WOODLEY FARRA MANION PORTFOLIO MANAGEMENT INC

Position in MRK — Merck & Co., Inc.

CIK 1165805 INDIANAPOLIS, IN

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Position in MRK

as of Mar 31, 2026 · filed May 8, 2026 Compact

Position Value

$236,369

+$15,218 QoQ

Shares Held

1,965

-6.5% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

23 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in MRK Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Mar 31, 2026

WOODLEY FARRA MANION PORTFOLIO MANAGEMENT INC holds $154,961,823 across 7 Drug Manufacturers - General names. MRK ranks #7 (0.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AZN	Astrazeneca PLC	368,969	$72,768,066
2	NVS	Novartis AG	266,061	$40,640,817
3	LLY	ELI LILLY & Co	31,948	$29,384,811
4	AMGN	Amgen Inc	14,595	$5,135,250
5	ABBV	AbbVie Inc.	23,506	$5,112,319
6	JNJ	Johnson & Johnson	6,890	$1,684,191
7	MRK	Merck & Co., Inc. This page	1,965	$236,369

All Filings in MRK

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23 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$236,369	1,965	-6.5%	Shares	Sole	2026-05-08
2025-12-31	$221,151	2,101	-44.8%	Shares	Sole	2026-02-12
2025-03-31	$341,357	3,803	0.0%	Shares	Sole	2025-05-08
2024-12-31	$378,322	3,803	-16.6%	Shares	Sole	2025-02-06
2024-09-30	$517,947	4,561	+0.9%	Shares	Sole	2024-11-12
2024-06-30	$559,699	4,521	-1.8%	Shares	Sole	2024-08-14
2024-03-31	$607,629	4,605	+3.2%	Shares	Sole	2024-05-10
2023-12-31	$486,665	4,464	+0.2%	Shares	Sole	2024-02-14
2023-09-30	$458,745	4,456	-0.7%	Shares	Sole	2023-11-14
2023-06-30	$517,870	4,488	+57.8%	Shares	Sole	2023-08-14
2023-03-31	$302,573	2,844	+1.0%	Shares	Sole	2023-05-10
2022-12-31	$312,435	2,816	-35.1%	Shares	Sole	2023-02-13
2022-09-30	$373,416	4,336	-3.3%	Shares	Sole	2022-11-14
2022-06-30	$408,988	4,486	-0.8%	Shares	Sole	2022-07-22
2022-03-31	$371,194	4,524	-2.5%	Shares	Sole	2022-05-05
2021-12-31	$355,532	4,639	0.0%	Shares	Sole	2022-02-10
2021-09-30	$348,435	4,639	-2.9%	Shares	Sole	2021-11-12
2021-06-30	$371,429	4,776	-3.1%	Shares	Sole	2021-08-10
2021-03-31	$362,499	4,928	-98.6%	Shares	Sole	2021-05-10
2020-12-31	$28,004,467	358,786	-17.5%	Shares	Sole	2021-02-05
2020-09-30	$34,410,731	434,749	-5.0%	Shares	Sole	2020-11-05
2020-06-30	$33,751,091	457,405	-13.5%	Shares	Sole	2020-08-12
2020-03-31	$38,809,606	528,626	—	Shares	Sole	2020-05-08
No filing history on record for this holder in this stock.