ARTNA — Institutional owners (13F)
Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | Shares | % of tracked 13F | Type |
|---|---|---|---|---|
| VANGUARD GROUP INC | $16,149,897 | 510,911 | 9.60% | Shares |
| VANGUARD CAPITAL MANAGEMENT LLC | $13,573,329 | 399,333 | 8.06% | Shares |
| RENAISSANCE TECHNOLOGIES LLC | $10,236,292 | 301,156 | 6.08% | Shares |
| BlackRock, Inc. | $7,115,211 | 209,332 | 4.23% | Shares |
| MORGAN STANLEY | $7,056,098 | 207,593 | 4.19% | Shares |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | $6,798,000 | 200,000 | 4.04% | Shares |
| DIMENSIONAL FUND ADVISORS LP | $6,534,090 | 192,235 | 3.88% | Shares |
| TWO SIGMA INVESTMENTS, LP | $6,221,462 | 183,038 | 3.70% | Shares |
| Kestra Advisory Services, LLC | $5,617,424 | 165,267 | 3.34% | Shares |
| Prospera Financial Services Inc | $5,336,489 | 156,992 | 3.17% | Shares |
| ROFFMAN MILLER ASSOCIATES INC /PA/ | $5,014,466 | 147,528 | 2.98% | Shares |
| GEODE CAPITAL MANAGEMENT, LLC | $4,206,666 | 123,700 | 2.50% | Shares |
| Costello Asset Management, INC | $3,942,123 | 115,979 | 2.34% | Shares |
| JANE STREET GROUP, LLC | $3,687,168 | 108,478 | 2.19% | Shares |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | $3,300,429 | 97,100 | 1.96% | Shares |
| DEPRINCE RACE & ZOLLO INC | $2,908,728 | 85,576 | 1.73% | Shares |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $2,849,280 | 83,827 | 1.69% | Shares |
| Bank of New York Mellon Corp | $2,665,146 | 78,410 | 1.58% | Shares |
| GOLDMAN SACHS GROUP INC | $2,517,402 | 74,063 | 1.50% | Shares |
| FCA CORP /TX | $2,505,028 | 73,699 | 1.49% | Shares |
| FIRST MANHATTAN CO. LLC. | $2,461,046 | 72,405 | 1.46% | Shares |
| STATE STREET CORP | $2,385,282 | 70,176 | 1.42% | Shares |
| Russell Investments Group, Ltd. | $2,346,624 | 69,038 | 1.39% | Shares |
| TWO SIGMA ADVISERS, LP | $2,345,462 | 74,200 | 1.39% | Shares |
| North Star Investment Management Corp. | $2,277,853 | 67,015 | 1.35% | Shares |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $2,089,773 | 61,482 | 1.24% | Shares |
| VANGUARD FIDUCIARY TRUST CO | $1,989,809 | 58,541 | 1.18% | Shares |
| Trexquant Investment LP | $1,958,504 | 57,620 | 1.16% | Shares |
| Palisades Investment Partners, LLC | $1,908,758 | 56,160 | 1.13% | Shares |
| MARSHALL WACE, LLP | $1,774,176 | 52,197 | 1.05% | Shares |
| GABELLI FUNDS LLC | $1,587,333 | 46,700 | 0.94% | Shares |
| LPL Financial LLC | $1,511,259 | 44,462 | 0.90% | Shares |
| WELLS FARGO & COMPANY/MN | $1,479,416 | 43,525 | 0.88% | Shares |
| MILLENNIUM MANAGEMENT LLC | $1,391,823 | 40,948 | 0.83% | Shares |
| Connor, Clark & Lunn Investment Management Ltd. | $1,362,795 | 40,094 | 0.81% | Shares |
| RBF Capital, LLC | $1,359,600 | 40,000 | 0.81% | Shares |
| UBS Group AG | $1,133,023 | 33,334 | 0.67% | Shares |
| Teton Advisors, LLC | $1,064,567 | 31,320 | 0.63% | Shares |
| Teton Advisors, Inc. | $1,051,099 | 31,320 | 0.62% | Shares |
| NORTHERN TRUST CORP | $1,027,993 | 30,244 | 0.61% | Shares |
| CenterBook Partners LP | $1,023,949 | 30,125 | 0.61% | Shares |
| Foundry Partners, LLC | $1,004,151 | 30,755 | 0.60% | Shares |
| Assenagon Asset Management S.A. | $998,116 | 29,365 | 0.59% | Shares |
| JPMORGAN CHASE & CO | $983,382 | 28,906 | 0.58% | Shares |
| RAYMOND JAMES FINANCIAL INC | $930,000 | 27,361 | 0.55% | Shares |
| AMERICAN CENTURY COMPANIES INC | $781,736 | 22,999 | 0.46% | Shares |
| CITADEL ADVISORS LLC | $698,019 | 20,536 | 0.41% | Shares |
| NEW YORK STATE COMMON RETIREMENT FUND | $696,965 | 20,505 | 0.41% | Shares |
| Qube Research & Technologies Ltd | $624,532 | 18,374 | 0.37% | Shares |
| BANK OF AMERICA CORP /DE/ | $526,913 | 15,502 | 0.31% | Shares |
| AMERIPRISE FINANCIAL INC | $511,399 | 15,046 | 0.30% | Shares |
| Quadrature Capital Ltd | $409,274 | 12,041 | 0.24% | Shares |
| Cullen Capital Management, LLC | $393,706 | 11,583 | 0.23% | Shares |
| XTX Topco Ltd | $389,118 | 11,448 | 0.23% | Shares |
| Atria Investments, Inc | $370,109 | 10,889 | 0.22% | Shares |
| Cubist Systematic Strategies, LLC | $347,332 | 10,656 | 0.21% | Shares |
| Jacobi Capital Management LLC | $334,185 | 9,832 | 0.20% | Shares |
| Redmond Asset Management, LLC | $328,751 | 9,672 | 0.20% | Shares |
| Y-Intercept (Hong Kong) Ltd | $322,667 | 9,493 | 0.19% | Shares |
| Creative Planning | $311,280 | 9,158 | 0.18% | Shares |
| Perigon Wealth Management, LLC | $281,801 | 8,291 | 0.17% | Shares |
| BNP PARIBAS FINANCIAL MARKETS | $250,812 | 7,379 | 0.15% | Shares |
| ELCO Management Co., LLC | $248,705 | 7,317 | 0.15% | Shares |
| FMR LLC | $242,927 | 7,147 | 0.14% | Shares |
| Moors & Cabot, Inc. | $232,832 | 6,850 | 0.14% | Shares |
| Gitterman Wealth Management, LLC | $232,506 | 7,134 | 0.14% | Shares |
| EVERGREEN CAPITAL MANAGEMENT LLC | $223,723 | 6,582 | 0.13% | Shares |
| Johnson & White Wealth Management, LLC | $218,556 | 6,430 | 0.13% | Shares |
| COMMONWEALTH EQUITY SERVICES, LLC | $210,060 | 6,180 | 0.12% | Shares |
| OCCUDO QUANTITATIVE STRATEGIES LP | $206,863 | 6,086 | 0.12% | Shares |
| ROYAL BANK OF CANADA | $198,000 | 5,836 | 0.12% | Shares |
| Ancora Advisors LLC | $135,960 | 4,000 | 0.08% | Shares |
| Vanguard Global Advisers, LLC | $134,464 | 3,956 | 0.08% | Shares |
| State of Tennessee, Department of Treasury | $115,465 | 3,397 | 0.07% | Shares |
| Key Financial Inc | $102,820 | 3,025 | 0.06% | Shares |
| Copeland Capital Management, LLC | $85,110 | 2,504 | 0.05% | Shares |
| Arax Advisory Partners | $81,576 | 2,400 | 0.05% | Shares |
| PNC Financial Services Group, Inc. | $64,955 | 1,911 | 0.04% | Shares |
| JONES FINANCIAL COMPANIES LLLP | $51,035 | 1,518 | 0.03% | Shares |
| HARBOUR INVESTMENTS, INC. | $33,990 | 1,000 | 0.02% | Shares |
| T. Rowe Price Investment Management, Inc. | $31,006 | 912,196 | 0.02% | Shares |
| Manchester Capital Management LLC | $27,159 | 799 | 0.02% | Shares |
| US BANCORP \DE\ | $19,544 | 575 | 0.01% | Shares |
| Basepoint Wealth LLC | $17,437 | 513 | 0.01% | Shares |
| CROWLEY WEALTH MANAGEMENT, INC. | $16,298 | 500 | 0.01% | Shares |
| Kentucky Trust Co | $15,925 | 500 | 0.01% | Shares |
| OSAIC HOLDINGS, INC. | $11,323 | 333 | 0.01% | Shares |
| SIGNATUREFD, LLC | $11,115 | 327 | 0.01% | Shares |
| CITIGROUP INC | $9,993 | 294 | 0.01% | Shares |
| EverSource Wealth Advisors, LLC | $9,789 | 288 | 0.01% | Shares |
| Inspire Investing, LLC | $8,329 | 262 | 0.00% | Shares |
| AdvisorNet Financial, Inc | $7,648 | 225 | 0.00% | Shares |
| Parallel Advisors, LLC | $6,866 | 202 | 0.00% | Shares |
| Allworth Financial LP | $5,405 | 159 | 0.00% | Shares |
| Versant Capital Management, Inc | $4,914 | 148 | 0.00% | Shares |
| VSM Wealth Advisory, LLC | $4,147 | 122 | 0.00% | Shares |
| Farther Finance Advisors, LLC | $4,011 | 118 | 0.00% | Shares |
| Hilltop National Bank | $3,399 | 100 | 0.00% | Shares |
| SBI Securities Co., Ltd. | $3,331 | 98 | 0.00% | Shares |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $2,835 | 89 | 0.00% | Shares |
| Darwin Wealth Management, LLC | $2,277 | 67 | 0.00% | Shares |
| BARCLAYS PLC | $1,666 | 49 | 0.00% | Shares |
| Private Wealth Management Group, LLC | $1,666 | 49 | 0.00% | Shares |
| FIFTH THIRD BANCORP | $884 | 26 | 0.00% | Shares |
| Janney Montgomery Scott LLC | $776 | 22,827 | 0.00% | Shares |
| Thrivent Financial for Lutherans | $598 | 17,616 | 0.00% | Shares |
| Rialto Wealth Management, LLC | $544 | 16 | 0.00% | Shares |
| Physician Wealth Advisors, Inc. | $510 | 15 | 0.00% | Shares |
| Bare Financial Services, Inc | $510 | 15 | 0.00% | Shares |
| Fruth Investment Management | $288 | 9,050 | 0.00% | Shares |
| GSA CAPITAL PARTNERS LLP | $225 | 6,614 | 0.00% | Shares |
| SG Americas Securities, LLC | $115 | 3,390 | 0.00% | Shares |
| CANADA LIFE ASSURANCE Co | $4 | 119 | 0.00% | Shares |
| Avion Wealth | $0 | 15 | 0.00% | Shares |
| Capital Advisors, Ltd. LLC | $0 | 1 | 0.00% | Shares |
| Hemington Wealth Management | $0 | 6 | 0.00% | Shares |