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Lord, Abbett & Co. LLC

SEC CIK
0000728100
Latest filing
Aug 14, 2026

MRK holding history

Merck & Co., Inc. in every 13F filed by Lord, Abbett & Co. 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 (Q1 2025)
0
Sold out in Q1 2025
Value
$0
% of portfolio
0.0%
Quarters held
8
Since Q1 2021
Holdings of MRK by Lord, Abbett & Co. LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q1 20250$00.0%−442,414−100.0%Sold outHolders
Q4 2024442,414$44.0M0.1%+52,061+13.3%AddedHolders
Q3 2024390,353$44.3M0.1%+218,980+127.8%AddedHolders
Q2 2024171,373$21.2M0.1%+171,373NewHolders
Q4 20230$00.0%−2,991−100.0%Sold outHolders
Q3 20232,991$308.0K<0.1%00.0%UnchangedHolders
Q2 20232,991$345.0K<0.1%+749+33.4%AddedHolders
Q1 20232,242$239.0K<0.1%−681−23.3%ReducedHolders
Q4 20222,923$324.0K<0.1%+2,923NewHolders
Q2 20210$00.0%−465,823−100.0%Sold outHolders
Q1 2021465,823$35.9M0.1%––Holders

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