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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 %
MA
2576
MBA Advisors
Pennsylvania
$408K +$17.8K +198 +5%
OFG
2577
Oxford Financial Group
Indiana
$407K -$114K -1,271 -22%
LGG
2578
Luts & Greenleigh Group
Maryland
$407K -$29.4K -327 -7%
BMC
2579
Benin Management Corp
Connecticut
$407K +$6.46K +72 +2%
RCG
2580
Regatta Capital Group
California
$407K +$18K +201 +5%
CPA
2581
Cardiff Park Advisors
California
$406K -$8.8K -98 -2%
TAM
2582
Titleist Asset Management
Texas
$405K +$28K +312 +7%
BSSFA
2583
Baron Silver Stevens Financial Advisors
Florida
$405K -$107K -1,195 -21%
CCIA
2584
Cherry Creek Investment Advisors
Colorado
$404K -$103K -1,142 -20%
XSC
2585
X-Square Capital
Puerto Rico
$404K +$179 +2 +0%
FTC
2586
Farmers Trust Company
Ohio
$404K -$18.9K -210 -4%
WTG
2587
West Tower Group
Virginia
$404K +$8.98K +100 +2%
BFWM
2588
Bright Futures Wealth Management
New York
$404K -$36.1K -464 -8%
LAS
2589
Legacy Advisory Services
Pennsylvania
$403K +$403K +4,494 New
SAM
2590
Strive Asset Management
Ohio
$403K -$46K -513 -10%
SCM
2591
SOL Capital Management
Maryland
$403K +$8.97K +100 +2%
TF
2592
Tudor Financial
Ohio
$402K +$539 +6 +0.1%
WCM
2593
Wedge Capital Management
North Carolina
$401K +$6.28K +70 +2%
RWP
2594
Revolve Wealth Partners
New Jersey
$401K -$987 -11 -0.2%
PWA
2595
Physician Wealth Advisors
Utah
$400K +$4.04K +45 +1%
BSHC
2596
Breed's Hill Capital
Massachusetts
$400K -$104K -1,156 -21%
CA
2597
Calton & Associates
Florida
$400K +$400K +4,454 New
APA
2598
Astoria Portfolio Advisors
New York
$400K +$225K +2,855 +129%
CFGA
2599
Cambridge Financial Group (Arizona)
Arizona
$399K -$67.9K -757 -15%
ACM
2600
Arcataur Capital Management
Wisconsin
$399K -$22.6K -252 -5%
102 103
104
105 106