BARROW HANLEY MEWHINNEY & STRAUSS LLC

CIK

313028

City

DALLAS

State / Country

Stock

MRK — Merck & Co., Inc.

Top Portfolio Positions

375 positions · $32,066,284,406 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
PNW	Pinnacle West Capital Corp Utilities	14,001,234	$1,410,624,324	4.40%
AXTA	Axalta Coating Systems Ltd. Basic Materials	36,523,036	$1,011,688,095	3.15%
MRK	Merck & Co., Inc. Healthcare	7,917,866	$952,440,099	2.97%
CVX	Chevron Corp Energy	4,228,105	$874,794,923	2.73%
GEHC	GE HealthCare Technologies Inc. Healthcare	11,884,588	$845,944,972	2.64%
CCL	Carnival Corp Ltd. Consumer Cyclical	29,632,847	$766,898,079	2.39%
ETR	Entergy Corp /De/ Utilities	6,681,876	$750,775,585	2.34%
PR	Permian Resources Corp Energy	34,573,010	$737,096,573	2.30%
XOM	Exxon Mobil Corp Energy	4,052,608	$687,565,472	2.14%
MCHP	Microchip Technology Inc Technology	10,560,144	$682,290,903	2.13%

Portfolio Trend

25 quarters · across all stocks

Holdings in MRK

Compact Export CSV

Shares Held

Position Value (USD)

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$952,440,099	7,917,866	+1.6%	Shares	Defined	2026-05-13
2025-12-31	$820,309,705	7,793,176	+5.1%	Shares	Defined	2026-02-11
2025-09-30	$622,363,610	7,415,270	-14.8%	Shares	Defined	2025-11-13
2025-06-30	$689,220,946	8,706,682	+11.8%	Shares	Defined	2025-08-12
2025-03-31	$699,328,956	7,791,098	+23.9%	Shares	Defined	2025-05-12
2024-12-31	$625,321,829	6,285,905	+11.1%	Shares	Defined	2025-02-18
2024-09-30	$642,363,722	5,656,602	-4.0%	Shares	Defined	2024-11-13
2024-06-30	$729,399,392	5,891,756	-4.7%	Shares	Defined	2024-08-13
2024-03-31	$815,775,596	6,182,460	-5.5%	Shares	Defined	2024-05-13
2023-12-31	$712,952,315	6,539,647	-0.0%	Shares	Defined	2024-02-12
2023-09-30	$673,400,890	6,541,048	-1.1%	Shares	Defined	2023-11-13
2023-06-30	$763,282,925	6,614,810	-19.3%	Shares	Defined	2023-08-10
2023-03-31	$871,608,372	8,192,578	-13.3%	Shares	Defined	2023-05-11
2022-12-31	$1,048,141,764	9,446,974	-6.8%	Shares	Defined	2023-02-14
2022-09-30	$873,004,725	10,137,073	-7.3%	Shares	Defined	2022-11-10
2022-06-30	$996,450,081	10,929,583	-1.2%	Shares	Defined	2022-08-11
2022-03-31	$907,728,256	11,063,111	+5.6%	Shares	Defined	2022-05-13
2021-12-31	$802,628,877	10,472,715	+2.6%	Shares	Defined	2022-02-10
2021-09-30	$767,000,034	10,211,690	+0.7%	Shares	Defined	2021-11-12
2021-06-30	$789,027,354	10,145,652	+1324.3%	Shares	Defined	2021-08-12
2021-03-31	$52,398,351	712,329	+1680.0%	Shares	Defined	2021-05-13
2020-12-31	$3,123,619	40,019	-1.3%	Shares	Defined	2021-02-11
2020-09-30	$3,208,219	40,533	-38.1%	Shares	Defined	2020-11-12
2020-06-30	$4,831,208	65,474	0.0%	Shares	Defined	2020-08-12
2020-03-31	$4,806,839	65,474	—	Shares	Defined	2020-05-15
No 13F history on record for this holder in this stock.