ABBOTT LABORATORIES (ABT) Institutional Ownership and Insiders Activity
ABBOTT LABORATORIES (ABT) is widely held by institutional investors, with 11 tracked firms reporting positions valued at approximately $384.35M based on SEC Form 13F filings for the quarter ended June 30, 2026.
Renaissance Technologies LLC is the largest disclosed holder, reporting approximately $127.17M in ABT holdings in its latest filing.
Recent insider activity includes 2 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.
Institutional Holders
11
Total Reported Value
$384.35M
Largest Holder
Renaissance Technologies LLC
Largest Position
$127.17M
Insider Transactions (90d)
2
Latest Filing Quarter
Q2 2026
New Institutional Positions
0
Funds Exiting Positions
0
Top Institutional Owners
View allInvestorReported Balance
- Renaissance Technologies LLC$127.17M
- Jensen Investment Management$80.33M
- Mairs & Power Growth Fund$74.11M
- Parnassus Endeavor Fund$59.04M
- Sequoia Financial Advisors$35.29M
Related ABT Institutional Insights:
- ABT Institutional Ownership & Insiders Activity
- ABT Institutional Ownership & 13F Activity
- ABT Top Institutional Shareholders
- ABT Institutional Buying Activity
- ABT Institutional Selling Activity
- 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
- ABT Insider Trading & SEC Form 4 Activity
- Top Institutional Investor Stock Rankings