MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

GATEWAY INVESTMENT ADVISERS LLC's Holding History (CIK: 0001114618)

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

Q4 2025
Shares 537,068 Value ($000) $56,532 Avg Close $93.24 Range $81.31 - $107.59
Q3 2025
Shares 536,474 Value ($000) $45,026 Avg Close $81.01 Range $75.27 - $86.24
Q2 2025
Shares 533,634 Value ($000) $42,242 Avg Close $77.39 Range $71.26 - $87.25
Q1 2025
Shares 615,565 Value ($000) $55,253 Avg Close $90.12 Range $78.10 - $99.24
Q4 2024
Shares 554,562 Value ($000) $55,168 Avg Close $98.70 Range $90.33 - $109.75
Q3 2024
Shares 587,717 Value ($000) $66,741 Avg Close $112.96 Range $105.16 - $123.40
Q2 2024
Shares 584,709 Value ($000) $72,387 Avg Close $121.72 Range $114.80 - $127.87
Q1 2024
Shares 586,199 Value ($000) $77,349 Avg Close $115.77 Range $102.41 - $125.66
Q4 2023
Shares 623,938 Value ($000) $68,022 Avg Close $96.81 Range $92.34 - $102.48
Q3 2023
Shares 624,683 Value ($000) $64,311 Avg Close $99.84 Range $95.67 - $106.04
Q2 2023
Shares 692,108 Value ($000) $79,862 Avg Close $104.47 Range $97.02 - $109.95
Q1 2023
Shares 704,359 Value ($000) $74,937 Avg Close $98.68 Range $92.86 - $105.40
Q4 2022
Shares 767,097 Value ($000) $85,109 Avg Close $92.80 Range $77.99 - $103.03
Q3 2022
Shares 761,488 Value ($000) $65,579 Avg Close $80.41 Range $76.51 - $85.75
Q2 2022
Shares 768,265 Value ($000) $70,043 Avg Close $79.21 Range $72.83 - $86.09
Q1 2022
Shares 765,724 Value ($000) $62,828 Avg Close $69.85 Range $64.44 - $74.38
Q4 2021
Shares 759,804 Value ($000) $58,231 Avg Close $69.89 Range $62.63 - $80.06
Q3 2021
Shares 782,091 Value ($000) $58,743 Avg Close $66.14 Range $62.09 - $68.78
Q2 2021
Shares 780,667 Value ($000) $60,712 Avg Close $64.14 Range $59.83 - $67.79
Q1 2021
Shares 782,459 Value ($000) $60,320 Avg Close $63.06 Range $58.39 - $69.69
Q4 2020
Shares 787,746 Value ($000) $64,438 Avg Close $64.85 Range $59.73 - $68.80
Q3 2020
Shares 969,082 Value ($000) $80,385 Avg Close $65.93 Range $60.98 - $70.41
Q2 2020
Shares 1,017,100 Value ($000) $78,652 Avg Close $62.87 Range $58.07 - $67.36
Q1 2020
Shares 1,127,676 Value ($000) $86,763 Avg Close $65.09 Range $51.91 - $72.71
Q4 2019
Shares 1,223,665 Value ($000) $111,292 Avg Close $67.55 Range $62.89 - $73.10
Q3 2019
Shares 1,237,004 Value ($000) $104,131 Avg Close $65.47 Range $61.22 - $68.01
Q2 2019
Shares 1,310,479 Value ($000) $109,884 Avg Close $62.14 Range $55.86 - $67.34
Q1 2019
Shares 1,370,715 Value ($000) $114,002 Avg Close $60.29 Range $55.35 - $64.55
Q4 2018
Shares 1,382,152 Value ($000) $105,610 Avg Close $56.50 Range $50.42 - $61.17
Q3 2018
Shares 1,376,332 Value ($000) $97,637 Avg Close $50.65 Range $45.40 - $54.60
Q2 2018
Shares 1,392,234 Value ($000) $84,509 Avg Close $44.52 Range $39.72 - $47.34
Q1 2018
Shares 1,422,367 Value ($000) $77,476 Avg Close $42.25 Range $39.59 - $47.54
Q4 2017
Shares 1,488,263 Value ($000) $83,745 Avg Close $43.00 Range $39.63 - $47.96
Q3 2017
Shares 1,522,025 Value ($000) $97,455 Avg Close $46.68 Range $44.87 - $49.08
Q2 2017
Shares 1,527,863 Value ($000) $97,921 Avg Close $46.54 Range $45.06 - $48.72
Q1 2017
Shares 1,503,786 Value ($000) $95,551 Avg Close $46.06 Range $42.70 - $48.31
Q4 2016
Shares 1,599,985 Value ($000) $94,191 Avg Close $44.08 Range $41.83 - $46.98
Q3 2016
Shares 1,786,756 Value ($000) $111,511 Avg Close $43.73 Range $40.74 - $45.59
Q2 2016
Shares 2,102,000 Value ($000) $121,096 Avg Close $39.48 Range $37.06 - $41.09
Q1 2016
Shares 1,886,669 Value ($000) $99,824 Avg Close $36.03 Range $33.60 - $37.88
Q4 2015
Shares 1,946,783 Value ($000) $102,829 Avg Close $36.77 Range $33.58 - $38.73
Q3 2015
Shares 1,911,922 Value ($000) $94,430 Avg Close $38.40 Range $31.46 - $41.36
Q2 2015
Shares 1,999,113 Value ($000) $113,810 Avg Close $40.23 Range $38.42 - $42.17
Q1 2015
Shares 2,005,904 Value ($000) $115,299 Avg Close $40.30 Range $37.94 - $43.13
Q4 2014
Shares 2,027,376 Value ($000) $115,135 Avg Close $39.35 Range $35.32 - $41.85
Q3 2014
Shares 2,363,492 Value ($000) $140,108 Avg Close $39.37 Range $37.12 - $41.03
Q2 2014
Shares 2,415,289 Value ($000) $139,724 Avg Close $37.96 Range $36.06 - $39.67
Q1 2014
Shares 2,385,588 Value ($000) $135,430 Avg Close $35.76 Range $32.43 - $37.92
Q4 2013
Shares 2,529,944 Value ($000) $126,624 Avg Close $31.29 Range $29.09 - $32.94
Q3 2013
Shares 2,742,687 Value ($000) $130,579 Avg Close $30.97 Range $29.74 - $31.75
Q2 2013
Shares 2,858,716 Value ($000) $132,787 Avg Close $30.02 Range $28.02 - $32.11