Costello Asset Management, INC
Position in ARTNA — Artesian Resources Corp
CIK 1760145
FEASTERVILLE, PA
Position in ARTNA
as of Jun 30, 2026
· filed Jul 28, 2026
Position Value
$3,942,126
-$245,607 QoQ
Shares Held
115,979
-11.8% QoQ
Ownership
1.12%
of shares outstanding
% of Portfolio
1.35%
of 13F equity value
Holder Rank
#13
of 108 holders
Holding Since
Jun 2020
25 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in ARTNA Over Time
Shares Held
Position Value (USD)
Position in Utilities - Regulated Water
Utilities · as of Jun 30, 2026Costello Asset Management, INC holds $5,642,150 across 9 Utilities - Regulated Water names. ARTNA ranks #1 (69.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ARTNA |
Artesian Resources Corp
This page
|
115,979 | $3,942,126 | |
| 2 | AWK |
American Water Works Company, Inc.
|
6,705 | $882,243 | |
| 3 | WTRG |
Essential Utilities, Inc.
|
17,644 | $675,941 | |
| 4 | YORW |
York Water Co
|
1,927 | $59,062 | |
| 5 | MSEX |
Middlesex Water Co
|
695 | $39,031 | |
| 6 | HTO |
H2o America
|
259 | $15,739 | |
| 7 | CWT |
California Water Service Group
|
275 | $13,378 | |
| 8 | CWCO |
Consolidated Water Co. Ltd.
|
300 | $8,850 |
All Filings in ARTNA
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,942,126 | 115,979 | Shares | Sole | 2026-07-28 | |
| 2026-03-31 | $4,187,733 | 131,483 | Shares | Sole | 2026-04-30 | |
| 2025-12-31 | $4,425,020 | 139,988 | Shares | Sole | 2026-02-03 | |
| 2025-09-30 | $4,649,607 | 142,626 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $5,080,212 | 151,377 | Shares | Sole | 2025-07-24 | |
| 2025-03-31 | $4,986,046 | 152,712 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $4,939,107 | 156,202 | Shares | Sole | 2025-01-24 | |
| 2024-09-30 | $5,850,310 | 157,351 | Shares | Sole | 2024-11-01 | |
| 2024-06-30 | $5,502,153 | 156,489 | Shares | Sole | 2024-08-01 | |
| 2024-03-31 | $6,216,889 | 167,526 | Shares | Sole | 2024-04-24 | |
| 2023-12-31 | $7,285,417 | 175,764 | Shares | Sole | 2024-01-29 | |
| 2023-09-30 | $7,651,417 | 182,220 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $8,634,035 | 182,847 | Shares | Sole | 2023-07-28 | |
| 2023-03-31 | $993,229 | 179,413 | Shares | Sole | 2023-05-05 | |
| 2022-12-31 | $11,584,195 | 197,750 | Shares | Sole | 2023-02-02 | |
| 2022-09-30 | $9,591,711 | 199,329 | Shares | Sole | 2022-11-03 | |
| 2022-06-30 | $10,448,231 | 212,492 | Shares | Sole | 2022-07-22 | |
| 2022-03-31 | $10,294,639 | 212,042 | Shares | Sole | 2022-04-26 | |
| 2021-12-31 | $10,174,809 | 219,616 | Shares | Sole | 2022-01-28 | |
| 2021-09-30 | $8,416,485 | 220,500 | Shares | Sole | 2021-10-29 | |
| 2021-06-30 | $7,659,227 | 208,301 | Shares | Sole | 2021-08-05 | |
| 2021-03-31 | $6,991,249 | 177,533 | Shares | Sole | 2021-05-03 | |
| 2020-12-31 | $6,616,443 | 178,437 | Shares | Sole | 2021-02-05 | |
| 2020-09-30 | $6,269,403 | 181,880 | Shares | Sole | 2020-11-04 | |
| 2020-06-30 | $6,499,829 | 179,108 | Shares | Sole | 2020-07-28 | |
| No filing history on record for this holder in this stock. | ||||||