Q32 BIO INC (QTTB) Institutional Ownership and Insiders Activity
Q32 BIO INC (QTTB) is widely held by institutional investors, with 70 firms reporting positions valued at approximately $282.33M based on SEC Form 13F filings for the quarter ended June 30, 2026.
Orbimed Advisors Llc is the largest disclosed holder, reporting approximately $52.59M in QTTB holdings in its latest filing.
Recent insider activity includes 7 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.
Institutional Holders
70
Total Reported Value
$282.33M
Largest Holder
Orbimed Advisors Llc
Largest Position
$52.59M
Insider Transactions (90d)
7
Latest Filing Quarter
Q2 2026
New Institutional Positions
27
Funds Exiting Positions
10
Top Institutional Owners
View allInvestorReported Balance
- Orbimed Advisors Llc$52.59M
- Boxer Capital Management, Llc$40.12M
- Atlas Venture Life Science Advisors, Llc$34.62M
- Bvf Inc/Il$29.94M
- Ra Capital Management, L.P.$29.72M
QTTB News
All news- Sanofi Portfolio Analysis: Top Healthcare Holdings as of June 30, 2026
Jul 31, 2026 · valut.ai
Related QTTB Institutional Insights:
- QTTB 13F Institutional Holders
- QTTB Top Institutional Shareholders
- QTTB Institutional Ownership Changes
- Healthcare Sector Institutional Ownership
- Healthcare Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Healthcare Stocks By Institutional Investors
- Most Sold Healthcare Stocks By Institutional Investors
- QTTB Insider Trading & SEC Form 4 Activity
- QTTB Articles
- Top Institutional Investor Stock Rankings