ARTV · Artiva Biotherapeutics, Inc.
$10.18
-0.35 (-3.32%)
At close · Jul 29
Market Cap
$260.27M
Shares
24.72M
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.
The Jun 30, 2026 filing window is
still open — showing the latest known positions. Funds that have not filed yet
carry their prior-quarter positions; a fund that filed without this stock counts
as sold out.
Holders: 42
Total Value: $109,263,699
Total Shares: 16,914,263
Institutional Ownership Trend
8 quarters
Holder Concentration
Across 40 13F filersTop Holder
58.5%
of institutional value
Top 5
88.3%
of institutional value
Top 10
94.6%
of institutional value
HHI
3,743
Highly concentrated
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mid RA CAPITAL MANAGEMENT, L.P. | $63,455,264 | 58.08% | 9,853,302 | Shares | Sole | 2026-05-15 | ||||
| Small 5AM Venture Management, LLC | $15,155,277 | 13.87% | 2,353,304 | Shares | Sole | 2026-05-15 | ||||
| Mid Venrock Adviser, LLC | $10,365,624 | 9.49% | 1,609,569 | Shares | Sole | 2026-05-15 | ||||
| Small venBio Partners LLC | $3,421,810 | 3.13% | 531,337 | Shares | Sole | 2026-05-15 | ||||
| Mega FRANKLIN RESOURCES INC | $3,350,905 | 3.07% | 520,327 | Shares | Defined | 2026-05-13 | ||||
| Micro Revelation Capital Management, LLC | $1,927,562 | 1.76% | 299,311 | Shares | Sole | 2026-05-15 | ||||
| Mega BlackRock, Inc. | $1,374,217 | 1.26% | 213,388 | Shares | Sole | 2026-05-13 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $1,337,497 | 1.22% | 207,686 | Shares | Defined | 2026-05-15 | ||||
| Mega WELLINGTON MANAGEMENT GROUP LLP | $1,250,055 | 1.14% | 194,108 | Shares | Defined | 2026-05-15 | ||||
| Small Simplify Asset Management Inc. | $983,143 | 0.90% | 101,355 | Shares | Sole | 2026-07-16 | ||||
| Small Propel Bio Management, LLC | $942,616 | 0.86% | 146,369 | Shares | Defined | 2026-05-14 | ||||
| Mega MILLENNIUM MANAGEMENT LLC | $793,858 | 0.73% | 123,270 | Shares | Sole | 2026-05-15 | ||||
| Mega TWO SIGMA INVESTMENTS, LP | $740,864 | 0.68% | 115,041 | Shares | Sole | 2026-05-15 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $654,915 | 0.60% | 101,695 | Shares | Defined | 2026-05-15 | ||||
| Large Alyeska Investment Group, L.P. | $644,000 | 0.59% | 100,000 | Shares | Sole | 2026-05-15 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $515,444 | 0.47% | 80,038 | Shares | Sole | 2026-05-14 | ||||
| Mega JANE STREET GROUP, LLC | $254,354 | 0.23% | 39,496 | Shares | Defined | 2026-05-12 | ||||
| Mega STATE STREET CORP | $230,706 | 0.21% | 35,824 | Shares | Defined | 2026-05-15 | ||||
| Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC | $225,400 | 0.21% | 35,000 | Shares | Sole | 2026-05-15 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $211,296 | 0.19% | 32,810 | Shares | Defined | 2026-05-08 | ||||
| Large PANAGORA ASSET MANAGEMENT INC | $197,720 | 0.18% | 30,702 | Shares | Sole | 2026-05-14 | ||||
| Small Velan Capital Investment Management LP | $161,000 | 0.15% | 25,000 | Shares | Sole | 2026-05-15 | ||||
| Mid Sanctuary Advisors, LLC | $138,981 | 0.13% | 21,581 | Shares | Sole | 2026-05-05 | ||||
| Mid BAILARD, INC. | $133,308 | 0.12% | 20,700 | Shares | Sole | 2026-05-11 | ||||
| Mega DIMENSIONAL FUND ADVISORS LP | $131,181 | 0.12% | 20,370 | Shares | Sole | 2026-05-07 | ||||
| Mid XTX Topco Ltd | $130,538 | 0.12% | 20,270 | Shares | Defined | 2026-05-15 | ||||
| Mega MORGAN STANLEY | $105,467 | 0.10% | 16,377 | Shares | Defined | 2026-05-15 | ||||
| Mega CITADEL ADVISORS LLC | $102,202 | 0.09% | 15,870 | Shares | Defined | 2026-05-15 | ||||
| Mega NORTHERN TRUST CORP Bank | $78,619 | 0.07% | 12,208 | Shares | Defined | 2026-05-14 | ||||
| Mega GOLDMAN SACHS GROUP INC | $73,834 | 0.07% | 11,465 | Shares | Defined | 2026-05-15 | ||||
| Large OMERS ADMINISTRATION Corp | $73,416 | 0.07% | 11,400 | Shares | Sole | 2026-05-15 | ||||
| Large Russell Investments Group, Ltd. | $35,362 | 0.03% | 5,491 | Shares | Defined | 2026-05-08 | ||||
| Mega FMR LLC | $22,726 | 0.02% | 3,529 | Shares | Defined | 2026-05-15 | ||||
| Mid China Universal Asset Management Co., Ltd. | $15,520 | 0.01% | 1,600 | Shares | Sole | 2026-07-24 | ||||
| Mega UBS Group AG | $9,833 | 0.01% | 1,527 | Shares | Defined | 2026-05-05 | ||||
| Mega WELLS FARGO & COMPANY/MN | $9,660 | 0.01% | 1,500 | Shares | Defined | 2026-05-11 | ||||
| Mega BNP PARIBAS ARBITRAGE, SA | $3,490 | 0.00% | 542 | Shares | Defined | 2026-05-12 | ||||
| Small MARK SHEPTOFF FINANCIAL PLANNING, LLC | $2,576 | 0.00% | 400 | Shares | Sole | 2026-05-11 | ||||
| Mega JPMORGAN CHASE & CO | $1,436 | 0.00% | 223 | Shares | Defined | 2026-05-13 | ||||
| Mega ROYAL BANK OF CANADA Bank | $1,210 | 0.00% | 188 | Shares | Defined | 2026-05-15 | ||||
| Mid Sterling Capital Management LLC | $698 | 0.00% | 72 | Shares | Sole | 2026-07-28 | ||||
| Large OSAIC HOLDINGS, INC. | $115 | 0.00% | 18 | Shares | Defined | 2026-05-15 | ||||
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