HighTower Advisors, LLC

Position in MRK — Merck & Co., Inc.

CIK 1462245 CHICAGO, IL

Back to MRK Full portfolio

Position in MRK

as of Jun 30, 2026 · filed Aug 5, 2026 Compact

Position Value

$472,869,720

+$35,566,973 QoQ

Shares Held

3,679,920

+1.2% QoQ

Ownership

0.149%

of shares outstanding

% of Portfolio

0.78%

of 13F equity value

Holder Rank

#72

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)

Derivatives in MRK

reported options exposure · as of Jun 30, 2025

CallValue

$5,460

CallShares

4,000

PutValue

PutShares

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

HighTower Advisors, LLC holds $4,788,622,872 across 16 Drug Manufacturers - General names. MRK ranks #4 (9.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	JNJ	Johnson & Johnson	9,892,767	$2,512,466,034
2	LLY	ELI LILLY & Co	436,561	$523,624,403
3	ABBV	AbbVie Inc.	1,967,343	$495,062,192
4	MRK	Merck & Co., Inc. This page	3,679,920	$472,869,720
5	AMGN	Amgen Inc	816,257	$295,582,984
6	GILD	Gilead Sciences, Inc.	1,534,627	$193,884,775
7	AZN	Astrazeneca PLC	455,278	$86,329,814
8	BMY	Bristol Myers Squibb Co	1,126,721	$64,921,664

All Filings in MRK

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39 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$472,869,720	3,679,920	+1.2%	Shares	Sole	2026-08-05
2026-03-31	$437,302,747	3,635,404	-4.8%	Shares	Sole	2026-05-05
2025-12-31	$401,896,890	3,818,135	-1.3%	Shares	Sole	2026-02-06
2025-09-30	$324,735,661	3,869,125	+2.7%	Shares	Sole	2025-11-07
2025-06-30	$5,460	4,000	+700.0%	Call	Sole	2025-08-11
2025-06-30	$298,179,017	3,766,789	+1.8%	Shares	Sole	2025-08-11
2025-03-31	$332,018,649	3,698,960	+17.4%	Shares	Sole	2025-05-13
2025-03-31	$1,415	500	-90.0%	Call	Sole	2025-05-13
2024-12-31	$2,075	5,000	+1150.0%	Call	Sole	2025-02-07
2024-12-31	$313,548,525	3,151,875	+9.9%	Shares	Sole	2025-02-07
2024-09-30	$439	400	+19900.0%	Call	Sole	2024-11-14
2024-09-30	$325,804,775	2,869,010	+4.6%	Shares	Sole	2024-11-14
2024-06-30	$339,502,063	2,742,343	+1.4%	Shares	Sole	2024-08-13
2024-03-31	$356,811,932	2,704,145	-2.4%	Shares	Sole	2024-05-06
2023-12-31	$301,944,190	2,769,622	+0.1%	Shares	Sole	2024-02-12
2023-09-30	$284,978,777	2,768,128	+1.1%	Shares	Sole	2023-11-08
2023-09-30	$3,978	234	+23300.0%	Put	Sole	2023-11-08
2023-06-30	$316,057,017	2,739,033	+1.6%	Shares	Sole	2023-08-14
2023-03-31	$286,778,500	2,695,540	-7.9%	Shares	Sole	2023-05-12
2022-12-31	$324,616,067	2,925,787	+2.8%	Shares	Sole	2023-02-09
2022-09-30	$86	1	0.0%	Put	Sole	2022-11-09
2022-09-30	$245,069,014	2,845,669	-0.5%	Shares	Sole	2022-11-09
2022-06-30	$260,844,298	2,861,076	+0.9%	Shares	Sole	2022-08-10
2022-03-31	$164	2	-99.9%	Call	Sole	2022-05-12
2022-03-31	$232,756,404	2,836,763	+4.6%	Shares	Sole	2022-05-12
2021-12-31	$207,934,743	2,713,136	+12.1%	Shares	Sole	2022-02-10
2021-12-31	$76	1	-99.0%	Put	Sole	2022-02-10
2021-09-30	$181,736,231	2,419,601	+3.2%	Shares	Sole	2021-11-12
2021-09-30	$1,000	100	—	Put	Sole	2021-11-12
2021-06-30	$6,000	2,000	+39900.0%	Call	Sole	2021-08-06
2021-06-30	$182,275,303	2,343,774	+11.3%	Shares	Sole	2021-08-06
2021-03-31	$162,305,065	2,105,396	+3.3%	Shares	Sole	2021-05-10
2020-12-31	$166,667,588	2,037,502	+5.1%	Shares	Sole	2021-02-10
2020-12-31	$408	5	-99.9%	Call	Sole	2021-02-10
2020-09-30	$3,000	3,700	+1750.0%	Call	Sole	2020-11-13
2020-09-30	$160,793,589	1,938,439	+3.8%	Shares	Sole	2020-11-13
2020-06-30	$144,422,730	1,867,615	+6.1%	Shares	Sole	2020-08-10
2020-06-30	$1,000	200	—	Call	Sole	2020-08-10
2020-03-31	$135,465,200	1,760,661	—	Shares	Sole	2020-05-21
No filing history on record for this holder in this stock.