MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

AQR CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001167557)

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

Q4 2025
Shares 11,249,363 Value ($000) $1,184,108 Avg Close $93.24 Range $81.31 - $107.59
Q3 2025
Shares 10,658,099 Value ($000) $851,369 Avg Close $81.01 Range $75.27 - $86.24
Q2 2025
Shares 8,787,272 Value ($000) $690,152 Avg Close $77.39 Range $71.26 - $87.25
Q1 2025
Shares 7,757,818 Value ($000) $691,066 Avg Close $90.12 Range $78.10 - $99.24
Q4 2024
Shares 5,377,752 Value ($000) $533,097 Avg Close $98.70 Range $90.33 - $109.75
Q3 2024
Shares 3,023,029 Value ($000) $343,265 Avg Close $112.96 Range $105.16 - $123.40
Q2 2024
Shares 2,211,270 Value ($000) $273,755 Avg Close $121.72 Range $114.80 - $127.87
Q1 2024
Shares 2,238,260 Value ($000) $294,667 Avg Close $115.77 Range $102.41 - $125.66
Q4 2023
Shares 2,335,081 Value ($000) $254,197 Avg Close $96.81 Range $92.34 - $102.48
Q3 2023
Shares 2,547,504 Value ($000) $262,266 Avg Close $99.84 Range $95.67 - $106.04
Q2 2023
Shares 2,907,087 Value ($000) $331,844 Avg Close $104.47 Range $97.02 - $109.95
Q1 2023
Shares 2,812,839 Value ($000) $298,442 Avg Close $98.68 Range $92.86 - $105.40
Q4 2022
Shares 3,112,806 Value ($000) $344,868 Avg Close $92.80 Range $77.99 - $103.03
Q3 2022
Shares 3,926,972 Value ($000) $338,191 Avg Close $80.41 Range $76.51 - $85.75
Q2 2022
Shares 4,115,421 Value ($000) $375,203 Avg Close $79.21 Range $72.83 - $86.09
Q1 2022
Shares 3,606,498 Value ($000) $295,913 Avg Close $69.85 Range $64.44 - $74.38
Q4 2021
Shares 3,881,963 Value ($000) $297,513 Avg Close $69.89 Range $62.63 - $80.06
Q3 2021
Shares 4,849,316 Value ($000) $364,232 Avg Close $66.14 Range $62.09 - $68.78
Q2 2021
Shares 4,909,970 Value ($000) $379,761 Avg Close $64.14 Range $59.83 - $67.79
Q1 2021
Shares 6,458,629 Value ($000) $495,118 Avg Close $63.06 Range $58.39 - $69.69
Q4 2020
Shares 6,773,482 Value ($000) $546,552 Avg Close $64.85 Range $59.73 - $68.80
Q3 2020
Shares 7,013,623 Value ($000) $576,309 Avg Close $65.93 Range $60.98 - $70.41
Q2 2020
Shares 7,513,788 Value ($000) $573,978 Avg Close $62.87 Range $58.07 - $67.36
Q1 2020
Shares 7,988,250 Value ($000) $604,951 Avg Close $65.09 Range $51.91 - $72.71
Q4 2019
Shares 7,681,859 Value ($000) $695,745 Avg Close $67.55 Range $62.89 - $73.10
Q3 2019
Shares 7,356,557 Value ($000) $619,276 Avg Close $65.47 Range $61.22 - $68.01
Q2 2019
Shares 11,366,093 Value ($000) $953,047 Avg Close $62.14 Range $55.86 - $67.34
Q1 2019
Shares 12,516,700 Value ($000) $1,039,512 Avg Close $60.29 Range $55.35 - $64.55
Q4 2018
Shares 13,078,770 Value ($000) $999,349 Avg Close $56.50 Range $50.42 - $61.17
Q3 2018
Shares 8,288,273 Value ($000) $587,970 Avg Close $50.65 Range $45.40 - $54.60
Q2 2018
Shares 6,491,913 Value ($000) $394,059 Avg Close $44.52 Range $39.72 - $47.34
Q1 2018
Shares 9,214,987 Value ($000) $507,113 Avg Close $42.25 Range $39.59 - $47.54
Q4 2017
Shares 9,818,394 Value ($000) $552,481 Avg Close $43.00 Range $39.63 - $47.96
Q3 2017
Shares 11,308,966 Value ($000) $724,113 Avg Close $46.68 Range $44.87 - $49.08
Q2 2017
Shares 8,317,735 Value ($000) $533,084 Avg Close $46.54 Range $45.06 - $48.72
Q1 2017
Shares 8,146,594 Value ($000) $517,635 Avg Close $46.06 Range $42.70 - $48.31
Q4 2016
Shares 6,584,741 Value ($000) $387,643 Avg Close $44.08 Range $41.83 - $46.98
Q3 2016
Shares 5,121,107 Value ($000) $319,609 Avg Close $43.73 Range $40.74 - $45.59
Q2 2016
Shares 4,301,624 Value ($000) $247,816 Avg Close $39.48 Range $37.06 - $41.09
Q1 2016
Shares 4,244,246 Value ($000) $224,563 Avg Close $36.03 Range $33.60 - $37.88
Q4 2015
Shares 4,592,543 Value ($000) $242,578 Avg Close $36.77 Range $33.58 - $38.73
Q3 2015
Shares 6,894,352 Value ($000) $340,512 Avg Close $38.40 Range $31.46 - $41.36
Q2 2015
Shares 7,576,747 Value ($000) $431,345 Avg Close $40.23 Range $38.42 - $42.17
Q1 2015
Shares 7,491,110 Value ($000) $430,589 Avg Close $40.30 Range $37.94 - $43.13
Q4 2014
Shares 7,484,989 Value ($000) $425,073 Avg Close $39.35 Range $35.32 - $41.85
Q3 2014
Shares 4,422,394 Value ($000) $262,160 Avg Close $39.37 Range $37.12 - $41.03
Q2 2014
Shares 3,402,679 Value ($000) $196,845 Avg Close $37.96 Range $36.06 - $39.67
Q1 2014
Shares 2,886,279 Value ($000) $163,854 Avg Close $35.76 Range $32.43 - $37.92
Q4 2013
Shares 1,451,644 Value ($000) $72,655 Avg Close $31.29 Range $29.09 - $32.94
Q3 2013
Shares 2,053,742 Value ($000) $97,779 Avg Close $30.97 Range $29.74 - $31.75
Q2 2013
Shares 3,341,167 Value ($000) $155,197 Avg Close $30.02 Range $28.02 - $32.11
Q4 2012
Shares 3,128,641 Value ($000) $128,087 Avg Close — Range —