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Disclosery

YORW YORK WTR CO

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COMMON STOCK (common), issuer CIK 108985

163 managers (168 13F filers) reported a position in YORW shares at 2026-06-30, 10,436,463 shares in all. 20 filers opened a position and 27 filers sold out during the quarter.

Managers
163
13F filers
168
New
20
Added
82
Reduced
40
Sold out
27
Shares held by filers
10,436,463

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Zimmer Partners, LP1,419,877$43.5M1.03%+687,20013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.1,281,673$39.3M<0.01%+203,26113F-HRTimelineGroup
VANGUARD GROUP INCgroup of 4 filers holding1,148,708$35.2M+100,396Timeline
MORGAN STANLEYin group MORGAN STANLEY713,351$21.9M<0.01%+51,40313F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC421,682$12.9M<0.01%+77,05113F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …362,561$11.1M<0.01%+35,83113F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP346,037$10.7M<0.01%+21,09513F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc321,660$9.86M<0.01%+21,96013F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP311,672$9.55M<0.01%+15,79313F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC277,196$8.5M<0.01%+159,50613F-HRTimelineGroup
REAVES W H & CO INC275,000$8.43M0.13%new13F-HRTimeline
ProShare Advisors LLC226,682$6.95M0.01%+34,99813F-HRTimeline
Qube Research & Technologies Ltd212,450$6.51M0.01%+154,86213F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding195,293$5.99M+18,150Timeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP193,737$5.94M<0.01%+81,93013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC168,236$5.16M0.01%-35,80013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp153,816$4.71M<0.01%+7,60713F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP144,906$4.44M<0.01%+21,99713F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co135,135$4.14M<0.01%+17,01913F-HRTimelineGroup
Penn Capital Management Company, LLC97,796$3M0.19%+8,52513F-HRTimeline
Invesco Ltd.in group Invesco Ltd.96,967$2.97M<0.01%+15,34513F-HRTimelineGroup
JOHN G ULLMAN & ASSOCIATES INC92,975$2.85M0.35%+55,92513F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC91,883$2.82M<0.01%-64,38313F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN89,264$2.74M<0.01%+67,29413F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC78,850$2.42M<0.01%-65,82013F-HRTimelineGroup
Empire Financial Management Company, LLC72,366$2.22M0.88%new13F-HRTimeline
Quantinno Capital Management LP68,237$2.09M<0.01%+10,31213F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/65,139$2M<0.01%+96013F-HRTimelineGroup
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…62,619$1.92M0.01%-19,41013F-HRTimelineGroup
Nuveen, LLCin group TIAA59,485$1.82M<0.01%+14,54913F-HRTimelineGroup
STOREBRAND ASSET MANAGEMENT AS57,500$1.76M<0.01%+30,39413F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP47,012$1.44M<0.01%+5,52613F-HRTimelineGroup
LPL Financial LLC45,144$1.38M<0.01%-40913F-HRTimeline
Prospera Financial Services Inc41,575$1.27M0.02%new13F-HRTimeline
CenterBook Partners LP36,989$1.13M0.06%-20,49313F-HRTimeline
UBS Group AGgroup of 2 filers holding32,941$1.01M-10,868Timeline
Teton Advisors, LLC31,910$978K0.57%+34013F-HRTimeline
North Star Investment Management Corp.31,500$965K0.05%+3,50013F-HRTimeline
Odyssean, LLC31,156$955K0.16%+18,14513F-HRTimeline
Engineers Gate Manager LP28,479$873K0.01%+14,98313F-HRTimeline
Trexquant Investment LP26,260$805K<0.01%+11,70413F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC25,466$781K<0.01%-7,37313F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC25,200$772K0.01%new13F-HRTimelineGroup
Cullen Capital Management, LLC22,899$702K0.01%+11,09213F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC22,034$675K0.03%+5,18113F-HRTimelineGroup
Campbell & CO Investment Adviser LLC22,030$675K0.04%-3,26613F-HRTimeline
ExodusPoint Capital Management, LP21,880$671K0.01%new13F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…21,730$666K<0.01%+18013F-HRTimelineGroup
Johnson & White Wealth Management, LLC21,268$652K0.24%+26413F-HRTimeline
RHUMBLINE ADVISERS20,645$633K<0.01%+1,72213F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P19,526$598K0.01%new13F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.18,312$561K<0.01%+9,10013F-HRTimelineGroup
FMR LLCin group FMR LLC18,257$560K<0.01%-8,24913F-HRTimelineGroup
Atria Investments, Inc18,160$557K0.01%+7,56613F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC18,064$554K<0.01%+10,90813F-HRTimelineGroup
Merit Financial Group, LLC17,221$528K<0.01%+1,51713F-HR/ATimeline
ALLIANCEBERNSTEIN L.P.17,150$522K<0.01%+4,85913F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…16,562$508K<0.01%-2,79713F-HRTimelineGroup
ELCO Management Co., LLC16,422$503K0.22%+3,24613F-HRTimeline
Mariner, LLCin group Mariner, LLC16,318$500K<0.01%+5,71913F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\16,083$493K<0.01%+6,29513F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV15,791$484K<0.01%+3,43913F-HR/ATimeline
HARBOR INVESTMENT ADVISORY, LLC14,537$446K0.03%013F-HRTimeline
Creative Planningin group Creative Planning14,247$437K<0.01%-5,01013F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…14,117$432K<0.01%+5,27013F-HRTimeline
RKL Wealth Management LLC14,085$432K0.03%+22613F-HRTimeline
Perigon Wealth Management, LLC13,966$428K0.01%+5,51913F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC13,921$427K<0.01%-134,25113F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/13,530$415K<0.01%+3,62013F-HRTimeline
Clear Harbor Asset Management, LLC13,125$402K0.03%-20013F-HRTimeline
Global Retirement Partners, LLC12,897$395K0.01%13F-HRTimeline
IEQ CAPITAL, LLC12,495$383K<0.01%new13F-HRTimeline
Schonfeld Strategic Advisors LLC12,299$377K<0.01%new13F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…12,268$376K<0.01%+32913F-HRTimelineGroup
Fulton Bank, N.A.11,692$358K0.01%-4,40013F-HRTimeline
Cambridge Investment Research Advisors,…11,592$355K<0.01%+1,24013F-HR/ATimeline
OCCUDO QUANTITATIVE STRATEGIES LP11,238$344K0.02%-4,77713F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC11,134$341K<0.01%+2,00713F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC10,469$321K<0.01%+3,31913F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd10,423$319K<0.01%+81213F-HRTimelineGroup
Janney Montgomery Scott LLC10,389$318K<0.01%+62213F-HRTimeline
Arax Advisory Partners9,823$301K<0.01%+5,92813F-HRTimeline
Ballentine Partners, LLC9,639$295K<0.01%-1,81213F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…9,278$284K<0.01%+96913F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC9,181$281K<0.01%+6,59313F-HRTimelineGroup
COLLECTIVE FAMILY OFFICE LLC9,172$281K0.06%+113F-HRTimeline
Y-Intercept (Hong Kong) Ltd8,990$276K0.01%new13F-HRTimeline
Atom Investors LP8,607$264K0.02%new13F-HRTimeline
Cetera Investment Advisers7,697$236K<0.01%-1,25613F-HRTimeline
Midwest Trust Co7,551$231K<0.01%-5013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO7,396$228K<0.01%+1,16513F-HRTimelineGroup
Independent Advisor Alliance7,406$227K0.01%+33813F-HRTimeline
Retirement Planning Co of New England, …7,363$226K0.08%-38513F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC7,084$217K<0.01%+43613F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC7,012$215K<0.01%-2,54213F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO6,662$204K<0.01%013F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND6,066$186K<0.01%013F-HRTimeline
Aquatic Capital Management LLC5,865$180K0.01%+2,79913F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…5,539$170K<0.01%013F-HRTimeline
Police & Firemen's Retirement System of…5,130$157K<0.01%+1,47313F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA3,901$120K<0.01%-65513F-HRTimelineGroup
TOMPKINS FINANCIAL CORPin group TOMPKINS FINANCIAL CORP3,600$110K0.01%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS3,076$94.3K<0.01%+7713F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co2,760$84K<0.01%+68713F-HRTimelineGroup
Eurizon Capital SGR S.p.A.2,553$78.8K<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2,547$78.1K<0.01%+30813F-HRTimelineGroup
State of Alaska, Department of Revenue2,252$68K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC2,097$64.6K<0.01%+1,71113F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,969$60.6K<0.01%+10113F-HRTimelineGroup
Costello Asset Management, INC1,927$59.1K0.02%-30013F-HRTimeline
Longview Financial Advisors LLC1,792$54.9K0.03%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,613$49.4K<0.01%-79613F-HRTimelineGroup
EXCHANGE TRADED CONCEPTS, LLC1,514$46.4K<0.01%+29713F-HR/ATimeline
Integrated Wealth Concepts LLC1,493$45.8K<0.01%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,406$43.1K<0.01%013F-HRTimelineGroup
Allworth Financial LP949$29.1K<0.01%+72613F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…866$26.5K<0.01%+7213F-HRTimelineGroup
SIGNATUREFD, LLC801$24.6K<0.01%-1,21613F-HRTimeline
Versant Capital Management, Inc706$21.6K<0.01%+14213F-HRTimeline
AdvisorNet Financial, Inc600$18.4K<0.01%013F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC600$18.4K<0.01%013F-HRTimelineGroup
HORIZON FINANCIAL SERVICES, LLC500$15.3K0.01%013F-HRTimeline
Farther Finance Advisors, LLC466$14.3K<0.01%-1,11813F-HRTimeline
DELTA ASSET MANAGEMENT LLC/TN417$12.8K<0.01%-4013F-HRTimeline
Planning Strategies Inc.401$12.3K0.01%13F-HRTimeline
IFP Advisors, Inc376$11.5K<0.01%+34013F-HRTimeline
Wilmington Savings Fund Society, FSB375$11.5K<0.01%013F-HRTimeline
Sterling Capital Management LLC332$10.2K<0.01%-8513F-HRTimeline
CENTRAL TRUST Co306$9.38K<0.01%-3413F-HRTimeline
GAMMA Investing LLC294$9.01K<0.01%-85113F-HRTimeline
Westside Investment Management, Inc.288$8.83K<0.01%013F-HRTimeline
Essential Partners LLC269$8.24K<0.01%-1913F-HRTimeline
Cornerstone Planning Group LLC247$7.68K<0.01%+18113F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\233$7.14K<0.01%-27013F-HRTimelineGroup
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK205$6.28K<0.01%+12213F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…202$6.19K<0.01%-57813F-HR/ATimeline
HARBOR CAPITAL ADVISORS, INC.198$6K<0.01%013F-HRTimeline
City State Bank190$5.82K<0.01%013F-HRTimeline
Glen Eagle Advisors, LLC171$5.24K<0.01%+113F-HRTimeline
ROTHSCHILD INVESTMENT LLC160$4.9K<0.01%+7713F-HRTimeline
Eukles Asset Management150$4.6K<0.01%013F-HRTimeline
Parallel Advisors, LLC143$4.38K<0.01%-2,76213F-HRTimeline
MassMutual Private Wealth & Trust, FSB128$3.92K<0.01%-12213F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.125$3.83K<0.01%new13F-HRTimelineGroup
Physician Wealth Advisors, Inc.124$3.8K<0.01%+9113F-HRTimeline
True Wealth Design, LLC104$3.19K<0.01%-2413F-HRTimeline
Stone House Investment Management, LLC100$3.06K<0.01%013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.63$1.93K<0.01%-10413F-HRTimelineGroup
WEST PACES ADVISORS INC.48$1.47K<0.01%new13F-HRTimeline
Kilter Group LLC33$1.01K<0.01%013F-HRTimeline
Godfrey Financial Associates, Inc.30$920<0.01%013F-HRTimeline
Clearstead Advisors, LLC24$736<0.01%new13F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC20$613<0.01%013F-HRTimeline
SBI Securities Co., Ltd.20$613<0.01%013F-HRTimeline
Bogart Wealth, LLC17$521<0.01%new13F-HRTimeline
Bare Financial Services, Inc17$521<0.01%-4113F-HRTimeline
SJS Investment Consulting Inc.12$368<0.01%new13F-HRTimeline
JFS WEALTH ADVISORS, LLC6$186<0.01%new13F-HRTimeline
DiNuzzo Private Wealth, Inc.2$62<0.01%013F-HRTimeline
Caitong International Asset Management …2$61<0.01%new13F-HRTimeline
Hughes Financial Services, LLC2$61<0.01%+113F-HRTimeline
Avion Wealth17$00%new13F-HRTimelineValue filed as zero, left out of ratios.
Covestor Ltd2$00%-1013F-HRTimelineValue filed as zero, left out of ratios.