SEC 13F Intelligence

Birch Hill Investment Advisors LLC / MRK

Birch Hill Investment Advisors LLC’s Merck & Co Inc Position

Does Birch Hill Investment Advisors LLC own Merck & Co Inc (MRK)? Yes — 88.8K shares worth $11M (+0.48% of its 13F portfolio) as of Q1 2026, down from 89.4K shares the prior filed quarter.

Position Value
$11M
Q1 2026
Shares
88.8K
% of Portfolio
+0.48%
Quarters Held
26
currently held

Position History MRK

Reported value by quarter
Q4 ’19: $66MQ4 ’19Q1 ’20: $56MQ2 ’20: $57MQ3 ’20: $61MQ4 ’20: $60MQ4 ’20Q1 ’21: $57MQ2 ’21: $56MQ3 ’21: $54MQ4 ’21: $54MQ4 ’21Q1 ’22: $56MQ2 ’22: $61MQ3 ’22: $53MQ4 ’22: $67MQ4 ’22Q1 ’23: $50MQ2 ’23: $54MQ3 ’23: $48MQ4 ’23: $51MQ4 ’23Q1 ’24: $60MQ2 ’24: $56MQ3 ’24: $51MQ4 ’24: $29MQ4 ’24Q1 ’25: $14MQ2 ’25: $8MQ3 ’25: $8MQ4 ’25: $9MQ4 ’25Q1 ’26: $11Mfilingsflow.com
QuarterSharesValue% of Portfolio
Q1 202688.8K$11M+0.48%
Q4 202589.4K$9M+0.39%
Q3 202594.3K$8M+0.33%
Q2 2025106.6K$8M+0.37%
Q1 2025153.0K$14M+0.65%
Q4 2024294.6K$29M+1.36%
Q3 2024447.2K$51M+2.39%
Q2 2024450.3K$56M+2.70%
Q1 2024452.5K$60M+2.91%
Q4 2023464.4K$51M+2.69%
Q3 2023464.6K$48M+2.85%
Q2 2023466.0K$54M+3.08%
Q1 2023470.9K$50M+3.11%
Q4 2022606.7K$67M+4.29%
Q3 2022612.6K$53M+3.56%
Q2 2022668.6K$61M+3.81%
Q1 2022680.2K$56M+2.98%
Q4 2021710.1K$54M+2.69%
Q3 2021716.7K$54M+2.89%
Q2 2021715.2K$56M+2.99%
Q1 2021738.1K$57M+3.24%
Q4 2020732.7K$60M+3.58%
Q3 2020733.2K$61M+4.05%
Q2 2020732.6K$57M+4.15%
Q1 2020731.0K$56M+4.93%
Q4 2019721.0K$66M+4.33%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Birch Hill Investment Advisors LLC’s full portfolio or all institutional holders of MRK.