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, Q1 2026
Institutional positions in American Water Works Company, Inc. as of Mar 31, 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
- 1,144
- +24 vs. Q4 2025
- Shares held
- 189.0M
- +31.9M (+20.3%) vs. Q4 2025
- Total value
- $25.7B
- +$5.27B (+25.8%) vs. Q4 2025
- New holders
- 129
- 405 more added
- Sold out
- 105
- 419 more reduced
18 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding American Water Works Company, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 19,513,998 | $2.66B | 0.05% | −15,018−0.1% | Reduced |
| Vanguard Capital Management LLC | 12,699,771 | $1.73B | 0.04% | +12,699,771 | New |
| State Street Corp | 12,038,747 | $1.64B | 0.06% | +9240.0% | Added |
| Vanguard Portfolio Management LLC | 11,301,554 | $1.54B | 0.08% | +11,301,554 | New |
| Wellington Management Group LLP | 11,028,906 | $1.50B | 0.28% | +3,936,149+55.5% | Added |
| GQG Partners LLC | 6,431,056 | $875.2M | 1.39% | −62,105−1.0% | Reduced |
| Aristotle Capital Management, LLC | 5,813,455 | $791.2M | 1.66% | −196,093−3.3% | Reduced |
| Geode Capital Management, LLC | 5,161,890 | $699.8M | 0.04% | +122,768+2.4% | Added |
| Amundi | 4,351,056 | $592.1M | 0.16% | +179,127+4.3% | Added |
| Invesco Ltd. | 4,333,228 | $589.7M | 0.06% | +693,235+19.0% | Added |
| Morgan Stanley | 3,612,397 | $491.6M | 0.03% | +280,479+8.4% | Added |
| Northern Trust Corp | 3,589,665 | $488.5M | 0.06% | +25,552+0.7% | Added |
| Legal & General Group Plc | 3,215,234 | $437.6M | 0.10% | −125,014−3.7% | Reduced |
| Impax Asset Management Group plc | 2,817,225 | $383.4M | 2.67% | +430,352+18.0% | Added |
| UBS Asset Management Americas Inc | 2,641,371 | $359.5M | 0.07% | +77,084+3.0% | Added |
| Victory Capital Management Inc | 2,500,233 | $340.3M | 0.22% | −115,285−4.4% | Reduced |
| Bank of America Corp | 2,499,076 | $340.1M | 0.02% | −11,189−0.4% | Reduced |
| Allspring Global Investments Holdings, LLC | 2,452,971 | $335.5M | 0.56% | +249,504+11.3% | Added |
| Nordea Investment Management AB | 2,151,287 | $293.3M | 0.27% | −68,529−3.1% | Reduced |
| JPMorgan Chase & Co | 1,920,470 | $266.6M | 0.02% | +1,303,692+211.4% | Added |
| Goldman Sachs Group Inc | 1,928,004 | $262.4M | 0.03% | +137,926+7.7% | Added |
| Ameriprise Financial Inc | 1,800,835 | $251.3M | 0.06% | −68,241−3.7% | Reduced |
| Price T Rowe Associates Inc | 1,837,183 | $250.0M | 0.03% | +1,042,577+131.2% | Added |
| Deutsche Bank AG | 1,746,514 | $237.7M | 0.08% | −288,939−14.2% | Reduced |
| Wells Fargo & Company | 1,320,145 | $179.7M | 0.04% | −47,807−3.5% | Reduced |
| Charles Schwab Investment Management Inc | 1,258,585 | $171.3M | 0.03% | +35,480+2.9% | Added |
| Raymond James Financial Inc | 1,229,139 | $167.3M | 0.05% | −59,513−4.6% | Reduced |
| Bank of New York Mellon Corp | 1,111,374 | $151.2M | 0.03% | −11,959−1.1% | Reduced |
| Storebrand Asset Management AS | 1,105,562 | $150.5M | 0.43% | +16,354+1.5% | Added |
| Vanguard Fiduciary Trust Co | 1,099,011 | $149.6M | 0.04% | +1,099,011 | New |
| UBS Group AG | 1,081,628 | $147.2M | 0.03% | −51,841−4.6% | Reduced |
| First Trust Advisors LP | 1,023,552 | $139.3M | 0.10% | −16,203−1.6% | Reduced |
| Pictet Asset Management Holding SA | 1,017,404 | $138.5M | 0.15% | −1,622,117−61.5% | Reduced |
| Royal Bank of Canada | 1,014,729 | $138.1M | 0.03% | −72,530−6.7% | Reduced |
| Dimensional Fund Advisors LP | 944,548 | $128.6M | 0.03% | +69,046+7.9% | Added |
| Great West Life Assurance Co | 863,829 | $118.0M | 0.21% | +112,863+15.0% | Added |
| Stifel Financial Corp | 852,033 | $116.0M | 0.11% | −25,401−2.9% | Reduced |
| CIBC Bancorp USA Inc. | 817,167 | $111.1M | 0.15% | +817,167 | New |
| Confluence Investment Management LLC | 809,958 | $110.2M | 1.71% | +16,965+2.1% | Added |
| M&G Plc | 777,173 | $105.7M | 0.55% | +177,367+29.6% | Added |
| Mirova US LLC | 750,695 | $102.2M | 1.16% | −31,123−4.0% | Reduced |
| HSBC Holdings PLC | 732,883 | $99.8M | 0.06% | +248,544+51.3% | Added |
| SEI Investments Co | 644,238 | $87.7M | 0.08% | +23,796+3.8% | Added |
| BNP Paribas Arbitrage, SA | 636,459 | $86.6M | 0.06% | +170,208+36.5% | Added |
| KBC Group NV | 633,703 | $86.2M | 0.22% | +80,637+14.6% | Added |
| AQR Capital Management LLC | 625,928 | $85.2M | 0.04% | +138,042+28.3% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 624,610 | $85.0M | 0.10% | −101,387−14.0% | Reduced |
| Swiss National Bank | 572,900 | $78.0M | 0.04% | +38,300+7.2% | Added |
| California State Teachers Retirement System | 572,001 | $77.8M | 0.08% | −11,514−2.0% | Reduced |
| FMR LLC | 571,499 | $77.8M | 0.00% | +135,270+31.0% | Added |
| Duff & Phelps Investment Management Co | 552,780 | $75.2M | 0.78% | +103,758+23.1% | Added |
| HighTower Advisors, LLC | 543,833 | $74.0M | 0.08% | −26,457−4.6% | Reduced |
| Nuveen, LLC | 528,800 | $72.0M | 0.02% | −17,357−3.2% | Reduced |
| The PNC Financial Services Group, Inc. | 528,506 | $71.9M | 0.04% | −17,648−3.2% | Reduced |
| ASR Vermogensbeheer N.V. | 526,068 | $71.6M | 0.84% | +16,466+3.2% | Added |
| Eurizon Capital SGR S.p.A. | 520,269 | $70.8M | 0.22% | −15,009−2.8% | Reduced |
| Barclays PLC | 517,895 | $70.5M | 0.03% | +12,703+2.5% | Added |
| Standard Life Aberdeen plc | 498,807 | $67.9M | 0.11% | +9,436+1.9% | Added |
| Vontobel Holding Ltd. | 455,895 | $62.0M | 0.21% | −13,485−2.9% | Reduced |
| Russell Investments Group, Ltd. | 443,285 | $60.6M | 0.07% | +71,544+19.2% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 438,774 | $59.7M | 0.04% | +25,540+6.2% | Added |
| LPL Financial LLC | 427,276 | $58.1M | 0.02% | +6,533+1.6% | Added |
| Vanguard Global Advisers, LLC | 425,630 | $57.9M | 0.03% | +425,630 | New |
| Envestnet Asset Management Inc | 420,633 | $57.2M | 0.02% | +32,058+8.3% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 417,648 | $56.8M | 0.04% | −19,644−4.5% | Reduced |
| Rhumbline Advisers | 415,054 | $56.5M | 0.05% | −3,879−0.9% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 409,439 | $55.7M | 0.05% | −143,109−25.9% | Reduced |
| California Public Employees Retirement System | 397,206 | $54.1M | 0.03% | −150,548−27.5% | Reduced |
| Vanguard Asset Management, Ltd | 387,229 | $52.7M | 0.05% | +387,229 | New |
| Candriam Luxembourg S.C.A. | 385,613 | $52.5M | 0.27% | −9,097−2.3% | Reduced |
| Citigroup Inc | 385,493 | $52.5M | 0.03% | +84,350+28.0% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 377,174 | $51.3M | 0.09% | +6,619+1.8% | Added |
| Bank of Montreal | 358,142 | $48.7M | 0.02% | +800.0% | Added |
| Freestone Grove Partners LP | 352,134 | $47.9M | 0.35% | −4,670−1.3% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 345,683 | $47.0M | 0.24% | −31,658−8.4% | Reduced |
| DekaBank Deutsche Girozentrale | 324,866 | $45.0M | 0.07% | 00.0% | Unchanged |
| Marshall Wace, LLP | 320,317 | $43.6M | 0.05% | +300,948+1,553.8% | Added |
| Swedbank AB | 318,564 | $43.4M | 0.05% | +35,703+12.6% | Added |
| Yaupon Capital Management LP | 317,899 | $43.3M | 2.14% | −31,334−9.0% | Reduced |
| Benjamin Edwards Inc | 309,566 | $42.1M | 0.42% | −9,537−3.0% | Reduced |
| Covea Finance | 307,467 | $41.8M | 1.46% | +176,900+135.5% | Added |
| Everett Harris & Co | 307,236 | $41.8M | 0.54% | +275+0.1% | Added |
| New York State Common Retirement Fund | 306,431 | $41.7M | 0.06% | −10,400−3.3% | Reduced |
| Davis R M Inc | 303,664 | $41.3M | 0.73% | −371−0.1% | Reduced |
| Point72 Asset Management, L.P. | 301,182 | $41.0M | 0.07% | +7,645+2.6% | Added |
| Partners Group Holding AG | 289,131 | $39.3M | 2.91% | −18,258−5.9% | Reduced |
| FIL Ltd | 285,121 | $38.8M | 0.03% | +115,129+67.7% | Added |
| National Pension Service | 281,202 | $38.3M | 0.03% | +4,293+1.6% | Added |
| Franklin Resources Inc | 272,366 | $37.1M | 0.01% | −4,443−1.6% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 270,335 | $36.8M | 0.12% | +270,335 | New |
| Jupiter Asset Management Ltd | 269,806 | $36.7M | 0.20% | −43,163−13.8% | Reduced |
| Cohen & Steers, Inc. | 260,526 | $35.5M | 0.06% | −202,082−43.7% | Reduced |
| Osterweis Capital Management Inc | 256,432 | $34.9M | 1.80% | −46,663−15.4% | Reduced |
| Baird Financial Group, Inc. | 251,020 | $34.2M | 0.05% | −1,555−0.6% | Reduced |
| Royal London Asset Management Ltd | 247,953 | $33.7M | 0.07% | +16,485+7.1% | Added |
| Aviva PLC | 238,429 | $32.4M | 0.05% | +74,754+45.7% | Added |
| Alliancebernstein L.P. | 244,315 | $31.9M | 0.01% | −11,730−4.6% | Reduced |
| LGT Capital Partners Ltd. | 230,762 | $31.4M | 1.67% | +204,282+771.5% | Added |
| Keybank National Association | 228,352 | $31.1M | 0.11% | −8,333−3.5% | Reduced |
| Trillium Asset Management, LLC | 237,684 | $31.0M | 1.03% | +4,722+2.0% | Added |