AMERICAN WTR WKS CO INC NEW AWK
COM · Common Stock · CUSIP 030420103 · ISIN US0304201033
- SectorUtilities
- IndustryWater Supply
- HeadquartersCamden, NJ
- Founded1886
- Websiteamwater.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($91.7m this quarter). Holder counts are more reliable. Shares outstanding: 195.1m as of 2025-10-20, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $139.09. Options: 17 managers hold calls ($71.7m notional), 15 hold puts ($77.0m).
Trends to Q3 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 997 |
| Q4 2022 | 1,020 |
| Q1 2023 | 1,025 |
| Q2 2023 | 1,007 |
| Q3 2023 | 1,018 |
| Q4 2023 | 1,060 |
| Q1 2024 | 1,038 |
| Q2 2024 | 1,037 |
| Q3 2024 | 1,072 |
| Q4 2024 | 1,093 |
| Q1 2025 | 1,126 |
| Q2 2025 | 1,111 |
| Q3 2025 | 1,128 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2023 | 464 | 484 |
| Q1 2024 | 453 | 500 |
| Q2 2024 | 460 | 480 |
| Q3 2024 | 464 | 436 |
| Q4 2024 | 438 | 507 |
| Q1 2025 | 527 | 492 |
| Q2 2025 | 513 | 490 |
| Q3 2025 | 502 | 474 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q4 2024 | $35.2m | $28.8m | 0.82 |
| Q1 2025 | $75.5m | $78.9m | 1.04 |
| Q2 2025 | $80.1m | $46.2m | 0.58 |
| Q3 2025 | $71.7m | $77.0m | 1.07 |
Biggest buyers
| GQG Partners LLC | Added | +2.5m |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Added | +2.1m |
| JANE STREET GROUP, LLC | Added | +1.4m |
| CITADEL ADVISORS LLC | Added | +1.1m |
| JPMORGAN CHASE & CO | Added | +612.6k |
| VANGUARD GROUP INC | Added | +597.9k |
| GOLDMAN SACHS GROUP INC | Added | +481.1k |
| Yaupon Capital Management LP | Added | +454.7k |
| COHEN & STEERS, INC. | Added | +432.0k |
| Balyasny Asset Management L.P. | New | +328.8k |
Biggest sellers
| ROYAL BANK OF CANADA | Reduced | -3.0m |
| Pictet Asset Management Holding SA | Reduced | -895.0k |
| VICTORY CAPITAL MANAGEMENT INC | Reduced | -365.9k |
| PRUDENTIAL FINANCIAL INC | Reduced | -360.9k |
| PRINCIPAL FINANCIAL GROUP INC | Reduced | -339.7k |
| VESTOR CAPITAL, LLC | Reduced | -319.6k |
| AXA S.A. | Sold out | -297.3k |
| ENVESTNET ASSET MANAGEMENT INC | Reduced | -289.9k |
| Aristotle Capital Management, LLC | Reduced | -286.6k |
| W1M Investment Management Ltd | Sold out | -279.5k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $29.9m214.6k shares |
| JPMORGAN CHASE & CO | Added | $7.0m50.0k shares |
| CITADEL ADVISORS LLC | Reduced | $5.7m40.7k shares |
| CAPITAL FUND MANAGEMENT S.A. | New | $3.6m26.2k shares |
| GROUP ONE TRADING LLC | Added | $3.6m25.8k shares |
| WOLVERINE TRADING, LLC | New | $3.5m25.3k shares |
| IMC-Chicago, LLC | Added | $3.0m21.2k shares |
| UBS Group AG | Unchanged | $2.9m20.9k shares |
| MILLENNIUM MANAGEMENT LLC | Added | $2.7m19.4k shares |
| Volterra Technologies LP | Added | $2.6m18.9k shares |
Biggest puts
| JPMORGAN CHASE & CO | Added | $25.1m180.0k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $22.0m158.1k shares |
| CITADEL ADVISORS LLC | Added | $7.4m53.4k shares |
| IMC-Chicago, LLC | Added | $3.6m25.9k shares |
| SIMPLEX TRADING, LLC | Added | $3.3m23.7k shares |
| MILLENNIUM MANAGEMENT LLC | Added | $2.9m21.0k shares |
| JANE STREET GROUP, LLC | Added | $2.6m18.9k shares |
| WOLVERINE TRADING, LLC | New | $2.2m16.1k shares |
| CAPITAL FUND MANAGEMENT S.A. | Added | $1.9m13.5k shares |
| Volterra Technologies LP | Added | $1.9m13.5k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution new · filed 2025-01-08 | 10.1% |
| WELLINGTON MANAGEMENT GROUP LLP 13G · institution +1.8 pts · filed 2026-08-13 | 7.6% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 7.6% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-28 | 5.8% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD CAPITAL MANAGEMENT LLC)
Insider purchases and sales in Q3 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2023 | 1 | $492.9k | 0 | — | — |
| Q1 2024 | 0 | — | 1 | $100.8k | — |
| Q2 2024 | 0 | — | 0 | — | — |
| Q3 2024 | 0 | — | 1 | $101.4k | — |
| Q4 2024 | 0 | — | 1 | $642.0k | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 1 | $404.8k | — |
| Q3 2025 | 0 | — | 0 | — | — |
None reported in Q3 2025.
Holders, Q3 2025
| Manager | Shares | Change |
|---|---|---|
| VANGUARD GROUP INC 0.05% of their portfolio | 26.2m $3.7bn | Added +597.9k |
| BlackRock, Inc. 0.05% of their portfolio | 20.7m $2.9bn | Added +69.0k |
| STATE STREET CORP 0.06% of their portfolio | 11.6m $1.6bn | Added +120.9k |
| Aristotle Capital Management, LLC 1.69% of their portfolio | 6.3m $876.8m | Reduced -286.6k |
| GEODE CAPITAL MANAGEMENT, LLC 0.04% of their portfolio | 5.0m $693.9m | Added +55.8k |
| GQG Partners LLC 0.85% of their portfolio | 4.0m $550.3m | Added +2.5m |
| Amundi 0.17% of their portfolio | 3.9m $541.6m | Reduced -30.1k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.05% of their portfolio | 3.6m $502.7m | Reduced -173.9k |
| Invesco Ltd. 0.07% of their portfolio | 3.4m $471.0m | Reduced -57.9k |
| NORTHERN TRUST CORP 0.06% of their portfolio | 3.4m $468.8m | Reduced -11.6k |
| Legal & General Group Plc 0.10% of their portfolio | 3.4m $467.8m | Added +4.4k |
| MORGAN STANLEY 0.03% of their portfolio | 3.3m $457.7m | Reduced -98.4k |
| BANK OF AMERICA CORP /DE/ 0.03% of their portfolio | 2.8m $386.9m | Added +98.0k |
| VICTORY CAPITAL MANAGEMENT INC 0.22% of their portfolio | 2.7m $380.9m | Reduced -365.9k |
| Pictet Asset Management Holding SA 0.35% of their portfolio | 2.6m $364.2m | Reduced -895.0k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.08% of their portfolio | 2.6m $361.4m | Added +2.1m |
| GOLDMAN SACHS GROUP INC 0.05% of their portfolio | 2.3m $319.2m | Added +481.1k |
| DEUTSCHE BANK AG\ 0.10% of their portfolio | 2.2m $308.3m | Added +318.5k |
| NORDEA INVESTMENT MANAGEMENT AB 0.26% of their portfolio | 2.2m $301.0m | Reduced -139.8k |
| Allspring Global Investments Holdings, LLC 0.47% of their portfolio | 2.1m $292.5m | Reduced -120.7k |
| AMERIPRISE FINANCIAL INC 0.06% of their portfolio | 1.9m $259.8m | Added +40.7k |
| Impax Asset Management Group plc 1.40% of their portfolio | 1.7m $240.7m | Reduced -6.2k |
| Mirova US LLC 2.29% of their portfolio | 1.6m $226.4m | Reduced -53.5k |
| GROUPAMA ASSET MANAGMENT 0.02% of their portfolio | 1.5m $1.5m | Unchanged |
| JANE STREET GROUP, LLC 0.24% of their portfolio | 1.5m $203.2m | Added +1.4m |
| ROYAL BANK OF CANADA 0.04% of their portfolio | 1.4m $199.9m | Reduced -3.0m |
| JPMORGAN CHASE & CO 0.01% of their portfolio | 1.4m $197.9m | Added +612.6k |
| WELLS FARGO & COMPANY/MN 0.04% of their portfolio | 1.4m $196.9m | Reduced -5.5k |
| CANADA LIFE ASSURANCE Co 0.24% of their portfolio | 1.2m $170.5m | Added +48.4k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.03% of their portfolio | 1.2m $167.1m | Reduced -2.0k |
| Bank of New York Mellon Corp 0.03% of their portfolio | 1.2m $160.5m | Reduced -1.9k |
| CITADEL ADVISORS LLC 0.12% of their portfolio | 1.1m $155.3m | Added +1.1m |
| STOREBRAND ASSET MANAGEMENT AS 0.40% of their portfolio | 1.1m $150.5m | Added +153.9k |
| FIRST TRUST ADVISORS LP 0.10% of their portfolio | 1.0m $139.7m | Added +67.5k |
| RAYMOND JAMES FINANCIAL INC 0.04% of their portfolio | 996.3k $138.7m | Reduced -47.6k |
| UBS Group AG 0.03% of their portfolio | 983.0k $136.8m | Reduced -36.5k |
| STIFEL FINANCIAL CORP 0.11% of their portfolio | 903.7k $125.8m | Reduced -12.5k |
| CONFLUENCE INVESTMENT MANAGEMENT LLC 1.71% of their portfolio | 861.8k $120.0m | Reduced -13.7k |
| AMERICAN CENTURY COMPANIES INC 0.06% of their portfolio | 848.7k $118.1m | Reduced -29.1k |
| DIMENSIONAL FUND ADVISORS LP 0.02% of their portfolio | 826.9k $115.1m | Added +18.7k |
| COHEN & STEERS, INC. 0.18% of their portfolio | 714.5k $99.5m | Added +432.0k |
| AQR CAPITAL MANAGEMENT LLC 0.06% of their portfolio | 693.7k $96.6m | Added +285.6k |
| California Public Employees Retirement System 0.05% of their portfolio | 651.8k $90.7m | Reduced -139.8k |
| SEI INVESTMENTS CO 0.09% of their portfolio | 614.6k $85.5m | Added +36.9k |
| Yaupon Capital Management LP 4.27% of their portfolio | 595.2k $82.9m | Added +454.7k |
| PNC Financial Services Group, Inc. 0.05% of their portfolio | 589.7k $82.1m | Reduced -13.3k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.08% of their portfolio | 572.8k $79.7m | Added +27.7k |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 0.07% of their portfolio | 572.2k $79.6m | Added +41.0k |
| Swiss National Bank 0.05% of their portfolio | 562.2k $78.3m | Reduced -28.1k |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.20% of their portfolio | 556.6k $77.5m | Reduced -65.0k |
| M&G PLC 0.40% of their portfolio | 545.2k $75.8m | Reduced -10.3k |
| HighTower Advisors, LLC 0.09% of their portfolio | 543.9k $75.7m | Added +6.9k |
| Robeco Institutional Asset Management B.V. 0.10% of their portfolio | 512.7k $71.4m | Reduced -18.6k |
| Allianz Asset Management GmbH 0.09% of their portfolio | 512.2k $71.3m | Reduced -27.3k |
| ASR Vermogensbeheer N.V. 0.83% of their portfolio | 489.6k $68.1m | Added +16.2k |
| Brookfield Corp /ON/ 0.08% of their portfolio | 489.1k $68.1m | Reduced -33.8k |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO 0.77% of their portfolio | 486.2k $67.7m | Added +18.1k |
| Vontobel Holding Ltd. 0.20% of their portfolio | 467.7k $65.1m | Added +31.3k |
| Sumitomo Mitsui Trust Group, Inc. 0.04% of their portfolio | 450.0k $62.6m | Added +524 |
| Aberdeen Group plc 0.10% of their portfolio | 442.0k $61.1m | Added +1.1k |
| Nuveen, LLC 0.02% of their portfolio | 440.9k $61.4m | Added +12.2k |
| CITIGROUP INC 0.04% of their portfolio | 440.4k $61.3m | Added +188.1k |
| FMR LLC 0.00% of their portfolio | 439.8k $61.2m | Added +8.8k |
| ENVESTNET ASSET MANAGEMENT INC 0.02% of their portfolio | 437.6k $60.9m | Reduced -289.9k |
| HSBC HOLDINGS PLC 0.04% of their portfolio | 427.4k $59.5m | Reduced -47.2k |
| RHUMBLINE ADVISERS 0.05% of their portfolio | 425.7k $59.3m | Added +7.7k |
| Universal- Beteiligungs- und Servicegesellschaft mbH 0.10% of their portfolio | 410.1k $57.1m | Added +34.4k |
| LPL Financial LLC 0.02% of their portfolio | 407.0k $56.7m | Added +6.2k |
| BNP PARIBAS FINANCIAL MARKETS 0.04% of their portfolio | 395.7k $55.1m | Added +84.9k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.04% of their portfolio | 393.2k $54.7m | Added +23.6k |
| Candriam S.C.A. 0.28% of their portfolio | 385.8k $53.7m | Reduced -1.7k |
| BARCLAYS PLC 0.02% of their portfolio | 379.3k $52.8m | Reduced -229.9k |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.26% of their portfolio | 378.8k $52.7m | Added +3.8k |
| Partners Group Holding AG 2.95% of their portfolio | 360.7k $50.2m | Reduced -57.2k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.06% of their portfolio | 350.5k $48.8m | Added +44.3k |
| BENJAMIN EDWARDS INC 0.53% of their portfolio | 337.7k $47.0m | Added +3.2k |
| Balyasny Asset Management L.P. 0.09% of their portfolio | 328.8k $45.8m | New |
| BANK OF MONTREAL /CAN/ 0.02% of their portfolio | 327.4k $45.6m | Reduced -1.9k |
| DekaBank Deutsche Girozentrale 0.08% of their portfolio | 324.9k $44.7m | Unchanged |
| Russell Investments Group, Ltd. 0.05% of their portfolio | 317.2k $44.1m | Added +96.1k |
| JUPITER ASSET MANAGEMENT LTD 0.37% of their portfolio | 311.6k $43.4m | Reduced -1.4k |
| DAVIS R M INC 0.75% of their portfolio | 309.3k $43.1m | Reduced -7.8k |
| EVERETT HARRIS & CO /CA/ 0.53% of their portfolio | 307.8k $42.8m | Reduced -200 |
| FRANKLIN RESOURCES INC 0.01% of their portfolio | 304.9k $40.7m | Reduced -6.2k |
| KBC Group NV 0.10% of their portfolio | 300.6k $41.8m | Reduced -19.4k |
| OSTERWEIS CAPITAL MANAGEMENT INC 1.87% of their portfolio | 298.1k $41.5m | Added +3.1k |
| REAVES W H & CO INC 0.70% of their portfolio | 281.1k $39.1m | Added +125.0k |
| TRILLIUM ASSET MANAGEMENT, LLC 1.01% of their portfolio | 275.7k $38.4m | Reduced -25.8k |
| Robeco Schweiz AG 0.85% of their portfolio | 270.1k $37.6m | Reduced -28.7k |
| ALLIANCEBERNSTEIN L.P. 0.01% of their portfolio | 260.7k $36.3m | Added +485 |
| Swedbank AB 0.04% of their portfolio | 257.4k $35.8m | Added +120.9k |
| PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio | 251.7k $35.0m | Reduced -339.7k |
| Cerity Partners LLC 0.06% of their portfolio | 249.6k $34.7m | Added +4.8k |
| KEYBANK NATIONAL ASSOCIATION/OH 0.12% of their portfolio | 248.4k $34.6m | Reduced -18.5k |
| Baird Financial Group, Inc. 0.06% of their portfolio | 247.8k $34.5m | Reduced -20.7k |
| National Pension Service 0.03% of their portfolio | 245.7k $34.2m | Added +1.4k |
| Mariner, LLC 0.04% of their portfolio | 243.4k $33.9m | Added +5.5k |
| Zurcher Kantonalbank (Zurich Cantonalbank) 0.08% of their portfolio | 241.1k $33.6m | Added +2.5k |
| ROYAL LONDON ASSET MANAGEMENT LTD 0.07% of their portfolio | 231.1k $32.2m | Reduced -12.0k |
| APG Asset Management N.V. 0.08% of their portfolio | 228.1k $27.0m | Unchanged |