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Merck
MRK

Overview Fund Activity

3,400 hedge funds and large institutions have $177B invested in Merck in 2025 Q1 according to their latest regulatory filings, with 183 funds opening new positions, 1,323 increasing their positions, 1,580 reducing their positions, and 275 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
3,400
Holders Change
-162
Holders Change %
-4.55%
% 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
183
Increased
1,323
Reduced
1,580
Closed
275
Calls
$2.57B
Puts
$2.32B
Net Calls
+$255M
Net Calls Change
+$17.9M

Top Buyers

1
Charles Schwab
Charles Schwab
California
+$2.61B
2
TIM
Thornburg Investment Management
New Mexico
+$1.09B
3
Fisher Asset Management
Fisher Asset Management
Washington
+$748M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$708M
5
Pacer Advisors
Pacer Advisors
Pennsylvania
+$454M

Top Sellers

1
Capital World Investors
Capital World Investors
California
-$787M
2
AIM
Alphinity Investment Management
Australia
-$693M
3
Fidelity Investments
Fidelity Investments
Massachusetts
-$498M
4
Bank of America
Bank of America
North Carolina
-$481M
5
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
-$377M
Name Holding Trade Value Shares
Change 		Shares
Change %
NIM
926
Northeast Investment Management
Massachusetts
$4.83M -$961K -10,705 -17%
FMWA
927
Forvis Mazars Wealth Advisors
Missouri
$4.83M +$271K +3,014 +6%
PCS
928
Personal CFO Solutions
New Jersey
$4.83M -$36.4K -406 -0.7%
MWA
929
Meridian Wealth Advisors
Texas
$4.83M +$280K +3,121 +6%
GS
930
GWN Securities
Florida
$4.8M +$3.7M +49,137 +337%
TW
931
Trajan Wealth
Arizona
$4.79M +$579K +6,451 +14%
MPI
932
Mairs & Power Inc
Minnesota
$4.77M -$66.5K -741 -1%
PTC
933
Philadelphia Trust Company
Pennsylvania
$4.75M -$387K -4,317 -8%
PWMAG
934
Pinnacle Wealth Management Advisory Group
New Jersey
$4.75M -$167K -1,861 -3%
PIMJS
935
PKO Investment Management Joint-Stock
Poland
$4.75M +$917K +10,216 +24%
JHCP
936
Jackson Hole Capital Partners
Oklahoma
$4.75M +$189K +2,111 +4%
NHT
937
New Hampshire Trust
New Hampshire
$4.74M +$308K +3,427 +7%
FHA
938
Flagship Harbor Advisors
Massachusetts
$4.73M +$458K +5,099 +11%
KP
939
Keel Point
Alabama
$4.7M +$1.01M +11,303 +28%
SL
940
Sentry LLC
Tennessee
$4.69M +$263K +2,930 +6%
CCG
941
Cypress Capital Group
Florida
$4.67M +$467K +5,207 +11%
BTI
942
Blue Trust Inc
Georgia
$4.66M +$323K +3,596 +7%
FBT
943
First Bankers Trust
Kentucky
$4.63M -$472K -5,263 -9%
BC
944
Burney Company
Virginia
$4.61M +$313K +3,485 +7%
AIMC
945
Alley Investment Management Company
Illinois
$4.6M -$4.82M -53,729 -51%
PNC
946
Park National Corp
Ohio
$4.6M -$218K -2,432 -5%
TI
947
tru Independence
Oregon
$4.58M +$213K +2,374 +5%
S
948
SignatureFD
Georgia
$4.57M -$215K -2,398 -4%
AAMU
949
APG Asset Management US
New York
$4.56M – – –
GQG Partners
950
GQG Partners
Florida
$4.56M -$642K -7,151 -12%
36 37
38
39 40