Vault-13

ARTESIAN RES CORP ARTNA

CL A · Common Stock · CUSIP 043113208

108 institutional holders +3 vs Q1 2026
5,329,7065.3m shares reported held*
$181.2mreported value*
15 new 44 added 32 reduced 12 sold out net sold ≈ $3.9m (-114.0k shares)

* 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 ($3.0k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $33.99.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

050100150Q3 22: 108Q4 22: 120Q1 23: 115Q2 23: 110Q3 23: 109Q4 23: 112Q1 24: 114Q2 24: 131Q3 24: 116Q4 24: 99Q1 25: 107Q2 25: 101Q3 25: 102Q4 25: 94Q1 26: 105Q2 26: 108108Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 2022108
Q4 2022120
Q1 2023115
Q2 2023110
Q3 2023109
Q4 2023112
Q1 2024114
Q2 2024131
Q3 2024116
Q4 202499
Q1 2025107
Q2 2025101
Q3 2025102
Q4 202594
Q1 2026105
Q2 2026108

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q3 24: 45 bought or addedQ3 24: 72 cut or sold outQ4 24: 37 bought or addedQ4 24: 68 cut or sold outQ4 24Q1 25: 57 bought or addedQ1 25: 38 cut or sold outQ2 25: 44 bought or addedQ2 25: 50 cut or sold outQ2 25Q3 25: 41 bought or addedQ3 25: 46 cut or sold outQ4 25: 39 bought or addedQ4 25: 42 cut or sold outQ4 25Q1 26: 54 bought or addedQ1 26: 29 cut or sold outQ2 26: 59 bought or addedQ2 26: 44 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 20244572
Q4 20243768
Q1 20255738
Q2 20254450
Q3 20254146
Q4 20253942
Q1 20265429
Q2 20265944

Biggest buyers

BlackRock, Inc. Added +38,635+38.6k
CenterBook Partners LP New +30,125+30.1k
Janney Montgomery Scott LLC New +22,827+22.8k
GEODE CAPITAL MANAGEMENT, LLC Added +21,833+21.8k
RAYMOND JAMES FINANCIAL INC Added +18,758+18.8k
GABELLI FUNDS LLC Added +17,700+17.7k
TWO SIGMA INVESTMENTS, LP Added +15,573+15.6k
Assenagon Asset Management S.A. Added +13,420+13.4k
Russell Investments Group, Ltd. Added +12,188+12.2k
DEPRINCE RACE & ZOLLO INC Added +11,870+11.9k

Biggest sellers

UBS Group AG Reduced -137,839-137.8k
MARSHALL WACE, LLP Reduced -48,518-48.5k
MILLENNIUM MANAGEMENT LLC Reduced -42,829-42.8k
JANE STREET GROUP, LLC Reduced -41,330-41.3k
HRT FINANCIAL LP Sold out -27,835-27.8k
GOLDMAN SACHS GROUP INC Reduced -23,744-23.7k
NORTHERN TRUST CORP Reduced -20,780-20.8k
RENAISSANCE TECHNOLOGIES LLC Reduced -19,300-19.3k
Costello Asset Management, INC Reduced -15,504-15.5k
Qube Research & Technologies Ltd Reduced -13,756-13.8k

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.

No one currently above 5% in the filings since 19 Dec 2024.

Fell to 5% or below in the last year: BlackRock, Inc. (1.7%, 2026-04-07), VANGUARD GROUP INC (0.0%, 2026-03-26)

Insider purchases and sales since 1 Apr 2026

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)

BuyingSelling
101Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 1 sellingQ3 25Q4 25: 0 buyingQ4 25: 1 sellingQ1 26: 0 buyingQ1 26: 1 sellingQ1 26Q2 26: 0 buyingQ2 26: 0 sellingQ3 26: 0 buyingQ3 26: 1 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——
Q3 20250—1$99.8k—
Q4 20250—1$141.7k—
Q1 20260—1$155.2k—
Q2 20260—0——
Q3 20260—1$632.4k—
DateInsiderTradeSharesPrice ValueTheir holding
2026-09-17 TAYLOR DIAN C Director Sold 2,000 $35.29 $70.6k2.0k shares -9%
2026-09-16 TAYLOR DIAN C Director Sold 2,000 $35.05 $70.1k2.0k shares -8%
2026-09-03 TAYLOR DIAN C Director Sold 1,876 $36.11 $67.7k1.9k shares -7%
2026-08-31 TAYLOR DIAN C Director Sold 2,000 $35.50 $71.0k2.0k shares -7%
2026-08-28 TAYLOR DIAN C Director Sold 2,000 $35.50 $71.0k2.0k shares -6%
2026-08-25 TAYLOR DIAN C Director Sold 2,000 $35.68 $71.4k2.0k shares -6%
2026-08-20 TAYLOR DIAN C Director Sold 2,000 $35.30 $70.6k2.0k shares -6%
2026-08-18 TAYLOR DIAN C Director Sold 2,000 $35.00 $70.0k2.0k shares -5%
2026-08-17 TAYLOR DIAN C Director Sold 2,000 $35.01 $70.0k2.0k shares -5%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 T. Rowe Price Investment Management, Inc. 0.02% of their portfolio BALTIMORE, MD 912,196912.2k $31.0m $31.0m 0.02% Added +4.5k +4,468
2 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 399,333399.3k $13.6m $13.6m 0.00% Added +10.9k +10,874
3 RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio NEW YORK, NY 301,156301.2k $10.2m $10.2m 0.01% Reduced -19.3k -19,300
4 BlackRock, Inc. 0.00% of their portfolio New York, NY 209,332209.3k $7.1m $7.1m 0.00% Added +38.6k +38,635
5 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 207,593207.6k $7.1m $7.1m 0.00% Added +11.7k +11,651
6 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.01% of their portfolio Boston, MA 200,000200.0k $6.8m $6.8m 0.01% Unchanged
7 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 192,235192.2k $6.5m $6.5m 0.00% Added +2.3k +2,318
8 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 183,038183.0k $6.2m $6.2m 0.00% Added +15.6k +15,573
9 Kestra Advisory Services, LLC 0.02% of their portfolio AUSTIN, TX 165,267165.3k $5.6m $5.6m 0.02% Reduced -1.2k -1,176
10 Prospera Financial Services Inc 0.08% of their portfolio Dallas, TX 156,992157.0k $5.3m $5.3m 0.08% Reduced -895 -895
11 ROFFMAN MILLER ASSOCIATES INC /PA/ 0.26% of their portfolio PHILADELPHIA, PA 147,528147.5k $5.0m $5.0m 0.26% Added +1.5k +1,474
12 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 123,700123.7k $4.2m $4.2m 0.00% Added +21.8k +21,833
13 Costello Asset Management, INC 1.18% of their portfolio FEASTERVILLE, PA 115,979116.0k $3.9m $3.9m 1.18% Reduced -15.5k -15,504
14 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 108,478108.5k $3.7m $3.7m 0.00% Reduced -41.3k -41,330
15 HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 0.01% of their portfolio Los Angeles, CA 97,10097.1k $3.3m $3.3m 0.01% Added +1.7k +1,700
16 DEPRINCE RACE & ZOLLO INC 0.05% of their portfolio Winter Park, FL 85,57685.6k $2.9m $2.9m 0.05% Added +11.9k +11,870
17 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio BOSTON, MA 83,82783.8k $2.8m $2.8m 0.00% Added +10.2k +10,171
18 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 78,41078.4k $2.7m $2.7m 0.00% Added +4.2k +4,244
19 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 74,06374.1k $2.5m $2.5m 0.00% Reduced -23.7k -23,744
20 FCA CORP /TX 0.62% of their portfolio HOUSTON, TX 73,69973.7k $2.5m $2.5m 0.62% Added +4.0k +3,977
21 FIRST MANHATTAN CO. LLC. 0.01% of their portfolio NEW YORK, NY 72,40572.4k $2.5m $2.5m 0.01% Reduced -3.1k -3,137
22 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 70,17670.2k $2.4m $2.4m 0.00% Added +1.2k +1,167
23 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 69,03869.0k $2.3m $2.3m 0.00% Added +12.2k +12,188
24 North Star Investment Management Corp. 0.12% of their portfolio CHICAGO, IL 67,01567.0k $2.3m $2.3m 0.12% Added +8.0k +8,015
25 VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 61,48261.5k $2.1m $2.1m 0.00% Reduced -3.6k -3,612
26 Assenagon Asset Management S.A. 0.00% of their portfolio SENNINGERBERG, N4 58,73058.7k $2.0m $2.0m 0.00% Added +13.4k +13,420
27 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 58,54158.5k $2.0m $2.0m 0.00% Added +2.5k +2,545
28 Trexquant Investment LP 0.01% of their portfolio STAMFORD, CT 57,62057.6k $2.0m $2.0m 0.01% Added +7.5k +7,484
29 Palisades Investment Partners, LLC 0.54% of their portfolio SANTA MONICA, CA 56,16056.2k $1.9m $1.9m 0.54% Added +1.3k +1,278
30 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 52,19752.2k $1.8m $1.8m 0.00% Reduced -48.5k -48,518
31 GABELLI FUNDS LLC 0.01% of their portfolio Rye, NY 46,70046.7k $1.6m $1.6m 0.01% Added +17.7k +17,700
32 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 44,46244.5k $1.5m $1.5m 0.00% Added +301 +301
33 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 43,52543.5k $1.5m $1.5m 0.00% Added +5.7k +5,740
34 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 40,94840.9k $1.4m $1.4m 0.00% Reduced -42.8k -42,829
35 Connor, Clark & Lunn Investment Management Ltd. 0.00% of their portfolio VANCOUVER, A1 40,09440.1k $1.4m $1.4m 0.00% Reduced -906 -906
36 RBF Capital, LLC 0.06% of their portfolio RENO, NV 40,00040.0k $1.4m $1.4m 0.06% Unchanged
37 UBS Group AG 0.00% of their portfolio ZURICH, V8 33,33433.3k $1.1m $1.1m 0.00% Reduced -137.8k -137,839
38 Teton Advisors, LLC 0.62% of their portfolio GREENWICH, CT 31,32031.3k $1.1m $1.1m 0.62% Unchanged
39 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 30,24430.2k $1.0m $1.0m 0.00% Reduced -20.8k -20,780
40 CenterBook Partners LP 0.05% of their portfolio GREENWICH, CT 30,12530.1k $1.0m $1.0m 0.05% New
41 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 28,90628.9k $983.4k $983.4k 0.00% Reduced -2.4k -2,390
42 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 27,36127.4k $930.0k $930.0k 0.00% Added +18.8k +18,758
43 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 22,99923.0k $781.7k $781.7k 0.00% Reduced -1.0k -1,044
44 Janney Montgomery Scott LLC 0.00% of their portfolio PHILADELPHIA, PA 22,82722.8k $776.0k $776.0k 0.00% New
45 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 20,53620.5k $698.0k $698.0k 0.00% Reduced -1.8k -1,800
46 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 20,50520.5k $697.0k $697.0k 0.00% Unchanged
47 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 18,37418.4k $624.5k $624.5k 0.00% Reduced -13.8k -13,756
48 Thrivent Financial for Lutherans 0.00% of their portfolio Minneapolis, MN 17,61617.6k $598.0k $598.0k 0.00% Added +9.4k +9,352
49 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 15,50215.5k $526.9k $526.9k 0.00% Added +9.0k +9,033
50 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 15,04615.0k $511.4k $511.4k 0.00% Added +12 +12
51 Quadrature Capital Ltd 0.00% of their portfolio LONDON, X0 12,04112.0k $409.3k $409.3k 0.00% Reduced -12.7k -12,678
52 Cullen Capital Management, LLC 0.00% of their portfolio New York, NY 11,58311.6k $393.7k $393.7k 0.00% Added +2.8k +2,754
53 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 11,44811.4k $389.1k $389.1k 0.01% New
54 Atria Investments, Inc 0.00% of their portfolio Charlotte, NC 10,88910.9k $370.1k $370.1k 0.00% Added +2.0k +1,952
55 Jacobi Capital Management LLC 0.02% of their portfolio PITTSTON, PA 9,8329.8k $334.2k $334.2k 0.02% Reduced -369 -369
56 Redmond Asset Management, LLC 0.08% of their portfolio HENRICO, VA 9,6729.7k $328.8k $328.8k 0.08% Added +146 +146
57 Y-Intercept (Hong Kong) Ltd 0.01% of their portfolio HONG KONG, K3 9,4939.5k $322.7k $322.7k 0.01% New
58 Creative Planning 0.00% of their portfolio OVERLAND PARK, KS 9,1589.2k $311.3k $311.3k 0.00% New
59 Fruth Investment Management 0.07% of their portfolio HOUSTON, TX 9,0509.1k $307.0k $307.0k 0.07% Unchanged
60 Perigon Wealth Management, LLC 0.00% of their portfolio SAN FRANCISCO, CA 8,2918.3k $281.8k $281.8k 0.00% Added +1.2k +1,233
61 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 7,3797.4k $250.8k $250.8k 0.00% Added +3.5k +3,545
62 ELCO Management Co., LLC 0.11% of their portfolio New York, NY 7,3177.3k $248.7k $248.7k 0.11% Reduced -448 -448
63 FMR LLC 0.00% of their portfolio BOSTON, MA 7,1477.1k $242.9k $242.9k 0.00% Added +3.8k +3,802
64 Moors & Cabot, Inc. 0.01% of their portfolio BOSTON, MA 6,8506.8k $232.8k $232.8k 0.01% Reduced -300 -300
65 GSA CAPITAL PARTNERS LLP 0.01% of their portfolio LONDON, X0 6,6146.6k $225.0k $225.0k 0.01% Reduced -3.5k -3,529
66 EVERGREEN CAPITAL MANAGEMENT LLC 0.00% of their portfolio Bellevue, WA 6,5826.6k $223.7k $223.7k 0.00% New
67 Johnson & White Wealth Management, LLC 0.08% of their portfolio YORK, PA 6,4306.4k $218.6k $218.6k 0.08% Reduced -219 -219
68 COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio WALTHAM, MA 6,1806.2k $210.1k $210.1k 0.00% Reduced -165 -165
69 OCCUDO QUANTITATIVE STRATEGIES LP 0.01% of their portfolio FORT LAUDERDALE, FL 6,0866.1k $206.9k $206.9k 0.01% New
70 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 5,8365.8k $198.0k $198.0k 0.00% Added +23 +23
71 Ancora Advisors LLC 0.00% of their portfolio Cleveland, OH 4,0004.0k $136.0k $136.0k 0.00% Unchanged
72 Vanguard Global Advisers, LLC 0.00% of their portfolio MALVERN, PA 3,9564.0k $134.5k $134.5k 0.00% Reduced -1.8k -1,849
73 State of Tennessee, Department of Treasury 0.00% of their portfolio NASHVILLE, TN 3,3973.4k $115.5k $115.5k 0.00% New
74 SG Americas Securities, LLC 0.00% of their portfolio NEW YORK, NY 3,3903.4k $115.0k $115.0k 0.00% New
75 Key Financial Inc 0.02% of their portfolio WEST CHESTER, PA 3,0253.0k $102.8k $102.8k 0.02% Unchanged
76 Copeland Capital Management, LLC 0.00% of their portfolio Conshohocken, PA 2,5042.5k $85.1k $85.1k 0.00% Added +441 +441
77 Arax Advisory Partners 0.00% of their portfolio NEW YORK, NY 2,4002.4k $81.6k $81.6k 0.00% Added +1.2k +1,200
78 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 1,9111.9k $65.0k $65.0k 0.00% Unchanged
79 JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio DES PERES, MO 1,5181.5k $51.0k $51.0k 0.00% Added +19 +19
80 HARBOUR INVESTMENTS, INC. 0.00% of their portfolio MADISON, WI 1,0001.0k $34.0k $34.0k 0.00% Unchanged
81 Manchester Capital Management LLC 0.00% of their portfolio MANCHESTER, VT 799799 $27.2k $27.2k 0.00% Added +273 +273
82 US BANCORP \DE\ 0.00% of their portfolio MINNEAPOLIS, MN 575575 $19.5k $19.5k 0.00% Added +144 +144
83 Basepoint Wealth LLC 0.01% of their portfolio CEDAR RAPIDS, IA 513513 $17.4k $17.4k 0.01% New
84 Kentucky Trust Co 0.01% of their portfolio DANVILLE, KY 500500 $17.0k $17.0k 0.01% Unchanged
85 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 333333 $11.3k $11.3k 0.00% Added +73 +73
86 SIGNATUREFD, LLC 0.00% of their portfolio ATLANTA, GA 327327 $11.1k $11.1k 0.00% Added +251 +251
87 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 294294 $10.0k $10.0k 0.00% Reduced -717 -717
88 EverSource Wealth Advisors, LLC 0.00% of their portfolio BIRMINGHAM, AL 288288 $9.8k $9.8k 0.00% Reduced -15 -15
89 Inspire Investing, LLC 0.00% of their portfolio MERIDIAN, ID 264264 $9.0k $9.0k 0.00% Added +2 +2
90 AdvisorNet Financial, Inc 0.00% of their portfolio MINNETONKA, MN 225225 $7.6k $7.6k 0.00% Unchanged
91 Parallel Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 202202 $6.9k $6.9k 0.00% New
92 Allworth Financial LP 0.00% of their portfolio FOLSOM, CA 159159 $5.4k $5.4k 0.00% Added +55 +55
93 Versant Capital Management, Inc 0.00% of their portfolio PHOENIX, AZ 148148 $5.0k $5.0k 0.00% Unchanged
94 VSM Wealth Advisory, LLC 0.00% of their portfolio HUNT VALLEY, MD 122122 $4.1k $4.1k 0.00% Unchanged
95 CANADA LIFE ASSURANCE Co 0.00% of their portfolio WINNIPEG, A2 119119 $4.0k $4.0k 0.00% Reduced -9 -9
96 Farther Finance Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 118118 $4.0k $4.0k 0.00% Reduced -227 -227
97 Hilltop National Bank 0.00% of their portfolio CASPER, WY 100100 $3.4k $3.4k 0.00% Unchanged
98 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 9898 $3.3k $3.3k 0.00% Added +4 +4
99 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 8989 $3.0k $3.0k 0.00% Unchanged
100 Darwin Wealth Management, LLC 0.00% of their portfolio TAMPA, FL 6767 $2.3k $2.3k 0.00% Reduced -88 -88