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Compare · ARTNA vs SJW

ARTNA vs SJW

Side-by-side comparison of Artesian Resources Corporation (ARTNA) and SJW Group (SJW): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both ARTNA and SJW operate in Water Supply (Utilities), so they compete in similar markets.
  • SJW is the larger of the two at $2.04B, about 4.5x ARTNA ($455.5M).
  • Over the past year, ARTNA is down 6.0% and SJW is up 2.4% - SJW leads by 8.3 points.
  • ARTNA has hit the wire 1 time in the past 4 weeks while SJW has been quiet.
  • SJW has more recent analyst coverage (18 ratings vs 2 for ARTNA).
PerformanceARTNA-1.41%SJW+2.39%
2026-04-17+0.00%2026-04-24
MetricARTNASJW
Company
Artesian Resources Corporation
SJW Group
Price
$32.05-0.22%
$54.80-0.89%
Market cap
$455.5M
$2.04B
1M return
+1.23%
+2.39%
1Y return
-5.96%
+2.39%
Industry
Water Supply
Water Supply
Exchange
NASDAQ
NYSE
IPO
News (4w)
1
0
Recent ratings
2
18
ARTNA

Artesian Resources Corporation

Artesian Resources Corporation, through its subsidiaries, provides water, wastewater, and other services in Delaware, Maryland, and Pennsylvania. The company distributes and sells water to residential, commercial, industrial, governmental, municipal, and utility customers, as well as for public and private fire protection in the states of Delaware, Maryland, and Pennsylvania; and offers wastewater collection, treatment infrastructure, and wastewater services to customers in Delaware. It also provides contract water and wastewater services; water, sewer, and internal service line protection plans; and wastewater management services, as well as design, construction, and engineering services. In addition, the company offers services to other water utilities, including operations and billing functions; owns real estate properties, including land for office buildings, a water treatment plant, and wastewater facility; and provides design, installation, maintenance, and repair services related to existing or proposed storm water management systems. As of December 31, 2020, it served approximately 90,300 metered water customers in Delaware, 2,500 metered water customers in Maryland, and 40 customers in Pennsylvania through 1,368 miles of transmission and distribution mains. Artesian Resources Corporation was founded in 1905 and is headquartered in Newark, Delaware.

SJW

SJW Group

SJW Group, through its subsidiaries, provides water utility services in the United States. It engages in the production, purchase, storage, purification, distribution, wholesale, and retail sale of water and wastewater services. The company also provides non-tariffed services, including water system operations, maintenance agreements, and antenna site leases; contracted services and sewer operations to water utilities in Connecticut; and a Linebacker protection plan for public drinking water customers, as well as offers repair or replace a leaking or broken water service line, curb box, curb box cover, meter pit, meter pit cover, and meter pit valve. Its water supply consists of groundwater from wells, surface water from watershed run-off and diversion, reclaimed water, and imported water purchased from the Santa Clara Valley Water District. The company offers water service to approximately 231,000 connections that serve approximately one million people residing in portions of the cities of San Jose and Cupertino, as well as in the cities of Campbell, Monte Sereno, Saratoga, and the Town of Los Gatos; and adjacent unincorporated territories in the County of Santa Clara in the State of California. In addition, it provides water service to approximately 139,000 connections, which serve 485,000 people in 81 municipalities with a service area comprising 269 square miles throughout Connecticut and Maine, as well as 20,000 connections that serve approximately 59,000 people in a service area comprising approximately 247 square miles in the region between San Antonio and Austin, Texas; and approximately 3,000 wastewater connections in Southbury, Connecticut. Further, the company owns undeveloped land in California and Tennessee; and owns and operates commercial buildings and warehouse properties in Tennessee. The company was formerly known as SJW Corp. and changed its name to SJW Group in November 2016. SJW Group was incorporated in 1985 and is headquartered in San Jose, California.

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