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Livermore
Livermore
ZHEN

D.B. Root & Company, LLC

SEC CIK
0001731717
Latest filing
Aug 13, 2026

MRK holding history

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

MRK overviewAll 13F holders of MRKFull Q2 2026 holdings

Shares (Q2 2026)
3,564
Value
$457.9K
% of portfolio
0.1%
Quarters held
20
Since Q1 2021
Holdings of MRK by D.B. Root & Company, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20263,564$457.9K0.1%−13−0.4%ReducedHolders
Q1 20263,577$430.2K0.1%+197+5.8%AddedHolders
Q4 20253,380$355.7K0.1%+339+11.1%AddedHolders
Q3 20253,041$255.3K0.1%+224+8.0%AddedHolders
Q2 20252,817$223.1K0.1%+372+15.2%AddedHolders
Q1 20252,445$219.5K0.1%−949−28.0%ReducedHolders
Q4 20243,394$337.7K0.1%+373+12.3%AddedHolders
Q3 20243,021$343.1K0.1%+30+1.0%AddedHolders
Q2 20242,991$370.3K0.1%+1,021+51.8%AddedHolders
Q1 20241,970$259.9K0.1%+1,970NewHolders
Q3 20230$00.0%−2,049−100.0%Sold outHolders
Q2 20232,049$236.4K0.1%−537−20.8%ReducedHolders
Q1 20232,586$275.1K0.1%+48+1.9%AddedHolders
Q4 20222,538$281.6K0.1%00.0%UnchangedHolders
Q3 20222,538$218.0K0.1%−64−2.5%ReducedHolders
Q2 20222,602$237.0K0.1%−371−12.5%ReducedHolders
Q1 20222,973$243.0K0.1%−95−3.1%ReducedHolders
Q4 20213,068$235.0K0.1%−460−13.0%ReducedHolders
Q3 20213,528$264.0K0.1%+46+1.3%AddedHolders
Q2 20213,482$270.0K0.1%−159−4.4%ReducedHolders
Q1 20213,641$280.0K0.1%––Holders

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