LETKO, BROSSEAU & ASSOCIATES INC

Position in MRK — Merck & Co., Inc.

CIK 1297496 MONTREAL, A8

Position in MRK

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$44,652,336

+$1,586,231 QoQ

Shares Held

347,489

-2.9% QoQ

Ownership

0.014%

of shares outstanding

% of Portfolio

0.66%

of 13F equity value

Holder Rank

#343

of 3,778 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 91% Shared 0% None 9%

Healthcare · as of Jun 30, 2026

LETKO, BROSSEAU & ASSOCIATES INC holds $328,752,612 across 5 Drug Manufacturers - General names. MRK ranks #4 (13.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PFE	Pfizer Inc	4,124,748	$99,323,931
2	GSK	GSK plc	1,624,668	$85,165,096
3	ABBV	AbbVie Inc.	270,009	$67,945,064
4	MRK	Merck & Co., Inc. This page	347,489	$44,652,336
5	BIIB	Biogen Inc.	146,562	$31,666,185

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$44,652,336	347,489	-2.9%	Shares	Sole	2026-08-13
2026-03-31	$43,066,105	358,019	-3.4%	Shares	Sole	2026-05-12
2025-12-31	$39,002,408	370,534	+4.7%	Shares	Sole	2026-02-11
2025-09-30	$29,710,296	353,989	+1.9%	Shares	Sole	2025-11-12
2025-06-30	$27,491,397	347,289	+44.2%	Shares	Sole	2025-08-08
2025-03-31	$21,623,991	240,909	+2.2%	Shares	Sole	2025-05-08
2024-12-31	$23,450,818	235,734	+1.5%	Shares	Sole	2025-02-14
2024-09-30	$26,381,010	232,309	-0.8%	Shares	Sole	2024-11-07
2024-06-30	$28,998,788	234,239	-9.7%	Shares	Sole	2024-08-06
2024-03-31	$34,230,337	259,419	-0.8%	Shares	Sole	2024-05-08
2023-12-31	$28,503,169	261,449	-2.9%	Shares	Sole	2024-02-12
2023-09-30	$27,715,066	269,209	-1.1%	Shares	Sole	2023-11-09
2023-06-30	$31,420,581	272,299	-6.1%	Shares	Sole	2023-08-10
2023-03-31	$30,867,356	290,134	-14.3%	Shares	Sole	2023-05-11
2022-12-31	$37,579,763	338,709	-37.8%	Shares	Sole	2023-05-04
2022-09-30	$46,911,372	544,721	-1.7%	Shares	Sole	2022-11-10
2022-06-30	$50,498,060	553,889	-13.4%	Shares	Sole	2022-08-09
2022-03-31	$52,492,225	639,759	-1.8%	Shares	Sole	2022-05-11
2021-12-31	$49,923,755	651,406	-1.8%	Shares	Sole	2022-02-09
2021-09-30	$49,817,533	663,261	-4.8%	Shares	Sole	2021-11-03
2021-06-30	$54,181,270	696,686	-0.9%	Shares	Sole	2021-07-29
2021-03-31	$54,191,678	702,966	-2.5%	Shares	Sole	2021-05-11
2020-12-31	$58,996,423	721,228	-8.9%	Shares	Sole	2021-02-05
2020-09-30	$65,668,476	791,663	-9.2%	Shares	Sole	2020-11-09
2020-06-30	$67,457,153	872,328	-5.6%	Shares	Sole	2020-08-07
2020-03-31	$71,121,613	924,378	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.