Artiva Biotherapeutics, Inc.
ARTV • XNAS
Artiva Biotherapeutics, Inc. is a biological products, (no disgnostic substances) company on XNAS, with a market cap of $81.0M. As of Q3 2025, 74% of shares are held by 39 institutional investors, with RA CAPITAL MANAGEMENT, LLC as the largest holder at 40.34%.
Overview
Overview of institutional ownership in ARTV as of Q3 2025 with a market cap of $70.1M
All Institutions
- Institutions
- 39
- Value Held
- $52.1M
- Shares Held
- 18.2M
- Avg Position
- $1.3M
- Median Position
- $112.3K
Hedge Funds
- Hedge Funds
- 7
- Value Held
- $32.0M
- Shares Held
- 11.2M
- Avg Position
- $4.6M
- Median Position
- $287.0K
Ownership Breakdown
Based on market cap of $70.1M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in ARTV as of Q3 2025
| Institution | Position Value |
|---|---|
 RA CAPITAL MANAGEMENT, LLC Hedge Fund•Long/Short | $28.3M 0.35% of portfolio |
5 5AM Venture Management, LLC Institution | $6.8M 2.47% of portfolio |
 VR Adviser, LLC Venture Capital | $4.6M 0.26% of portfolio |
V venBio Partners LLC Institution | $3.3M 1.87% of portfolio |
 CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $2.3M 0.00% of portfolio |
 FRANKLIN RESOURCES INC Institution | $1.5M 0.00% of portfolio |
B BlackRock, Inc. Institution | $845.0K 0.00% of portfolio |
 MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy | $752.4K 0.00% of portfolio |
 WELLINGTON MANAGEMENT CO LLP Long Only Manager | $557.1K 0.00% of portfolio |
 VANGUARD GROUP INC Institution | $456.7K 0.00% of portfolio |
Net Capital Flow
Institutional buying and selling activity for ARTV in Q3 2025
- Traded
- +$186.6K
- Buyers
- 13
- Sellers
- 29
- Total Bought
- +$3.1M
- Total Sold
- −$2.9M
- Avg Position
- $964.8K
Biggest Buyers
| Institution | Net Bought |
|---|---|
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | +$1.9M +644.7K shares |
B BNP PARIBAS ARBITRAGE, SA Institution | +$337.9K +117.7K shares |
 CITIGROUP INC Institution | +$292.8K +102.0K shares |
 RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant | +$227.2K +79.1K shares |
X XTX Topco Ltd Institution | +$137.7K +48.0K shares |
 LANDSCAPE CAPITAL MANAGEMENT, L.L.C. Hedge Fund•Market Neutral | +$112.3K +39.1K shares |
 UBS Group AG Institution | +$51.1K +17.8K shares |
 SPRINGBOK CAPITAL MANAGEMENT, LLC Fund of Funds | +$41.0K +14.3K shares |
 BANK OF AMERICA CORP /DE/ Institution | +$32.1K +11.2K shares |
 BARCLAYS PLC Institution | +$31.0K +10.8K shares |
Biggest Sellers
| Institution | Net Sold |
|---|---|
B BlackRock, Inc. Institution | −$549.0K −191.3K shares |
 Samsara BioCapital, LLC Venture Capital | −$440.4K −291.7K shares |
 Woodline Partners LP Hedge Fund•Long/Short | −$427.5K −283.1K shares |
VANGUARD GROUP INC Institution | −$212.0K −73.9K shares |
 GOLDMAN SACHS GROUP INC Institution | −$195.8K −68.2K shares |
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy | −$186.3K −64.9K shares |
H HRT FINANCIAL LLC Institution | −$145.5K −50.7K shares |
 GEODE CAPITAL MANAGEMENT LLC ETF Provider | −$138.3K −48.1K shares |
 FMR LLC Institution | −$107.2K −37.4K shares |
 Marshall Wace LLP Institution | −$78.8K −52.2K shares |
Entry and Exit Activity
Institutions that initiated new positions or completely exited ARTV in Q3 2025
- New Positions
- 6
- New Value
- $518.6K
- Exited Positions
- 14
- Exited Value
- $1.3M
New Positions
| Institution | Position Value |
|---|---|
RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant | $227.2K 79.1K shares |
X XTX Topco Ltd Institution | $137.7K 48.0K shares |
LANDSCAPE CAPITAL MANAGEMENT, L.L.C. Hedge Fund•Market Neutral | $112.3K 39.1K shares |
SPRINGBOK CAPITAL MANAGEMENT, LLC Fund of Funds | $41.0K 14.3K shares |
E EverSource Wealth Advisors, LLC RIA/Wealth | $456.0 159.0 shares |
 Cloud Capital Management, LLC RIA/Wealth | - 11.0 shares |
Exited Positions
| Institution | Previous Position |
|---|---|
Samsara BioCapital, LLC Venture Capital | $440.4K 291.7K shares |
Woodline Partners LP Hedge Fund•Long/Short | $427.5K 283.1K shares |
Marshall Wace LLP Institution | $78.8K 52.2K shares |
L Longwood Capital Partners LLC Institution | $68.6K 45.5K shares |
J JANE STREET GROUP, LLC Institution | $66.8K 44.2K shares |
S Squarepoint Ops LLC Hedge Fund•Quant | $62.5K 41.4K shares |
 NORTHERN TRUST CORP Institution | $52.8K 35.0K shares |
Y Y-Intercept Ltd Institution | $47.7K 31.6K shares |
G Ground Swell Capital, LLC Hedge Fund•Multi-Strategy | $37.5K 24.8K shares |
 Jain Global LLC Hedge Fund•Multi-Strategy | $25.9K 17.2K shares |
Options Activity
Institutions with the largest Call and Put options positions in ARTV as of Q3 2025
- Call Positions
- 0
- Call Value
- -
- Put Positions
- 0
- Put Value
- -
Call Positions
| Institution | Position Value |
|---|---|
| No call positions found | |
Put Positions
| Institution | Position Value |
|---|---|
| No put positions found | |
Most Committed Institutions
Institutions with ARTV as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
5 5AM Venture Management, LLC Institution | 2.47% $6.8M |
V venBio Partners LLC Institution | 1.87% $3.3M |
RA CAPITAL MANAGEMENT, LLC Hedge Fund•Long/Short | 0.35% $28.3M |
VR Adviser, LLC Venture Capital | 0.26% $4.6M |
X XTX Topco Ltd Institution | 0.01% $137.7K |
LANDSCAPE CAPITAL MANAGEMENT, L.L.C. Hedge Fund•Market Neutral | 0.01% $112.3K |
SPRINGBOK CAPITAL MANAGEMENT, LLC Fund of Funds | 0.00% $41.0K |
B BRIDGEWAY CAPITAL MANAGEMENT INC Long Only Manager | 0.00% $100.5K |
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | 0.00% $2.3M |
C China Universal Asset Management Co., Ltd. Institution | 0.00% $12.3K |
Hedge Fund Spotlight
Discover hedge funds investing in ARTV
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.
Hedge Fund • Market Neutral
Portfolio ManagerGeorge Demetrios Papadopoulos
- Portfolio Value
- $1.6B
- Positions
- 605
- Last Reported
- Q3 2025
Sector Allocation
Position in Artiva Biotherapeutics, Inc.
- Market Value
- $112.3K
- Shares Held
- 39.1K
- Portfolio Weight
- 0.01%
- Owned Since
- 2025-Q3
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
ETF ETF | $48.4M | 3.06% | |
Aerospace & Defense Industrials | $27.5M | 1.74% | |
Beverages - Non-Alcoholic Consumer Defensive | $23.5M | 1.48% |
