ARTESIAN RESOURCES CORP-CL A (ARTNA) Institutional Shareholders
ARTESIAN RESOURCES CORP-CL A (ARTNA) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $179.84M in ARTNA holdings during the latest filing period.
T. Rowe Price Investment Management, Inc. is currently the largest disclosed institutional shareholder of ARTNA tracked by InsiderSet, reporting ownership valued at approximately $31.01M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $32.26M, representing an estimated gain of +4.03% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 55% of the total disclosed ARTNA value among the investors covered in this analysis. Major shareholders include T. Rowe Price Investment Management, Inc., Vanguard Capital Management Llc, Renaissance Technologies LLC, and several other long-term asset managers with concentrated positions in ARTESIAN RESOURCES CORP-CL A (ARTNA).
This page ranks the largest institutional ARTNA shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
104
Total Reported Value
$179.84M
Largest Holder
T. Rowe Price Investment Management, Inc.
Largest Position
$31.01M
Insider Transactions (90d)
16
Latest Filing Quarter
Q2 2026
New Institutional Positions
122
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | 0.02% | 912,196 | $31,006,000 | $32,255,251 | +$1,249,251 | +4.03% | |
| Vanguard Capital Management Llc | 0.00% | 399,333 | $13,573,329 | $14,120,415 | +$547,086 | +4.03% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 301,156 | $10,236,292 | $10,648,876 | +$412,584 | +4.03% |
| Blackrock, Inc. | 0.00% | 209,332 | $7,115,211 | $7,401,980 | +$286,769 | +4.03% | |
| Morgan Stanley | 0.00% | 207,593 | $7,056,098 | $7,340,488 | +$284,390 | +4.03% | |
| Adage Capital Partners Gp, L.L.C. | 0.01% | 200,000 | $6,798,000 | $7,072,000 | +$274,000 | +4.03% | |
| Dimensional Fund Advisors Lp | 0.00% | 192,235 | $6,534,090 | $6,797,430 | +$263,340 | +4.03% | |
| Two Sigma Investments, Lp | 0.00% | 183,038 | $6,221,462 | $6,472,224 | +$250,762 | +4.03% | |
| Kestra Advisory Services, Llc | 0.02% | 165,267 | $5,617,424 | $5,843,841 | +$226,417 | +4.03% | |
| Prospera Financial Services Inc | 0.08% | 156,992 | $5,336,489 | $5,551,237 | +$214,748 | +4.02% | |
| Roffman Miller Associates Inc | 0.26% | 147,528 | $5,014,466 | $5,216,590 | +$202,124 | +4.03% | |
| Geode Capital Management, Llc | 0.00% | 123,700 | $4,206,666 | $4,374,032 | +$167,366 | +3.98% | |
| Costello Asset Management, Inc | 1.18% | 115,979 | $3,942,123 | $4,101,017 | +$158,894 | +4.03% | |
| Jane Street Group, Llc | 0.00% | 108,478 | $3,687,168 | $3,835,782 | +$148,614 | +4.03% | |
| Hotchkis & Wiley Capital Management Llc | 0.01% | 97,100 | $3,300,429 | $3,433,456 | +$133,027 | +4.03% | |
| Deprince Race & Zollo Inc | 0.05% | 85,576 | $2,908,728 | $3,025,967 | +$117,239 | +4.03% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 83,827 | $2,849,280 | $2,964,123 | +$114,843 | +4.03% | |
| Bank Of New York Mellon Corp | 0.00% | 78,410 | $2,665,146 | $2,772,578 | +$107,432 | +4.03% | |
| Goldman Sachs Group Inc | 0.00% | 74,063 | $2,517,402 | $2,618,868 | +$101,466 | +4.03% | |
| Fca Corp | 0.62% | 73,699 | $2,505,028 | $2,605,997 | +$100,969 | +4.03% | |
| First Manhattan Co. Llc. | 0.01% | 72,405 | $2,461,046 | $2,560,241 | +$99,195 | +4.03% | |
| State Street Corp | 0.00% | 70,176 | $2,385,282 | $2,481,423 | +$96,141 | +4.03% | |
| Russell Investments Group, Ltd. | 0.00% | 69,038 | $2,346,624 | $2,441,184 | +$94,560 | +4.03% | |
| North Star Investment Management Corp. | 0.12% | 67,015 | $2,277,853 | $2,369,650 | +$91,797 | +4.03% | |
| Vanguard Portfolio Management Llc | 0.00% | 61,482 | $2,089,773 | $2,174,004 | +$84,231 | +4.03% | |
| Vanguard Fiduciary Trust Co | 0.00% | 58,541 | $1,989,809 | $2,070,010 | +$80,201 | +4.03% | |
| Trexquant Investment Lp | 0.01% | 57,620 | $1,958,504 | $2,037,443 | +$78,939 | +4.03% | |
| Palisades Investment Partners, Llc | 0.54% | 56,160 | $1,908,758 | $1,985,818 | +$77,060 | +4.04% | |
| Marshall Wace, Llp | 0.00% | 52,197 | $1,774,176 | $1,845,686 | +$71,510 | +4.03% | |
| Gabelli Funds Llc | 0.01% | 46,700 | $1,587,333 | $1,651,312 | +$63,979 | +4.03% | |
| Lpl Financial Llc | 0.00% | 44,462 | $1,511,259 | $1,572,176 | +$60,917 | +4.03% | |
| Wells Fargo & Company/Mn | 0.00% | 43,525 | $1,479,416 | $1,539,044 | +$59,628 | +4.03% | |
| Millennium Management Llc | 0.00% | 40,948 | $1,391,823 | $1,447,921 | +$56,098 | +4.03% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | 40,094 | $1,362,795 | $1,417,724 | +$54,929 | +4.03% | |
| Rbf Capital, Llc | 0.06% | 40,000 | $1,359,600 | $1,414,400 | +$54,800 | +4.03% | |
| Ubs Group Ag | 0.00% | 33,334 | $1,133,023 | $1,178,690 | +$45,667 | +4.03% | |
| Teton Advisors, Llc | 0.62% | 31,320 | $1,064,567 | $1,107,475 | +$42,908 | +4.03% | |
| Northern Trust Corp | 0.00% | 30,244 | $1,027,993 | $1,069,428 | +$41,435 | +4.03% | |
| Centerbook Partners Lp | 0.05% | 30,125 | $1,023,949 | $1,065,220 | +$41,271 | +4.03% | |
| Assenagon Asset Management S.A. | 0.00% | 29,365 | $998,116 | $1,038,346 | +$40,230 | +4.03% | |
| Jpmorgan Chase & Co | 0.00% | 28,906 | $983,382 | $1,022,116 | +$38,734 | +3.94% | |
| Raymond James Financial Inc | 0.00% | 27,361 | $930,000 | $967,485 | +$37,485 | +4.03% | |
| American Century Companies Inc | 0.00% | 22,999 | $781,736 | $813,245 | +$31,509 | +4.03% | |
| Janney Montgomery Scott Llc | 0.00% | 22,827 | $776,000 | $807,163 | +$31,163 | +4.02% | |
| Citadel Advisors Llc | 0.00% | 20,536 | $698,019 | $726,153 | +$28,134 | +4.03% | |
| New York State Common Retirement Fund | 0.00% | 20,505 | $696,965 | $725,057 | +$28,092 | +4.03% | |
| Qube Research & Technologies Ltd | 0.00% | 18,374 | $624,532 | $649,705 | +$25,173 | +4.03% | |
| Thrivent Financial For Lutherans | 0.00% | 17,616 | $598,000 | $622,902 | +$24,902 | +4.16% | |
| Bank Of America Corp | 0.00% | 15,502 | $526,913 | $548,151 | +$21,238 | +4.03% | |
| Ameriprise Financial Inc | 0.00% | 15,046 | $511,399 | $532,027 | +$20,628 | +4.03% |
Frequently asked questions about ARTNA
Who owns the most ARTNA stock?
The largest holders of ARTNA are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for ARTESIAN RESOURCES CORP-CL A (ARTNA).
Is ARTNA widely held by superinvestors?
Many widely followed stocks like ARTNA appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly ARTNA is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.