Bay Rivers Group Merck & Co., Inc. Transaction History

Bay Rivers Group

$237 Million
Q4 2025

A detailed history of Bay Rivers Group transactions in Merck & Co., Inc. stock. As of the latest transaction made, Bay Rivers Group holds 2,205 shares of MRK stock, worth $204,756. This represents 0.09% of its overall portfolio holdings.

Number of Shares

2,205

Holding current value

$204,756

% of portfolio

0.09%

14 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2025 Jan 07, 2026	BUY	$82.49 - $92.93 $181,890 - $204,910	2,205 New	2,205 $204,000
Q1 2025 Apr 10, 2025	SELL	$83.01 - $101.02 $1,494 - $1,818	-18 Reduced 0.67%	2,660 $238,000
Q4 2024 Jan 22, 2025	BUY	$96.31 - $114.76 $9,631 - $11,476	100 Added 3.88%	2,678 $266,000
Q2 2024 Jul 22, 2024	BUY	$123.8 - $132.96 $25,998 - $27,921	210 Added 8.87%	2,578 $319,000
Q1 2023 Apr 18, 2023	SELL	$102.94 - $114.86 $8,441 - $9,418	-82 Reduced 3.35%	2,368 $251,000

Q4 2022 Jan 17, 2023	BUY	$87.44 - $112.11 $7,170 - $9,193	82 Added 3.46%	2,450 $0
Q3 2022 Oct 12, 2022	SELL	$84.53 - $94.96 $8,453 - $9,496	-100 Reduced 4.05%	2,368 $204,000
Q2 2022 Jul 12, 2022	BUY	$83.49 - $94.64 $206,053 - $233,571	2,468 New	2,468 $225,000
Q1 2021 Apr 14, 2021	SELL	$68.86 - $81.11 $170,566 - $200,909	-2,477 Closed	0 $0
Q4 2020 Jan 15, 2021	SELL	$71.77 - $79.65 $39,329 - $43,648	-548 Reduced 18.12%	2,477 $203,000
Q3 2020 Oct 08, 2020	BUY	$73.18 - $82.95 $29,637 - $33,594	405 Added 15.46%	3,025 $251,000
Q2 2020 Jul 09, 2020	SELL	$70.42 - $80.13 $3,521 - $4,006	-50 Reduced 1.87%	2,620 $203,000
Q1 2020 Apr 20, 2020	SELL	$63.36 - $87.82 $6,779 - $9,396	-107 Reduced 3.85%	2,670 $205,000
Q4 2019 Jan 24, 2020	BUY	$77.58 - $87.54 $215,439 - $243,098	2,777 New	2,777 $253,000

Others Institutions Holding MRK

# of Institutions

3,889

Shares Held

1.9B

Call Options Held

30.1M

Put Options Held

27.7M

Vanguard Group Inc Valley Forge, PA

252M
Shares

$23.4 Billion
0.33% of portfolio
Black Rock Inc. New York, NY

207M
Shares

$19.2 Billion
0.59% of portfolio
State Street Corp Boston, MA

118M
Shares

$11 Billion
0.35% of portfolio
Wellington Management Group LLP Boston, MA

75.3M
Shares

$6.99 Billion
1.16% of portfolio
Geode Capital Management, LLC Boston, MA

59.8M
Shares

$5.55 Billion
0.33% of portfolio

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, ...

More about MRK

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