MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

HARBOR ADVISORY CORP /MA/'s Holding History (CIK: 0001100710)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 24,449 Value ($000) $2,574 Avg Close $93.24 Range $81.31 - $107.59
Q3 2025
Shares 26,300 Value ($000) $2,207 Avg Close $81.01 Range $75.27 - $86.24
Q2 2025
Shares 26,305 Value ($000) $2,082 Avg Close $77.39 Range $71.26 - $87.25
Q1 2025
Shares 28,536 Value ($000) $2,561 Avg Close $90.12 Range $78.10 - $99.24
Q4 2024
Shares 28,536 Value ($000) $2,839 Avg Close $98.70 Range $90.33 - $109.75
Q3 2024
Shares 28,536 Value ($000) $3,241 Avg Close $112.96 Range $105.16 - $123.40
Q2 2024
Shares 28,571 Value ($000) $3,537 Avg Close $121.72 Range $114.80 - $127.87
Q1 2024
Shares 28,769 Value ($000) $3,796 Avg Close $115.77 Range $102.41 - $125.66
Q4 2023
Shares 28,957 Value ($000) $3,157 Avg Close $96.81 Range $92.34 - $102.48
Q3 2023
Shares 31,479 Value ($000) $3,241 Avg Close $99.84 Range $95.67 - $106.04
Q2 2023
Shares 31,686 Value ($000) $3,656 Avg Close $104.47 Range $97.02 - $109.95
Q1 2023
Shares 32,233 Value ($000) $3,429 Avg Close $98.68 Range $92.86 - $105.40
Q4 2022
Shares 32,588 Value ($000) $3,616 Avg Close $92.80 Range $77.99 - $103.03