Institutional Ownership Merck & Co., Inc. (MRK)
This table provides information about the institutional ownership of Merck & Co., Inc. (MRK). We have compiled data on the 3,886 institutions that hold shares in the stock, with a total of 1.9 Billion shares, which have been reported (via 13F filing form) to have a value of $177 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Ofi Invest Asset Management
Paris, I0 |
Oct 14, 2025 Q3 2025 |
733,819
shares
|
$68.1 Million
1.1% of portfolio
|
Q3 2025
Added 2.48%
|
|
|
Arizona State Retirement System
|
Nov 03, 2025 Q3 2025 |
733,588
shares
|
$68.1 Million
0.34% of portfolio
|
Q3 2025
Reduced 0.28%
|
|
|
Tekla Capital Management LLC
|
Aug 10, 2023 Q2 2023 |
728,154
shares
|
$67.6 Million
3.32% of portfolio
|
Q2 2023
Added 31.88%
|
|
|
First Financial Bankshares Inc
Abilene, TX |
Nov 10, 2025 Q3 2025 |
721,010
shares
|
$67 Million
1.24% of portfolio
|
Q3 2025
Added 1.86%
|
|
|
Glenmede Trust CO Na
Philadelphia, PA |
May 15, 2025 Q1 2025 |
720,348
shares
|
$66.9 Million
0.36% of portfolio
|
Q1 2025
Added 44.05%
|
|
|
Commerce Bank
Kansas City, MO |
Nov 12, 2025 Q3 2025 |
718,072
shares
|
$66.7 Million
0.34% of portfolio
|
Q3 2025
Reduced 1.76%
|
|
|
Mercer Global Advisors Inc
Denver, CO |
Nov 14, 2025 Q3 2025 |
716,051
shares
|
$66.5 Million
0.1% of portfolio
|
Q3 2025
Added 16.43%
|
|
|
Guggenheim Capital LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
713,993
shares
|
$66.3 Million
0.45% of portfolio
|
Q3 2025
Added 16.44%
|
|
|
Old Republic International Corp
Chicago, IL |
Oct 27, 2025 Q3 2025 |
705,600
shares
|
$65.5 Million
2.2% of portfolio
|
Q2 2025
Added 14.99%
|
|
|
Boston Partners
Boston, MA |
Nov 13, 2025 Q3 2025 |
702,882
shares
|
$65.3 Million
0.06% of portfolio
|
Q3 2025
Reduced 8.0%
|
|
|
Raiffeisen Bank International Ag
Vienna, C4 |
Nov 10, 2025 Q3 2025 |
700,234
shares
|
$65 Million
0.73% of portfolio
|
Q3 2025
Reduced 2.61%
|
|
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
Nov 14, 2025 Q3 2025 |
693,898
shares
|
$64.4 Million
0.1% of portfolio
|
Q3 2025
Added 1.87%
|
|
|
Epoch Investment Partners, Inc.
New York, NY |
Nov 13, 2025 Q3 2025 |
693,112
shares
|
$64.4 Million
0.34% of portfolio
|
Q3 2025
Reduced 3.82%
|
|
|
Compagnie Lombard Odier S Cm A
1204 Geneva, V8 |
Nov 06, 2025 Q3 2025 |
692,904
shares
|
$64.3 Million
0.67% of portfolio
|
Q3 2025
Reduced 0.2%
|
|
|
Voya Investment Management LLC
Atlanta, GA |
Oct 09, 2025 Q3 2025 |
685,693
shares
|
$63.7 Million
0.07% of portfolio
|
Q3 2025
Reduced 14.32%
|
|
|
Balyasny Asset Management LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
684,957
shares
|
$63.6 Million
0.08% of portfolio
|
Q3 2025
Added 4281.48%
|
|
|
Nisa Investment Advisors, LLC
|
Oct 23, 2025 Q3 2025 |
683,912
shares
|
$63.5 Million
0.23% of portfolio
|
Q3 2025
Reduced 15.55%
|
|
|
1832 Asset Management L.P.
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
653,405
shares
|
$60.7 Million
0.1% of portfolio
|
Q3 2025
Added 17.99%
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
651,084
shares
|
$60.5 Million
0.01% of portfolio
|
Q3 2025
Added 7683.43%
|
|
|
Australian Super Pty LTD
|
Nov 12, 2025 Q3 2025 |
648,251
shares
|
$60.2 Million
0.27% of portfolio
|
Q3 2025
Reduced 11.65%
|
|
|
Holocene Advisors, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
646,011
shares
|
$60 Million
0.13% of portfolio
|
Q3 2025
New holding
|
|
|
Cacti Asset Management LLC
Atlanta, GA |
Jan 02, 2026 Q4 2025 |
644,853
shares
|
$59.9 Million
4.77% of portfolio
|
Q4 2025
Added 0.01%
|
|
|
Czech National Bank
Prague, 2N |
Oct 08, 2025 Q3 2025 |
634,385
shares
|
$58.9 Million
0.38% of portfolio
|
Q3 2025
Added 3.36%
|
|
|
Tredje Ap Fonden
|
Nov 10, 2025 Q3 2025 |
631,065
shares
|
$58.6 Million
0.44% of portfolio
|
Q3 2025
Added 9.72%
|
|
|
Fort Pitt Capital Group, LLC
|
Oct 29, 2024 Q3 2024 |
624,947
shares
|
$58 Million
2.01% of portfolio
|
Q3 2024
Added 8.25%
|
|