MERCK & CO. INC. (MRK) Institutional Ownership and Insiders Activity
MERCK & CO. INC. (MRK) is widely held by institutional investors, with 12 tracked firms reporting positions valued at approximately $232.27M based on SEC Form 13F filings for the quarter ended June 30, 2026.
Causeway Capital Management is the largest disclosed holder, reporting approximately $102.75M in MRK holdings in its latest filing.
Institutional Holders
12
Total Reported Value
$232.27M
Largest Holder
Causeway Capital Management
Largest Position
$102.75M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
0
Funds Exiting Positions
0
Top Institutional Owners
View allInvestorReported Balance
- Causeway Capital Management$102.75M
- Sequoia Financial Advisors$37.54M
- Kahn Brothers Group$27.34M
- Fairfax Financial Holdings$20.80M
- Dodge & Cox Stock Fund$16.37M
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Related MRK Institutional Insights:
- MRK Institutional Ownership & Insiders Activity
- MRK Institutional Ownership & 13F Activity
- MRK Top Institutional Shareholders
- MRK Institutional Buying Activity
- MRK 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
- MRK Insider Trading & SEC Form 4 Activity
- Top Institutional Investor Stock Rankings