Merck & Co., Inc. - Common Stock (MRK)

Q3 2025 13F Holders as of 30 Sep 2025

Type / Class
Equity / Common Stock
Shares outstanding
2,527,521,347
Total 13F shares
1,898,845,568
Share change
-64,659,017
Total reported value
$159,333,539,344
Put/Call ratio
89%
Price per share
$83.93
Number of holders
3,273
Value change
-$5,251,854,672
Number of buys
1,499
Number of sells
1,569

Institutional Holders of Merck & Co., Inc. - Common Stock (MRK) as of Q3 2025

As of 30 Sep 2025, Merck & Co., Inc. - Common Stock (MRK) was held by 3,273 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 1,898,845,568 shares. The largest 10 holders included VANGUARD GROUP INC, BlackRock, Inc., STATE STREET CORP, WELLINGTON MANAGEMENT GROUP LLP, GEODE CAPITAL MANAGEMENT, LLC, CHARLES SCHWAB INVESTMENT MANAGEMENT INC, MORGAN STANLEY, JPMORGAN CHASE & CO, FMR LLC, and NORTHERN TRUST CORP. This page lists 3,273 institutional shareholders reporting positions in this security for the Q3 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.