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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 %
BF
451
BOK Financial
Oklahoma
$19.1M -$11.7M -129,883 -38%
BBHC
452
Brown Brothers Harriman & Co
New York
$19M -$1.48M -16,505 -7%
FFM
453
Fisher Funds Management
New Zealand
$19M – – –
HPC
454
HM Payson & Co
Maine
$18.9M -$9.53M -106,176 -33%
EHC
455
Everett Harris & Co
California
$18.9M +$1.03M +11,507 +6%
BAMF
456
BI Asset Management Fondsmaeglerselskab
Denmark
$18.9M -$13.2M -146,844 -41%
IC
457
IEQ Capital
California
$18.7M +$1.18M +13,155 +7%
GGI
458
Godsey & Gibb Inc
Virginia
$18.7M +$1.99M +22,125 +12%
TIAA Trust, National Association
459
TIAA Trust, National Association
North Carolina
$18.6M -$16.4M -182,611 -47%
RC
460
Randolph Company
Ohio
$18.4M -$75.7K -843 -0.4%
BC
461
Blackhill Capital
New Jersey
$18.4M -$108K -1,200 -0.6%
NIM
462
NEOS Investment Management
Connecticut
$18.4M +$5.31M +59,188 +41%
GAI
463
General American Investors
New York
$18.3M – – –
KWM
464
Kingsview Wealth Management
Oregon
$18.3M +$754K +8,397 +4%
BC
465
Bruce & Co
Illinois
$18.2M -$898K -10,000 -5%
OC
466
Oppenheimer & Co
New York
$18.2M -$59.7K -665 -0.3%
MSU
467
Mizuho Securities USA
New York
$18.2M -$3.34M -37,205 -16%
FNT
468
First National Trust
Pennsylvania
$18.1M -$634K -7,067 -3%
BWP
469
Baldwin Wealth Partners
Massachusetts
$18M +$341K +3,794 +2%
TH
470
TCTC Holdings
Texas
$18M +$13.9K +155 +0.1%
RMA
471
Roffman Miller Associates
Pennsylvania
$18M +$520K +5,792 +3%
ACM
472
Aquatic Capital Management
Illinois
$17.9M +$17.9M +199,897 New
CSP
473
Cary Street Partners
Virginia
$17.9M +$1.82M +20,302 +11%
HWM
474
HB Wealth Management
Georgia
$17.7M +$3.9M +43,404 +28%
NCM
475
Novare Capital Management
North Carolina
$17.7M +$191K +2,128 +1%
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