GENERAL AMERICAN INVESTORS CO INC

Position in MRK — Merck & Co., Inc.

CIK 40417 NEW YORK, NY

Position in MRK

as of Jun 30, 2026 · filed Jul 31, 2026 Compact

Position Value

$26,255,891

+$1,677,517 QoQ

Shares Held

204,326

0.0% QoQ

Ownership

0.008%

of shares outstanding

% of Portfolio

1.77%

of 13F equity value

Holder Rank

#453

of 3,769 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

GENERAL AMERICAN INVESTORS CO INC holds $61,576,813 across 4 Drug Manufacturers - General names. MRK ranks #1 (42.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MRK	Merck & Co., Inc. This page	204,326	$26,255,891
2	GILD	Gilead Sciences, Inc.	144,900	$18,306,666
3	PFE	Pfizer Inc	405,808	$9,771,856
4	AMGN	Amgen Inc	20,000	$7,242,400

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$26,255,891	204,326	0.0%	Shares	Sole	2026-07-31
2026-03-31	$24,578,374	204,326	0.0%	Shares	Sole	2026-05-01
2025-12-31	$21,507,354	204,326	0.0%	Shares	Sole	2026-02-13
2025-09-30	$17,149,081	204,326	0.0%	Shares	Sole	2025-10-31
2025-06-30	$16,174,446	204,326	0.0%	Shares	Sole	2025-08-01
2025-03-31	$18,340,301	204,326	0.0%	Shares	Sole	2025-05-02
2024-12-31	$20,326,350	204,326	0.0%	Shares	Sole	2025-02-14
2024-09-30	$23,203,260	204,326	0.0%	Shares	Sole	2024-10-31
2024-06-30	$25,295,558	204,326	0.0%	Shares	Sole	2024-08-05
2024-03-31	$26,960,815	204,326	0.0%	Shares	Sole	2024-05-03
2023-12-31	$22,275,620	204,326	+13.9%	Shares	Sole	2024-02-13
2023-09-30	$18,461,611	179,326	0.0%	Shares	Sole	2023-10-31
2023-06-30	$20,692,427	179,326	0.0%	Shares	Sole	2023-08-03
2023-03-31	$19,078,493	179,326	0.0%	Shares	Sole	2023-05-02
2022-12-31	$19,896,219	179,326	-25.3%	Shares	Sole	2023-02-13
2022-09-30	$20,685,248	240,191	0.0%	Shares	Sole	2022-10-31
2022-06-30	$21,898,213	240,191	0.0%	Shares	Sole	2022-08-05
2022-03-31	$19,707,671	240,191	0.0%	Shares	Sole	2022-05-02
2021-12-31	$18,408,238	240,191	-5.9%	Shares	Sole	2022-02-11
2021-09-30	$19,167,396	255,191	+4.1%	Shares	Sole	2021-11-01
2021-06-30	$19,068,504	245,191	0.0%	Shares	Sole	2021-08-05
2021-03-31	$18,901,784	245,191	0.0%	Shares	Sole	2021-05-03
2020-12-31	$20,056,614	245,191	0.0%	Shares	Sole	2021-02-12
2020-09-30	$20,338,602	245,191	+22.5%	Shares	Sole	2020-10-30
2020-06-30	$15,480,776	200,191	+8.1%	Shares	Sole	2020-08-03
2020-03-31	$14,248,589	185,191	—	Shares	Sole	2020-05-01
No filing history on record for this holder in this stock.