Costello Asset Management, INC
- SEC CIK
- 0001760145
- Latest filing
- Jul 28, 2026
ARTNA holding history
Artesian Resources Corp in every 13F filed by Costello Asset Management, INC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
ARTNA overviewAll 13F holders of ARTNAFull Q2 2026 holdings
- Shares (Q2 2026)
- 115,979
- Value
- $3.94M
- % of portfolio
- 1.2%
- Quarters held
- 22
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 115,979 | $3.94M | 1.2% | −15,504−11.8% | Reduced | Holders |
| Q1 2026 | 131,483 | $4.19M | 1.4% | −8,505−6.1% | Reduced | Holders |
| Q4 2025 | 139,988 | $4.43M | 1.5% | −2,638−1.8% | Reduced | Holders |
| Q3 2025 | 142,626 | $4.65M | 1.6% | −8,751−5.8% | Reduced | Holders |
| Q2 2025 | 151,377 | $5.08M | 1.9% | −1,335−0.9% | Reduced | Holders |
| Q1 2025 | 152,712 | $4.99M | 2.0% | −3,490−2.2% | Reduced | Holders |
| Q4 2024 | 156,202 | $4.94M | 3.3% | −1,149−0.7% | Reduced | Holders |
| Q3 2024 | 157,351 | $5.85M | 3.9% | +862+0.6% | Added | Holders |
| Q2 2024 | 156,489 | $5.50M | 4.1% | −11,037−6.6% | Reduced | Holders |
| Q1 2024 | 167,526 | $6.22M | 4.4% | −8,238−4.7% | Reduced | Holders |
| Q4 2023 | 175,764 | $7.29M | 6.0% | −6,456−3.5% | Reduced | Holders |
| Q3 2023 | 182,220 | $7.65M | 7.0% | −627−0.3% | Reduced | Holders |
| Q2 2023 | 182,847 | $8.63M | 7.4% | +3,434+1.9% | Added | Holders |
| Q1 2023 | 179,413 | $993.2K | 1.0% | −18,337−9.3% | Reduced | Holders |
| Q4 2022 | 197,750 | $11.6M | 10.4% | −1,579−0.8% | Reduced | Holders |
| Q3 2022 | 199,329 | $9.59M | 9.0% | −13,163−6.2% | Reduced | Holders |
| Q2 2022 | 212,492 | $10.4M | 9.0% | +450+0.2% | Added | Holders |
| Q1 2022 | 212,042 | $10.3M | 7.1% | −7,574−3.4% | Reduced | Holders |
| Q4 2021 | 219,616 | $10.2M | 6.2% | −884−0.4% | Reduced | Holders |
| Q3 2021 | 220,500 | $8.42M | 5.4% | +12,199+5.9% | Added | Holders |
| Q2 2021 | 208,301 | $7.66M | 5.0% | +30,768+17.3% | Added | Holders |
| Q1 2021 | 177,533 | $6.99M | 4.8% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.