| Investor | Value | Of portfolio | Shares | Change | Quarter |
|---|---|---|---|---|---|
| Renaissance Technologies | $10.2M | 0.01% | 301.16K | −6.0% | Q2 2026 |
From each investor's quarterly 13F filing with the SEC: positions at the quarter's end, reported up to 45 days later. All investors
No member of Congress has disclosed a ARTNA trade since 2025.
From House and Senate STOCK Act reports. Members disclose trades, not holdings, as value ranges up to 45 days later, so amounts are estimates and “last move” is a hint at who still holds it, not a position. All recent congress trades
| Date | Insider | Transaction | Shares | Value |
|---|---|---|---|---|
| Sep 16, 2026 | Taylor Dian CDirector | Sale at price 35.05 - 35.29 per share. | 4K | $140.68K |
| Sep 2, 2026 | Taylor Dian CDirector | Sale at price 36.00 - 36.11 per share. | 3K | $108.21K |
| Aug 27, 2026 | Taylor Dian CDirector | Sale at price 35.50 per share. | 2K | $71.00K |
| Aug 24, 2026 | Taylor Dian CDirector | Sale at price 35.68 per share. | 2K | $71.36K |
| Aug 17, 2026 | Taylor Dian CDirector | Sale at price 35.00 - 35.01 per share. | 4K | $140.02K |
| Mar 22, 2026 | Taylor Dian CDirector | Sale at price 31.25 per share. | 1K | $31.25K |
| Mar 19, 2026 | Taylor Dian CDirector | Sale at price 31.00 per share. | 2K | $62.00K |
| Mar 18, 2026 | Taylor Dian CDirector | Sale at price 31.00 per share. | 2K | $62.00K |
| Dec 18, 2025 | Taylor Dian CDirector | Sale at price 31.73 per share. | 2.2K | $70.56K |
| Aug 20, 2025 | Thaeder John MOfficer | Sale at price 32.92 per share. | 1K | $32.92K |
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 5.5 | 1.6 | -6.0 | -1.7 | 3.9 | 4.5 | 1.1 | 3.6 | -6.7 | 1.1 | +6.2% | ||
| 2025 | -2.0 | 0.3 | 5.0 | 8.8 | -2.9 | -2.7 | -2.7 | 1.5 | -1.7 | -1.1 | -2.3 | 0.3 | −0.0% |
| 2024 | -11.9 | -5.6 | 7.7 | -5.7 | 2.5 | -2.0 | 11.4 | -7.8 | 3.0 | -9.9 | 3.7 | -9.0 | −23.7% |
| 2023 | 0.5 | -4.4 | -1.7 | -1.0 | -9.6 | -4.6 | -3.5 | 1.3 | -9.0 | -6.4 | 7.0 | -1.4 | −29.2% |
| 2022 | 4.0 | -3.6 | 4.5 | -4.2 | 5.5 | 0.2 | 4.9 | 6.0 | -11.9 | 8.6 | 4.4 | 7.4 | +26.4% |
| 2021 | 10.2 | -9.5 | 6.4 | 2.7 | 2.0 | -10.8 | 6.3 | 0.8 | -3.1 | 5.4 | 6.3 | 8.3 | +24.9% |
| 2020 | 1.4 | -9.0 | 8.9 | -7.6 | 1.7 | 3.4 | -3.3 | 0.3 | -2.0 | 2.2 | 4.9 | 0.3 | −0.3% |
| 2019 | 1.5 | 10.9 | -5.0 | -2.7 | -1.8 | 4.4 | -3.2 | 1.2 | 1.6 | 0.3 | 0.3 | 0.0 | +6.7% |
| 2018 | -3.6 | -11.0 | 10.2 | 5.0 | 1.8 | -0.6 | -4.8 | -2.6 | 2.4 | -0.5 | -0.6 | -4.1 | −9.6% |
| 2017 | -2.8 | 6.2 | -1.2 | 18.0 | -8.5 | 7.1 | 3.3 | -4.6 | 1.9 | 7.5 | 4.2 | -8.9 | +20.7% |
| 2016 | 9.4 | -6.8 | -1.0 | -3.5 | 4.5 | 20.3 | 0.5 | -19.4 | 3.9 | -1.1 | 11.7 | 1.3 | +15.3% |
| 2015 | -1.9 | -1.9 | -1.5 | 0.7 | -1.0 | -1.1 | 2.3 | 1.9 | 9.8 | 0.9 | 7.6 | 5.7 | +22.6% |
| 2014 | -1.9 | -3.3 | 3.2 | -2.0 | 1.6 | 0.4 | -3.1 | -2.7 | -5.0 | 10.6 | -3.5 | 5.2 | −1.6% |
| 2013 | 1.0 | -1.8 | 1.0 | 4.9 | -6.2 | 0.8 | 5.7 | -7.4 | 2.1 | 2.9 | 3.5 | -3.2 | +2.3% |
| 2012 | 0.4 | 1.0 | -1.6 | 1.6 | -2.3 | 15.4 | -0.1 | 2.9 | 4.9 | -0.9 | -9.7 | 8.0 | +19.1% |
| 2011 | 0.4 | 2.7 | -0.3 | 0.3 | 0.6 | -8.3 | 1.0 | 0.1 | -3.9 | 3.9 | 1.6 | 1.8 | −0.6% |
| 2010 | -3.6 | 0.5 | -0.5 | 7.2 | -5.4 | 3.1 | -0.9 | -2.1 | 6.5 | 0.1 | -1.6 | 1.0 | +3.5% |
| 2009 | -1.5 | -8.9 | -1.6 | 4.6 | 8.3 | 0.3 | 11.0 | -0.1 | -4.9 | -3.6 | 3.3 | 9.3 | +15.2% |
| 2008 | -1.7 | 2.2 | -2.5 | 0.3 | -0.4 | -0.5 | -7.6 | 2.7 | -4.0 | -13.9 | 10.8 | -0.6 | −15.9% |
| 2007 | -4.8 | 3.4 | 6.5 | -2.3 | -3.2 | -1.9 | -0.1 | 1.0 | -1.6 | 0.0 | 0.0 | -0.5 | −3.9% |
No analyst coverage for this instrument.
Artesian Resources Corporation 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; and offers wastewater collection, treatment infrastructure, and wastewater services to customers. It also provides contract water and wastewater operations; 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; owns real estate properties, including land for office buildings, a water treatment plant, and wastewater facility; and provides design, installation, maintenance, and repair services. As of December 31, 2025, it served customers in Delaware, Maryland, and Pennsylvania through 1,515 miles of transmission and distribution mains. Artesian Resources Corporation was founded in 1905 and is headquartered in Newark, Delaware.