MRK icon

Merck
MRK

Overview Fund Activity

3,399 hedge funds and large institutions have $177B invested in Merck in 2025 Q1 according to their latest regulatory filings, with 184 funds opening new positions, 1,324 increasing their positions, 1,577 reducing their positions, and 275 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
3,399
Holders Change
-161
Holders Change %
-4.52%
% of All Funds
46.18%
Holding in Top 10
64
Holding in Top 10 Change
-8
Holding in Top 10 Change %
-11.11%
% of All Funds
0.87%
New
184
Increased
1,324
Reduced
1,577
Closed
275
Calls
$2.57B
Puts
$2.32B
Net Calls
+$255M
Net Calls Change
+$17.9M

Top Buyers

1
Charles Schwab
Charles Schwab
California
$4.42B
2
TIM
Thornburg Investment Management
New Mexico
$2.77B
3
Fisher Asset Management
Fisher Asset Management
Washington
$2.19B
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$1.29B
5
Pacer Advisors
Pacer Advisors
Pennsylvania
$475M

Top Sellers

1
Capital World Investors
Capital World Investors
California
$0
2
AIM
Alphinity Investment Management
Australia
$0
3
Fidelity Investments
Fidelity Investments
Massachusetts
$2.86B
4
Bank of America
Bank of America
North Carolina
$2.79B
5
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
$1.27B
Name Holding Trade Value Shares
Change 		Shares
Change %
Jacobs Levy Equity Management
151
Jacobs Levy Equity Management
New Jersey
$121M -$3.13M -34,822 -3%
RFC
152
Regions Financial Corp
Alabama
$120M -$8.77M -97,729 -7%
Artisan Partners
153
Artisan Partners
Wisconsin
$119M +$24.5M +273,372 +26%
Axa
154
Axa
France
$118M +$813K +9,053 +0.7%
Neuberger Berman Group
155
Neuberger Berman Group
New York
$118M -$6.22M -69,310 -5%
Asset Management One
156
Asset Management One
Japan
$116M +$2.02M +22,556 +2%
Brown Advisory
157
Brown Advisory
Maryland
$116M -$92.6M -1,031,193 -44%
Toronto Dominion Bank
158
Toronto Dominion Bank
Ontario, Canada
$115M -$10.9M -121,064 -9%
SC
159
SRB Corp
Massachusetts
$112M -$4.66M -51,897 -4%
AAMU
160
AEGON Asset Management (UK)
United Kingdom
$111M +$21.1M +235,575 +23%
KK
161
KLP Kapitalforvaltning
Norway
$111M +$7.32M +80,900 +7%
DZ Bank
162
DZ Bank
Germany
$111M +$32.2M +358,626 +41%
BNP Paribas Asset Management
163
BNP Paribas Asset Management
France
$109M -$23.8M -264,908 -18%
Rockefeller Capital Management
164
Rockefeller Capital Management
New York
$109M +$4.03M +44,848 +4%
Focus Partners Wealth
165
Focus Partners Wealth
Massachusetts
$107M +$5.46M +60,866 +5%
Treasurer of the State of North Carolina
166
Treasurer of the State of North Carolina
North Carolina
$106M -$3.56M -39,636 -3%
QP
167
Quilter Plc
United Kingdom
$106M +$5.65M +62,933 +6%
Mackenzie Financial
168
Mackenzie Financial
Ontario, Canada
$105M -$54.1M -602,919 -34%
CAPTRUST Financial Advisors
169
CAPTRUST Financial Advisors
North Carolina
$105M +$6.2M +69,025 +6%
VRS
170
Virginia Retirement Systems
Virginia
$104M +$104M +1,153,638 New
GLA
171
Great Lakes Advisors
Illinois
$103M +$1.22M +13,648 +1%
Teacher Retirement System of Texas
172
Teacher Retirement System of Texas
Texas
$102M -$6.95M -77,424 -6%
BPC
173
Banque Pictet & Cie
Switzerland
$100M -$7.84M -87,339 -7%
Ohio Public Employees Retirement System (OPERS)
174
Ohio Public Employees Retirement System (OPERS)
Ohio
$96.4M -$3.44M -38,280 -3%
Public Sector Pension Investment Board (PSP Investments)
175
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$94.1M -$128M -1,423,239 -58%
5 6
7
8 9