MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

HARBOR INVESTMENT ADVISORY, LLC's Holding History (CIK: 0001468792)

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

Q4 2025
Shares 12,087 Value ($000) $1,272 Avg Close $93.24 Range $81.31 - $107.59
Q3 2025
Shares 13,596 Value ($000) $1,141 Avg Close $81.01 Range $75.27 - $86.24
Q2 2025
Shares 16,508 Value ($000) $1,307 Avg Close $77.39 Range $71.26 - $87.25
Q1 2025
Shares 19,809 Value ($000) $1,778 Avg Close $90.12 Range $78.10 - $99.24
Q4 2024
Shares 32,385 Value ($000) $3,222 Avg Close $98.70 Range $90.33 - $109.75
Q3 2024
Shares 28,978 Value ($000) $3,291 Avg Close $112.96 Range $105.16 - $123.40
Q2 2024
Shares 30,307 Value ($000) $3,752 Avg Close $121.72 Range $114.80 - $127.87
Q1 2024
Shares 30,352 Value ($000) $4,005 Avg Close $115.77 Range $102.41 - $125.66
Q4 2023
Shares 30,335 Value ($000) $3,307 Avg Close $96.81 Range $92.34 - $102.48
Q3 2023
Shares 28,942 Value ($000) $2,980 Avg Close $99.84 Range $95.67 - $106.04
Q2 2023
Shares 27,358 Value ($000) $3,157 Avg Close $104.47 Range $97.02 - $109.95
Q1 2023
Shares 27,017 Value ($000) $2,874 Avg Close $98.68 Range $92.86 - $105.40
Q4 2022
Shares 26,089 Value ($000) $2,895 Avg Close $92.80 Range $77.99 - $103.03
Q3 2022
Shares 25,283 Value ($000) $2,177 Avg Close $80.41 Range $76.51 - $85.75
Q2 2022
Shares 24,249 Value ($000) $2,211 Avg Close $79.21 Range $72.83 - $86.09
Q1 2022
Shares 22,354 Value ($000) $1,834 Avg Close $69.85 Range $64.44 - $74.38
Q4 2021
Shares 25,985 Value ($000) $1,991 Avg Close $69.89 Range $62.63 - $80.06
Q3 2021
Shares 23,572 Value ($000) $1,770 Avg Close $66.14 Range $62.09 - $68.78
Q2 2021
Shares 23,114 Value ($000) $1,798 Avg Close $64.14 Range $59.83 - $67.79
Q1 2021
Shares 24,516 Value ($000) $1,890 Avg Close $63.06 Range $58.39 - $69.69
Q4 2020
Shares 22,924 Value ($000) $1,875 Avg Close $64.85 Range $59.73 - $68.80
Q3 2020
Shares 31,570 Value ($000) $2,619 Avg Close $65.93 Range $60.98 - $70.41
Q2 2020
Shares 30,686 Value ($000) $2,373 Avg Close $62.87 Range $58.07 - $67.36
Q1 2020
Shares 27,520 Value ($000) $2,117 Avg Close $65.09 Range $51.91 - $72.71
Q4 2019
Shares 24,354 Value ($000) $2,215 Avg Close $67.55 Range $62.89 - $73.10