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, Q3 2025
Institutional positions in American Water Works Company, Inc. as of Sep 30, 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
- 1,129
- +40 vs. Q2 2025
- Shares held
- 180.9M
- +6.01M (+3.4%) vs. Q2 2025
- Total value
- $25.2B
- +$840.1M (+3.5%) vs. Q2 2025
- New holders
- 123
- 394 more added
- Sold out
- 83
- 394 more reduced
23 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding American Water Works Company, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wellington Management Group LLP | 210,182 | $29.3M | 0.01% | −2,693−1.3% | Reduced |
| Abn Amro Investment Solutions | 209,663 | $29.2M | 0.60% | −15,709−7.0% | Reduced |
| AXA Investment Managers S.A. | 205,938 | $28.7M | 0.08% | +205,938 | New |
| Howland Capital Management LLC | 198,363 | $27.6M | 1.05% | −292−0.1% | Reduced |
| APG Asset Management N.V. | 228,101 | $27.0M | 0.08% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 190,317 | $26.5M | 0.56% | +5,109+2.8% | Added |
| TD Asset Management Inc | 185,963 | $25.9M | 0.02% | +1,500+0.8% | Added |
| State Board of Administration of Florida Retirement System | 181,863 | $25.3M | 0.04% | −3,023−1.6% | Reduced |
| Dearborn Partners LLC | 178,939 | $24.9M | 1.17% | −770.0% | Reduced |
| Renaissance Technologies LLC | 178,400 | $24.8M | 0.03% | +178,400 | New |
| Susquehanna Fundamental Investments, LLC | 175,283 | $24.4M | 0.95% | −5,740−3.2% | Reduced |
| Covea Finance | 174,167 | $24.2M | 0.84% | +6,400+3.8% | Added |
| Wealth Enhancement Advisory Services, LLC | 169,917 | $24.2M | 0.04% | +28,338+20.0% | Added |
| Quilter Plc | 173,847 | $24.2M | 0.42% | +126+0.1% | Added |
| Hancock Whitney Corp | 173,837 | $24.2M | 0.44% | −3,659−2.1% | Reduced |
| Clear Harbor Asset Management, LLC | 172,184 | $24.0M | 1.69% | −2,089−1.2% | Reduced |
| Boston Common Asset Management, LLC | 170,186 | $23.7M | 0.66% | −3,498−2.0% | Reduced |
| Dudley & Shanley, Inc. | 169,159 | $23.5M | 3.79% | +7,855+4.9% | Added |
| Magellan Asset Management Ltd | 168,182 | $23.4M | 0.28% | +19,149+12.8% | Added |
| Country Trust Bank | 167,198 | $23.3M | 0.51% | −15,459−8.5% | Reduced |
| Millennium Management LLC | 163,932 | $22.8M | 0.02% | +111,459+212.4% | Added |
| Macquarie Group Ltd | 159,768 | $22.2M | 0.03% | −4,623−2.8% | Reduced |
| Clearbridge Investments, LLC | 159,528 | $22.2M | 0.02% | −118,650−42.7% | Reduced |
| Aviva PLC | 154,972 | $21.6M | 0.04% | +9,139+6.3% | Added |
| New York State Teachers Retirement System | 154,059 | $21.4M | 0.04% | −400.0% | Reduced |
| Rockefeller Capital Management L.P. | 153,182 | $21.3M | 0.04% | −5,771−3.6% | Reduced |
| Zacks Investment Management | 152,898 | $21.3M | 0.17% | −23,280−13.2% | Reduced |
| First Manhattan Co | 150,458 | $20.9M | 0.06% | −2,392−1.6% | Reduced |
| Natixis | 149,840 | $20.9M | 0.11% | +66,940+80.7% | Added |
| Neuberger Berman Group LLC | 149,502 | $20.8M | 0.02% | −12,350−7.6% | Reduced |
| Avalon Trust Co | 148,269 | $20.6M | 1.34% | +2,675+1.8% | Added |
| Soapstone Management L.P. | 145,030 | $20.2M | 13.70% | +30,380+26.5% | Added |
| Janus Henderson Group PLC | 143,190 | $19.9M | 0.01% | +98,836+222.8% | Added |
| Nomura Asset Management Co Ltd | 142,540 | $19.8M | 0.05% | +16,144+12.8% | Added |
| ABN AMRO Bank N.V. | 138,696 | $19.2M | 0.19% | −1,255−0.9% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 136,504 | $19.0M | 0.15% | +32,834+31.7% | Added |
| Credit Agricole S A | 132,676 | $18.5M | 0.06% | +132,676 | New |
| Gabelli Funds LLC | 128,100 | $17.8M | 0.12% | +1,505+1.2% | Added |
| Sone Capital Management, LLC | 123,895 | $17.2M | 1.44% | +81,266+190.6% | Added |
| Clearstead Advisors, LLC | 122,626 | $17.1M | 0.25% | +2,173+1.8% | Added |
| Marshall Wace, LLP | 122,429 | $17.0M | 0.02% | +40,056+48.6% | Added |
| Perpetual Ltd | 118,361 | $16.5M | 0.20% | −7,330−5.8% | Reduced |
| Mirova | 118,327 | $16.5M | 2.33% | +2,423+2.1% | Added |
| Asset Management One Co.,Ltd. | 116,690 | $16.2M | 0.05% | +7,831+7.2% | Added |
| Handelsbanken Fonder AB | 116,047 | $16.2M | 0.05% | +5,591+5.1% | Added |
| KLP Kapitalforvaltning AS | 114,686 | $16.0M | 0.06% | −400−0.3% | Reduced |
| Prudential Financial Inc | 111,325 | $15.5M | 0.02% | −360,880−76.4% | Reduced |
| Foresight Group Ltd Liability Partnership | 110,802 | $15.4M | 2.30% | −8,033−6.8% | Reduced |
| Quantinno Capital Management LP | 110,230 | $15.3M | 0.04% | +47,324+75.2% | Added |
| B. Metzler seel. Sohn & Co. AG | 105,420 | $14.7M | 0.13% | −2,574−2.4% | Reduced |
| Toronto Dominion Bank | 103,708 | $14.4M | 0.03% | −260−0.3% | Reduced |
| AMF Pensionsforsakring AB | 102,532 | $14.3M | 0.09% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 102,237 | $14.2M | 0.03% | −1,093−1.1% | Reduced |
| UniSuper Management Pty Ltd | 101,646 | $14.1M | 0.09% | −55,964−35.5% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 101,631 | $14.1M | 0.04% | −3,442−3.3% | Reduced |
| Kempen Capital Management N.V. | 100,196 | $13.9M | 0.12% | −14,820−12.9% | Reduced |
| Ghisallo Capital Management LLC | 100,000 | $13.9M | 0.46% | +100,000 | New |
| Nuance Investments, LLC | 99,995 | $13.9M | 1.42% | −30,466−23.4% | Reduced |
| Ethic Inc. | 99,935 | $13.9M | 0.23% | +34,242+52.1% | Added |
| Prudential PLC | 99,083 | $13.8M | 0.10% | +13,619+15.9% | Added |
| Aquatic Capital Management LLC | 98,938 | $13.8M | 0.26% | +63,693+180.7% | Added |
| Montanaro Asset Management Ltd | 97,540 | $13.6M | 3.39% | +11,000+12.7% | Added |
| Asset Advisors Investment Management, LLC | 96,446 | $13.4M | 1.27% | +721+0.8% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 96,440 | $13.4M | 0.03% | −2,099−2.1% | Reduced |
| Ensign Peak Advisors, Inc | 93,960 | $13.1M | 0.02% | −25,905−21.6% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 93,115 | $13.0M | 0.11% | −12,900−12.2% | Reduced |
| Huntington National Bank | 92,327 | $12.9M | 0.08% | −7,649−7.7% | Reduced |
| Los Angeles Capital Management LLC | 91,009 | $12.7M | 0.04% | −10,612−10.4% | Reduced |
| Treasurer of the State of North Carolina | 87,562 | $12.2M | 0.04% | −3,414−3.8% | Reduced |
| Wesbanco Bank Inc | 85,976 | $12.0M | 0.33% | +4,553+5.6% | Added |
| Thematics Asset Management | 85,742 | $11.9M | 0.54% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 85,434 | $11.9M | 0.03% | −4,178−4.7% | Reduced |
| Natixis Advisors, L.P. | 83,724 | $11.7M | 0.02% | −4,714−5.3% | Reduced |
| DnB Asset Management AS | 83,457 | $11.6M | 0.04% | +1,477+1.8% | Added |
| Warren Averett Asset Management, LLC | 78,828 | $11.0M | 0.11% | −1,557−1.9% | Reduced |
| CI Private Wealth, LLC | 78,719 | $11.0M | 0.02% | −12,730−13.9% | Reduced |
| Rakuten Investment Management, Inc. | 55,266 | $10.8M | 0.04% | +55,266 | New |
| Brown Brothers Harriman & Co | 76,583 | $10.7M | 0.06% | −843−1.1% | Reduced |
| Wealthfront Advisers LLC | 76,172 | $10.6M | 0.02% | +3,394+4.7% | Added |
| Resona Asset Management Co.,Ltd. | 75,857 | $10.5M | 0.05% | −3,461−4.4% | Reduced |
| Covalis Capital LLP | 75,000 | $10.4M | 1.22% | +75,000 | New |
| Van Eck Associates Corp | 74,302 | $10.3M | 0.01% | +5,743+8.4% | Added |
| Commonwealth Equity Services, LLC | 74,042 | $10.3M | 0.01% | −329−0.4% | Reduced |
| Aristotle Atlantic Partners, LLC | 73,759 | $10.3M | 0.30% | −22,395−23.3% | Reduced |
| Canada Pension Plan Investment Board | 73,144 | $10.2M | 0.01% | −172,212−70.2% | Reduced |
| Boston Trust Walden Corp | 72,016 | $10.0M | 0.07% | −28,306−28.2% | Reduced |
| Fisher Funds Management LTD | 70,789 | $9.85M | 0.26% | 00.0% | Unchanged |
| Varma Mutual Pension Insurance Co | 70,542 | $9.82M | 0.06% | +5,800+9.0% | Added |
| Empower Advisory Group, LLC | 69,829 | $9.72M | 0.03% | +879+1.3% | Added |
| Groupe la Francaise | 69,078 | $9.55M | 0.13% | −4,295−5.9% | Reduced |
| Daiwa Securities Group Inc. | 66,976 | $9.30M | 0.03% | +18,262+37.5% | Added |
| Squarepoint Ops LLC | 66,717 | $9.29M | 0.02% | +39,458+144.8% | Added |
| Danske Bank A/S | 66,660 | $9.28M | 0.02% | −43,393−39.4% | Reduced |
| Edmond de Rothschild Holding S.A. | 66,577 | $9.27M | 0.14% | −2,080−3.0% | Reduced |
| National Bank of Canada | 66,276 | $9.22M | 0.01% | −76,373−53.5% | Reduced |
| Cetera Investment Advisers | 66,053 | $9.19M | 0.01% | +545+0.8% | Added |
| State of New Jersey Common Pension Fund D | 64,885 | $9.03M | 0.03% | +890+1.4% | Added |
| Stratos Wealth Partners, LTD. | 63,927 | $8.90M | 0.10% | +1,022+1.6% | Added |
| Evelyn Partners Investment Management LLP | 62,565 | $8.71M | 0.25% | +320+0.5% | Added |
| Clean Yield Group | 61,934 | $8.62M | 2.44% | −1,464−2.3% | Reduced |