StockData
ARTNANasdaqWater SupplyFiscal year ends December 31Also trades as ARTNB

ARTESIAN RESOURCES CORP

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 12, 2026
$33.01−0.37 (-1.11%)

Close on Oct 19, 2026

Market cap
$340.99M
P/E (TTM)
14.4
Dividend yield
3.73%

Ownership

Institutional holdings as of Jun 30, 2026, from 13F filings

Held by institutions
5M
Shares held, 13F filers
Institutional holders
108
15 new, 12 sold out
Net institutional buying
-0M
In Q2 2026
Insider trades, 12 months
0 buys · 16 sales
Net sold $1.04M

Shares held by institutions

Holders of more than 5%

Latest Schedule 13D (active) or 13G (passive) filed by each holder

HolderShares% of classFilingAs of
T. Rowe Price Investment Management, Inc.884,3349.40%13G (passive) amendmentNov 14, 2024

Top institutional holders

13F holdings as of Jun 30, 2026

HolderShares% of ARTNAValueChange% of portfolio
T. Rowe Price Investment Management, Inc.912,196–$31.01K+4,4680.02%
Vanguard Capital Management LLC399,333–$13.57M+10,8740.00%
Renaissance Technologies LLC301,156–$10.24M−19,3000.01%
BlackRock, Inc.209,332–$7.12M+38,6350.00%
Morgan Stanley207,593–$7.06M+11,6510.00%
Adage Capital Partners Gp, L.L.C.200,000–$6.80M–0.01%
Dimensional Fund Advisors LP192,235–$6.53M+2,3180.00%
Two Sigma Investments, LP183,038–$6.22M+15,5730.00%
Kestra Advisory Services, LLC165,267–$5.62M−1,1760.02%
Prospera Financial Services Inc156,992–$5.34M−8950.08%
Roffman Miller Associates Inc /Pa/147,528–$5.01M+1,4740.26%
Geode Capital Management, LLC123,700–$4.21M+21,8330.00%
Costello Asset Management, INC115,979–$3.94M−15,504160.57%
Jane Street Group, LLC108,478–$3.69M−41,3300.00%
Hotchkis & Wiley Capital Management LLC97,100–$3.30M+1,7000.01%
Deprince Race & Zollo Inc85,576–$2.91M+11,8700.05%
Arrowstreet Capital, Limited Partnership83,827–$2.85M+10,1710.00%
Bank of New York Mellon Corp78,410–$2.67M+4,2440.00%
Goldman Sachs Group Inc74,063–$2.52M−23,7440.00%
Fca Corp /Tx73,699–$2.51M+3,9770.62%

Institutional buying and selling by quarter

Positions opened, added to, reduced and closed by 13F filers

QuarterHoldersShares heldNew / addedReduced / closedShares boughtShares sold
Q2 20261085M15 / 4432 / 120M0M
Q1 20261055M17 / 4124 / 51M1M
Q4 2025946M7 / 3230 / 121M0M
Q3 20251025M14 / 2835 / 110M0M
Q2 20251005M13 / 3232 / 181M1M
Q1 20251066M19 / 3830 / 90M1M
Q4 2024976M12 / 3038 / 301M1M
Q3 20241156M12 / 3546 / 251M1M
Q2 20241296M42 / 2940 / 251M2M
Q1 20241136M15 / 3735 / 131M0M
Q4 20231116M15 / 3337 / 101M0M
Q3 20231066M8 / 5026 / 101M0M

Top mutual fund and ETF holders

Latest monthly portfolio reports (Form N-PORT)

FundShares% of ARTNAValue% of fundAs of
T. Rowe Price Small-Cap Value Fund, Inc.559,284–$19.01M0.18%Jun 30, 2026
Vanguard Total Stock Market Index Fund278,359–$9.46M0.00%Jun 30, 2026
Vanguard Extended Market Index Fund111,477–$3.79M0.00%Jun 30, 2026
Vanguard Utilities Index Fund65,596–$2.13M0.02%May 31, 2026
North Star Dividend Fund59,000–$1.92M1.97%May 31, 2026
U.S. Small Cap Portfolio58,594–$2.01M0.01%Jul 31, 2026
WisdomTree U.S. SmallCap Dividend Fund47,847–$1.63M0.07%Jun 30, 2026
Fidelity Extended Market Index Fund45,119–$1.47M0.00%May 31, 2026
U.S. Micro Cap Portfolio33,665–$1.16M0.01%Jul 31, 2026
Dimensional U.S. Small Cap ETF31,552–$1.08M0.01%Jul 31, 2026
TETON Westwood Mighty Mites Fund31,320–$1.06M0.50%Jun 30, 2026
U.S. Small Cap Equity Fund30,067–$1.03M0.11%Jul 31, 2026
Hotchkis and Wiley Small Cap Diversified Value Fund22,700–$771.57K0.08%Jun 30, 2026
Avantis U.S. Small Cap Equity ETF19,374–$630.04K0.02%May 31, 2026
Fidelity Total Market Index Fund18,959–$616.55K0.00%May 31, 2026

Officers, directors and major owners

People who filed Forms 3, 4 or 5 in the last two years

NameRoleShares ownedLatest filing
Nicholle Renee TaylorCEO and President, Director311,189May 6, 2026
Deirdre S. SmithVP of Operations and Planning–Sep 28, 2026
Pierre A. AndersonChief Info Officer / Sr VP5,050Sep 17, 2026
Daniel KonstanskiVice President of Engineering750Sep 17, 2026
Courtney A. EmersonGen Counsel & Secretary760Sep 17, 2026
David B. SpachtCFO5,448Sep 17, 2026
Raymond T. KellyVP of Information Technology750Sep 17, 2026
Jennifer Leigh FinchSr. Vice President & Treasurer2,738Sep 17, 2026
John M. ThaederSenior Vice President22,330Jan 13, 2026
Dian C. TaylorDirector180,582Sep 17, 2026
John R. Eisenbrey JrDirector56,751May 6, 2026
Michael HoughtonDirector4,000May 6, 2026
Salvatore J. Rossi JRDirector1,000May 6, 2026
Kenneth R. BiedermanDirector25,875May 7, 2025
Joseph A. DiNunzio–16,336May 20, 2026

Insider trades

Common stock transactions reported on Form 4, newest first

InsiderDateTransactionSharesPriceValueShares after
Dian C. Taylor
Director
Sep 17, 2026Sale−2,000$35.29$70.58K21,073
Jennifer Leigh Finch
Sr. Vice President & Treasurer
Sep 16, 2026Other+750$35.07$26.30K1,786
Raymond T. Kelly
VP of Information Technology
Sep 16, 2026Other+750$35.07$26.30K750
David B. Spacht
CFO
Sep 16, 2026Other+750$35.07$26.30K1,788
Courtney A. Emerson
Gen Counsel & Secretary
Sep 16, 2026Other+750$35.07$26.30K760
Daniel Konstanski
Vice President of Engineering
Sep 16, 2026Other+750$35.07$26.30K750
Pierre A. Anderson
Chief Info Officer / Sr VP
Sep 16, 2026Other+750$35.07$26.30K750
Dian C. Taylor
Director
Sep 16, 2026Sale−2,000$35.05$70.10K23,073
Dian C. Taylor
Director
Sep 3, 2026Sale−1,876$36.11$67.74K25,073
Dian C. Taylor
Director
Sep 3, 2026Sale−2,000$36.11$72.22K24,949
Dian C. Taylor
Director
Sep 2, 2026Sale−1,124$36.00$40.46K26,949
Dian C. Taylor
Director
Aug 31, 2026Sale−2,000$35.50$71.00K28,073
Dian C. Taylor
Director
Aug 28, 2026Sale−2,000$35.50$71.00K30,073
Dian C. Taylor
Director
Aug 25, 2026Sale−2,000$35.68$71.36K32,073
Dian C. Taylor
Director
Aug 20, 2026Sale−2,000$35.30$70.60K34,073
Dian C. Taylor
Director
Aug 18, 2026Sale−2,000$35.00$70.00K36,073
Dian C. Taylor
Director
Aug 17, 2026Sale−2,000$35.01$70.02K38,073
Joseph A. DiNunzio
–
May 19, 2026Inheritance+193––16,133
Nicholle Renee Taylor
CEO and President, Director
May 5, 2026Other+1,000$31.41$31.41K26,948
Dian C. Taylor
Director
May 5, 2026Other+1,000$31.41$31.41K104,021
Michael Houghton
Director
May 5, 2026Other+1,000$31.41$31.41K4,000
John R. Eisenbrey Jr
Director
May 5, 2026Other+1,000$31.41$31.41K56,751
Salvatore J. Rossi JR
Director
May 5, 2026Other+1,000$31.41$31.41K1,000
Dian C. Taylor
Director
Mar 23, 2026Sale−1,000$31.25$31.25K103,021
Dian C. Taylor
Director
Mar 20, 2026Sale−2,000$31.00$62.00K104,021
Dian C. Taylor
Director
Mar 19, 2026Sale−2,000$31.00$62.00K106,021
Nicholle Renee Taylor
CEO and President, Director
Dec 31, 2025Other+52––1,423
John M. Thaeder
Senior Vice President
Dec 31, 2025Other+158––388
Dian C. Taylor
Director
Dec 31, 2025Other−38,450––0
David B. Spacht
CFO
Dec 31, 2025Other+126––3,471
Jennifer Leigh Finch
Sr. Vice President & Treasurer
Dec 31, 2025Other+34––952
Pierre A. Anderson
Chief Info Officer / Sr VP
Dec 31, 2025Other+157––4,300
Dian C. Taylor
Director
Dec 22, 2025Sale−2,224$31.97$71.10K38,450
Dian C. Taylor
Director
Dec 19, 2025Sale−2,224$31.73$70.57K40,674
Joseph A. DiNunzio
Exec VP / Corp Secretary
Dec 9, 2025Other−3,459––0
Nicholle Renee Taylor
CEO and President, Director
Nov 24, 2025Other+8$31.42$251791
Nicholle Renee Taylor
CEO and President, Director
Nov 24, 2025Other+3$31.42$94308
Joseph A. DiNunzio
Exec VP / Corp Secretary
Nov 24, 2025Other+7$31.42$22015,940
David B. Spacht
CFO
Nov 24, 2025Other+10$31.42$3141,038
Jennifer Leigh Finch
Sr. Vice President & Treasurer
Nov 24, 2025Other+10$31.42$3141,036
John M. Thaeder
Senior Vice President
Aug 28, 2025Sale−1,000$33.37$33.37K20,592
Nicholle Renee Taylor
CEO and President, Director
Aug 25, 2025Other+7$33.17$232791
Nicholle Renee Taylor
CEO and President, Director
Aug 25, 2025Other+3$33.17$100308
Joseph A. DiNunzio
Exec VP / Corp Secretary
Aug 25, 2025Other+6$33.17$19915,940
David B. Spacht
CFO
Aug 25, 2025Other+9$33.17$2991,038
Jennifer Leigh Finch
Sr. Vice President & Treasurer
Aug 25, 2025Other+9$33.17$2991,036
John M. Thaeder
Senior Vice President
Aug 22, 2025Sale−1,000$33.49$33.49K21,592
John M. Thaeder
Senior Vice President
Aug 21, 2025Sale−1,000$32.92$32.92K22,592
Nicholle Renee Taylor
CEO and President, Director
May 27, 2025Other+7$34.15$239791
Nicholle Renee Taylor
CEO and President, Director
May 27, 2025Other+2$34.15$68308
Joseph A. DiNunzio
Exec VP / Corp Secretary
May 27, 2025Other+7$34.15$23915,940
David B. Spacht
CFO
May 27, 2025Other+9$31.15$2801,038
Jennifer Leigh Finch
Sr. Vice President & Treasurer
May 27, 2025Other+9$34.15$3071,036
Michael Houghton
Director
May 6, 2025Other+1,000$37.07$37.07K3,000
Kenneth R. Biederman
Director
May 6, 2025Other+1,000$37.07$37.07K25,875
Nicholle Renee Taylor
CEO and President, Director
May 6, 2025Other+1,000$37.07$37.07K25,948
John R. Eisenbrey Jr
Director
May 6, 2025Other+1,000$37.07$37.07K55,751
Dian C. Taylor
Director
May 6, 2025Other+1,000$37.07$37.07K108,021
Nicholle Renee Taylor
CEO and President, Director
Feb 21, 2025Other+7$31.69$222791
Nicholle Renee Taylor
CEO and President, Director
Feb 21, 2025Other+3$31.69$95308

Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.

Planned insider sales

Notices of proposed sale filed on Form 144 before shares are sold

SellerFiledSharesMarket valuePlanned saleAcquired through
C. Taylor Dian
Director, Officer
Sep 14, 202614,000$496.86KSep 14, 2026401k employer stock
Taylor Dian
Director
Aug 14, 202615,000$533.55KAug 14, 2026401k employer stock
C. Taylor Revocable Trust Dian
Director
Mar 23, 20261,000$31.06KMar 23, 2026Market purchase
C. Taylor Revocable Trust DTD 05/20/2004 Dian C. Taylor TTEE Dian
Director
Mar 20, 20262,000$61.62KMar 20, 2026Market purchase
Taylor Dian
Director
Mar 19, 20262,000$61.62KMar 19, 2026Market purchase
Taylor Dian
Director, Board Member, Former President and CEO
Dec 19, 20254,448$144.47KDec 19, 2025401k employer stock
Nicholle Renee Taylor
Officer
Dec 15, 20234,750$206.77KDec 15, 2023STOCK OPTION