BDSX BIODESIX INC: institutional ownership and insider trading
44 funds reported holding $94.9M of BIODESIX INC in their latest 13F filings; in Q2 2026 funds net bought $10.2M, with 10 new positions and 5 funds selling out; over the last 12 months insiders bought $3.12M and sold $118K on the open market.
Famous investors holding BDSX
- Two Sigma (Two Sigma Investments): $1.96M, 0.0% of the portfolio
- Renaissance Technologies (Renaissance Technologies): $646K, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $325K, 0.0% of the portfolio
Largest institutional holders of BDSX
- AIGH Capital Management LLC — $15.3M
- Soleus Capital Management, L.P. — $13.2M
- Telemark Asset Management, LLC — $11.0M
- Aberdeen Group plc — $8.76M
- ESSEX INVESTMENT MANAGEMENT CO LLC — $7.00M
- VANGUARD CAPITAL MANAGEMENT LLC — $6.41M
- Opaleye Management Inc. — $4.06M
- MARSHALL WACE, LLP — $2.62M
- PERCEPTIVE ADVISORS LLC — $2.45M
- JANE STREET GROUP, LLC — $2.06M
Recent BDSX insider trades
- Aug 12, 2026: Schuler Jack W bought 15,000 shares ($367K)
- Aug 11, 2026: Schuler Jack W bought 27,600 shares ($666K)
- Feb 23, 2026: O'Kane Kieran sold 535 shares ($6.84K)
- Feb 23, 2026: Pestano Gary Anthony sold 556 shares ($7.11K)
5%+ owners
- Orin Hirschman: 7.7% (Schedule 13G, filed Apr 28, 2026)
- Soleus Capital Master Fund, L.P.: 5.1% (Schedule 13G, filed Jun 18, 2026)