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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 %
FFG
2501
Floyd Financial Group
Missouri
$443K +$40.4K +450 +10%
BRA
2502
Bender Robert & Associates
California
$443K -$4.49K -50 -1%
HTIM
2503
Harbour Trust & Investment Management
Indiana
$442K -$66K -735 -13%
TWM
2504
Topsail Wealth Management
North Carolina
$441K +$249K +2,746 +130%
APC
2505
Aspire Private Capital
North Carolina
$440K -$727K -8,097 -62%
BDF
2506
Black Diamond Financial
Maryland
$440K -$17.8K -198 -4%
CIS
2507
Connors Investor Services
Pennsylvania
$440K -$9.7M -108,093 -96%
NPFS
2508
Novak & Powell Financial Services
Florida
$439K +$37.8K +421 +9%
SC
2509
Summa Corp
Texas
$438K -$18K -200 -4%
LCM
2510
Lazari Capital Management
California
$438K +$188K +2,090 +75%
1WM
2511
1900 Wealth Management
Texas
$438K -$74.2K -827 -14%
HFS
2512
Heritage Financial Services
Massachusetts
$438K +$6.01K +67 +1%
FGA
2513
Fortis Group Advisors
New Jersey
$437K -$1.8K -20 -0.4%
FWA
2514
FSM Wealth Advisors
Ohio
$437K -$166K -1,849 -28%
SCG
2515
Sonata Capital Group
Washington
$436K -$166K -1,848 -28%
AW
2516
Alteri Wealth
California
$436K -$48.5K -540 -10%
LWM
2517
Lakeridge Wealth Management
Ohio
$435K -$39.9K -445 -8%
BAM
2518
BOS Asset Management
Illinois
$435K -$8.98K -100 -2%
GPW
2519
Gentry Private Wealth
Kansas
$435K +$435K +4,850 New
HI
2520
Human Investing
Oregon
$435K -$38.2K -426 -8%
FB
2521
First Bancorp
Maine
$434K +$57.3K +638 +15%
FDDB
2522
Fidelity D&D Bancorp
Pennsylvania
$433K – – –
LA
2523
Lane & Associates
New Jersey
$432K +$15.3K +170 +4%
QFA
2524
Quantum Financial Advisors
California
$431K +$19.4K +216 +5%
PCMC
2525
Paragon Capital Management (Colorado)
Colorado
$431K +$45.8K +510 +12%
99 100
101
102 103