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Livermore
Livermore
ZHEN

Fred Alger Management, LLC

SEC CIK
0000003520
Latest filing
Aug 14, 2026

MRK holding history

Merck & Co., Inc. in every 13F filed by Fred Alger Management, 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)
487,735
Value
$63.0M
% of portfolio
0.2%
Quarters held
22
Since Q1 2021
Holdings of MRK by Fred Alger Management, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026487,735$63.0M0.2%+166,734+51.9%AddedHolders
Q1 2026321,001$38.7M0.2%+276,750+625.4%AddedHolders
Q4 202544,251$4.70M<0.1%+13,502+43.9%AddedHolders
Q3 202530,749$2.61M<0.1%+10,520+52.0%AddedHolders
Q2 202520,229$1.62M<0.1%−25,221−55.5%ReducedHolders
Q1 202545,450$4.12M<0.1%+35,952+378.5%AddedHolders
Q4 20249,498$950.9K<0.1%−33,128−77.7%ReducedHolders
Q3 202442,626$4.84M<0.1%−50,673−54.3%ReducedHolders
Q2 202493,299$11.6M0.1%+23,589+33.8%AddedHolders
Q1 202469,710$9.20M<0.1%+32,715+88.4%AddedHolders
Q4 202336,995$4.03M<0.1%+2,612+7.6%AddedHolders
Q3 202334,383$3.54M<0.1%−274−0.8%ReducedHolders
Q2 202334,657$4.00M<0.1%00.0%UnchangedHolders
Q1 202334,657$3.69M<0.1%−74,703−68.3%ReducedHolders
Q4 2022109,360$12.1M0.1%+33,682+44.5%AddedHolders
Q3 202275,678$6.52M<0.1%−48,543−39.1%ReducedHolders
Q2 2022124,221$11.3M0.1%+98,191+377.2%AddedHolders
Q1 202226,030$2.14M<0.1%+1,511+6.2%AddedHolders
Q4 202124,519$1.88M<0.1%−2,722−10.0%ReducedHolders
Q3 202127,241$2.05M<0.1%00.0%UnchangedHolders
Q2 202127,241$2.12M<0.1%00.0%UnchangedHolders
Q1 202127,241$2.10M<0.1%––Holders

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