Fairfield, Bush & Co.

SEC CIK: 0001116247
Latest filing: Aug 13, 2026

SEC filings (opens in a new tab)

MRK holding history

Merck & Co., Inc. in every 13F filed by Fairfield, Bush & Co., 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): 20,842
Value: $2.68M
% of portfolio: 1.3%
Quarters held: 22; Since Q1 2021

Holdings of MRK by Fairfield, Bush & Co., by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	20,842	$2.68M	1.3%	−405−1.9%	Reduced	Holders
Q1 2026	21,247	$2.56M	1.4%	−1,247−5.5%	Reduced	Holders
Q4 2025	22,494	$2.37M	1.2%	−563−2.4%	Reduced	Holders
Q3 2025	23,057	$1.94M	1.0%	+3,969+20.8%	Added	Holders
Q2 2025	19,088	$1.51M	0.9%	+1,988+11.6%	Added	Holders
Q1 2025	17,100	$1.53M	1.0%	+4,679+37.7%	Added	Holders
Q4 2024	12,421	$1.24M	0.7%	+1,235+11.0%	Added	Holders
Q3 2024	11,186	$1.27M	0.8%	−580−4.9%	Reduced	Holders
Q2 2024	11,766	$1.46M	0.9%	−216−1.8%	Reduced	Holders
Q1 2024	11,982	$1.58M	0.9%	−295−2.4%	Reduced	Holders
Q4 2023	12,277	$1.34M	0.8%	−870−6.6%	Reduced	Holders
Q3 2023	13,147	$1.35M	0.9%	−10,375−44.1%	Reduced	Holders
Q2 2023	23,522	$2.71M	0.7%	+127+0.5%	Added	Holders
Q1 2023	23,395	$2.49M	0.9%	+10,284+78.4%	Added	Holders
Q4 2022	13,111	$1.45M	1.0%	+38+0.3%	Added	Holders
Q3 2022	13,073	$1.13M	0.8%	−901−6.4%	Reduced	Holders
Q2 2022	13,974	$1.27M	0.7%	−2,684−16.1%	Reduced	Holders
Q1 2022	16,658	$1.37M	0.7%	−937−5.3%	Reduced	Holders
Q4 2021	17,595	$1.35M	0.6%	−16,124−47.8%	Reduced	Holders
Q3 2021	33,719	$2.53M	0.8%	−6,765−16.7%	Reduced	Holders
Q2 2021	40,484	$3.15M	0.9%	−1,440−3.4%	Reduced	Holders
Q1 2021	41,924	$3.23M	0.9%	–	–	Holders

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