CANADA PENSION PLAN INVESTMENT BOARD

Pension

Position in MRK — Merck & Co., Inc.

CIK 1283718 TORONTO ONTARIO, A6

Back to MRK Full portfolio

Position in MRK

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$536,693,614

+$101,620,322 QoQ

Shares Held

4,176,604

+15.5% QoQ

Ownership

0.169%

of shares outstanding

% of Portfolio

0.30%

of 13F equity value

Holder Rank

#61

of 3,757 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in MRK Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

CANADA PENSION PLAN INVESTMENT BOARD holds $6,098,189,838 across 10 Drug Manufacturers - General names. MRK ranks #4 (8.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LLY	ELI LILLY & Co	1,715,070	$2,057,106,581
2	JNJ	Johnson & Johnson	5,284,214	$1,342,031,829
3	ABBV	AbbVie Inc.	3,248,582	$817,473,174
4	MRK	Merck & Co., Inc. This page	4,176,604	$536,693,614
5	AMGN	Amgen Inc	963,209	$348,797,243
6	GILD	Gilead Sciences, Inc.	2,455,920	$310,280,932
7	AZN	Astrazeneca PLC	1,347,313	$255,477,491
8	BMY	Bristol Myers Squibb Co	4,186,444	$241,222,903

All Filings in MRK

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$536,693,614	4,176,604	+15.5%	Shares	Sole	2026-08-14
2026-03-31	$435,073,292	3,616,870	-16.2%	Shares	Sole	2026-05-15
2025-12-31	$454,154,690	4,314,599	+12.1%	Shares	Sole	2026-02-17
2025-09-30	$323,009,305	3,848,556	+5.8%	Shares	Sole	2025-11-13
2025-06-30	$287,904,920	3,637,000	-4.8%	Shares	Sole	2025-08-14
2025-03-31	$343,090,455	3,822,309	-34.3%	Shares	Sole	2025-05-15
2024-12-31	$578,763,299	5,817,886	+43.2%	Shares	Sole	2025-02-13
2024-09-30	$461,318,649	4,062,334	-24.6%	Shares	Sole	2024-11-14
2024-06-30	$667,132,078	5,388,789	+38.9%	Shares	Sole	2024-08-12
2024-03-31	$511,961,777	3,879,968	+24.0%	Shares	Sole	2024-05-14
2023-12-31	$341,055,006	3,128,371	-7.0%	Shares	Sole	2024-02-14
2023-09-30	$346,434,059	3,365,071	+15.0%	Shares	Sole	2023-11-09
2023-06-30	$337,743,183	2,926,971	+7.6%	Shares	Sole	2023-08-09
2023-03-31	$289,430,909	2,720,471	+4.5%	Shares	Sole	2023-05-15
2022-12-31	$288,832,917	2,603,271	-19.5%	Shares	Sole	2023-02-14
2022-09-30	$278,669,765	3,235,831	-15.3%	Shares	Sole	2022-11-14
2022-06-30	$348,145,591	3,818,642	-17.8%	Shares	Sole	2022-08-12
2022-03-31	$381,289,796	4,647,042	-7.7%	Shares	Sole	2022-05-13
2021-12-31	$385,706,894	5,032,710	-13.7%	Shares	Sole	2022-02-14
2021-09-30	$437,850,740	5,829,460	+10.8%	Shares	Sole	2021-11-15
2021-06-30	$409,244,871	5,262,246	+0.2%	Shares	Sole	2021-11-16
2021-03-31	$404,896,248	5,252,251	+13.3%	Shares	Sole	2021-08-16
2020-12-31	$379,343,975	4,637,459	+35.8%	Shares	Sole	2021-02-17
2020-09-30	$283,299,929	3,415,308	+2.6%	Shares	Sole	2020-11-12
2020-06-30	$257,444,286	3,329,163	-12.8%	Shares	Sole	2020-08-14
2020-03-31	$293,689,090	3,817,120	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.