AMERICAN WTR WKS CO INC NEW (AWK)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
1,062
Reporting holders
$26.5B
Reported value
100.8%
Of shares outstanding
0.6%
Held as options
-12
Holder change
Institutions report 200,324,491 shares against 198,728,989 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Over 100% because an adviser and a sub-adviser can both report the same shares, and both are counted.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $2.7B | 20,612,348 | 0.04% | 8q | +5.6%+$144.5M |
| WELLINGTON MANAGEMENT GROUP LLP | $2.0B | 14,911,963 | 0.34% | 18q | +35.2%+$510.9M |
| VANGUARD CAPITAL MANAGEMENT LLC | $1.7B | 12,772,580 | 0.04% | 2q | +0.6%+$9.6M |
| STATE STREET CORP | $1.6B | 11,901,865 | 0.05% | 31q | -1.1%-$18.0M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $1.5B | 11,256,567 | 0.07% | 2q | HELD |
| GQG Partners LLC | $1.2B | 8,903,133 | 2.18% | 7q | +38.4%+$325.3M |
| Aristotle Capital Management, LLC | $714.5M | 5,429,727 | 1.50% | 9q | -6.6%-$50.5M |
| GEODE CAPITAL MANAGEMENT, LLC | $684.5M | 5,223,191 | 0.04% | 31q | +1.2%+$8.0M |
| JPMORGAN CHASE & CO | $664.2M | 5,012,560 | 0.04% | 31q | +161.0%+$409.7M |
| Amundi | $545.5M | 4,145,500 | 0.13% | 21q | -4.7%-$27.0M |
| NORTHERN TRUST CORP | $478.1M | 3,633,838 | 0.06% | 31q | +1.2%+$5.8M |
| Impax Asset Management Group plc | $471.5M | 3,583,592 | 3.07% | 31q | +27.2%+$100.8M |
| MORGAN STANLEY | $467.7M | 3,554,650 | 0.02% | 35q | -1.6%-$7.6M |
| Invesco Ltd. | $452.1M | 3,435,628 | 0.04% | 31q | -20.7%-$118.1M |
| Legal & General Group Plc | $443.8M | 3,372,753 | 0.09% | 31q | +4.9%+$20.7M |
| BANK OF AMERICA CORP /DE/ | $367.6M | 2,793,983 | 0.02% | 31q | +11.8%+$38.8M |
| VICTORY CAPITAL MANAGEMENT INC | $366.8M | 2,787,593 | 0.21% | 31q | +11.5%+$37.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $340.8M | 2,590,025 | 0.06% | 31q | -1.9%-$6.8M |
| Allspring Global Investments Holdings, LLC | $322.8M | 2,449,291 | 0.50% | 19q | HELD |
| GOLDMAN SACHS GROUP INC | $287.5M | 2,185,110 | 0.02% | 31q | +13.3%+$33.8M |
| NORDEA INVESTMENT MANAGEMENT AB | $263.5M | 1,993,863 | 0.21% | 31q | -7.3%-$20.8M |
| NORGES BANK | $262.0M | 1,991,551 | 0.03% | 32q | -22.9%-$77.7M |
| DEUTSCHE BANK AG\ | $212.6M | 1,615,702 | 0.06% | 34q | -7.5%-$17.2M |
| AQR CAPITAL MANAGEMENT LLC | $211.5M | 1,607,283 | 0.07% | 31q | +156.8%+$129.1M |
| UBS Group AG | $178.7M | 1,337,557 | 0.02% | 31q | +23.7%+$34.2M |
| RAYMOND JAMES FINANCIAL INC | $171.8M | 1,305,302 | 0.05% | 7q | +6.2%+$10.0M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $166.3M | 1,263,713 | 0.02% | 31q | HELD |
| Sixth Street Partners Management Company, L.P. | $166.3M | 1,263,713 | 0.02% | new | NEW |
| WELLS FARGO & COMPANY/MN | $162.9M | 1,237,980 | 0.03% | 31q | -53.1%-$184.5M |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | $161.6M | 1,228,389 | 0.49% | 2q | +354.4%+$126.1M |
| STOREBRAND ASSET MANAGEMENT AS | $154.2M | 1,171,995 | 0.38% | 3q | +6.0%+$8.7M |
| VANGUARD FIDUCIARY TRUST CO | $144.3M | 1,096,377 | 0.03% | 2q | HELD |
| Bank of New York Mellon Corp | $137.7M | 1,046,852 | 0.02% | 31q | -5.8%-$8.5M |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO | $137.3M | 1,043,830 | 0.65% | 31q | -5.6%-$8.1M |
| FIRST TRUST ADVISORS LP | $134.1M | 1,019,256 | 0.08% | 31q | HELD |
| DIMENSIONAL FUND ADVISORS LP | $131.2M | 996,862 | 0.02% | 31q | +5.5%+$6.9M |
| ROYAL BANK OF CANADA | $120.3M | 914,415 | 0.02% | 31q | -9.9%-$13.2M |
| M&G PLC | $116.3M | 881,347 | 0.58% | 10q | +13.4%+$13.8M |
| STIFEL FINANCIAL CORP | $114.5M | 870,325 | 0.10% | 31q | +2.1%+$2.4M |
| CIBC Bancorp USA Inc. | $106.2M | 806,135 | 0.13% | 3q | -1.4%-$1.5M |
| CONFLUENCE INVESTMENT MANAGEMENT LLC | $102.7M | 780,309 | 1.60% | 30q | -3.7%-$3.9M |
| SEI INVESTMENTS CO | $101.9M | 774,420 | 0.09% | 31q | +20.2%+$17.1M |
| ONTARIO TEACHERS PENSION PLAN BOARD | $93.0M | 707,069 | 0.59% | new | NEW |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $92.0M | 699,092 | 0.09% | 31q | +11.9%+$9.8M |
| Mirova US LLC | $91.7M | 697,230 | 0.99% | 27q | -7.1%-$7.0M |
| BNP PARIBAS FINANCIAL MARKETS | $86.7M | 659,147 | 0.03% | 31q | +3.6%+$3.0M |
| FMR LLC | $78.4M | 595,528 | 0.00% | 31q | +4.2%+$3.2M |
| NATIXIS | $77.2M | 586,892 | 0.31% | new | NEW |
| Aberdeen Group plc | $76.2M | 579,331 | 0.11% | 31q | +16.1%+$10.6M |
| Russell Investments Group, Ltd. | $75.9M | 575,682 | 0.07% | 31q | +29.9%+$17.5M |
| HSBC HOLDINGS PLC | $73.5M | 557,154 | 0.03% | 31q | -24.0%-$23.2M |
| Vontobel Holding Ltd. | $72.8M | 553,027 | 0.23% | 23q | +21.3%+$12.8M |
| Swiss National Bank | $72.5M | 550,700 | 0.04% | 31q | -3.9%-$2.9M |
| ENVESTNET ASSET MANAGEMENT INC | $71.9M | 546,469 | 0.02% | 31q | +29.9%+$16.6M |
| HighTower Advisors, LLC | $71.8M | 545,306 | 0.07% | 26q | HELD |
| Eurizon Capital SGR S.p.A. | $69.7M | 530,059 | 0.19% | 3q | +1.9%+$1.3M |
| CITIGROUP INC | $69.6M | 529,331 | 0.02% | 31q | +37.3%+$18.9M |
| PNC Financial Services Group, Inc. | $67.4M | 511,951 | 0.03% | 31q | -3.1%-$2.2M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $65.1M | 494,730 | 0.10% | 7q | +31.2%+$15.5M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | $64.2M | 487,569 | 0.12% | 31q | +149.7%+$38.5M |
| Mitsubishi UFJ Asset Management Co., Ltd. | $63.6M | 483,546 | 0.04% | 31q | +10.2%+$5.9M |
| ASR Vermogensbeheer N.V. | $63.0M | 478,542 | 0.65% | 6q | -9.0%-$6.3M |
| LPL Financial LLC | $61.7M | 466,253 | 0.01% | 31q | +9.1%+$5.2M |
| BANK OF MONTREAL /CAN/ | $58.0M | 440,823 | 0.02% | 31q | +23.1%+$10.9M |
| VANGUARD ASSET MANAGEMENT, Ltd | $57.8M | 439,588 | 0.04% | 2q | +13.5%+$6.9M |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $57.8M | 439,156 | 0.02% | 4q | +16661.7%+$57.4M |
| BARCLAYS PLC | $56.4M | 428,377 | 0.01% | 31q | -17.3%-$11.8M |
| Vanguard Global Advisers, LLC | $55.4M | 421,145 | 0.03% | 2q | -1.1%-$590.1K |
| Sumitomo Mitsui Trust Group, Inc. | $55.0M | 418,241 | 0.03% | 31q | HELD |
| RHUMBLINE ADVISERS | $55.0M | 418,045 | 0.04% | 31q | +0.7%+$393.6K |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | $54.9M | 417,133 | 0.04% | 31q | +1.9%+$1.0M |
| CANADA PENSION PLAN INVESTMENT BOARD | $54.6M | 414,586 | 0.03% | 31q | +161.9%+$33.7M |
| AMERIPRISE FINANCIAL INC | $53.5M | 406,504 | 0.01% | 31q | -88.7%-$420.6M |
| Nuveen, LLC | $53.2M | 404,490 | 0.01% | 6q | -23.5%-$16.4M |
| JANE STREET GROUP, LLC | $52.3M | 8,681 | 0.00% | 16q | -47.6%-$47.6M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $50.7M | 57,508 | 0.00% | 31q | +91.6%+$24.2M |
| CITADEL ADVISORS LLC | $49.7M | 232,322 | 0.01% | 31q | +307.8%+$37.5M |
| Yaupon Capital Management LP | $43.9M | 333,442 | 0.86% | 6q | +4.9%+$2.0M |
| Perpetual Ltd | $43.5M | 330,346 | 0.62% | 14q | +143.3%+$25.6M |
| California Public Employees Retirement System | $41.4M | 314,905 | 0.02% | 31q | -20.7%-$10.8M |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $40.8M | 310,245 | 0.20% | 31q | -10.3%-$4.7M |
| EVERETT HARRIS & CO /CA/ | $40.3M | 306,640 | 0.50% | 31q | HELD |
| Assenagon Asset Management S.A. | $40.2M | 305,658 | 0.03% | 28q | +1240.7%+$37.2M |
| Covea Finance | $40.2M | 305,293 | 1.27% | 16q | -0.7%-$286.1K |
| DAVIS R M INC | $39.6M | 301,230 | 0.63% | 31q | -0.8%-$320.3K |
| National Pension Service | $39.0M | 296,157 | 0.03% | 31q | +5.3%+$2.0M |
| NEW YORK STATE COMMON RETIREMENT FUND | $38.8M | 294,831 | 0.05% | 31q | -3.8%-$1.5M |
| Partners Group Holding AG | $37.0M | 281,215 | 2.52% | 31q | -2.7%-$1.0M |
| BENJAMIN EDWARDS INC | $35.3M | 268,462 | 0.32% | 20q | -13.3%-$5.4M |
| Swedbank AB | $34.1M | 258,943 | 0.03% | 21q | -18.7%-$7.8M |
| Jupiter Topco LLC | $33.9M | 257,923 | 0.01% | new | FIRST |
| FRANKLIN RESOURCES INC | $33.8M | 256,698 | 0.01% | 31q | -5.8%-$2.1M |
| Baird Financial Group, Inc. | $33.3M | 253,025 | 0.05% | 31q | +0.8%+$263.8K |
| OSTERWEIS CAPITAL MANAGEMENT INC | $32.8M | 249,175 | 1.55% | 7q | -2.8%-$954.9K |
| Candriam S.C.A. | $32.2M | 245,162 | 0.15% | 31q | -36.4%-$18.5M |
| ROYAL LONDON ASSET MANAGEMENT LTD | $32.1M | 244,106 | 0.06% | 26q | -1.6%-$506.2K |
| ALLIANCEBERNSTEIN L.P. | $31.4M | 230,906 | 0.01% | 31q | -5.5%-$1.8M |
| Cerity Partners LLC | $31.2M | 237,458 | 0.04% | 31q | +14.3%+$3.9M |
| DEARBORN PARTNERS LLC | $31.2M | 233,118 | 0.86% | 31q | +84.7%+$14.3M |
| AVIVA PLC | $31.2M | 237,334 | 0.05% | 31q | HELD |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-13 | 13G/A | Wellington Management Group LLPwith 3 co-filers | 7.6% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 1,062 | $26.5B | 200,324,491 | 102 | 376 | 352 | 0.6% |
| Q1 2026 | 1,074 | $25.7B | 187,552,855 | 111 | 349 | 366 | 0.7% |
| Q4 2025 | 1,061 | $23.7B | 180,864,135 | 81 | 298 | 406 | 0.5% |
| Q3 2025 | 1,048 | $24.1B | 172,466,242 | 105 | 342 | 334 | 0.6% |
| Q2 2025 | 1,025 | $23.9B | 170,602,461 | 76 | 385 | 334 | 0.5% |
| Q1 2025 | 1,036 | $24.9B | 167,996,141 | 135 | 339 | 341 | 0.6% |
| Q4 2024 | 1,000 | $21.1B | 168,793,000 | 84 | 294 | 339 | 0.3% |
| Q3 2024 | 973 | $24.4B | 166,677,581 | 94 | 302 | 308 | 0.3% |
| Q2 2024 | 930 | $21.6B | 166,334,485 | 81 | 303 | 322 | 0.4% |
| Q1 2024 | 934 | $20.7B | 168,695,192 | 71 | 314 | 333 | 0.6% |
| Q4 2023 | 945 | $22.0B | 165,914,265 | 84 | 301 | 331 | 0.6% |
| Q3 2023 | 896 | $20.1B | 160,613,805 | 93 | 279 | 301 | 0.4% |
| Q2 2023 | 882 | $23.1B | 160,512,583 | 53 | 284 | 280 | 0.4% |
| Q1 2023 | 884 | $23.6B | 159,834,082 | 80 | 300 | 266 | 0.4% |
| Q4 2022 | 808 | $20.4B | 133,487,476 | 70 | 252 | 255 | 0.4% |
| Q3 2022 | 994 | $20.1B | 153,428,568 | 61 | 349 | 307 | 0.7% |
| Q2 2022 | 1,020 | $22.9B | 153,113,855 | 68 | 362 | 316 | 0.4% |
| Q1 2022 | 1,031 | $25.3B | 152,242,620 | 71 | 349 | 347 | 0.4% |
| Q4 2021 | 1,057 | $28.7B | 151,951,990 | 86 | 356 | 283 | 0.4% |
| Q3 2021 | 994 | $25.5B | 150,331,808 | 84 | 332 | 294 | 0.4% |
| Q2 2021 | 966 | $23.6B | 152,367,263 | 77 | 327 | 292 | 0.5% |
| Q1 2021 | 953 | $22.8B | 150,989,570 | 72 | 352 | 305 | 0.8% |
| Q4 2020 | 945 | $23.7B | 151,710,454 | 70 | 316 | 270 | 0.4% |
| Q3 2020 | 891 | $22.0B | 151,837,809 | 86 | 277 | 274 | 0.2% |
| Q2 2020 | 844 | $19.9B | 153,586,484 | 77 | 266 | 292 | 0.6% |
| Q1 2020 | 844 | $18.7B | 155,757,132 | 75 | 249 | 339 | 0.4% |
| Q4 2019 | 854 | $19.7B | 159,818,792 | 54 | 267 | 266 | 0.3% |
| Q3 2019 | 838 | $19.9B | 159,372,447 | 91 | 272 | 244 | 0.4% |
| Q2 2019 | 804 | $18.2B | 156,834,754 | 75 | 255 | 262 | 0.3% |
| Q1 2019 | 804 | $16.2B | 154,797,475 | 80 | 257 | 264 | 0.2% |
| Q4 2018 | 772 | $14.3B | 157,883,226 | 9 | 17 | 10 | 0.1% |