ARTNA · Artesian Resources Corp · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 108 13F filersWho Holds ARTNA
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 108 filers, like-for-like change -2.6%; actively managed books -4.5%; index-like books +3.8%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 45.4% | 55 | +3.4% |
| Exempt adviser | 1.5% | 3 | -39.7% |
| Adviser | 20.6% | 6 | +3.1% |
| Bank | 5.8% | 13 | -31.4% |
| Broker-dealer | 0.8% | 1 | +0.7% |
| Non-US | 0.1% | 2 | +90.4% |
| Holding company | 9.4% | 5 | +6.5% |
| Benefit plan | 0.0% | 0 | — |
| Unknown | 16.3% | 23 | -10.0% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 24.0% | 12 | +3.8% |
| Systematic-like | 8.2% | 11 | -11.6% |
| Concentrated | 1.6% | 11 | -3.9% |
| Diversified active | 66.2% | 74 | -3.5% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 43.5% | 68 | +5.7% |
| Medium turnover | 35.6% | 22 | -5.4% |
| High turnover | 11.1% | 14 | -22.2% |
| Unknown | 9.9% | 4 | +1.5% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 11.3% | 10 | +1.1% |
| Medium horizon | 24.5% | 14 | +7.8% |
| Long horizon | 57.7% | 80 | -5.0% |
| Unknown | 6.4% | 4 | -19.6% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 5.9% | 21 | -3.1% |
| $1B to $10B | 11.6% | 25 | +11.8% |
| $10B to $100B | 22.2% | 25 | -8.0% |
| $100B or more | 60.3% | 37 | -2.9% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 5.8% | 29 | +9.3% |
| Pooled investment vehicles | 16.5% | 10 | -3.1% |
| Registered funds and BDCs | 18.0% | 8 | +5.6% |
| Governments and sovereign funds | 2.1% | 2 | +8.0% |
| Corporations | 0.1% | 1 | 0.0% |
| Other investment advisers | 0.2% | 1 | +21.8% |
| Other | 0.3% | 1 | +113.2% |
| Diversified | 2.4% | 3 | +9.6% |
| Pension and profit sharing plans | 0.0% | 0 | — |
| Unknown | 54.6% | 53 | -7.1% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 23.5% | 18 | -4.8% |
| Private equity funds | 0.6% | 4 | +303.9% |
| Real estate funds | 0.1% | 2 | +78.8% |
| Securitized asset funds | 0.0% | 1 | 0.0% |
| Other private funds | 6.0% | 4 | +10.3% |
| No private funds | 16.7% | 29 | +3.8% |
| Private funds, type not stated | 0.0% | 0 | — |
| Unknown | 53.1% | 50 | -5.7% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 95.9% | 95 | +1.4% |
| Outside the US | 4.1% | 13 | -49.2% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Conviction and Crowding
108 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 32.6% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies ARTNA's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | VZ Verizon Communications Inc | 4 |
| 2 | T At&T Inc. | 3 |
| 3 | TMO Thermo Fisher Scientific Inc. | 3 |
| 4 | PFE Pfizer Inc | 3 |
| 5 | IBM International Business Machines Corp | 4 |
| 6 | DIS Walt Disney Co | 3 |
| 7 | MRK Merck & Co., Inc. | 4 |
| 8 | XOM ExxonMobil Holdings Corp | 4 |
| 9 | NEE Nextera Energy Inc | 3 |
| 10 | V Visa Inc. | 4 |
Shareholder Targets
13F filers that own its peers but not ARTNA, quarter ended Jun 30, 2026Found through its holder-overlap peers: VZ, T, TMO, PFE, IBM, DIS, MRK, XOM, NEE, V, JNJ, PEP, META, JPM, ORCL, INTC, BAC, KO, TSM, NVDA. 7,030 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | NORGES BANK Non-US, Index-like | $161,250,264,182 20 held | NVDA, META, JPM |
| 2 | PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser, Diversified active | $157,272,809,531 20 held | NVDA, META, V |
| 3 | Invesco Ltd. Adviser, Diversified active | $146,269,005,571 20 held | NVDA, INTC, META |
| 4 | Capital World Investors Adviser, Diversified active | $109,408,220,137 19 held | META, NVDA, TSM |
| 5 | Capital Research Global Investors Adviser, Diversified active | $109,366,022,383 17 held | NVDA, META, INTC |
| 6 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser, Diversified active | $102,813,785,361 20 held | NVDA, META, MRK |
| 7 | Legal & General Group Plc Unknown, Index-like | $79,897,565,147 20 held | NVDA, META, JPM |
| 8 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $70,050,322,790 20 held | NVDA, MRK, JNJ |
| 9 | FRANKLIN RESOURCES INC Adviser, Diversified active | $68,704,174,419 20 held | NVDA, XOM, META |
| 10 | Fisher Asset Management, LLC Adviser, Diversified active | $63,144,808,556 20 held | NVDA, TSM, JPM |
Fund Ownership of ARTNA by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 6.52% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 1.08% | 111,983 |
| Index ETFs | 5.44% | 561,829 |
| Active ETFs | 0.47% | 49,021 |
| Active funds | 9.09% | 939,220 |
| Unclassified | 0.32% | 32,729 |
| All registered funds | 16.41% | 1,694,782 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega T. Rowe Price Investment Management, Inc. Adviser | $31,005,542 | 17.32% | 912,196 | Shares | 2026-08-14 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $13,573,328 | 7.58% | 399,333 | Shares | 2026-08-13 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $10,236,292 | 5.72% | 301,156 | Shares | 2026-08-13 | |
| Mega BlackRock, Inc. Holding company | $7,115,193 | 3.97% | 209,332 | Shares | 2026-08-07 | |
| Mega MORGAN STANLEY Holding company | $7,056,084 | 3.94% | 207,593 | Shares | 2026-08-13 | |
| Large ADAGE CAPITAL PARTNERS GP, L.L.C. Registered adviser | $6,798,000 | 3.80% | 200,000 | Shares | 2026-08-14 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $6,534,066 | 3.65% | 192,235 | Shares | 2026-08-11 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $6,221,461 | 3.47% | 183,038 | Shares | 2026-08-14 | |
| Large Kestra Advisory Services, LLC | $5,617,425 | 3.14% | 165,267 | Shares | 2026-07-28 | |
| Mid Prospera Financial Services Inc | $5,336,158 | 2.98% | 156,992 | Shares | 2026-07-15 | |
| Mid ROFFMAN MILLER ASSOCIATES INC /PA/ Registered adviser | $4,861,310 | 2.71% | 146,425 | Shares | 2026-10-19 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $4,204,562 | 2.35% | 123,700 | Shares | 2026-08-12 | |
| Small Costello Asset Management, INC | $3,942,126 | 2.20% | 115,979 | Shares | 2026-07-28 | |
| Mega JANE STREET GROUP, LLC | $3,687,166 | 2.06% | 108,478 | Shares | 2026-08-14 | |
| Large HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC Registered adviser | $3,300,429 | 1.84% | 97,100 | Shares | 2026-08-14 | |
| Mid DEPRINCE RACE & ZOLLO INC Registered adviser | $3,244,868 | 1.81% | 97,737 | Shares | 2026-10-13 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser | $2,849,279 | 1.59% | 83,827 | Shares | 2026-08-13 | |
| Mega Bank of New York Mellon Corp Bank | $2,665,153 | 1.49% | 78,410 | Shares | 2026-08-06 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $2,517,400 | 1.41% | 74,063 | Shares | 2026-08-14 | |
| Small FCA CORP /TX Registered adviser | $2,505,029 | 1.40% | 73,699 | Shares | 2026-08-11 | |
| Large FIRST MANHATTAN CO. LLC. Adviser | $2,461,045 | 1.37% | 72,405 | Shares | 2026-08-14 | |
| Mega STATE STREET CORP Bank | $2,385,282 | 1.33% | 70,176 | Shares | 2026-09-22 | |
| Mega Russell Investments Group, Ltd. | $2,346,599 | 1.31% | 69,038 | Shares | 2026-08-06 | |
| Mid North Star Investment Management Corp. Adviser | $2,277,839 | 1.27% | 67,015 | Shares | 2026-07-28 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $2,089,773 | 1.17% | 61,482 | Shares | 2026-08-13 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $1,989,808 | 1.11% | 58,541 | Shares | 2026-08-13 | |
| Large Trexquant Investment LP Registered adviser | $1,958,503 | 1.09% | 57,620 | Shares | 2026-08-14 | |
| Small Palisades Investment Partners, LLC Registered adviser | $1,908,878 | 1.07% | 56,160 | Shares | 2026-08-04 | |
| Large MARSHALL WACE, LLP Exempt adviser | $1,774,176 | 0.99% | 52,197 | Shares | 2026-08-13 | |
| Large GABELLI FUNDS LLC Registered adviser | $1,587,333 | 0.89% | 46,700 | Shares | 2026-08-12 | |
| Mega LPL Financial LLC Broker-dealer | $1,511,263 | 0.84% | 44,462 | Shares | 2026-08-07 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $1,479,414 | 0.83% | 43,525 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $1,391,822 | 0.78% | 40,948 | Shares | 2026-08-14 | |
| Large Connor, Clark & Lunn Investment Management Ltd. Registered adviser | $1,362,794 | 0.76% | 40,094 | Shares | 2026-08-13 | |
| Mid RBF Capital, LLC | $1,359,600 | 0.76% | 40,000 | Shares | 2026-08-14 | |
| Mega UBS Group AG Bank | $1,133,021 | 0.63% | 33,334 | Shares | 2026-08-13 | |
| Small Teton Advisors, LLC Registered adviser | $1,064,566 | 0.59% | 31,320 | Shares | 2026-08-12 | |
| Mega NORTHERN TRUST CORP Bank | $1,027,993 | 0.57% | 30,244 | Shares | 2026-08-13 | |
| Mid CenterBook Partners LP Registered adviser | $1,023,948 | 0.57% | 30,125 | Shares | 2026-08-11 | |
| Mega JPMORGAN CHASE & CO Bank | $982,514 | 0.55% | 28,906 | Shares | 2026-08-12 | |
| Mega RAYMOND JAMES FINANCIAL INC | $929,999 | 0.52% | 27,361 | Shares | 2026-08-14 | |
| Mega AMERICAN CENTURY COMPANIES INC | $781,736 | 0.44% | 22,999 | Shares | 2026-08-12 | |
| Large Janney Montgomery Scott LLC Adviser | $775,889 | 0.43% | 22,827 | Shares | 2026-08-05 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $698,018 | 0.39% | 20,536 | Shares | 2026-09-02 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND | $696,964 | 0.39% | 20,505 | Shares | 2026-07-29 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $624,532 | 0.35% | 18,374 | Shares | 2026-08-14 | |
| Large Thrivent Financial for Lutherans Registered adviser | $598,767 | 0.33% | 17,616 | Shares | 2026-08-14 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $526,912 | 0.29% | 15,502 | Shares | 2026-08-14 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $511,412 | 0.29% | 15,046 | Shares | 2026-08-14 | |
| Large Quadrature Capital Ltd | $409,273 | 0.23% | 12,041 | Shares | 2026-08-07 | |
| Large Cullen Capital Management, LLC Registered adviser | $393,706 | 0.22% | 11,583 | Shares | 2026-08-13 | |
| Mid XTX Topco Ltd | $389,117 | 0.22% | 11,448 | Shares | 2026-08-14 | |
| Mid Atria Investments, Inc Registered adviser | $368,818 | 0.21% | 11,109 | Shares | 2026-10-15 | |
| Mid Jacobi Capital Management LLC Registered adviser | $334,189 | 0.19% | 9,832 | Shares | 2026-07-31 | |
| Small Redmond Asset Management, LLC Registered adviser | $328,751 | 0.18% | 9,672 | Shares | 2026-08-14 | |
| Mega Creative Planning Registered adviser | $311,280 | 0.17% | 9,158 | Shares | 2026-08-13 | |
| Small ELCO Management Co., LLC Registered adviser | $309,324 | 0.17% | 9,317 | Shares | 2026-10-14 | |
| Small Fruth Investment Management | $300,460 | 0.17% | 9,050 | Shares | 2026-10-13 | |
| Mid Perigon Wealth Management, LLC Registered adviser | $281,811 | 0.16% | 8,291 | Shares | 2026-08-07 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $250,812 | 0.14% | 7,379 | Shares | 2026-08-13 | |
| Mega FMR LLC Holding company | $242,926 | 0.14% | 7,147 | Shares | 2026-08-13 | |
| Mid Moors & Cabot, Inc. Registered adviser | $232,831 | 0.13% | 6,850 | Shares | 2026-08-10 | |
| Mid GSA CAPITAL PARTNERS LLP Registered adviser | $224,809 | 0.13% | 6,614 | Shares | 2026-08-06 | |
| Mid EVERGREEN CAPITAL MANAGEMENT LLC Registered adviser | $223,722 | 0.12% | 6,582 | Shares | 2026-07-23 | |
| Small Johnson & White Wealth Management, LLC | $218,555 | 0.12% | 6,430 | Shares | 2026-07-16 | |
| Large COMMONWEALTH EQUITY SERVICES, LLC Registered adviser | $210,058 | 0.12% | 6,180 | Shares | 2026-07-29 | |
| Mid OCCUDO QUANTITATIVE STRATEGIES LP Registered adviser | $206,863 | 0.12% | 6,086 | Shares | 2026-08-13 | |
| Mega ROYAL BANK OF CANADA Bank | $198,364 | 0.11% | 5,836 | Shares | 2026-08-14 | |
| Mid Ancora Advisors LLC Registered adviser | $135,960 | 0.08% | 4,000 | Shares | 2026-08-14 | |
| Mega Vanguard Global Advisers, LLC Registered adviser | $134,464 | 0.08% | 3,956 | Shares | 2026-08-13 | |
| Large State of Tennessee, Department of Treasury | $115,464 | 0.06% | 3,397 | Shares | 2026-08-14 | |
| Mega SG Americas Securities, LLC | $115,226 | 0.06% | 3,390 | Shares | 2026-08-07 | |
| Small Key Financial Inc Registered adviser | $102,819 | 0.06% | 3,025 | Shares | 2026-07-24 | |
| Mid Copeland Capital Management, LLC Adviser | $83,365 | 0.05% | 2,511 | Shares | 2026-10-13 | |
| Large Arax Advisory Partners Registered adviser | $81,576 | 0.05% | 2,400 | Shares | 2026-08-10 | |
| Mega PNC FINANCIAL SERVICES GROUP, INC. Bank | $64,954 | 0.04% | 1,911 | Shares | 2026-08-07 | |
| Mega JONES FINANCIAL COMPANIES LLLP | $51,596 | 0.03% | 1,518 | Shares | 2026-08-14 | |
| Mid HARBOUR INVESTMENTS, INC. Registered adviser | $33,990 | 0.02% | 1,000 | Shares | 2026-08-12 | |
| Small Manchester Capital Management LLC Registered adviser | $27,158 | 0.02% | 799 | Shares | 2026-08-13 | |
| Large US BANCORP \DE\ Bank | $19,543 | 0.01% | 575 | Shares | 2026-08-12 | |
| Small Basepoint Wealth LLC Registered adviser | $17,436 | 0.01% | 513 | Shares | 2026-08-10 | |
| Small Kentucky Trust Co | $16,600 | 0.01% | 500 | Shares | 2026-10-15 | |
| Large OSAIC HOLDINGS, INC. Holding company | $11,318 | 0.01% | 333 | Shares | 2026-08-14 | |
| Mid SIGNATUREFD, LLC Registered adviser | $11,114 | 0.01% | 327 | Shares | 2026-07-24 | |
| Mega CITIGROUP INC Bank | $9,993 | 0.01% | 294 | Shares | 2026-08-03 | |
| Mid EverSource Wealth Advisors, LLC Registered adviser | $9,789 | 0.01% | 288 | Shares | 2026-07-24 | |
| Mid Inspire Investing, LLC Registered adviser | $8,973 | 0.01% | 264 | Shares | 2026-08-12 | |
| Mid Parallel Advisors, LLC Registered adviser | $6,865 | 0.00% | 202 | Shares | 2026-08-05 | |
| Large Allworth Financial LP | $5,404 | 0.00% | 159 | Shares | 2026-08-11 | |
| Mid Versant Capital Management, Inc Registered adviser | $4,913 | 0.00% | 148 | Shares | 2026-10-02 | |
| Small VSM Wealth Advisory, LLC Registered adviser | $4,146 | 0.00% | 122 | Shares | 2026-07-23 | |
| Large CANADA LIFE ASSURANCE Co | $4,044 | 0.00% | 119 | Shares | 2026-08-13 | |
| Mid SBI Securities Co., Ltd. Non-US | $3,331 | 0.00% | 98 | Shares | 2026-07-23 | |
| Small Hilltop National Bank | $3,320 | 0.00% | 100 | Shares | 2026-10-14 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $3,025 | 0.00% | 89 | Shares | 2026-08-13 | |
| Large Farther Finance Advisors, LLC Registered adviser | $2,988 | 0.00% | 90 | Shares | 2026-10-08 | |
| Small Darwin Wealth Management, LLC Registered adviser | $2,277 | 0.00% | 67 | Shares | 2026-07-21 | |
| Mega BARCLAYS PLC Bank | $1,665 | 0.00% | 49 | Shares | 2026-08-14 | |
| Small Private Wealth Management Group, LLC Registered adviser | $1,626 | 0.00% | 49 | Shares | 2026-10-19 | |
| Large FIFTH THIRD BANCORP Bank | $883 | 0.00% | 26 | Shares | 2026-08-05 |
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