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Disclosery

ARTNA ARTESIAN RES CORP

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CL A (common), issuer CIK 863110

101 managers (102 13F filers) reported a position in ARTNA shares at 2025-09-30, 5,457,323 shares in all. 13 filers opened a position and 11 filers sold out during the quarter.

Managers
101
13F filers
102
New
13
Added
29
Reduced
34
Sold out
11
Shares held by filers
5,457,323

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
T. Rowe Price Investment Management, In…926,903$30.2M0.02%-6413F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.862,200$28.1M<0.01%+41,55513F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC514,412$16.8M<0.01%+3,07913F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC278,056$9.06M0.01%+19,80013F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP194,245$6.33M<0.01%-3,62313F-HRTimelineGroup
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC188,622$6.15M0.03%-13,82913F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY166,989$5.44M<0.01%-11,32813F-HR/ATimelineGroup
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…150,000$4.89M0.01%013F-HRTimelineGroup
Costello Asset Management, INC142,626$4.65M1.56%-8,75113F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding134,117$4.37M-1,982Timeline
ROFFMAN MILLER ASSOCIATES INC /PA/117,995$3.85M0.22%+10,72013F-HRTimeline
Prospera Financial Services Inc117,493$3.83M0.07%+56,89013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC107,195$3.5M<0.01%-1,17913F-HRTimelineGroup
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC93,520$3.05M0.01%new13F-HRTimeline
FIRST MANHATTAN CO. LLC.86,861$2.83M0.01%-54513F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp81,997$2.67M<0.01%-1,56113F-HRTimelineGroup
FCA CORP /TX81,177$2.65M0.73%+2,51613F-HRTimeline
STATE STREET CORPin group STATE STREET CORP66,101$2.15M<0.01%-3,48013F-HRTimelineGroup
UBS Group AGin group UBS Group AG65,413$2.13M<0.01%+22,73013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC61,688$2.01M<0.01%+1,10913F-HRTimelineGroup
North Star Investment Management Corp.59,000$1.92M0.12%013F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …56,443$1.84M<0.01%+1,93113F-HRTimelineGroup
DEPRINCE RACE & ZOLLO INC56,023$1.83M0.04%-4,11013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…54,675$1.78M<0.01%+39213F-HRTimelineGroup
Palisades Investment Partners, LLC51,718$1.69M0.66%+23213F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP51,202$1.67M<0.01%-2,60113F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP44,209$1.44M<0.01%-24,90113F-HRTimelineGroup
RBF Capital, LLC40,000$1.3M0.06%013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC39,853$1.3M<0.01%+28,78913F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC39,852$1.3M<0.01%-34,81613F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…38,970$1.27M<0.01%+1,42313F-HRTimeline
LPL Financial LLC38,022$1.24M<0.01%-70513F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO35,501$1.16M<0.01%+4,61413F-HR/ATimelineGroup
Teton Advisors, LLC31,320$1.02M0.63%13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC30,955$1.01M<0.01%-22,76013F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC24,454$797K<0.01%+1,95313F-HRTimelineGroup
GABELLI FUNDS LLCin group GAMCO Investors (Gabelli)23,500$766K0.01%013F-HRTimelineGroup
Trexquant Investment LP22,727$741K0.01%+3,70213F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND20,505$668K<0.01%013F-HRTimeline
Assenagon Asset Management S.A.18,695$609K<0.01%+9,00013F-HRTimeline
R Squared Ltd14,878$485K0.21%new13F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC14,238$464K<0.01%new13F-HRTimelineGroup
Janney Montgomery Scott LLC14,072$459K<0.01%+3,62113F-HRTimeline
Manchester Capital Management LLC12,331$402K0.05%013F-HRTimeline
Cubist Systematic Strategies, LLC10,656$347K<0.01%-70913F-HRTimeline
Jacobi Capital Management LLC10,504$342K0.02%+1813F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd9,647$314K<0.01%new13F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC9,526$310K<0.01%-10813F-HRTimelineGroup
Redmond Asset Management, LLC9,427$307K0.08%013F-HRTimeline
Fruth Investment Management9,350$304K0.08%-40013F-HRTimeline
Atria Investments, Inc8,951$292K<0.01%new13F-HRTimeline
TUDOR INVESTMENT CORP ET AL7,920$258K<0.01%-11,30513F-HR/ATimeline
Cullen Capital Management, LLC7,887$257K<0.01%013F-HRTimeline
HRT FINANCIAL LP7,879$256K<0.01%new13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.7,577$247K<0.01%-2,30413F-HRTimelineGroup
Gitterman Wealth Management, LLC7,134$233K0.05%+3,92113F-HRTimeline
ELCO Management Co., LLC7,025$229K0.12%-82413F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN6,979$227K<0.01%+4,81513F-HRTimelineGroup
Moors & Cabot, Inc.6,950$227K0.01%+25013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/6,747$220K<0.01%-1,45913F-HR/ATimelineGroup
Johnson & White Wealth Management, LLC6,649$217K0.1%013F-HRTimeline
PharVision Advisers, LLC6,450$210K0.12%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS6,060$198K<0.01%+2,34313F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA5,333$173K<0.01%+28413F-HRTimelineGroup
FMR LLCin group FMR LLC4,837$158K<0.01%-8213F-HRTimelineGroup
Arax Advisory Partners3,600$117K<0.01%+2,31013F-HRTimeline
Key Financial Inc3,025$96.1K0.02%013F-HRTimeline
QUADRANT CAPITAL GROUP LLC1,963$64K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,911$62.3K<0.01%013F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,435$46.6K<0.01%+40813F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC1,419$46K<0.01%new13F-HRTimelineGroup
Quarry LP1,178$38.4K0.01%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,128$37.1K<0.01%-50413F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,092$35.6K<0.01%new13F-HRTimelineGroup
Wilmington Savings Fund Society, FSB1,000$32.6K<0.01%013F-HR/ATimeline
CITIGROUP INCin group CITIGROUP INC862$28.1K<0.01%+12613F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co688$22K<0.01%-313F-HRTimelineGroup
Kentucky Trust Co500$16.3K0.01%013F-HRTimeline
CROWLEY WEALTH MANAGEMENT, INC.500$16.3K0.01%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\457$14.9K<0.01%-613F-HRTimelineGroup
Farther Finance Advisors, LLC431$14K<0.01%+35213F-HRTimeline
RHUMBLINE ADVISERS340$11.1K<0.01%013F-HRTimeline
Darwin Wealth Management, LLC232$7.56K<0.01%new13F-HRTimeline
AdvisorNet Financial, Inc225$7.33K<0.01%013F-HRTimeline
Versant Capital Management, Inc148$4.82K<0.01%013F-HRTimeline
CoreCap Advisors, LLC143$4.66K<0.01%013F-HRTimeline
VSM Wealth Advisory, LLC122$3.98K<0.01%013F-HRTimeline
SBI Securities Co., Ltd.105$3.42K<0.01%-213F-HRTimeline
Allworth Financial LP100$3.26K<0.01%-10613F-HRTimeline
Hilltop National Bank100$3.26K<0.01%013F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…95$3.1K<0.01%013F-HRTimelineGroup
SIGNATUREFD, LLC66$2.15K<0.01%-32713F-HRTimeline
GAMMA Investing LLC55$1.79K<0.01%-38113F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…51$1.66K<0.01%-2913F-HRTimelineGroup
Private Wealth Management Group, LLC49$1.6K<0.01%013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…25$815<0.01%new13F-HRTimelineGroup
Fortitude Family Office, LLC15$489<0.01%013F-HRTimeline
Parallel Advisors, LLC9$293<0.01%-4213F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC6$195<0.01%-1,29313F-HR/ATimelineGroup
Hemington Wealth Management6$00%013F-HRTimelineValue filed as zero, left out of ratios.
Capital Advisors, Ltd. LLC1$00%013F-HRTimelineValue filed as zero, left out of ratios.