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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 %
ME
2476
McIlrath & Eck
Washington
$462K +$9.07K +101 +2%
EA
2477
Emerald Advisors
Washington
$461K +$102K +1,138 +28%
POIA
2478
Pin Oak Investment Advisors
Texas
$461K +$126 +1 +0%
BSTWA
2479
Blake Schutter Theil Wealth Advisors
Ohio
$461K -$12.1K -135 -3%
WCM
2480
Westend Capital Management
California
$461K +$26.9K +300 +6%
BIA
2481
Beacon Investment Advisors
Maryland
$459K +$269 +3 +0.1%
LSC
2482
Lesa Sroufe & Co
Washington
$458K +$458K +5,100 New
Fiera Capital (Canada)
2483
Fiera Capital (Canada)
Quebec, Canada
$457K -$670K -7,466 -59%
MSFP
2484
Mark Sheptoff Financial Planning
Connecticut
$455K -$166K -1,850 -27%
MHC
2485
May Hill Capital
Massachusetts
$454K -$87.2K -971 -16%
CCA
2486
Corps Capital Advisors
Texas
$453K – – –
HWMG
2487
Hurlow Wealth Management Group
Indiana
$452K +$41.2K +459 +10%
SWP
2488
Semus Wealth Partners
Florida
$452K +$34.3K +382 +8%
QFW
2489
QTR Family Wealth
Florida
$451K +$451K +5,022 New
4WM
2490
44 Wealth Management
Oregon
$451K -$14.2K -158 -3%
KW
2491
Keyvantage Wealth
Pennsylvania
$451K -$20.2K -225 -4%
VCM
2492
Virtue Capital Management
Tennessee
$450K -$198K -2,199 -31%
EMB
2493
Elefante Mark B
$448K +$144K +1,600 +47%
SAM
2494
Sawgrass Asset Management
Florida
$448K -$177K -1,976 -28%
MC
2495
Mathes Company
New York
$447K -$49.4K -550 -10%
TFG
2496
Tilson Financial Group
New Jersey
$446K +$11.9K +132 +3%
PWM
2497
Paulson Wealth Management
Illinois
$446K -$12.7K -142 -3%
MCM
2498
Mendel Capital Management
Arkansas
$445K +$13.6K +152 +3%
LT
2499
Legacy Trust
Michigan
$444K -$2.87K -32 -0.6%
DOA
2500
D'Orazio & Associates
Virginia
$444K +$92.7K +1,033 +26%
98 99
100
101 102