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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 183 funds opening new positions, 1,324 increasing their positions, 1,578 reducing their positions, and 275 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
3,399
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
1,324
Reduced
1,578
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 %
HCM
3601
Hudson Capital Management
New Jersey
– -$218K -2,188 Closed
PWMG
3602
Pinnacle Wealth Management Group
Michigan
– -$217K -2,184 Closed
PBC
3603
Pavion Blue Capital
California
– -$217K -2,179 Closed
SPW
3604
Sonoma Private Wealth
California
– -$216K -2,172 Closed
LAS
3605
LWM Advisory Services
Florida
– -$216K -2,171 Closed
HCM
3606
Hutchinson Capital Management
California
– -$215K -2,164 Closed
BIP
3607
Blueprint Investment Partners
North Carolina
– -$215K -2,163 Closed
PCI
3608
Planning Center Inc
Illinois
– -$215K -2,163 Closed
SHA
3609
Seneca House Advisors
Virginia
– -$215K -2,162 Closed
LKBC
3610
L.K. Benson & Company
Maryland
– -$215K -2,160 Closed
CCM
3611
Coerente Capital Management
Ontario, Canada
– -$215K -2,158 Closed
CCA
3612
Cadent Capital Advisors
Oklahoma
– -$213K -2,145 Closed
KLI
3613
Kelman-Lazarov Inc
Tennessee
– -$213K -2,142 Closed
KCIC
3614
Kuhn & Co Investment Counsel
Illinois
– -$213K -2,140 Closed
VWM
3615
Vivid Wealth Management
Iowa
– -$213K -2,137 Closed
FWSM
3616
First Wilshire Securities Management
California
– -$212K -2,131 Closed
DCM
3617
Delta Capital Management
New Jersey
– -$212K -2,130 Closed
NSB
3618
Norway Savings Bank
Maine
– -$211K -2,121 Closed
PFW
3619
Petros Family Wealth
Minnesota
– -$210K -2,110 Closed
MAC
3620
Mason & Associates (California)
California
– -$210K -2,107 Closed
SA
3621
SL Advisors
New Jersey
– -$209K -2,105 Closed
WI
3622
Wedgewood Investors
Pennsylvania
– -$208K -2,086 Closed
FA
3623
Fortis Advisors
Pennsylvania
– -$207K -2,083 Closed
MF
3624
Montis Financial
Massachusetts
– -$207K -2,078 Closed
WDL
3625
Well Done LLC
Michigan
– -$236K -2,075 Closed
143 144
145
146 147