American Water Works Company, Inc.
AWK- Exchange
- NYSE
- Industry
- Water Supply
- SEC CIK
- 0001410636
No open-market purchases or sales by American Water Works Company, Inc. insiders were filed in the last 90 days; 1,133 institutions reported holding it in 13F filings for Q2 2026, worth $26.8B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in American Water Works Company, Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 1,138
- +32 vs. Q3 2025
- Shares held
- 185.7M
- +5.38M (+3.0%) vs. Q3 2025
- Total value
- $24.2B
- −$895.6M (−3.6%) vs. Q3 2025
- New holders
- 148
- 339 more added
- Sold out
- 116
- 463 more reduced
23 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AWK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,133 | $26.8B |
| Q1 2026 | 1,144 | $25.7B |
| Q4 2025 | 1,138 | $24.2B |
| Q3 2025 | 1,129 | $25.2B |
| Q2 2025 | 1,112 | $24.7B |
| Q1 2025 | 1,126 | $25.9B |
| Q4 2024 | 1,093 | $21.7B |
| Q3 2024 | 1,072 | $25.1B |
| Q2 2024 | 1,037 | $22.2B |
| Q1 2024 | 1,039 | $20.7B |
| Q4 2023 | 1,060 | $22.4B |
| Q3 2023 | 1,018 | $20.8B |
| Q2 2023 | 1,007 | $24.0B |
| Q1 2023 | 1,026 | $24.5B |
| Q4 2022 | 1,022 | $23.8B |
| Q3 2022 | 997 | $20.0B |
| Q2 2022 | 1,020 | $22.8B |
| Q1 2022 | 1,032 | $25.3B |
| Q4 2021 | 1,059 | $28.7B |
| Q3 2021 | 994 | $25.5B |
| Q2 2021 | 967 | $23.5B |
| Q1 2021 | 956 | $22.6B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding American Water Works Company, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Rockefeller Capital Management L.P. | 138,535 | $18.1M | 0.03% | −14,647−9.6% | Reduced |
| Ceredex Value Advisors LLC | 138,800 | $18.1M | 0.54% | +138,800 | New |
| Neuberger Berman Group LLC | 141,835 | $18.5M | 0.01% | −7,667−5.1% | Reduced |
| SG Americas Securities, LLC | 142,040 | $18.5M | 0.02% | +110,875+355.8% | Added |
| Dearborn Partners LLC | 142,142 | $18.5M | 0.93% | −36,797−20.6% | Reduced |
| Canada Pension Plan Investment Board | 142,795 | $18.6M | 0.01% | +69,651+95.2% | Added |
| Quantinno Capital Management LP | 142,817 | $18.6M | 0.04% | +32,587+29.6% | Added |
| Susquehanna Fundamental Investments, LLC | 142,942 | $18.7M | 0.64% | −32,341−18.5% | Reduced |
| First Manhattan Co | 145,808 | $19.0M | 0.05% | −4,650−3.1% | Reduced |
| Clearbridge Investments, LLC | 147,631 | $19.3M | 0.02% | −11,897−7.5% | Reduced |
| ABN AMRO Bank N.V. | 149,343 | $19.4M | 0.18% | +10,647+7.7% | Added |
| Los Angeles Capital Management LLC | 154,718 | $19.6M | 0.07% | +63,709+70.0% | Added |
| AMF Pensionsforsakring AB | 150,624 | $19.7M | 0.12% | +48,092+46.9% | Added |
| Zacks Investment Management | 152,058 | $19.8M | 0.16% | −840−0.5% | Reduced |
| Avalon Trust Co | 152,739 | $19.9M | 1.29% | +4,470+3.0% | Added |
| New York State Teachers Retirement System | 154,419 | $20.2M | 0.04% | +360+0.2% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 160,146 | $20.9M | 0.16% | +23,642+17.3% | Added |
| Aviva PLC | 163,675 | $21.4M | 0.04% | +8,703+5.6% | Added |
| Clear Harbor Asset Management, LLC | 167,529 | $21.9M | 1.49% | −4,655−2.7% | Reduced |
| Mariner, LLC | 168,017 | $21.9M | 0.03% | −75,420−31.0% | Reduced |
| Dudley & Shanley, Inc. | 169,044 | $22.1M | 3.55% | −115−0.1% | Reduced |
| FIL Ltd | 169,992 | $22.2M | 0.02% | −47,099−21.7% | Reduced |
| Hancock Whitney Corp | 170,060 | $22.2M | 0.40% | −3,777−2.2% | Reduced |
| Nomura Asset Management Co Ltd | 173,352 | $22.6M | 0.06% | +30,812+21.6% | Added |
| Magellan Asset Management Ltd | 177,479 | $23.2M | 0.28% | +9,297+5.5% | Added |
| Millennium Management LLC | 178,302 | $23.3M | 0.02% | +14,370+8.8% | Added |
| Country Trust Bank | 178,599 | $23.3M | 0.42% | +11,401+6.8% | Added |
| APG Asset Management N.V. | 209,976 | $23.3M | 0.07% | −18,125−7.9% | Reduced |
| Balyasny Asset Management LLC | 179,804 | $23.5M | 0.04% | −149,019−45.3% | Reduced |
| Renaissance Technologies LLC | 180,200 | $23.5M | 0.04% | +1,800+1.0% | Added |
| Janus Henderson Group PLC | 180,561 | $23.6M | 0.01% | +37,371+26.1% | Added |
| State Board of Administration of Florida Retirement System | 181,863 | $23.7M | 0.04% | 00.0% | Unchanged |
| Quilter Plc | 183,554 | $24.0M | 0.40% | +9,707+5.6% | Added |
| TD Asset Management Inc | 185,611 | $24.2M | 0.02% | −352−0.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 189,078 | $24.7M | 0.05% | −52,044−21.6% | Reduced |
| Maryland State Retirement & Pension System | 193,482 | $25.2M | 0.52% | +3,165+1.7% | Added |
| Abn Amro Investment Solutions | 197,236 | $25.7M | 0.38% | −12,427−5.9% | Reduced |
| Howland Capital Management LLC | 199,918 | $26.1M | 0.99% | +1,555+0.8% | Added |
| Cerity Partners LLC | 202,926 | $26.5M | 0.04% | −46,625−18.7% | Reduced |
| Sone Capital Management, LLC | 212,218 | $27.7M | 2.25% | +88,323+71.3% | Added |
| Manufacturers Life Insurance Company, The | 212,585 | $27.7M | 0.02% | −3,890−1.8% | Reduced |
| EFG International AG | 223,934 | $29.2M | 0.57% | +223,934 | New |
| Royal London Asset Management Ltd | 231,468 | $30.2M | 0.06% | +416+0.2% | Added |
| Principal Financial Group Inc | 232,980 | $30.4M | 0.02% | −18,697−7.4% | Reduced |
| Trillium Asset Management, LLC | 232,962 | $30.7M | 0.94% | −42,724−15.5% | Reduced |
| Keybank National Association | 236,685 | $30.9M | 0.11% | −11,747−4.7% | Reduced |
| Baird Financial Group, Inc. | 252,575 | $33.0M | 0.05% | +4,821+1.9% | Added |
| Alliancebernstein L.P. | 256,045 | $33.4M | 0.01% | −4,647−1.8% | Reduced |
| Robeco Schweiz AG | 260,157 | $34.0M | 0.76% | −9,975−3.7% | Reduced |
| Franklin Resources Inc | 276,809 | $36.1M | 0.01% | −28,109−9.2% | Reduced |
| National Pension Service | 276,909 | $36.1M | 0.03% | +31,195+12.7% | Added |
| Swedbank AB | 282,861 | $36.9M | 0.04% | +25,448+9.9% | Added |
| Point72 Asset Management, L.P. | 293,537 | $38.3M | 0.06% | +293,537 | New |
| Citadel Advisors LLC | 294,749 | $38.5M | 0.03% | −820,950−73.6% | Reduced |
| Citigroup Inc | 301,143 | $39.3M | 0.03% | −139,240−31.6% | Reduced |
| Osterweis Capital Management Inc | 303,095 | $39.6M | 1.67% | +5,036+1.7% | Added |
| Davis R M Inc | 304,035 | $39.7M | 0.68% | −5,296−1.7% | Reduced |
| Everett Harris & Co | 306,961 | $40.1M | 0.48% | −800−0.3% | Reduced |
| Partners Group Holding AG | 307,389 | $40.1M | 2.71% | −53,298−14.8% | Reduced |
| Jupiter Asset Management Ltd | 312,969 | $40.8M | 0.33% | +1,357+0.4% | Added |
| New York State Common Retirement Fund | 316,831 | $41.3M | 0.06% | −33,640−9.6% | Reduced |
| Benjamin Edwards Inc | 319,103 | $41.6M | 0.46% | −18,627−5.5% | Reduced |
| DekaBank Deutsche Girozentrale | 324,866 | $43.6M | 0.08% | 00.0% | Unchanged |
| Yaupon Capital Management LP | 349,233 | $45.6M | 2.24% | −246,005−41.3% | Reduced |
| Squarepoint Ops LLC | 349,495 | $45.6M | 0.09% | +282,778+423.8% | Added |
| Freestone Grove Partners LP | 356,804 | $46.6M | 0.34% | +356,804 | New |
| Bank of Montreal | 358,062 | $46.7M | 0.02% | +30,642+9.4% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 370,555 | $48.4M | 0.08% | −39,509−9.6% | Reduced |
| Russell Investments Group, Ltd. | 371,741 | $48.6M | 0.05% | +54,523+17.2% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 377,341 | $49.2M | 0.25% | −1,463−0.4% | Reduced |
| Envestnet Asset Management Inc | 388,575 | $50.7M | 0.02% | −49,033−11.2% | Reduced |
| Candriam Luxembourg S.C.A. | 394,710 | $51.5M | 0.26% | +8,891+2.3% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 413,234 | $53.9M | 0.04% | +20,014+5.1% | Added |
| Rhumbline Advisers | 418,933 | $54.7M | 0.04% | −6,767−1.6% | Reduced |
| LPL Financial LLC | 420,743 | $54.9M | 0.02% | +13,733+3.4% | Added |
| Allianz Asset Management GmbH | 422,426 | $55.1M | 0.06% | −89,792−17.5% | Reduced |
| FMR LLC | 436,229 | $56.9M | 0.00% | −3,580−0.8% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 437,292 | $57.1M | 0.03% | −12,735−2.8% | Reduced |
| Duff & Phelps Investment Management Co | 449,022 | $58.6M | 0.66% | −37,190−7.6% | Reduced |
| Cohen & Steers, Inc. | 462,608 | $60.4M | 0.11% | −251,929−35.3% | Reduced |
| BNP Paribas Arbitrage, SA | 466,251 | $60.8M | 0.04% | +70,504+17.8% | Added |
| Vontobel Holding Ltd. | 469,380 | $61.3M | 0.20% | +1,683+0.4% | Added |
| HSBC Holdings PLC | 484,339 | $63.2M | 0.04% | +56,980+13.3% | Added |
| AQR Capital Management LLC | 487,886 | $63.7M | 0.03% | −205,835−29.7% | Reduced |
| Standard Life Aberdeen plc | 489,371 | $63.9M | 0.10% | +47,352+10.7% | Added |
| Barclays PLC | 505,192 | $65.9M | 0.03% | +125,892+33.2% | Added |
| ASR Vermogensbeheer N.V. | 509,602 | $66.5M | 0.77% | +20,014+4.1% | Added |
| Swiss National Bank | 534,600 | $69.8M | 0.04% | −27,600−4.9% | Reduced |
| Eurizon Capital SGR S.p.A. | 535,278 | $69.9M | 0.22% | +535,278 | New |
| The PNC Financial Services Group, Inc. | 546,154 | $71.3M | 0.04% | −43,545−7.4% | Reduced |
| Nuveen, LLC | 546,157 | $71.3M | 0.02% | +105,288+23.9% | Added |
| California Public Employees Retirement System | 547,754 | $71.5M | 0.04% | −104,015−16.0% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 552,548 | $72.1M | 0.06% | −19,651−3.4% | Reduced |
| KBC Group NV | 553,066 | $72.2M | 0.16% | +252,459+84.0% | Added |
| HighTower Advisors, LLC | 570,290 | $74.4M | 0.08% | +26,382+4.9% | Added |
| California State Teachers Retirement System | 583,515 | $76.1M | 0.08% | +10,738+1.9% | Added |
| M&G Plc | 599,806 | $78.6M | 0.40% | +54,566+10.0% | Added |
| JPMorgan Chase & Co | 616,778 | $80.5M | 0.01% | −94,093−13.2% | Reduced |
| SEI Investments Co | 620,442 | $81.0M | 0.08% | +5,881+1.0% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 725,997 | $94.7M | 0.11% | +169,377+30.4% | Added |