Artiva Biotherapeutics, Inc. - ARTV
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | History | No change | 17,955,642 | 174,169 | 1.51% | 1.51% | 1 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| VIKING GLOBAL INVESTORS LP | History | No change | 2,604,166 | 25,260 | 0.07% | 0.07% | 2 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Blackstone Inc. | History | No change | 2,403,437 | 23,313 | 0.07% | 0.07% | 3 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| 5AM Venture Management, LLC | History | No change | 2,353,304 | 22,827 | 7.93% | 7.93% | 4 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Venrock Adviser, LLC | History | No change | 2,043,596 | 19,822 | 0.6% | 0.6% | 5 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| FRANKLIN RESOURCES INC | History | No change | 1,997,223 | 19,373 | 0.0% | 0.0% | 6 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Caligan Partners LP | History | No change | 1,736,111 | 16,840 | 0.79% | 0.79% | 7 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | No change | 981,815 | 9,523 | 0.0% | 0.0% | 8 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Samsara BioCapital, LLC | History | No change | 954,861 | 9,262 | 0.76% | 0.76% | 9 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Blue Owl Capital Holdings LP | History | No change | 874,542 | 8,483 | 1.28% | 1.28% | 10 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| Propel Bio Management, LLC | History | No change | 696,436 | 6,755 | 3.54% | 3.54% | 11 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| BlackRock, Inc. | History | No change | 694,726 | 6,738 | 0.0% | 0.0% | 12 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| CITADEL ADVISORS LLC | History | No change | 609,376 | 5,910 | 0.0% | 0.0% | 13 | 0 | 0.0% | Q2 2026 | Sep 02, 2026 |
| SILVERARC CAPITAL MANAGEMENT, LLC | History | No change | 525,000 | 5,092 | 0.53% | 0.53% | 14 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | No change | 353,845 | 3,433 | 0.0% | 0.0% | 15 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | No change | 314,375 | 3,049 | 0.04% | 0.04% | 16 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Nantahala Capital Management, LLC | History | No change | 300,000 | 2,910 | 0.1% | 0.1% | 17 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Alyeska Investment Group, L.P. | History | No change | 273,615 | 2,654 | 0.01% | 0.01% | 18 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| ACUTA CAPITAL PARTNERS, LLC | History | No change | 260,416 | 2,526 | 1.76% | 1.76% | 19 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Revelation Capital Management, LLC | History | No change | 299,311 | 2,131 | 26.6% | 2.65% | 20 | 0 | 0.0% | Q3 2026 | Nov 02, 2026 |
| KVP Capital Advisors, LP | History | No change | 200,000 | 1,940 | 1.42% | 1.42% | 21 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | History | No change | 194,108 | 1,882 | 0.0% | 0.0% | 22 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| UBS Group AG | History | No change | 184,020 | 1,784 | 0.0% | 0.0% | 23 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| SEVEN GRAND MANAGERS, LLC | History | No change | 175,000 | 1,697 | 0.07% | 0.07% | 24 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| STATE STREET CORP | History | No change | 165,764 | 1,607 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q2 2026 | Sep 22, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | No change | 151,000 | 1,464 | 0.0% | 0.0% | 26 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | No change | 148,393 | 1,439 | 0.0% | 0.0% | 27 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| ADAR1 Capital Management, LLC | History | No change | 118,624 | 1,150 | 0.05% | 0.05% | 28 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | No change | 85,000 | 824 | 0.01% | 0.01% | 29 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | No change | 78,575 | 762 | 0.0% | 0.0% | 30 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| NORTHERN TRUST CORP | History | No change | 76,423 | 741 | 0.0% | 0.0% | 31 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Simplify Asset Management Inc. | History | No change | 101,355 | 721 | 0.01% | 0.01% | 32 | 0 | 0.0% | Q3 2026 | Oct 27, 2026 |
| DAFNA Capital Management LLC | History | No change | 67,101 | 650 | 0.12% | 0.12% | 33 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Quadrature Capital Ltd | History | No change | 49,345 | 478 | 0.0% | 0.0% | 34 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| XTX Topco Ltd | History | No change | 42,509 | 412 | 0.01% | 0.01% | 35 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | No change | 44,815 | 319 | 0.0% | 0.0% | 36 | 0 | 0.0% | Q3 2026 | Nov 04, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | History | No change | 31,113 | 301 | 0.0% | 0.0% | 37 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Velan Capital Investment Management LP | History | No change | 25,000 | 242 | 0.15% | 0.15% | 38 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | No change | 22,940 | 221 | 0.0% | 0.0% | 39 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Atom Investors LP | History | No change | 22,854 | 221 | 0.02% | 0.02% | 40 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Y-Intercept (Hong Kong) Ltd | History | New | 29,633 | 210 | 0.0% | — | 41 | +29,633 | New | Q3 2026 | Oct 16, 2026 |
| Spark Investment Management LLC | History | No change | 16,500 | 160 | 0.31% | 0.31% | 42 | 0 | 0.0% | Q2 2026 | Aug 10, 2026 |
| GOLDMAN SACHS GROUP INC | History | No change | 15,780 | 153 | 0.0% | 0.0% | 43 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BAILARD, INC. | History | No change | 20,700 | 147 | 0.0% | 0.0% | 44 | 0 | 0.0% | Q3 2026 | Oct 13, 2026 |
| Squarepoint Ops LLC | History | No change | 14,855 | 144 | 0.0% | 0.0% | 45 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| ALLIANCEBERNSTEIN L.P. | History | No change | 13,980 | 135 | 0.0% | 0.0% | 46 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Vanguard Global Advisers, LLC | History | No change | 11,978 | 116 | 0.0% | 0.0% | 47 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | No change | 11,896 | 115 | 0.0% | 0.0% | 48 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Creative Planning | History | New | 11,372 | 80 | 0.0% | — | 49 | +11,372 | New | Q3 2026 | Nov 02, 2026 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | No change | 6,100 | 59 | 0.0% | 0.0% | 50 | 0 | 0.0% | Q2 2026 | Jul 29, 2026 |
| Russell Investments Group, Ltd. | History | No change | 5,861 | 56 | 0.0% | 0.0% | 51 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| WELLS FARGO & COMPANY/MN | History | No change | 5,480 | 53 | 0.0% | 0.0% | 52 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| JPMORGAN CHASE & CO | History | No change | 4,191 | 40 | 0.0% | 0.0% | 53 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| FMR LLC | History | No change | 3,558 | 34 | 0.0% | 0.0% | 54 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| BARCLAYS PLC | History | No change | 3,336 | 32 | 0.0% | 0.0% | 55 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| ROYAL BANK OF CANADA | History | No change | 3,066 | 30 | 0.0% | 0.0% | 56 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| RHUMBLINE ADVISERS | History | No change | 3,039 | 29 | 0.0% | 0.0% | 57 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| MORGAN STANLEY | History | No change | 2,212 | 21 | 0.0% | 0.0% | 58 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | History | No change | 2,136 | 20 | 0.0% | 0.0% | 59 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Federation des caisses Desjardins du Quebec | History | No change | 2,000 | 19 | 0.0% | 0.0% | 60 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| SIMPLEX TRADING, LLC | History | New | 1,971 | 14 | 0.0% | — | 61 | +1,971 | New | Q3 2026 | Nov 04, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 1,148 | 11 | 0.0% | 0.0% | 62 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| China Universal Asset Management Co., Ltd. | History | No change | 1,600 | 11 | 0.0% | 0.0% | 63 | 0 | 0.0% | Q3 2026 | Oct 27, 2026 |
| State of Wyoming | History | Reduced | 1,043 | 7 | 0.0% | 0.0% | 64 | -3,545 | -77.27% | Q3 2026 | Oct 28, 2026 |
| CITIGROUP INC | History | Reduced | 944 | 6 | 0.0% | 0.0% | 65 | -1,199 | -55.95% | Q3 2026 | Nov 04, 2026 |
| Legal & General Group Plc | History | No change | 566 | 5 | 0.0% | 0.0% | 66 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Ameritas Investment Partners, Inc. | History | No change | 421 | 4 | 0.0% | 0.0% | 67 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Steward Partners Investment Advisory, LLC | History | No change | 500 | 4 | 0.0% | 0.0% | 68 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| GAMMA Investing LLC | History | New | 497 | 3 | 0.0% | — | 70 | +497 | New | Q3 2026 | Oct 08, 2026 |
| MARK SHEPTOFF FINANCIAL PLANNING, LLC | History | No change | 400 | 3 | 0.0% | 0.0% | 69 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Sterling Capital Management LLC | History | Added to | 316 | 2 | 0.0% | — | 72 | +244 | 338.89% | Q3 2026 | Oct 22, 2026 |
| US BANCORP \DE\ | History | No change | 235 | 2 | 0.0% | 0.0% | 71 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Tower Research Capital LLC (TRC) | History | No change | 247 | 2 | 0.0% | 0.0% | 73 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| EASTERN BANK | History | New | 155 | 1 | 0.0% | — | 74 | +155 | New | Q3 2026 | Oct 05, 2026 |
| Parallel Advisors, LLC | History | New | 73 | 0 | — | — | — | +73 | New | Q3 2026 | Nov 03, 2026 |
| Caitong International Asset Management Co., Ltd | History | Added to | 36 | 0 | — | — | — | +23 | 176.92% | Q3 2026 | Oct 29, 2026 |
| SJS Investment Consulting Inc. | History | New | 8 | 0 | — | — | — | +8 | New | Q3 2026 | Oct 26, 2026 |
| Ascentis Wealth Management, LLC | History | New | 3 | 0 | — | — | — | +3 | New | Q3 2026 | Nov 03, 2026 |
| EverSource Wealth Advisors, LLC | History | New | 2 | 0 | — | — | — | +2 | New | Q3 2026 | Nov 04, 2026 |
| Root Financial Partners, LLC | History | New | 1 | 0 | — | — | — | +1 | New | Q3 2026 | Oct 21, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | No change | 11 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Quarry LP | History | No change | 94 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |