3,266 hedge funds and large institutions have $155B invested in Merck in 2025 Q2 according to their latest regulatory filings, with 180 funds opening new positions, 1,267 increasing their positions, 1,512 reducing their positions, and 251 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
3,266
Holders Change
-133
Holders Change %
-3.91%
% of All Funds
43.79%
Holding in Top 10
42
Holding in Top 10 Change
-22
Holding in Top 10 Change %
-34.38%
% of All Funds
0.56%
New
180
Increased
1,267
Reduced
1,512
Closed
251
Calls
$2.52B
Puts
$2.44B
Net Calls
+$82.4M
Net Calls Change
-$173M
Name Holding Trade Value Shares
Change
Shares
Change %
WCF
3301
West Coast Financial
California
-$3.64M -40,603 Closed
SFI
3302
Susquehanna Fundamental Investments
Pennsylvania
-$3.26M -36,341 Closed
BWG
3303
Berry Wealth Group
Texas
-$3.03M -33,708 Closed
AWCI
3304
Alpine Woods Capital Investors
New York
-$2.97M -33,047 Closed
RPAM
3305
Rhenman & Partners Asset Management
Sweden
-$2.96M -33,000 Closed
ICP
3306
Ilex Capital Partners
United Kingdom
-$2.55M -28,372 Closed
PWS
3307
Peterson Wealth Services
Utah
-$2.28M -25,384 Closed
XT
3308
XTX Topco
Cayman Islands
-$2.27M -25,325 Closed
SP
3309
SIH Partners
Delaware
-$2.14M -23,887 Closed
ACP
3310
Acuta Capital Partners
California
-$2.06M -22,994 Closed
BC
3311
Bowman & Company
Wisconsin
-$2.04M -22,769 Closed
TCPG
3312
Trivant Custom Portfolio Group
California
-$1.76M -19,639 Closed
RP
3313
Regal Partners
Australia
-$1.75M -19,529 Closed
SW
3314
Solidarity Wealth
Utah
-$1.69M -18,607 Closed
LA
3315
Legacy Advisors
Pennsylvania
-$1.67M -18,464 Closed
AA
3316
ABC Arbitrage
France
-$1.6M -17,806 Closed
JGC
3317
J. Goldman & Co
New York
-$1.57M -17,518 Closed
TCM
3318
Teza Capital Management
Illinois
-$1.44M -16,034 Closed
SPA
3319
Sherbrooke Park Advisers
New York
-$1.44M -16,029 Closed
PCM
3320
Princeton Capital Management
New Jersey
-$1.36M -15,192 Closed
AIM
3321
Aigen Investment Management
New York
-$1.35M -15,064 Closed
AI
3322
AXS Investments
New York
-$1.35M -15,014 Closed
LP
3323
LMR Partners
United Kingdom
-$1.35M -14,995 Closed
AIP
3324
Arrowpoint Investment Partners
Singapore
-$1.34M -14,890 Closed
FTF
3325
Freedom Together Foundation
New York
-$1.2M -13,317 Closed