ARTV(ARTV)
ARTV
Institutional Ownership
Top 44 Institutional Holders
| Holder | Shares | Date | Change | % Held |
|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | 9.85M | Mar 31, 26 | -- | 39.86% |
| 5AM Venture Management, LLC | 2.35M | Mar 31, 26 | -- | 9.52% |
| VR Adviser, LLC | 1.61M | Mar 31, 26 | -- | 6.51% |
| venBio Partners LLC | 531.34K | Mar 31, 26 | -117.17K | 2.15% |
| FRANKLIN RESOURCES INC | 520.33K | Mar 31, 26 | -- | 2.11% |
| Revelation Capital Management, LLC | 299.31K | Mar 31, 26 | -- | 1.21% |
| BlackRock, Inc. | 213.39K | Mar 31, 26 | +850 | 0.86% |
| WELLINGTON MANAGEMENT GROUP LLP | 194.11K | Mar 31, 26 | -- | 0.79% |
| Propel Bio Management, LLC | 146.37K | Mar 31, 26 | +146.37K | 0.59% |
| MILLENNIUM MANAGEMENT LLC | 123.27K | Mar 31, 26 | -93.83K | 0.50% |
| TWO SIGMA INVESTMENTS, LP | 115.04K | Mar 31, 26 | -29.82K | 0.47% |
| GEODE CAPITAL MANAGEMENT, LLC | 101.69K | Mar 31, 26 | +578 | 0.41% |
| Alyeska Investment Group, L.P. | 100.00K | Mar 31, 26 | -- | 0.40% |
| RENAISSANCE TECHNOLOGIES LLC | 80.04K | Mar 31, 26 | -36.16K | 0.32% |
| JANE STREET GROUP, LLC | 39.50K | Mar 31, 26 | -1.18K | 0.16% |
| STATE STREET CORP | 35.82K | Mar 31, 26 | -- | 0.14% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 35.00K | Mar 31, 26 | -- | 0.14% |
| VANGUARD FIDUCIARY TRUST CO | 32.81K | Mar 31, 26 | +32.81K | 0.13% |
| PANAGORA ASSET MANAGEMENT INC | 30.70K | Mar 31, 26 | +30.70K | 0.12% |
| Velan Capital Investment Management LP | 25.00K | Mar 31, 26 | +25.00K | 0.10% |
| Sanctuary Advisors, LLC | 21.58K | Mar 31, 26 | +21.58K | 0.09% |
| DIMENSIONAL FUND ADVISORS LP | 20.37K | Mar 31, 26 | +20.37K | 0.08% |
| XTX Topco Ltd | 20.27K | Mar 31, 26 | +20.27K | 0.08% |
| MORGAN STANLEY | 16.38K | Mar 31, 26 | -10.70K | 0.07% |
| CITADEL ADVISORS LLC | 15.87K | Mar 31, 26 | +15.87K | 0.06% |
| NORTHERN TRUST CORP | 12.21K | Mar 31, 26 | +12.21K | 0.05% |
| GOLDMAN SACHS GROUP INC | 11.46K | Mar 31, 26 | -595 | 0.05% |
| OMERS ADMINISTRATION Corp | 11.40K | Mar 31, 26 | -9.70K | 0.05% |
| Russell Investments Group, Ltd. | 5.49K | Mar 31, 26 | -- | 0.02% |
| FMR LLC | 3.53K | Mar 31, 26 | -29 | 0.01% |
| UBS Group AG | 1.53K | Mar 31, 26 | -35.35K | 0.01% |
| WELLS FARGO & COMPANY/MN | 1.50K | Mar 31, 26 | -- | 0.01% |
| BNP PARIBAS ARBITRAGE, SNC | 542 | Mar 31, 26 | -- | 0.00% |
| MARK SHEPTOFF FINANCIAL PLANNING, LLC | 400 | Mar 31, 26 | -- | 0.00% |
| JPMORGAN CHASE & CO | 223 | Mar 31, 26 | +36 | 0.00% |
| ROYAL BANK OF CANADA | 188 | Mar 31, 26 | -151 | 0.00% |
| ADVISOR GROUP HOLDINGS, INC. | 18 | Mar 31, 26 | -14 | 0.00% |
| Tower Research Capital LLC (TRC) | -- | Mar 31, 26 | -1.10K | -- |
| BANK OF AMERICA CORP /DE/ | -- | Mar 31, 26 | -113 | -- |
| Scientech Research LLC | -- | Mar 31, 26 | -27.76K | -- |
| PRELUDE CAPITAL MANAGEMENT, LLC | -- | Mar 31, 26 | -10.69K | -- |
| MARSHALL WACE, LLP | -- | Mar 31, 26 | -79.56K | -- |
| VANGUARD GROUP INC | 246.01K | Dec 31, 25 | +86.89K | 1.00% |
| Nuveen Asset Management, LLC | 18.61K | Dec 31, 24 | -- | 0.08% |