Letko, Brosseau & Associates Inc / MRK
Letko, Brosseau & Associates Inc’s Merck & Co Inc Position
Does Letko, Brosseau & Associates Inc own Merck & Co Inc (MRK)? Yes — 358.0K shares worth $43M (+0.69% of its 13F portfolio) as of Q1 2026, down from 370.5K shares the prior filed quarter.
Position Value
$43M
Q1 2026
Shares
358.0K
% of Portfolio
+0.69%
Quarters Held
30
currently held
Position History MRK
Reported value by quarter
| Quarter | Shares | Value | % of Portfolio |
|---|---|---|---|
| Q1 2026 | 358.0K | $43M | +0.69% |
| Q4 2025 | 370.5K | $39M | +0.64% |
| Q3 2025 | 354.0K | $30M | +0.51% |
| Q2 2025 | 347.3K | $27M | +0.53% |
| Q1 2025 | 240.9K | $22M | +0.46% |
| Q4 2024 | 235.7K | $23M | +0.45% |
| Q3 2024 | 232.3K | $26M | +0.48% |
| Q2 2024 | 234.2K | $29M | +0.55% |
| Q1 2024 | 259.4K | $34M | +0.60% |
| Q4 2023 | 261.4K | $29M | +0.52% |
| Q3 2023 | 269.2K | $28M | +0.54% |
| Q2 2023 | 272.3K | $31M | +0.59% |
| Q1 2023 | 290.1K | $31M | +0.58% |
| Q4 2022 | 338.7K | $37,580 | +0.68% |
| Q3 2022 | 544.7K | $47M | +0.93% |
| Q2 2022 | 553.9K | $50M | +0.89% |
| Q1 2022 | 639.8K | $52M | +0.78% |
| Q4 2021 | 651.4K | $50M | +0.72% |
| Q3 2021 | 663.3K | $50M | +0.72% |
| Q2 2021 | 696.7K | $54M | +0.72% |
| Q1 2021 | 703.0K | $54M | +0.74% |
| Q4 2020 | 721.2K | $59M | +0.81% |
| Q3 2020 | 791.7K | $66M | +1.02% |
| Q2 2020 | 872.3K | $67M | +1.00% |
| Q1 2020 | 924.4K | $71M | +1.22% |
| Q4 2019 | 925.9K | $84M | +0.84% |
| Q3 2019 | 980.4K | $83M | +0.84% |
| Q2 2019 | 1.04M | $87M | +0.87% |
| Q1 2019 | 1.12M | $93M | +0.93% |
| Q4 2018 | 1.20M | $92M | +1.02% |
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Letko, Brosseau & Associates Inc’s full portfolio or all institutional holders of MRK.