IDEXX LABORATORIES INC (IDXX) Institutional Ownership and Insiders Activity
IDEXX LABORATORIES INC (IDXX) is widely held by institutional investors, with 1292 firms reporting positions valued at approximately $38.30B based on SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is the largest disclosed holder, reporting approximately $4.30B in IDXX holdings in its latest filing.
Recent insider activity includes 3 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.
Institutional Holders
1,292
Total Reported Value
$38.30B
Largest Holder
Blackrock, Inc.
Largest Position
$4.30B
Insider Transactions (90d)
3
Latest Filing Quarter
Q3 2026
New Institutional Positions
1
Funds Exiting Positions
1,256
Top Institutional Owners
View all- Blackrock, Inc.$4.30B
- Vanguard Capital Management Llc$2.71B
- Vanguard Portfolio Management Llc$2.05B
- State Street Corp$1.97B
- Invesco Ltd.$1.90B
IDXX News
All news- American Capital Management Inc Portfolio Shifts: Q3 2026 Activity Analysis
Aug 19, 2026 · valut.ai
- Fox Run Management LLC Investment Activity Detailed for Q2 2026
Aug 7, 2026 · valut.ai
- Haven Capital Group Q2 2026 Portfolio Shifts: Focus on Utilities and Tech Buys
Jul 13, 2026 · valut.ai
- Seilern Investment Management Q2 2026 Holdings Activity
Jul 10, 2026 · valut.ai
Related IDXX Institutional Insights:
- IDXX 13F Institutional Holders
- IDXX Top Institutional Shareholders
- IDXX 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
- IDXX Insider Trading & SEC Form 4 Activity
- IDXX Articles
- Top Institutional Investor Stock Rankings