Boyd Watterson Asset Management LLC Merck & Co., Inc. Transaction History

Boyd Watterson Asset Management LLC

$331 Million
Q3 2025

A detailed history of Boyd Watterson Asset Management LLC transactions in Merck & Co., Inc. stock. As of the latest transaction made, Boyd Watterson Asset Management LLC holds 34,235 shares of MRK stock, worth $3.18 Million. This represents 0.87% of its overall portfolio holdings.

Number of Shares

34,235

Previous 30,799 11.16%

Holding current value

$3.18 Million

Previous $2.44 Million 17.84%

% of portfolio

0.87%

Previous 0.78%

33 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 05, 2025	BUY	$77.6 - $87.37 $266,633 - $300,203	3,436 Added 11.16%	34,235 $2.87 Million
Q2 2025 Aug 01, 2025	SELL	$73.47 - $87.12 $4,408 - $5,227	-60 Reduced 0.19%	30,799 $2.44 Million
Q1 2025 May 06, 2025	SELL	$83.01 - $101.02 $1,826 - $2,222	-22 Reduced 0.07%	30,859 $2.77 Million
Q4 2024 Feb 03, 2025	BUY	$96.31 - $114.76 $146,487 - $174,549	1,521 Added 5.18%	30,881 $3.07 Million
Q3 2024 Oct 22, 2024	BUY	$111.15 - $128.97 $270,427 - $313,784	2,433 Added 9.04%	29,360 $3.33 Million
Q2 2024 Aug 14, 2024	BUY	$123.8 - $132.96 $3,961 - $4,254	32 Added 0.12%	26,927 $3.33 Million
Q1 2024 Apr 29, 2024	BUY	$113.24 - $131.95 $367,010 - $427,649	3,241 Added 13.7%	26,895 $3.55 Million
Q4 2023 Feb 02, 2024	BUY	$100.18 - $109.02 $104,688 - $113,925	1,045 Added 4.62%	23,654 $2.58 Million
Q3 2023 Oct 23, 2023	BUY	$102.95 - $114.33 $198,796 - $220,771	1,931 Added 9.34%	22,609 $2.33 Million
Q2 2023 Jul 27, 2023	SELL	$108.61 - $118.38 $26,609 - $29,003	-245 Reduced 1.17%	20,678 $2.39 Million
Q1 2023 Apr 19, 2023	SELL	$102.94 - $114.86 $7,411 - $8,269	-72 Reduced 0.34%	20,923 $2.23 Million
Q4 2022 Jan 18, 2023	BUY	$87.44 - $112.11 $49,403 - $63,342	565 Added 2.77%	20,995 $0
Q3 2022 Oct 18, 2022	BUY	$84.53 - $94.96 $287,317 - $322,769	3,399 Added 19.96%	20,430 $1.76 Million
Q2 2022 Jul 22, 2022	SELL	$83.49 - $94.64 $22,458 - $25,458	-269 Reduced 1.55%	17,031 $1.55 Million
Q1 2022 Apr 27, 2022	SELL	$73.51 - $82.4 $5.48 Million - $6.14 Million	-74,550 Reduced 81.16%	17,300 $1.42 Million
Q4 2021 Jan 26, 2022	BUY	$72.28 - $90.54 $22,406 - $28,067	310 Added 0.34%	91,850 $7.04 Million
Q3 2021 Oct 21, 2021	BUY	$71.68 - $78.83 $4.44 Million - $4.89 Million	62,003 Added 209.92%	91,540 $6.88 Million
Q2 2021 Jul 19, 2021	BUY	$70.31 - $77.77 $40,498 - $44,795	576 Added 1.99%	29,537 $2.3 Million
Q1 2021 Apr 27, 2021	BUY	$68.86 - $81.11 $34,085 - $40,149	495 Added 1.74%	28,961 $2.23 Million
Q4 2020 Jan 20, 2021	BUY	$71.77 - $79.65 $20,597 - $22,859	287 Added 1.02%	28,466 $2.33 Million
Q3 2020 Oct 23, 2020	SELL	$73.18 - $82.95 $215,002 - $243,707	-2,938 Reduced 9.44%	28,179 $2.34 Million
Q2 2020 Jul 15, 2020	SELL	$70.42 - $80.13 $915 - $1,041	-13 Reduced 0.04%	31,117 $2.41 Million
Q1 2020 Apr 20, 2020	SELL	$63.36 - $87.82 $1,267 - $1,756	-20 Reduced 0.06%	31,130 $2.4 Million
Q4 2019 Jan 16, 2020	BUY	$77.58 - $87.54 $23,274 - $26,262	300 Added 0.97%	31,150 $2.83 Million
Q3 2019 Oct 17, 2019	SELL	$76.08 - $82.93 $49,680 - $54,153	-653 Reduced 2.07%	30,850 $2.6 Million
Q2 2019 Jul 24, 2019	BUY	$69.84 - $81.59 $7,822 - $9,138	112 Added 0.36%	31,503 $2.64 Million
Q1 2019 Apr 09, 2019	BUY	$69.58 - $79.36 $12,106 - $13,808	174 Added 0.56%	31,391 $2.61 Million
Q4 2018 Jan 16, 2019	SELL	$65.24 - $75.71 $8,350 - $9,690	-128 Reduced 0.41%	31,217 $2.39 Million
Q3 2018 Oct 17, 2018	BUY	$57.69 - $67.84 $41,825 - $49,184	725 Added 2.37%	31,345 $2.22 Million
Q2 2018 Jul 18, 2018	BUY	$50.83 - $59.72 $8,488 - $9,973	167 Added 0.55%	30,620 $1.86 Million
Q1 2018 Apr 19, 2018	BUY	$50.96 - $59.23 $16,052 - $18,657	315 Added 1.05%	30,453 $1.66 Million
Q4 2017 Jan 11, 2018	BUY	$51.62 - $61.64 $196,259 - $234,355	3,802 Added 14.44%	30,138 $1.7 Million
Q3 2017 Oct 19, 2017	BUY	$58.67 - $63.13 $1.55 Million - $1.66 Million	26,336	26,336 $1.69 Million

Others Institutions Holding MRK

# of Institutions

3,877

Shares Held

1.9B

Call Options Held

31.1M

Put Options Held

28.5M

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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Boyd Watterson Asset Management LLC Merck & Co., Inc. Transaction History