MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

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

Q4 2025
Shares 1,349,973 Value ($000) $143,911 Avg Close $93.24 Range $81.31 - $107.59
Q3 2025
Shares 1,340,576 Value ($000) $112,515 Avg Close $81.01 Range $75.27 - $86.24
Q2 2025
Shares 1,285,487 Value ($000) $101,759 Avg Close $77.39 Range $71.26 - $87.25
Q1 2025
Shares 1,292,621 Value ($000) $116,026 Avg Close $90.12 Range $78.10 - $99.24
Q4 2024
Shares 1,270,065 Value ($000) $126,622 Avg Close $98.70 Range $90.33 - $109.75
Q3 2024
Shares 1,263,286 Value ($000) $143,459 Avg Close $112.96 Range $105.16 - $123.40
Q2 2024
Shares 1,238,029 Value ($000) $153,268 Avg Close $121.72 Range $114.80 - $127.87
Q1 2024
Shares 1,266,240 Value ($000) $167,080 Avg Close $115.77 Range $102.41 - $125.66
Q4 2023
Shares 1,298,041 Value ($000) $141,188 Avg Close $96.81 Range $92.34 - $102.48
Q3 2023
Shares 1,390,462 Value ($000) $143,148 Avg Close $99.84 Range $95.67 - $106.04
Q2 2023
Shares 1,427,612 Value ($000) $164,732 Avg Close $104.47 Range $97.02 - $109.95
Q1 2023
Shares 1,444,498 Value ($000) $153,680 Avg Close $98.68 Range $92.86 - $105.40
Q4 2022
Shares 1,432,884 Value ($000) $158,798 Avg Close $92.80 Range $77.99 - $103.03
Q3 2022
Shares 1,453,988 Value ($000) $125,217 Avg Close $80.41 Range $76.51 - $85.75
Q2 2022
Shares 1,471,125 Value ($000) $134,122 Avg Close $79.21 Range $72.83 - $86.09
Q1 2022
Shares 1,385,639 Value ($000) $113,692 Avg Close $69.85 Range $64.44 - $74.38
Q4 2021
Shares 1,449,822 Value ($000) $111,547 Avg Close $69.89 Range $62.63 - $80.06
Q3 2021
Shares 1,412,968 Value ($000) $106,128 Avg Close $66.14 Range $62.09 - $68.78
Q2 2021
Shares 1,445,373 Value ($000) $112,405 Avg Close $64.14 Range $59.83 - $67.79
Q1 2021
Shares 1,461,730 Value ($000) $112,684 Avg Close $63.06 Range $58.39 - $69.69
Q4 2020
Shares 1,596,034 Value ($000) $129,965 Avg Close $64.85 Range $59.73 - $68.80
Q3 2020
Shares 1,592,567 Value ($000) $132,104 Avg Close $65.93 Range $60.98 - $70.41
Q2 2020
Shares 1,636,632 Value ($000) $126,560 Avg Close $62.87 Range $58.07 - $67.36
Q1 2020
Shares 1,602,008 Value ($000) $123,255 Avg Close $65.09 Range $51.91 - $72.71
Q4 2019
Shares 1,660,617 Value ($000) $151,033 Avg Close $67.55 Range $62.89 - $73.10
Q3 2019
Shares 1,698,201 Value ($000) $142,955 Avg Close $65.47 Range $61.22 - $68.01
Q2 2019
Shares 1,729,252 Value ($000) $144,997 Avg Close $62.14 Range $55.86 - $67.34
Q1 2019
Shares 1,598,440 Value ($000) $132,939 Avg Close $60.29 Range $55.35 - $64.55
Q4 2018
Shares 4,720,806 Value ($000) $360,100 Avg Close $56.50 Range $50.42 - $61.17
Q3 2018
Shares 4,593,463 Value ($000) $325,763 Avg Close $50.65 Range $45.40 - $54.60
Q2 2018
Shares 4,528,105 Value ($000) $274,689 Avg Close $44.52 Range $39.72 - $47.34
Q1 2018
Shares 4,504,197 Value ($000) $245,343 Avg Close $42.25 Range $39.59 - $47.54
Q4 2017
Shares 4,513,132 Value ($000) $254,095 Avg Close $43.00 Range $39.63 - $47.96
Q3 2017
Shares 4,545,570 Value ($000) $291,155 Avg Close $46.68 Range $44.87 - $49.08
Q2 2017
Shares 4,536,446 Value ($000) $290,832 Avg Close $46.54 Range $45.06 - $48.72
Q1 2017
Shares 4,528,347 Value ($000) $287,701 Avg Close $46.06 Range $42.70 - $48.31
Q4 2016
Shares 4,871,117 Value ($000) $286,843 Avg Close $44.08 Range $41.83 - $46.98
Q3 2016
Shares 451,890 Value ($000) $28,018 Avg Close $43.73 Range $40.74 - $45.59
Q2 2016
Shares 494,286 Value ($000) $28,269 Avg Close $39.48 Range $37.06 - $41.09
Q1 2016
Shares 451,945 Value ($000) $24,029 Avg Close $36.03 Range $33.60 - $37.88
Q4 2015
Shares 444,045 Value ($000) $23,643 Avg Close $36.77 Range $33.58 - $38.73
Q3 2015
Shares 477,004 Value ($000) $23,280 Avg Close $38.40 Range $31.46 - $41.36
Q2 2015
Shares 476,675 Value ($000) $27,276 Avg Close $40.23 Range $38.42 - $42.17
Q1 2015
Shares 522,331 Value ($000) $30,398 Avg Close $40.30 Range $37.94 - $43.13
Q4 2014
Shares 516,265 Value ($000) $29,724 Avg Close $39.35 Range $35.32 - $41.85
Q3 2014
Shares 530,883 Value ($000) $31,528 Avg Close $39.37 Range $37.12 - $41.03
Q2 2014
Shares 553,312 Value ($000) $31,860 Avg Close $37.96 Range $36.06 - $39.67
Q1 2014
Shares 560,775 Value ($000) $31,470 Avg Close $35.76 Range $32.43 - $37.92
Q4 2013
Shares 517,806 Value ($000) $25,807 Avg Close $31.29 Range $29.09 - $32.94
Q3 2013
Shares 647,031 Value ($000) $30,904 Avg Close $30.97 Range $29.74 - $31.75
Q2 2013
Shares 631,700 Value ($000) $29,809 Avg Close $30.02 Range $28.02 - $32.11