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Livermore
Livermore
ZHEN

Riverstone Advisors, LLC

SEC CIK
0001763404
Latest filing
Aug 6, 2026

MRK holding history

Merck & Co., Inc. in every 13F filed by Riverstone Advisors, 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)
2,394
Value
$307.6K
% of portfolio
0.1%
Quarters held
17
Since Q1 2022
Holdings of MRK by Riverstone Advisors, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20262,394$307.6K0.1%+155+6.9%AddedHolders
Q1 20262,239$269.3K0.1%+2,239NewHolders
Q4 20250$00.0%−3,578−100.0%Sold outHolders
Q3 20253,578$300.3K0.1%−391−9.9%ReducedHolders
Q2 20253,969$314.2K0.2%00.0%UnchangedHolders
Q1 20253,969$356.3K0.2%−65−1.6%ReducedHolders
Q4 20244,034$401.3K0.2%−135−3.2%ReducedHolders
Q3 20244,169$473.4K0.3%00.0%UnchangedHolders
Q2 20244,169$516.1K0.3%00.0%UnchangedHolders
Q1 20244,169$550.1K0.3%−60−1.4%ReducedHolders
Q4 20234,229$461.0K0.3%−110−2.5%ReducedHolders
Q3 20234,339$446.7K0.3%00.0%UnchangedHolders
Q2 20234,339$500.7K0.3%+315+7.8%AddedHolders
Q1 20234,024$428.1K0.3%00.0%UnchangedHolders
Q4 20224,024$446.5K0.3%00.0%UnchangedHolders
Q3 20224,024$347.0K0.2%00.0%UnchangedHolders
Q2 20224,024$367.0K0.2%+915+29.4%AddedHolders
Q1 20223,109$255.0K0.1%+3,109NewHolders