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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 %
KTC
2026
Kentucky Trust Company
Kentucky
$832K -$20.5K -228 -2%
NP
2027
Nilsine Partners
Colorado
$831K -$240K -2,675 -22%
SCM
2028
Seascape Capital Management
New Hampshire
$830K -$14.2K -158 -2%
RF
2029
Roxbury Financial
New Jersey
$829K -$44.8K -486 -5%
TBNY
2030
Trustco Bank (New York)
New York
$829K -$16.4K -183 -2%
HTHT
2031
Hemenway Trust Hemenway Trust
New Hampshire
$828K -$62.4K -695 -7%
AWP
2032
Abacus Wealth Partners
California
$828K -$80.6K -898 -9%
FPF
2033
First Pacific Financial
Washington
$826K -$94.3K -1,051 -10%
IRC
2034
Investors Research Corp
Georgia
$826K +$13.5K +150 +2%
WP
2035
WealthPLAN Partners
Nebraska
$825K +$7.18K +80 +0.9%
RIP
2036
Reliant Investment Partners
North Carolina
$824K +$808 +9 +0.1%
CG
2037
Curat Global
New Hampshire
$822K +$822K +9,153 New
TCM
2038
Towercrest Capital Management
Pennsylvania
$821K – – –
AWMG
2039
Alliance Wealth Management Group
New Jersey
$819K – – –
FFG
2040
Frisch Financial Group
New York
$819K +$6.97K +77 +0.9%
APW
2041
Austin Private Wealth
Texas
$819K +$10.3K +115 +1%
BP
2042
BBR Partners
New York
$818K -$9.07K -101 -1%
RFA
2043
Resurgent Financial Advisors
Georgia
$815K -$63.8K -711 -7%
FA
2044
Faithward Advisors
Pennsylvania
$814K +$25K +278 +3%
GWANC
2045
Guardian Wealth Advisors (North Carolina)
North Carolina
$814K -$21.2K -236 -3%
IPW
2046
Impact Partnership Wealth
Georgia
$814K -$185K -2,066 -19%
I
2047
InvesTrust
Oklahoma
$813K – – –
LI
2048
Lafayette Investments
Maryland
$812K +$192K +2,136 +31%
KFA
2049
Kapstone Financial Advisors
Ohio
$812K -$37.7K -420 -4%
VCM
2050
Vivaldi Capital Management
Illinois
$809K +$6.19K +69 +0.8%
80 81
82
83 84