 | $34.5M |
| National Pension Service | 0.03% | Add +0.6% | 245,714 | $34.2M |
| Mariner, LLC | 0.04% | Add +2.3% | 243,437 | $33.9M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.08% | Add +1.1% | 241,122 | $33.6M |
| Royal London Asset Management Ltd. | 0.07% | Reduce -5.0% | 231,052 | $32.2M |
| FIL Ltd | 0.02% | Reduce -4.0% | 217,091 | $30.2M |
| Manufacturers Life Insurance Company, The | 0.03% | Add +83.5% | 216,475 | $30.1M |
"% of holder's portfolio" is AWK's weight in each manager's 13F, not the share of American Water Works Co. Inc. the manager owns.