Valicenti Advisory Services Inc Merck & Co., Inc. Transaction History

Valicenti Advisory Services Inc

$478 Million
Q4 2025

A detailed history of Valicenti Advisory Services Inc transactions in Merck & Co., Inc. stock. As of the latest transaction made, Valicenti Advisory Services Inc holds 4,272 shares of MRK stock, worth $396,697. This represents 0.09% of its overall portfolio holdings.

Number of Shares

4,272

Previous 4,287 0.35%

Holding current value

$396,697

Previous $360,000 25.0%

% of portfolio

0.09%

Previous 0.08%

25 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2025 Jan 16, 2026	SELL	$82.49 - $92.93 $1,237 - $1,393	-15 Reduced 0.35%	4,272 $450,000
Q3 2025 Oct 17, 2025	BUY	$77.6 - $87.37 $332,671 - $374,555	4,287 New	4,287 $360,000
Q2 2024 Jul 23, 2024	SELL	$123.8 - $132.96 $2,476 - $2,659	-20 Reduced 1.19%	1,657 $205,000
Q1 2024 Apr 23, 2024	SELL	$113.24 - $131.95 $33,745 - $39,321	-298 Reduced 15.09%	1,677 $221,000
Q4 2023 Jan 16, 2024	SELL	$100.18 - $109.02 $2,003 - $2,180	-20 Reduced 1.0%	1,975 $215,000

Q3 2023 Oct 18, 2023	SELL	$102.95 - $114.33 $5,147 - $5,716	-50 Reduced 2.44%	1,995 $205,000
Q2 2023 Jul 12, 2023	SELL	$108.61 - $118.38 $2,715 - $2,959	-25 Reduced 1.21%	2,045 $236,000
Q1 2023 Apr 20, 2023	SELL	$102.94 - $114.86 $24,293 - $27,106	-236 Reduced 10.23%	2,070 $220,000
Q4 2022 Jan 17, 2023	SELL	$87.44 - $112.11 $13,116 - $16,816	-150 Reduced 6.11%	2,306 $256,000
Q2 2022 Jul 19, 2022	SELL	$83.49 - $94.64 $12,523 - $14,196	-150 Reduced 5.76%	2,456 $224,000
Q1 2022 Apr 20, 2022	BUY	$73.51 - $82.4 $191,567 - $214,734	2,606 New	2,606 $214,000
Q4 2021 Jan 21, 2022	SELL	$72.28 - $90.54 $195,589 - $245,001	-2,706 Closed	0 $0
Q3 2021 Oct 21, 2021	SELL	$71.68 - $78.83 $7,168 - $7,883	-100 Reduced 3.56%	2,706 $203,000
Q2 2021 Jul 21, 2021	SELL	$70.31 - $77.77 $7,593 - $8,399	-108 Reduced 3.71%	2,806 $218,000
Q1 2021 Apr 15, 2021	SELL	$68.86 - $81.11 $6,886 - $8,111	-100 Reduced 3.32%	2,914 $225,000
Q4 2020 Jan 19, 2021	BUY	$71.77 - $79.65 $7,751 - $8,602	108 Added 3.72%	3,014 $247,000
Q1 2020 Apr 21, 2020	SELL	$63.36 - $87.82 $10,771 - $14,929	-170 Reduced 5.53%	2,906 $224,000
Q4 2019 Jan 21, 2020	SELL	$77.58 - $87.54 $7,680 - $8,666	-99 Reduced 3.12%	3,076 $280,000
Q2 2019 Jul 17, 2019	SELL	$69.84 - $81.59 $20,882 - $24,395	-299 Reduced 8.61%	3,175 $266,000
Q1 2019 Apr 18, 2019	BUY	$69.58 - $79.36 $69 - $79	1 Added 0.03%	3,474 $289,000
Q4 2018 Jan 22, 2019	BUY	$65.24 - $75.71 $65 - $75	1 Added 0.03%	3,473 $265,000
Q3 2018 Oct 17, 2018	SELL	$57.69 - $67.84 $6,288 - $7,394	-109 Reduced 3.04%	3,472 $246,000
Q2 2018 Jul 24, 2018	SELL	$50.83 - $59.72 $8,081 - $9,495	-159 Reduced 4.25%	3,581 $217,000
Q1 2018 Apr 25, 2018	BUY	$50.96 - $59.23 $50 - $59	1 Added 0.03%	3,740 $204,000
Q3 2017 Oct 23, 2017	BUY	$58.67 - $63.13 $219,367 - $236,043	3,739	3,739 $239,000

Others Institutions Holding MRK

# of Institutions

3,915

Shares Held

1.9B

Call Options Held

30.1M

Put Options Held

27.7M

View Full List

About Merck & Co., Inc.

Ticker MRK
Exchange NYSE
Sector Healthcare
Industry Drug Manufacturers—General
Shares Outstandng 2,533,280,000
Market Cap $235B
Description
Merck & Co., Inc. operates as a healthcare company worldwide. It operates through two segments, Pharmaceutical and Animal Health. The Pharmaceutical segment offers human health pharmaceutical products in the areas of oncology, hospital acute care, immunology, neuroscience, virology, cardiovascular, and diabetes, as well as vaccine products, ...

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Valicenti Advisory Services Inc Merck & Co., Inc. Transaction History