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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 %
TCB
2701
Texas Capital Bancshares
Texas
$348K +$34.6K +386 +11%
WIM
2702
Warwick Investment Management
Texas
$347K +$14.6K +163 +4%
JFGLC
2703
Johnson Financial Group LLC (Colorado)
Colorado
$346K +$346K +3,859 New
GCM
2704
Genus Capital Management
British Columbia, Canada
$346K +$346K +3,859 New
HWM
2705
Hemington Wealth Management
Virginia
$346K -$16.7K -186 -5%
KCP
2706
Kera Capital Partners
California
$346K +$25.3K +282 +8%
CWP
2707
Capital Wealth Planning
Florida
$345K -$185M -2,056,814 -100%
GIP
2708
Greatmark Investment Partners
Georgia
$345K -$22.4K -250 -6%
WFMPM
2709
Woodley Farra Manion Portfolio Management
Indiana
$344K – – –
MSRI
2710
Michael S. Ryan Inc
New York
$343K -$9.52K -106 -3%
CBUSF
2711
Construction & Building Unions Superannuation Fund
Australia
$341K +$341K +3,800 New
MF
2712
Manchester Financial
California
$341K +$180 +2 +0.1%
VCM
2713
Viewpoint Capital Management
Washington
$340K +$1.35K +15 +0.4%
WSA
2714
Warm Springs Advisors
California
$340K – – –
CM
2715
Capula Management
Cayman Islands
$339K +$273K +3,040 +410%
FCM
2716
Family Capital Management
Michigan
$339K +$102K +1,140 +43%
SWG
2717
Summit Wealth Group
Vermont
$339K +$32.3K +360 +11%
MWA
2718
Moser Wealth Advisors
Washington
$338K +$808 +9 +0.2%
SWIM
2719
Smallwood Wealth Investment Management
New Jersey
$337K – – –
AGA
2720
Arkos Global Advisors
Texas
$337K -$11.5K -128 -3%
TFA
2721
Toth Financial Advisory
Virginia
$337K +$283K +3,150 +522%
CWM
2722
Centurion Wealth Management
Virginia
$337K – – –
OIS
2723
OneAscent Investment Solutions
Alabama
$336K +$336K +3,739 New
BB
2724
Bell Bank
North Dakota
$335K -$609K -6,786 -64%
SWM
2725
Seed Wealth Management
Illinois
$335K – – –
107 108
109
110 111