McDonald Partners LLC

SEC CIK: 0001331074
Latest filing: Jul 28, 2026

SEC filings (opens in a new tab)

MRK holding history

Merck & Co., Inc. in every 13F filed by McDonald Partners LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MRK overview All 13F holders of MRK Full Q2 2026 holdings

Shares (Q2 2026): 13,987
Value: $1.80M
% of portfolio: 0.4%
Quarters held: 22; Since Q1 2021

Holdings of MRK by McDonald Partners LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	13,987	$1.80M	0.4%	−290−2.0%	Reduced	Holders
Q1 2026	14,277	$1.72M	0.4%	+46+0.3%	Added	Holders
Q4 2025	14,231	$1.50M	0.5%	+800+6.0%	Added	Holders
Q3 2025	13,431	$1.13M	0.3%	−1,286−8.7%	Reduced	Holders
Q2 2025	14,717	$1.17M	0.3%	−1,441−8.9%	Reduced	Holders
Q1 2025	16,158	$1.45M	0.4%	−1,228−7.1%	Reduced	Holders
Q4 2024	17,386	$1.73M	0.4%	−1,486−7.9%	Reduced	Holders
Q3 2024	18,872	$2.14M	0.5%	+2,807+17.5%	Added	Holders
Q2 2024	16,065	$1.99M	0.5%	+93+0.6%	Added	Holders
Q1 2024	15,972	$2.11M	0.6%	−812−4.8%	Reduced	Holders
Q4 2023	16,784	$1.83M	0.5%	−212−1.2%	Reduced	Holders
Q3 2023	16,996	$1.75M	0.6%	+227+1.4%	Added	Holders
Q2 2023	16,769	$1.93M	0.6%	−349−2.0%	Reduced	Holders
Q1 2023	17,118	$1.82M	0.6%	−1,199−6.5%	Reduced	Holders
Q4 2022	18,317	$2.03M	0.7%	−279−1.5%	Reduced	Holders
Q3 2022	18,596	$1.60M	0.6%	−6,448−25.7%	Reduced	Holders
Q2 2022	25,044	$2.28M	0.6%	−899−3.5%	Reduced	Holders
Q1 2022	25,943	$2.13M	0.5%	+25,875+38,051.5%	Added	Holders
Q4 2021	68	$5.26K	<0.1%	−26,100−99.7%	Reduced	Holders
Q3 2021	26,168	$1.97M	0.5%	+257+1.0%	Added	Holders
Q2 2021	25,911	$2.02M	0.5%	−1,709−6.2%	Reduced	Holders
Q1 2021	27,620	$2.13M	0.5%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.