Artesian Resources Corp
ARTNA- Exchange
- Nasdaq
- Industry
- Water Supply
- SEC CIK
- 0000863110
In the last 90 days, Artesian Resources Corp insiders filed 0 open-market purchases and 7 sales; 108 institutions reported holding it in 13F filings for Q2 2026, worth $180.2M in total; no superinvestor holds it.
Other share classesARTNB
Holders of 5% or more of ARTNA
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Artesian Resources Corp, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G/A | 10.20%961.1K shares | +1.20 ppfrom 9.00% | Feb 5, 20254 filings | Feb 6, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
5 Schedule 13D and 13G filings on Artesian Resources Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Mar 26, 20263:45 PM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | –Below 5% | Mar 13, 2026 | SEC |
| Feb 6, 202612:08 PM ET | BlackRock, Inc. | 13G/A | 10.20%961.1K shares | +1.20 ppfrom 9.00% | Jan 31, 2026 | SEC |
| Oct 17, 20256:40 PM ET | BlackRock, Inc. | 13G/A | 9.00%852.6K shares | +1.80 ppfrom 7.20% | Sep 30, 2025 | SEC |
| Apr 17, 20259:35 AM ET | BlackRock, Inc. | 13G/A | 7.20%676.6K shares | −2.60 ppfrom 9.80% | Mar 31, 2025 | SEC |
| Feb 5, 20255:28 PM ET | BlackRock, Inc. | 13G/A | 9.80%919.5K shares | – | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Artesian Resources Corp shares.
No Form 144 notices for Artesian Resources Corp are on file.