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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 %
SBH
1501
Segall Bryant & Hamill
Illinois
$1.73M -$15.8K -176 -0.9%
WWM
1502
Wolff Wiese Magana
California
$1.72M +$284K +3,164 +20%
TT
1503
TI-Trust
Illinois
$1.72M -$63.9K -712 -4%
DCM
1504
Dudley Capital Management
Virginia
$1.71M -$6.01K -67 -0.4%
PK
1505
Pflug Koory
Nebraska
$1.7M -$4.22K -47 -0.2%
KFS
1506
Kurt F. Somerville
$1.7M -$167K -1,860 -9%
TCMP
1507
Thrive Capital Management (Pennsylvania)
Pennsylvania
$1.7M -$741K -8,252 -30%
MMG
1508
Monetary Management Group
Missouri
$1.7M +$458K +5,100 +37%
OPTFSNA
1509
Old Point Trust & Financial Services N A
Virginia
$1.69M +$26K +290 +2%
GCM
1510
Gables Capital Management
Florida
$1.69M +$78.5K +875 +5%
WCM
1511
Wallace Capital Management
Texas
$1.69M -$4.04K -45 -0.2%
TWM
1512
Thrive Wealth Management
Pennsylvania
$1.69M -$35.9K -400 -2%
KCM
1513
Kendall Capital Management
Maryland
$1.69M -$44.2K -492 -3%
FFO
1514
Fiduciary Family Office
Florida
$1.69M +$1.69M +18,835 New
BWP
1515
BSW Wealth Partners
Colorado
$1.69M +$77.5K +863 +5%
SW
1516
Solidarity Wealth
Utah
$1.69M +$5.34K +59 +0.3%
P
1517
Pitcairn
Pennsylvania
$1.68M -$293K -3,265 -15%
HAM
1518
Hedges Asset Management
Nevada
$1.68M +$130K +1,450 +8%
JSL
1519
JT Stratford LLC
Georgia
$1.67M +$1.1M +12,268 +192%
LA
1520
Legacy Advisors
Pennsylvania
$1.67M -$151K -1,668 -8%
CAAS
1521
Capital Asset Advisory Services
Michigan
$1.67M -$155K -1,794 -9%
CB
1522
CNB Bank
Pennsylvania
$1.67M -$92K -1,025 -5%
NCM
1523
NCM Capital Management
New Jersey
$1.67M – – –
ML
1524
McAdam LLC
Pennsylvania
$1.67M -$7.9K -88 -0.5%
MWM
1525
Mindset Wealth Management
Indiana
$1.67M +$955K +10,636 +134%
59 60
61
62 63