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, Q2 2026
Institutional positions in American Water Works Company, Inc. as of Jun 30, 2026. 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
- 1,133
- +8 vs. Q1 2026
- Shares held
- 203.8M
- +15.0M (+7.9%) vs. Q1 2026
- Total value
- $26.8B
- +$1.11B (+4.3%) vs. Q1 2026
- New holders
- 122
- 412 more added
- Sold out
- 114
- 419 more reduced
19 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding American Water Works Company, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| LGT Capital Partners Ltd. | 233,192 | $30.7M | 1.55% | +2,430+1.1% | Added |
| Citadel Advisors LLC | 232,322 | $30.6M | 0.02% | +175,349+307.8% | Added |
| Cbre Clarion Securities LLC | 227,666 | $30.0M | 0.42% | +26,476+13.2% | Added |
| Pictet Asset Management Holding SA | 223,657 | $29.4M | 0.03% | −793,747−78.0% | Reduced |
| Magellan Asset Management Ltd | 223,384 | $29.4M | 0.66% | +6,810+3.1% | Added |
| Principal Financial Group Inc | 222,681 | $29.3M | 0.01% | −4,275−1.9% | Reduced |
| Danske Bank A/S | 221,660 | $29.2M | 0.06% | +107,800+94.7% | Added |
| Keybank National Association | 219,243 | $28.8M | 0.09% | −9,109−4.0% | Reduced |
| Trillium Asset Management, LLC | 214,327 | $28.2M | 0.87% | −23,357−9.8% | Reduced |
| Worldquant Millennium Advisors LLC | 207,255 | $27.3M | 0.09% | +145,596+236.1% | Added |
| Jupiter Asset Management Ltd | 201,951 | $26.6M | 0.13% | −67,855−25.1% | Reduced |
| Vanguard Investments Australia, Ltd. | 201,931 | $26.6M | 0.07% | +6,164+3.1% | Added |
| Manufacturers Life Insurance Company, The | 198,749 | $26.2M | 0.02% | +5,365+2.8% | Added |
| Maryland State Retirement & Pension System | 195,521 | $25.7M | 0.44% | +9,695+5.2% | Added |
| Robeco Schweiz AG | 193,950 | $25.5M | 0.41% | +10,504+5.7% | Added |
| Howland Capital Management LLC | 190,557 | $25.1M | 0.90% | −6,787−3.4% | Reduced |
| APG Asset Management N.V. | 214,629 | $24.7M | 0.06% | +25,572+13.5% | Added |
| KLP Kapitalforvaltning AS | 185,386 | $24.4M | 0.08% | +1,900+1.0% | Added |
| Country Trust Bank | 184,903 | $24.3M | 0.43% | −6,880−3.6% | Reduced |
| Quantinno Capital Management LP | 183,991 | $24.2M | 0.03% | −6,739−3.5% | Reduced |
| Quilter Plc | 179,411 | $23.6M | 0.36% | +5,255+3.0% | Added |
| Nomura Asset Management Co Ltd | 179,359 | $23.6M | 0.05% | −5,847−3.2% | Reduced |
| Foresight Group Ltd Liability Partnership | 174,231 | $23.1M | 4.16% | −9,760−5.3% | Reduced |
| Two Sigma Investments, LP | 172,367 | $22.7M | 0.02% | +170,568+9,481.3% | Added |
| State Board of Administration of Florida Retirement System | 171,074 | $22.5M | 0.04% | −632−0.4% | Reduced |
| Dudley & Shanley, Inc. | 169,344 | $22.3M | 3.36% | +300+0.2% | Added |
| FIL Ltd | 166,304 | $21.9M | 0.02% | −118,817−41.7% | Reduced |
| Aureus Asset Management, LLC | 164,063 | $21.6M | 1.31% | −2,815−1.7% | Reduced |
| Aristotle Atlantic Partners, LLC | 162,970 | $21.4M | 0.89% | +5,141+3.3% | Added |
| Clear Harbor Asset Management, LLC | 162,907 | $21.4M | 1.34% | −4,063−2.4% | Reduced |
| TD Asset Management Inc | 159,444 | $21.0M | 0.02% | −26,441−14.2% | Reduced |
| Tredje AP-fonden | 155,905 | $20.5M | 0.09% | +83,392+115.0% | Added |
| AMF Pensionsforsakring AB | 155,622 | $20.5M | 0.12% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 152,829 | $20.1M | 0.03% | +130,031+570.4% | Added |
| Avalon Trust Co | 151,254 | $19.9M | 1.22% | −905−0.6% | Reduced |
| Zacks Investment Management | 147,972 | $19.5M | 0.14% | +1,449+1.0% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 145,403 | $19.1M | 0.13% | −35,594−19.7% | Reduced |
| SG Americas Securities, LLC | 142,004 | $18.7M | 0.01% | +13,746+10.7% | Added |
| New York State Teachers Retirement System | 141,766 | $18.7M | 0.03% | −12,653−8.2% | Reduced |
| Beck Bode, LLC | 141,603 | $18.6M | 2.82% | +141,603 | New |
| Asset Management One Co.,Ltd. | 140,174 | $18.4M | 0.05% | +28,943+26.0% | Added |
| Macquarie Group Ltd | 140,132 | $18.4M | 0.08% | +19,746+16.4% | Added |
| Wealth Enhancement Advisory Services, LLC | 138,233 | $18.1M | 0.03% | +31,607+29.6% | Added |
| Gabelli Funds LLC | 130,500 | $17.2M | 0.11% | +2,975+2.3% | Added |
| Boston Common Asset Management, LLC | 126,547 | $16.7M | 0.99% | −1,113−0.9% | Reduced |
| Liberty One Investment Management, LLC | 125,246 | $16.5M | 1.65% | +125,246 | New |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 124,269 | $16.4M | 0.49% | +9,876+8.6% | Added |
| La Banque Postale Asset Management SA | 121,823 | $16.0M | 0.16% | +22,629+22.8% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 119,715 | $15.8M | 0.08% | −6,400−5.1% | Reduced |
| Ethic Inc. | 114,815 | $15.1M | 0.19% | +1,055+0.9% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 115,303 | $15.0M | 0.12% | −8,715−7.0% | Reduced |
| Capitolis Liquid Global Markets LLC | 112,583 | $14.8M | 0.06% | +112,583 | New |
| Millennium Management LLC | 112,075 | $14.7M | 0.01% | −31,249−21.8% | Reduced |
| Rockefeller Capital Management L.P. | 111,534 | $14.7M | 0.02% | +8,225+8.0% | Added |
| Handelsbanken Fonder AB | 111,306 | $14.6M | 0.04% | −476−0.4% | Reduced |
| Goodman Financial Corp | 110,374 | $14.5M | 2.24% | +2,459+2.3% | Added |
| Dearborn Partners LLC | 106,883 | $14.1M | 0.80% | −19,352−15.3% | Reduced |
| Natixis Advisors, L.P. | 105,687 | $13.9M | 0.02% | +31,419+42.3% | Added |
| Toronto Dominion Bank | 104,539 | $13.8M | 0.02% | +11,407+12.2% | Added |
| State of Wisconsin Investment Board | 104,086 | $13.7M | 0.03% | −379−0.4% | Reduced |
| Warren Averett Asset Management, LLC | 102,956 | $13.5M | 0.08% | +1,156+1.1% | Added |
| Prudential PLC | 102,354 | $13.5M | 0.10% | +93+0.1% | Added |
| First Manhattan Co | 102,039 | $13.4M | 0.03% | −1,831−1.8% | Reduced |
| Wesbanco Bank Inc | 101,558 | $13.4M | 0.33% | +11,813+13.2% | Added |
| Cetera Investment Advisers | 99,788 | $13.1M | 0.01% | +31,241+45.6% | Added |
| Neuberger Berman Group LLC | 98,921 | $13.0M | 0.01% | −25,561−20.5% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 96,304 | $12.7M | 0.03% | −965−1.0% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 96,260 | $12.7M | 0.03% | −1,859−1.9% | Reduced |
| Prudential Financial Inc | 95,195 | $12.5M | 0.01% | −651−0.7% | Reduced |
| Nykredit A/S | 94,830 | $12.5M | 0.05% | +94,830 | New |
| Treasurer of the State of North Carolina | 94,748 | $12.5M | 0.03% | +11,367+13.6% | Added |
| Huntington National Bank | 92,230 | $12.1M | 0.06% | −833−0.9% | Reduced |
| Daiwa Securities Group Inc. | 91,269 | $12.0M | 0.03% | +1,885+2.1% | Added |
| Wealthfront Advisers LLC | 90,433 | $11.9M | 0.02% | +3,792+4.4% | Added |
| Van Eck Associates Corp | 89,112 | $11.7M | 0.01% | +7,990+9.8% | Added |
| Abn Amro Investment Solutions | 86,739 | $11.4M | 0.10% | −22,376−20.5% | Reduced |
| Brown Brothers Harriman & Co | 86,164 | $11.3M | 0.05% | +1,376+1.6% | Added |
| Janney Montgomery Scott LLC | 86,067 | $11.3M | 0.02% | −18,676−17.8% | Reduced |
| Creative Planning | 86,061 | $11.3M | 0.01% | +17,235+25.0% | Added |
| Mattern Capital Management, LLC | 84,940 | $11.2M | 1.30% | −2,662−3.0% | Reduced |
| CI Private Wealth, LLC | 84,877 | $11.2M | 0.02% | −39,196−31.6% | Reduced |
| Mirova | 84,853 | $11.2M | 0.41% | −71,737−45.8% | Reduced |
| Montanaro Asset Management Ltd | 84,140 | $11.1M | 3.49% | −5,700−6.3% | Reduced |
| Mizuho Markets Americas LLC | 83,200 | $10.9M | 0.20% | +83,200 | New |
| Asset Advisors Investment Management, LLC | 82,371 | $10.8M | 0.99% | −8,295−9.1% | Reduced |
| UniSuper Management Pty Ltd | 81,607 | $10.7M | 0.06% | +482+0.6% | Added |
| Boston Trust Walden Corp | 80,076 | $10.5M | 0.08% | +7,972+11.1% | Added |
| Avanza Fonder AB | 79,768 | $10.5M | 0.23% | +12,161+18.0% | Added |
| Kempen Capital Management N.V. | 78,964 | $10.4M | 0.08% | −797−1.0% | Reduced |
| Fisher Funds Management LTD | 78,502 | $10.3M | 0.29% | +53,631+215.6% | Added |
| National Bank of Canada | 77,171 | $10.2M | 0.01% | +36,546+90.0% | Added |
| Federated Hermes, Inc. | 77,152 | $10.2M | 0.01% | −2,965−3.7% | Reduced |
| DnB Asset Management AS | 77,067 | $10.1M | 0.03% | +14,654+23.5% | Added |
| Empower Advisory Group, LLC | 74,592 | $9.81M | 0.02% | +3,307+4.6% | Added |
| Federation des caisses Desjardins du Quebec | 74,577 | $9.81M | 0.03% | +13,978+23.1% | Added |
| Clearstead Advisors, LLC | 71,701 | $9.43M | 0.09% | −47,076−39.6% | Reduced |
| Groupe la Francaise | 71,173 | $9.36M | 0.12% | +6,011+9.2% | Added |
| Swiss Life Asset Management Ltd | 70,856 | $9.32M | 0.04% | −4,510−6.0% | Reduced |
| Clearbridge Investments, LLC | 70,734 | $9.31M | 0.01% | −75,480−51.6% | Reduced |
| Resona Asset Management Co.,Ltd. | 70,390 | $9.27M | 0.04% | −4,176−5.6% | Reduced |