MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

Callahan Advisors, LLC's Holding History (CIK: 0001395055)

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

Q4 2025
Shares 23,402 Value ($000) $2,463 Avg Close $93.24 Range $81.31 - $107.59
Q3 2025
Shares 23,917 Value ($000) $2,007 Avg Close $81.01 Range $75.27 - $86.24
Q2 2025
Shares 26,090 Value ($000) $2,065 Avg Close $77.39 Range $71.26 - $87.25
Q1 2025
Shares 26,738 Value ($000) $2,400 Avg Close $90.12 Range $78.10 - $99.24
Q4 2024
Shares 27,636 Value ($000) $2,749 Avg Close $98.70 Range $90.33 - $109.75
Q3 2024
Shares 30,085 Value ($000) $3,416 Avg Close $112.96 Range $105.16 - $123.40
Q2 2024
Shares 30,178 Value ($000) $3,736 Avg Close $121.72 Range $114.80 - $127.87
Q1 2024
Shares 30,588 Value ($000) $4,036 Avg Close $115.77 Range $102.41 - $125.66
Q4 2023
Shares 30,581 Value ($000) $3,334 Avg Close $96.81 Range $92.34 - $102.48
Q3 2023
Shares 30,573 Value ($000) $3,148 Avg Close $99.84 Range $95.67 - $106.04
Q2 2023
Shares 28,996 Value ($000) $3,346 Avg Close $104.47 Range $97.02 - $109.95
Q1 2023
Shares 29,324 Value ($000) $3,120 Avg Close $98.68 Range $92.86 - $105.40
Q4 2022
Shares 29,316 Value ($000) $3,253 Avg Close $92.80 Range $77.99 - $103.03
Q3 2022
Shares 29,307 Value ($000) $2,524 Avg Close $80.41 Range $76.51 - $85.75
Q2 2022
Shares 29,309 Value ($000) $2,672 Avg Close $79.21 Range $72.83 - $86.09
Q1 2022
Shares 29,320 Value ($000) $2,406 Avg Close $69.85 Range $64.44 - $74.38
Q4 2021
Shares 25,448 Value ($000) $1,950 Avg Close $69.89 Range $62.63 - $80.06
Q3 2021
Shares 23,439 Value ($000) $1,760 Avg Close $66.14 Range $62.09 - $68.78
Q2 2021
Shares 5,508 Value ($000) $428 Avg Close $64.14 Range $59.83 - $67.79
Q1 2021
Shares 3,654 Value ($000) $282 Avg Close $63.06 Range $58.39 - $69.69
Q4 2020
Shares 3,645 Value ($000) $298 Avg Close $64.85 Range $59.73 - $68.80
Q3 2020
Shares 3,762 Value ($000) $312 Avg Close $65.93 Range $60.98 - $70.41
Q2 2020
Shares 3,453 Value ($000) $267 Avg Close $62.87 Range $58.07 - $67.36
Q1 2020
Shares 3,642 Value ($000) $280 Avg Close $65.09 Range $51.91 - $72.71
Q4 2019
Shares 3,619 Value ($000) $329 Avg Close $67.55 Range $62.89 - $73.10
Q3 2019
Shares 3,594 Value ($000) $303 Avg Close $65.47 Range $61.22 - $68.01
Q2 2019
Shares 3,587 Value ($000) $301 Avg Close $62.14 Range $55.86 - $67.34
Q1 2019
Shares 3,580 Value ($000) $298 Avg Close $60.29 Range $55.35 - $64.55
Q4 2018
Shares 2,738 Value ($000) $209 Avg Close $56.50 Range $50.42 - $61.17
Q3 2017
Shares 3,628 Value ($000) $232 Avg Close $46.68 Range $44.87 - $49.08
Q2 2017
Shares 3,247 Value ($000) $208 Avg Close $46.54 Range $45.06 - $48.72