MRK Insider Trading

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Insider Trading History
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About

Insider Ownership Percentage: 0.09%

Insider Buying (Last 12 Months): $250,012.25

Insider Selling (Last 12 Months): $209,562.36

Merck & Co., Inc. Insider Trading History Chart

Merck & Co., Inc. Share Price & Price History

^$79.93

▲ +1.19 (1.51%)

As of 04/24/2025 04:59 PM ET

Days: 30 | 90 | 365

Merck & Co., Inc. Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
2/6/2025	Cristal N. Downing	Insider	Sell	2,361	$88.76	$209,562.36	7,085
2/6/2025	Inge G. Thulin	Director	Buy	2,833	$88.25	$250,012.25	2,933
2/13/2024	Joseph Romanelli	Insider	Sell	1,000	$124.89	$124,890.00	19,569
2/2/2024	Steven Mizell	EVP	Sell	50,694	$126.65	$6,420,395.10	23,619
11/9/2023	Johannes Jacobus Oosthuizen	Insider	Sell	2,081	$102.38	$213,052.78	18,191
11/8/2023	Richard R. Deluca	EVP	Sell	43,823	$105.03	$4,602,729.69	111,764
8/14/2023	Steven Mizell	EVP	Sell	4,250	$109.01	$463,292.50	22,935
8/3/2023	Steven Mizell	EVP	Sell	4,500	$105.49	$474,705.00	27,185
5/4/2023	Rita A. Karachun	VP	Sell	15,875	$117.53	$1,865,788.75	45,710
5/3/2023	Steven Mizell	EVP	Sell	53,400	$119.01	$6,355,134.00	31,685
5/1/2023	Richard R. Deluca	EVP	Sell	75,436	$116.03	$8,752,839.08	154,493
4/28/2023	Richard R. Deluca	EVP	Sell	66,163	$115.00	$7,608,745.00	154,493
4/28/2023	Robert M. Davis	CEO	Sell	143,329	$114.93	$16,472,801.97	271,817
4/26/2023	Joseph Romanelli	Insider	Buy	3	$113.68	$341.04	20,599
4/13/2023	Sanat Chattopadhyay	insider	Sell	134,055	$115.07	$15,425,708.85
3/24/2023	Joseph Romanelli	Insider	Sell	35	$104.65	$3,662.75	20,596
3/20/2023	Joseph Romanelli	Insider	Buy	136	$105.47	$14,343.92	20,631
2/21/2023	Joseph Romanelli	Insider	Buy	11	$109.20	$1,201.20	20,495
2/15/2023	Joseph Romanelli	Insider	Sell	5,000	$108.22	$541,100.00	20,284
2/13/2023	Steven Mizell	EVP	Sell	1,815	$109.10	$198,016.50	33,085
2/9/2023	Steven Mizell	EVP	Sell	5,000	$107.00	$535,000.00	34,900
2/6/2023	Steven Mizell	EVP	Sell	4,436	$104.25	$462,453.00	39,900
1/9/2023	Sanat Chattopadhyay	Insider	Sell	83,994	$112.29	$9,431,686.26	29,500
11/10/2022	Steven Mizell	EVP	Sell	15,000	$101.42	$1,521,300.00	32,144
11/9/2022	Johannes Jacobus Oosthuizen	Insider	Sell	1,795	$103.21	$185,261.95	16,731
11/9/2022	Robert M. Davis	CEO	Sell	167,613	$102.44	$17,170,275.72	247,593
11/8/2022	Steven Mizell	EVP	Sell	20,000	$101.00	$2,020,000.00	32,144
11/7/2022	Johannes Jacobus Oosthuizen	Insider	Sell	45,561	$99.47	$4,531,952.67	18,526
11/4/2022	Kenneth C. Frazier	Insider	Sell	235,000	$98.61	$23,173,350.00	700,653
10/31/2022	Kenneth C. Frazier	Insider	Sell	300,000	$100.75	$30,225,000.00	706,283
10/28/2022	Richard R. Deluca	EVP	Sell	164,557	$100.26	$16,498,484.82	136,977
10/28/2022	Rita A. Karachun	VP	Sell	31,997	$100.34	$3,210,578.98	41,103
10/28/2022	Sanat Chattopadhyay	Insider	Sell	100,292	$100.10	$10,039,229.20	45,608

SEC Filings (Institutional Ownership Changes) for Merck & Co., Inc. (NYSE:MRK)

76.07% of Merck & Co., Inc. stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Merck & Co., Inc. Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
4/24/2025	Trust Co. of Vermont	110,160	$9.89M	0.5%	-5.3%	0.004%
4/24/2025	Loring Wolcott & Coolidge Fiduciary Advisors LLP MA	393,674	$35.34M	0.3%	-3.2%	0.016%
4/24/2025	Park Place Capital Corp	2,929	$0.26M	0.1%	-43.3%	0.000%
4/24/2025	Diversified Trust Co	182,721	$16.40M	0.4%	+12.8%	0.007%
4/24/2025	Alta Wealth Advisors LLC	3,927	$0.35M	0.2%	+18.0%	0.000%
4/24/2025	Beacon Financial Advisory LLC	5,252	$0.47M	0.1%	-4.1%	0.000%
4/24/2025	Tepp RIA LLC	4,745	$0.43M	0.6%	-10.4%	0.000%
4/24/2025	TFC Financial Management Inc.	39,024	$3.50M	0.5%	-0.8%	0.002%
4/24/2025	Stone Summit Wealth LLC	16,747	$1.50M	0.5%	-11.6%	0.001%
4/24/2025	Falcon Wealth Planning	3,020	$0.27M	0.0%	+11.8%	0.000%
4/24/2025	Hedges Asset Management LLC	18,700	$1.68M	1.0%	+8.4%	0.001%
4/24/2025	CNB Bank	18,628	$1.67M	0.8%	-5.2%	0.001%
4/24/2025	First Merchants Corp	6,719	$0.60M	0.0%	-34.3%	0.000%
4/24/2025	Perpetual Ltd	662,014	$59.42M	0.7%	+13.1%	0.026%
4/24/2025	Nadler Financial Group Inc.	5,783	$0.52M	0.1%	-14.7%	0.000%
4/24/2025	PDS Planning Inc	16,767	$1.51M	0.1%	+5.6%	0.001%
4/24/2025	Motiv8 Investments LLC	11,764	$1.06M	0.7%	+4.0%	0.000%
4/24/2025	Bank of Stockton	6,502	$0.58M	0.2%	+6.1%	0.000%
4/23/2025	Atala Financial Inc	1,248	$0.11M	0.1%	-68.8%	0.000%
4/23/2025	Beech Hill Advisors Inc.	44,727	$4.02M	1.6%	-0.7%	0.002%
4/23/2025	KG&L Capital Management LLC	9,919	$0.89M	0.3%	-6.0%	0.000%
4/23/2025	TI Trust Inc.	19,122	$1.72M	1.1%	-3.6%	0.001%
4/23/2025	Baugh & Associates LLC	60,897	$5.20M	2.6%	+19.9%	0.002%
4/23/2025	KPP Advisory Services LLC	12,075	$1.08M	0.2%	+41.1%	0.000%
4/23/2025	Goldstein Advisors LLC	3,659	$0.33M	0.0%	+8.6%	0.000%
4/23/2025	Penobscot Investment Management Company Inc.	39,725	$3.57M	0.3%	+9.8%	0.002%
4/23/2025	AMI Asset Management Corp	8,057	$0.72M	0.0%	-1.9%	0.000%
4/23/2025	Flavin Financial Services Inc.	17,546	$1.58M	1.4%	+5.2%	0.001%
4/23/2025	Boyar Asset Management Inc.	4,786	$0.43M	0.3%	-11.0%	0.000%
4/23/2025	Western Wealth Management LLC	20,548	$1.84M	0.1%	-4.1%	0.001%
4/23/2025	Sabal Trust CO	295,873	$26.56M	1.5%	-0.3%	0.012%
4/23/2025	Creative Financial Designs Inc. ADV	16,096	$1.45M	0.1%	+216.9%	0.001%
4/23/2025	Robeco Institutional Asset Management B.V.	2,606,526	$233.96M	0.5%	-1.9%	0.103%
4/23/2025	Value Partners Investments Inc.	14,519	$1.30M	0.1%	+1.8%	0.001%
4/23/2025	Sequoia Financial Advisors LLC	280,446	$25.17M	0.2%	-22.4%	0.011%
4/23/2025	Kavar Capital Partners Group LLC	16,530	$1.48M	0.2%	-0.8%	0.001%
4/23/2025	Aspetuck Financial Management LLC	7,686	$0.69M	0.6%	N/A	0.000%
4/23/2025	Pure Financial Advisors LLC	23,774	$2.13M	0.0%	+5.3%	0.001%
4/23/2025	Security National Bank	29,025	$2.61M	0.5%	-59.0%	0.001%
4/23/2025	Phillips Wealth Planners LLC	3,110	$0.28M	0.3%	-61.1%	0.000%
4/23/2025	Perigon Wealth Management LLC	68,071	$6.11M	0.2%	-10.1%	0.003%
4/23/2025	Omnia Family Wealth LLC	3,978	$0.36M	0.2%	-4.1%	0.000%
4/23/2025	Inman Jager Wealth Management LLC	15,461	$1.39M	1.0%	+12.3%	0.001%
4/23/2025	TigerOak Management L.L.C.	2,789	$0.25M	0.1%	-19.0%	0.000%
4/23/2025	Tyche Wealth Partners LLC	9,757	$0.88M	0.2%	-23.5%	0.000%
4/23/2025	Live Oak Investment Partners	7,747	$0.70M	0.5%	+3.9%	0.000%
4/23/2025	Alpine Bank Wealth Management	14,013	$1.26M	0.2%	N/A	0.001%
4/23/2025	HBK Sorce Advisory LLC	50,728	$4.55M	0.1%	+3.6%	0.002%
4/23/2025	Golden State Wealth Management LLC	17,073	$1.53M	0.1%	+145.3%	0.001%
4/23/2025	Bessemer Group Inc.	1,499,908	$134.63M	0.2%	-7.9%	0.059%
4/23/2025	Corundum Group Inc.	9,770	$0.88M	0.4%	-16.2%	0.000%
4/23/2025	First Pacific Financial	9,207	$0.83M	0.2%	-10.2%	0.000%
4/23/2025	Aurora Private Wealth Inc.	72,404	$6.50M	0.2%	+598.9%	0.003%
4/23/2025	MOKAN Wealth Management Inc.	44,821	$4.02M	2.4%	+13.8%	0.002%
4/23/2025	Independent Solutions Wealth Management LLC	17,072	$1.53M	0.3%	+5.5%	0.001%
4/23/2025	Spire Wealth Management	40,600	$3.64M	0.1%	-6.7%	0.002%
4/23/2025	waypoint wealth counsel	3,328	$0.30M	0.2%	+10.7%	0.000%
4/23/2025	Berkshire Money Management Inc.	2,264	$0.20M	0.0%	N/A	0.000%
4/23/2025	Mattern Capital Management LLC	2,648	$0.24M	0.0%	-8.8%	0.000%
4/23/2025	Riverbend Wealth Management LLC	13,493	$1.21M	1.1%	+84.5%	0.001%
4/23/2025	Slocum Gordon & Co LLP	97,182	$8.72M	6.5%	-0.6%	0.004%
4/23/2025	Daymark Wealth Partners LLC	88,989	$8.06M	0.3%	-60.1%	0.004%
4/23/2025	Trust Co of Kansas	43,114	$3.87M	2.1%	+1.1%	0.002%
4/23/2025	Lecap Asset Management Ltd.	23,852	$2.14M	0.5%	+29.4%	0.001%
4/23/2025	Mattern Wealth Management LLC	7,583	$0.68M	0.2%	+3.3%	0.000%
4/23/2025	Mill Capital Management LLC	86,607	$7.77M	0.6%	-1.0%	0.003%
4/23/2025	Field & Main Bank	18,548	$1.67M	0.6%	-1.7%	0.001%
4/23/2025	Financial Enhancement Group LLC	4,768	$0.43M	0.1%	N/A	0.000%
4/23/2025	Strategic Investment Advisors MI	4,119	$0.37M	0.0%	-51.7%	0.000%
4/23/2025	Horizon Bancorp Inc. IN	407	$37K	0.0%	-96.1%	0.000%
4/23/2025	Moran Wealth Management LLC	118,147	$10.61M	0.4%	-55.0%	0.005%
4/23/2025	Fourth Dimension Wealth LLC	1,084	$97K	0.0%	+16.1%	0.000%
4/23/2025	Symmetry Partners LLC	2,579	$0.23M	0.0%	+7.1%	0.000%
4/23/2025	International Assets Investment Management LLC	28,252	$2.54M	0.1%	+2.5%	0.001%
4/23/2025	Cornerstone Wealth Group LLC	21,149	$1.90M	0.2%	-82.4%	0.001%
4/23/2025	PBMares Wealth Management LLC	15,418	$1.38M	0.3%	-4.5%	0.001%
4/23/2025	Harbour Capital Advisors LLC	14,170	$1.22M	0.3%	-57.1%	0.001%
4/23/2025	New Covenant Trust Company N.A.	5,884	$0.53M	0.6%	-5.1%	0.000%
4/23/2025	Balboa Wealth Partners	4,395	$0.40M	0.1%	-15.2%	0.000%
4/23/2025	Berry Wealth Group LP	33,708	$3.03M	2.4%	-7.1%	0.001%
4/23/2025	Retirement Guys Formula LLC	19,528	$1.75M	0.9%	N/A	0.001%
4/23/2025	Family Legacy Inc.	35,096	$3.15M	1.1%	+0.8%	0.001%
4/23/2025	Community Financial Services Group LLC	70,085	$6.29M	1.4%	+12.3%	0.003%
4/23/2025	Chevy Chase Trust Holdings LLC	1,368,548	$122.84M	0.4%	-0.1%	0.054%
4/23/2025	St. Johns Investment Management Company LLC	16,420	$1.47M	0.7%	-5.7%	0.001%
4/23/2025	Sava Infond d.o.o.	34,870	$3.13M	0.6%	+13.0%	0.001%
4/23/2025	LaFleur & Godfrey LLC	101,982	$9.15M	1.2%	-0.7%	0.004%
4/23/2025	Ledyard National Bank	98,841	$8.87M	0.9%	-7.4%	0.004%
4/23/2025	YHB Investment Advisors Inc.	12,261	$1.10M	0.1%	-7.8%	0.000%
4/23/2025	Embree Financial Group	5,968	$0.54M	0.1%	+37.2%	0.000%
4/23/2025	Keudell Morrison Wealth Management	12,755	$1.15M	0.3%	+2.4%	0.001%
4/23/2025	Spirepoint Private Client LLC	75,852	$6.81M	0.9%	+10.8%	0.003%
4/23/2025	Southern Capital Advisors LLC	6,497	$0.58M	0.3%	+13.7%	0.000%
4/23/2025	Lazari Capital Management Inc.	4,878	$0.44M	0.2%	+75.0%	0.000%
4/23/2025	Palisade Asset Management LLC	33,356	$2.99M	0.3%	+1.2%	0.001%
4/23/2025	Legacy Advisors LLC	18,464	$1.67M	0.2%	-8.3%	0.001%
4/23/2025	AssuredPartners Investment Advisors LLC	7,421	$0.67M	0.1%	-6.0%	0.000%
4/23/2025	Asset Management One Co. Ltd.	1,292,621	$116.03M	0.4%	+1.8%	0.051%
4/23/2025	GHP Investment Advisors Inc.	120,859	$10.85M	0.5%	-1.0%	0.005%
4/23/2025	Foundation Wealth Management LLC PA	5,361	$0.48M	0.2%	+2.4%	0.000%

Data available starting January 2016

Merck & Co., Inc. is a health care company, which engages in the provision of health solutions through its prescription medicines, vaccines, biologic therapies, animal health, and consumer care products. It operates through the following segments: Pharmaceutical, Animal Health, and Other. The Pharmaceutical segment includes human health pharmaceutical and vaccine products. The Animal Health segment discovers, develops, manufactures, and markets animal health products, such as pharmaceutical and vaccine products, for the prevention, treatment and control of disease in livestock, and companion animal species. The Other segment consists of sales for the non-reportable segments of healthcare services. The company was founded in 1891 and is headquartered in Rahway, NJ.

Today's Range

Now: $79.93

$76.03

$79.97

50 Day Range

MA: $87.12

$76.42

$95.13

52 Week Range

Now: $79.93

$75.93

$134.63

Volume

15,516,129 shs

Average Volume

11,809,816 shs

Market Capitalization

$201.56 billion

P/E Ratio

11.88

Dividend Yield

4.15%

Beta

0.4

Who are the company insiders with the largest holdings of Merck & Co., Inc.?: Merck & Co., Inc.'s top insider shareholders include:
Robert M Davis (CEO)
Richard R Deluca (EVP)
Rita A Karachun (VP)
Steven Mizell (EVP)
Joseph Romanelli (Insider)
Johannes Jacobus Oosthuizen (Insider)
Cristal N Downing (Insider)
Inge G Thulin (Director)
Learn More about top insider investors at Merck & Co., Inc..
Who are the major institutional investors of Merck & Co., Inc.?: Merck & Co., Inc.'s top institutional shareholders include:
Rhumbline Advisers — 0.18%
GAMMA Investing LLC — 0.17%
Janney Montgomery Scott LLC — 0.07%
Sarasin & Partners LLP — 0.07%
Handelsbanken Fonder AB — 0.07%
Wealth Enhancement Advisory Services LLC — 0.07%
Learn More about top institutional investors of Merck & Co., Inc. stock.
Which institutional investors are selling Merck & Co., Inc. stock?: During the previous quarter, MRK stock was sold by these institutional investors:
Handelsbanken Fonder AB
Retirement Systems of Alabama
Compagnie Lombard Odier SCmA
IMC Chicago LLC
MEAG MUNICH ERGO Kapitalanlagegesellschaft mbH
Assenagon Asset Management S.A.
Union Bancaire Privee UBP SA
Synergy Asset Management LLC
Which institutional investors are buying Merck & Co., Inc. stock?: During the last quarter, MRK stock was acquired by institutional investors including:
GAMMA Investing LLC
Sarasin & Partners LLP
AEGON ASSET MANAGEMENT UK Plc
Compass Capital Management Inc.
CX Institutional
Foster Victor Wealth Advisors LLC
Wealth Enhancement Advisory Services LLC
Greenwood Capital Associates LLC
Within the previous year, these company insiders have bought Merck & Co., Inc. stock:
Robert M Davis (CEO)
Richard R Deluca (EVP)
Learn More investors buying Merck & Co., Inc. stock.