3,269 hedge funds and large institutions have $155B invested in Merck in 2025 Q2 according to their latest regulatory filings, with 181 funds opening new positions, 1,268 increasing their positions, 1,513 reducing their positions, and 251 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
3,269
Holders Change
-131
Holders Change %
-3.85%
% of All Funds
43.81%
Holding in Top 10
42
Holding in Top 10 Change
-22
Holding in Top 10 Change %
-34.38%
% of All Funds
0.56%
New
181
Increased
1,268
Reduced
1,513
Closed
251
Calls
$2.52B
Puts
$2.44B
Net Calls
+$82.4M
Net Calls Change
-$173M
Name Holding Trade Value Shares
Change
Shares
Change %
AFAS
1926
Acorn Financial Advisory Services
Virginia
$788K -$11.2K -141 -1%
GWANC
1927
Guardian Wealth Advisors (North Carolina)
North Carolina
$787K +$69.3K +876 +10%
RPCONE
1928
Retirement Planning Company of New England
Rhode Island
$787K +$18.4K +233 +2%
IDA
1929
Intelligence Driven Advisers
California
$787K -$132K -1,670 -14%
WSCM
1930
Wellington Shields Capital Management
New York
$786K -$119K -1,499 -13%
CBT
1931
CoreFirst Bank & Trust
Kansas
$785K
OWP
1932
Obermeyer Wealth Partners
Colorado
$783K -$12M -151,400 -94%
WIM
1933
Waverton Investment Management
United Kingdom
$782K
AI
1934
Accredited Investors
Minnesota
$779K -$76.9K -972 -9%
JWWM
1935
Johnson & White Wealth Management
Pennsylvania
$778K -$554 -7 -0.1%
ATC
1936
Adirondack Trust Company
New York
$778K -$32.6K -412 -4%
CMP
1937
Coston McIsaac & Partners
Maine
$777K -$53K -670 -6%
AF
1938
Alerus Financial
North Dakota
$777K -$22.8K -288 -3%
CA
1939
Crewe Advisors
Utah
$775K -$18.3K -231 -2%
KA
1940
Klingman & Associates
New York
$775K +$8.63K +109 +1%
RZH
1941
Relyea Zuckerberg Hanson
Connecticut
$773K -$99.8K -1,261 -11%
NICM
1942
Neo Ivy Capital Management
New York
$769K -$2.81M -35,530 -79%
APW
1943
Austin Private Wealth
Texas
$768K +$45.8K +578 +6%
BONH
1944
Bank of New Hampshire
New Hampshire
$768K -$112K -1,418 -13%
GM
1945
GeoWealth Management
Illinois
$766K -$2.56M -32,281 -77%
TC
1946
TwinBeech Capital
New York
$765K -$44.7M -564,465 -98%
Financial Engines Advisors
1947
Financial Engines Advisors
California
$765K +$184K +2,326 +32%
WAM
1948
WNY Asset Management
New York
$764K -$35.2K -445 -4%
A
1949
Argentarii
Ohio
$762K +$172K +2,177 +29%
CG
1950
Corundum Group
Colorado
$762K -$11.8K -149 -2%