American Water Works Co.AWK
13F holders, Q2 2026 (June 30)1,133holders −10
104new positions
113sold out
6famous investors
$131.58avg. 13F price*
At the end of Q2 2026, 1,133 institutions reported holding American Water Works Co. Inc. (AWK) in their 13F filings, down 10 from Q1 2026. 104 opened new positions and 113 sold out. The largest holders were BlackRock, Inc. ($2.7B), Wellington Management Group LLP ($2.0B) and Vanguard Capital Management LLC ($1.7B). 6 famous investors held it, including Cliff Asness (0.1% of AQR Capital Management's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Joel Greenblatt (0.0% of Gotham Asset Management'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 Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 104 | $320.1M |
| Exits | 113 | $252.7M |
All 13F filers, Q1 2026 → Q2 2026: 22,106,062 shares bought and 9,602,889 shares sold, net +12,503,173 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 1,133 holders
| BlackRock, Inc. | 0.04% | Add +5.6% | 20,612,348 | $2.7B |
| Wellington Management Group LLP | 0.34% | Add +35.2% | 14,911,963 | $2.0B |
| Vanguard Capital Management LLC | 0.04% | Add +0.6% | 12,772,580 | $1.7B |
| State Street Corp. | 0.05% | Reduce -1.1% | 11,901,865 | $1.6B |
| Vanguard Portfolio Management LLC | 0.07% | Reduce -0.4% | 11,256,567 | $1.5B |
| GQG Partners LLC | 2.18% | Add +38.4% | 8,903,133 | $1.2B |
| Aristotle Capital Management, LLC | 1.50% | Reduce -6.6% | 5,429,727 | $714.5M |
| Geode Capital Management, LLC | 0.04% | Add +1.2% | 5,223,191 | $684.5M |
| JPMorgan Chase & Co. | 0.04% | Add +161.0% | 5,012,560 | $664.2M |
| Amundi | 0.13% | Reduce -4.7% | 4,145,500 | $545.5M |
| Northern Trust Corp. | 0.06% | Add +1.2% | 3,633,838 | $478.1M |
| Impax Asset Management Group plc | 3.07% | Add +27.2% | 3,583,592 | $471.5M |
| Morgan Stanley | 0.02% | Reduce -1.6% | 3,554,650 | $467.7M |
| Invesco Ltd. | 0.04% | Reduce -20.7% | 3,435,628 | $452.1M |
| Legal & General Group Plc | 0.09% | Add +4.9% | 3,372,753 | $443.8M |
| Bank of America Corp. | 0.02% | Add +11.8% | 2,793,983 | $367.6M |
| Victory Capital Management Inc. | 0.21% | Add +11.5% | 2,787,593 | $366.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.06% | Reduce -1.9% | 2,590,025 | $340.8M |
| Allspring Global Investments Holdings, LLC | 0.50% | Reduce -0.1% | 2,449,291 | $322.8M |
| Goldman Sachs Group Inc. | 0.03% | Add +13.3% | 2,185,110 | $287.5M |
| Nordea Investment Management AB | 0.21% | Reduce -7.3% | 1,993,863 | $263.5M |
| Norges Bank | 0.03% | — | 1,991,551 | $262.0M |
| T. Rowe Price Associates Inc. | 0.02% | Reduce -1.6% | 1,807,573 | $237.8M |
| Deutsche Bank AG | 0.06% | Reduce -7.5% | 1,615,702 | $212.6M |
| AQR Capital Management | 0.07% | Add +156.8% | 1,607,283 | $211.5M |
| UBS Group AG | 0.03% | Add +23.7% | 1,337,557 | $176.0M |
| Raymond James Financial Inc. | 0.05% | Add +6.2% | 1,305,302 | $171.8M |
| Charles Schwab Investment Management Inc. | 0.02% | Add +0.4% | 1,263,713 | $166.3M |
| Wells Fargo & Company | 0.03% | Reduce -6.2% | 1,237,980 | $162.9M |
| Barrow Hanley Mewhinney & Strauss LLC | 0.49% | Add +354.4% | 1,228,389 | $161.6M |
| Storebrand Asset Management As | 0.38% | Add +6.0% | 1,171,995 | $154.2M |
| Vanguard Fiduciary Trust Co. | 0.03% | Reduce -0.2% | 1,096,377 | $144.3M |
| Bank of New York Mellon Corp | 0.02% | Reduce -5.8% | 1,046,852 | $137.7M |
| First Trust Advisors LP | 0.08% | Reduce -0.4% | 1,019,256 | $134.1M |
| Dimensional Fund Advisors LP | 0.02% | Add +5.5% | 996,862 | $131.2M |
| Royal Bank of Canada | 0.02% | Reduce -9.9% | 914,415 | $120.3M |
| M&G PLC | 0.60% | Add +13.4% | 881,347 | $116.3M |
| Stifel Financial Corp. | 0.10% | Add +2.1% | 870,325 | $114.5M |
| CANADA LIFE ASSURANCE Co | 0.18% | Reduce -2.9% | 838,969 | $110.2M |
| CIBC Bancorp USA Inc. | 0.13% | Reduce -1.4% | 806,135 | $106.2M |
| KBC Group NV | 0.22% | Add +24.0% | 785,726 | $103.4M |
| Confluence Investment Management LLC | 1.60% | Reduce -3.7% | 780,309 | $102.7M |
| Sei Investments Co. | 0.09% | Add +20.2% | 774,420 | $101.9M |
| Ontario Teachers Pension Plan Board | 0.59% | New | 707,069 | $93.0M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.09% | Add +11.9% | 699,092 | $92.0M |
| Mirova US LLC | 0.99% | Reduce -7.1% | 697,230 | $91.7M |
| BNP Paribas Financial Markets | 0.05% | Add +3.6% | 659,147 | $86.7M |
| FMR LLC | 0.00% | Add +4.2% | 595,528 | $78.4M |
| Natixis | 0.37% | New | 586,892 | $77.2M |
| Aberdeen Group plc | 0.11% | Add +16.1% | 579,331 | $76.2M |
| Russell Investments Group, Ltd. | 0.07% | Add +29.9% | 575,682 | $75.9M |
| HSBC Holdings PLC | 0.04% | Reduce -24.0% | 557,154 | $73.5M |
| Vontobel Holding Ltd. | 0.24% | Add +21.3% | 553,027 | $72.8M |
| Swiss National Bank | 0.04% | Reduce -3.9% | 550,700 | $72.5M |
| Envestnet Asset Management Inc. | 0.02% | Add +29.9% | 546,469 | $71.9M |
| HighTower Advisors, LLC | 0.07% | Add +0.3% | 545,306 | $71.8M |
| Eurizon Capital SGR S.p.A. | 0.19% | Add +1.9% | 530,059 | $69.7M |
| Citigroup Inc. | 0.03% | Add +37.3% | 529,331 | $69.6M |
| Duff & Phelps Investment Management Co. | 0.65% | Reduce -5.6% | 521,915 | $68.7M |
| PNC Financial Services Group, Inc. | 0.03% | Reduce -3.1% | 511,951 | $67.4M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.10% | Add +31.2% | 494,730 | $65.1M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.12% | Add +149.7% | 487,569 | $64.2M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.04% | Add +10.2% | 483,546 | $63.6M |
| ASR Vermogensbeheer N.V. | 0.65% | Reduce -9.0% | 478,542 | $63.0M |
| California State Teachers Retirement System | 0.06% | Reduce -17.0% | 474,708 | $62.5M |
| LPL Financial LLC | 0.01% | Add +9.1% | 466,253 | $61.3M |
| Bank of Montreal | 0.02% | Add +23.1% | 440,823 | $58.0M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.04% | Add +13.5% | 439,588 | $57.8M |
| Massachusetts Financial Services Co. | 0.02% | Add +16661.7% | 439,156 | $57.8M |
| Barclays PLC | 0.02% | Reduce -17.3% | 428,377 | $56.4M |
| Vanguard Global Advisers, LLC | 0.03% | Reduce -1.1% | 421,145 | $55.4M |
| Sumitomo Mitsui Trust Group, Inc. | 0.03% | Add +0.1% | 418,241 | $55.0M |
| Rhumbline Advisers | 0.04% | Add +0.7% | 418,045 | $55.0M |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0.04% | Add +1.9% | 417,133 | $54.9M |
| Canada Pension Plan Investment Board | 0.03% | Add +161.9% | 414,586 | $54.6M |
| Ameriprise Financial Inc. | 0.01% | Reduce -77.4% | 406,504 | $53.5M |
| Nuveen, LLC | 0.01% | Reduce -23.5% | 404,490 | $53.2M |
| DekaBank Deutsche Girozentrale | 0.07% | No change | 324,866 | $44.0M |
| Yaupon Capital Management LP | 1.46% | Add +4.9% | 333,442 | $43.9M |
| Perpetual Ltd | 0.62% | Add +143.3% | 330,346 | $43.5M |
| California Public Employees Retirement System | 0.02% | Reduce -20.7% | 314,905 | $41.4M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.20% | Reduce -10.3% | 310,245 | $40.8M |
| Everett Harris & Co. | 0.50% | Reduce -0.2% | 306,640 | $40.3M |
| Covea Finance | 1.27% | Reduce -0.7% | 305,293 | $40.2M |
| Davis R M Inc. | 0.63% | Reduce -0.8% | 301,230 | $39.6M |
| National Pension Service | 0.03% | Add +5.3% | 296,157 | $39.0M |
| New York State Common Retirement Fund | 0.05% | Reduce -3.8% | 294,831 | $38.8M |
| Partners Group Holding AG | 2.52% | Reduce -2.7% | 281,215 | $37.0M |
| Benjamin Edwards Inc. | 0.32% | Reduce -13.3% | 268,462 | $35.3M |
| Swedbank AB | 0.03% | Reduce -18.7% | 258,943 | $34.1M |
| Jupiter Topco LLC | 0.01% | — | 257,923 | $33.9M |
| Franklin Resources Inc. | 0.01% | Reduce -5.8% | 256,698 | $33.8M |
| Baird Financial Group, Inc. | 0.05% | Add +0.8% | 253,025 | $33.3M |
| Osterweis Capital Management Inc. | 1.78% | Reduce -2.8% | 249,175 | $32.8M |
| Candriam S.C.A. | 0.15% | Reduce -36.4% | 245,162 | $32.2M |
| Royal London Asset Management Ltd. | 0.06% | Reduce -1.6% | 244,106 | $32.1M |
| Allianz Asset Management GmbH | 0.03% | Add +7.2% | 242,894 | $32.0M |
| Alliancebernstein L.P. | 0.01% | Reduce -5.5% | 230,906 | $31.4M |
| Cerity Partners LLC | 0.04% | Add +14.3% | 237,458 | $31.2M |
| Aviva PLC | 0.05% | Reduce -0.5% | 237,334 | $31.2M |
"% 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.