ARTV — Détenteurs institutionnels (13F)

73 déclarants · $392.5M total · Au 30 juin 2026

Institutions qui déclarent détenir cette action dans leur Formulaire SEC 13F trimestriel. Uniquement les positions longues ; un même déclarant peut apparaître deux fois pour des jambes d'options distinctes. Les jambes put/call compensatoires importantes reflètent généralement la tenue de marché ou un inventaire couvert, pas une conviction directionnelle.

Institution Valeur Actions % de 13F suivies Type
RA CAPITAL MANAGEMENT, L.P. $174 169 727 17 955 642 44,38% Actions
VIKING GLOBAL INVESTORS LP $25 260 410 2 604 166 6,44% Actions
Blackstone Inc. $23 313 339 2 403 437 5,94% Actions
5AM Venture Management, LLC $22 827 049 2 353 304 5,82% Actions
Venrock Adviser, LLC $19 822 881 2 043 596 5,05% Actions
FRANKLIN RESOURCES INC $19 373 063 1 997 223 4,94% Actions
Caligan Partners LP $16 840 277 1 736 111 4,29% Actions
VANGUARD CAPITAL MANAGEMENT LLC $9 523 606 981 815 2,43% Actions
SAMSARA BIOCAPITAL, LLC $9 262 152 954 861 2,36% Actions
Blue Owl Capital Holdings LP $8 483 057 874 542 2,16% Actions
Propel Bio Management, LLC $6 755 429 696 436 1,72% Actions
BlackRock, Inc. $6 738 842 694 726 1,72% Actions
CITADEL ADVISORS LLC $5 910 947 609 376 1,51% Actions
SILVERARC CAPITAL MANAGEMENT, LLC $5 092 500 525 000 1,30% Actions
GEODE CAPITAL MANAGEMENT, LLC $3 433 947 353 845 0,87% Actions
BOOTHBAY FUND MANAGEMENT, LLC $3 049 438 314 375 0,78% Actions
Nantahala Capital Management, LLC $2 910 000 300 000 0,74% Actions
Revelation Capital Management, LLC $2 903 317 299 311 0,74% Actions
Alyeska Investment Group, L.P. $2 654 066 273 615 0,68% Actions
ACUTA CAPITAL PARTNERS, LLC $2 526 035 260 416 0,64% Actions
KVP Capital Advisors, LP $1 940 000 200 000 0,49% Actions
WELLINGTON MANAGEMENT GROUP LLP $1 882 848 194 108 0,48% Actions
UBS Group AG $1 784 994 184 020 0,45% Actions
SEVEN GRAND MANAGERS, LLC $1 697 500 175 000 0,43% Actions
STATE STREET CORP $1 607 911 165 764 0,41% Actions
RENAISSANCE TECHNOLOGIES LLC $1 464 700 151 000 0,37% Actions
VANGUARD FIDUCIARY TRUST CO $1 439 412 148 393 0,37% Actions
ADAR1 Capital Management, LLC $1 150 653 118 624 0,29% Actions
VANGUARD GROUP INC $1 055 366 246 006 0,27% Actions
Simplify Asset Management Inc. $983 144 101 355 0,25% Actions
BRIDGEWAY CAPITAL MANAGEMENT, LLC $824 500 85 000 0,21% Actions
TWO SIGMA INVESTMENTS, LP $762 178 78 575 0,19% Actions
NORTHERN TRUST CORP $741 303 76 423 0,19% Actions
DAFNA Capital Management LLC $650 880 67 101 0,17% Actions
Quadrature Capital Ltd $478 647 49 345 0,12% Actions
DIMENSIONAL FUND ADVISORS LP $434 705 44 815 0,11% Actions
XTX Topco Ltd $412 337 42 509 0,11% Actions
VANGUARD PORTFOLIO MANAGEMENT LLC $301 796 31 113 0,08% Actions
Velan Capital Investment Management LP $242 500 25 000 0,06% Actions
Atom Investors LP $221 684 22 854 0,06% Actions
BAILARD, INC. $200 790 20 700 0,05% Actions
Spark Investment Management LLC $160 050 16 500 0,04% Actions
GOLDMAN SACHS GROUP INC $153 066 15 780 0,04% Actions
Squarepoint Ops LLC $144 094 14 855 0,04% Actions
ALLIANCEBERNSTEIN L.P. $135 606 13 980 0,03% Actions
Vanguard Global Advisers, LLC $116 187 11 978 0,03% Actions
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $115 391 11 896 0,03% Actions
NEW YORK STATE COMMON RETIREMENT FUND $59 170 6 100 0,02% Actions
Russell Investments Group, Ltd. $56 852 5 861 0,01% Actions
WELLS FARGO & COMPANY/MN $53 156 5 480 0,01% Actions
State of Wyoming $44 504 4 588 0,01% Actions
JPMORGAN CHASE & CO $40 149 4 191 0,01% Actions
FMR LLC $34 513 3 558 0,01% Actions
BARCLAYS PLC $32 359 3 336 0,01% Actions
ROYAL BANK OF CANADA $30 000 3 066 0,01% Actions
RHUMBLINE ADVISERS $29 474 3 039 0,01% Actions
MORGAN STANLEY $21 457 2 212 0,01% Actions
CITIGROUP INC $20 788 2 143 0,01% Actions
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $20 719 2 136 0,01% Actions
Federation des caisses Desjardins du Quebec $19 400 2 000 0,00% Actions
China Universal Asset Management Co., Ltd. $15 520 1 600 0,00% Actions
BNP PARIBAS FINANCIAL MARKETS $11 136 1 148 0,00% Actions
Legal & General Group Plc $5 490 566 0,00% Actions
Steward Partners Investment Advisory, LLC $4 850 500 0,00% Actions
Ameritas Investment Partners, Inc. $4 084 421 0,00% Actions
MARK SHEPTOFF FINANCIAL PLANNING, LLC $3 880 400 0,00% Actions
Tower Research Capital LLC (TRC) $2 396 247 0,00% Actions
US BANCORP \DE\ $2 280 235 0,00% Actions
Quarry LP $912 94 0,00% Actions
Sterling Capital Management LLC $698 72 0,00% Actions
ACADIAN ASSET MANAGEMENT LLC $221 22 940 0,00% Actions
Caitong International Asset Management Co., Ltd $126 13 0,00% Actions
JONES FINANCIAL COMPANIES LLLP $106 11 0,00% Actions