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Livermore
Livermore
ZHEN

Michael B. Yongue

SEC CIK
0001801145
Latest filing
Aug 13, 2026

MRK holding history

Merck & Co., Inc. in every 13F filed by Michael B. Yongue, 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)
5,522
Value
$709.6K
% of portfolio
0.5%
Quarters held
22
Since Q1 2021
Holdings of MRK by Michael B. Yongue, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20265,522$709.6K0.5%00.0%UnchangedHolders
Q1 20265,522$664.2K0.5%00.0%UnchangedHolders
Q4 20255,522$581.2K0.4%00.0%UnchangedHolders
Q3 20255,522$463.5K0.3%−334−5.7%ReducedHolders
Q2 20255,856$463.6K0.3%−1,900−24.5%ReducedHolders
Q1 20257,756$696.2K0.9%−913−10.5%ReducedHolders
Q4 20248,669$862.4K0.7%+1,900+28.1%AddedHolders
Q3 20246,769$768.7K0.6%+1,100+19.4%AddedHolders
Q2 20245,669$701.8K0.6%−311−5.2%ReducedHolders
Q1 20245,980$789.1K0.7%−10−0.2%ReducedHolders
Q4 20235,990$653.0K0.6%−30−0.5%ReducedHolders
Q3 20236,020$619.8K0.6%−400−6.2%ReducedHolders
Q2 20236,420$740.8K0.7%−566−8.1%ReducedHolders
Q1 20236,986$743.2K0.7%−73−1.0%ReducedHolders
Q4 20227,059$783.2K0.7%+549+8.4%AddedHolders
Q3 20226,510$561.0K0.6%−1,050−13.9%ReducedHolders
Q2 20227,560$689.0K0.6%−40−0.5%ReducedHolders
Q1 20227,600$624.0K0.5%−557−6.8%ReducedHolders
Q4 20218,157$625.0K0.4%−1,589−16.3%ReducedHolders
Q3 20219,746$732.0K0.5%−186−1.9%ReducedHolders
Q2 20219,932$772.0K0.6%−76−0.8%ReducedHolders
Q1 202110,008$772.0K0.6%––Holders

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