MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025
Shares 3,518,464 Value ($000) $370,354 Avg Close $93.24 Range $81.31 - $107.59
Q3 2025
Shares 3,467,852 Value ($000) $291,057 Avg Close $81.01 Range $75.27 - $86.24
Q2 2025
Shares 10,367,789 Value ($000) $820,714 Avg Close $77.39 Range $71.26 - $87.25
Q1 2025
Shares 9,311,726 Value ($000) $835,821 Avg Close $90.12 Range $78.10 - $99.24
Q4 2024
Shares 6,374,804 Value ($000) $634,166 Avg Close $98.70 Range $90.33 - $109.75
Q3 2024
Shares 6,761,095 Value ($000) $767,790 Avg Close $112.96 Range $105.16 - $123.40
Q2 2024
Shares 2,378,778 Value ($000) $294,493 Avg Close $121.72 Range $114.80 - $127.87
Q1 2024
Shares 2,021,415 Value ($000) $266,726 Avg Close $115.77 Range $102.41 - $125.66
Q4 2023
Shares 2,442,430 Value ($000) $266,274 Avg Close $96.81 Range $92.34 - $102.48
Q3 2023
Shares 1,692,140 Value ($000) $174,206 Avg Close $99.84 Range $95.67 - $106.04
Q2 2023
Shares 1,313,409 Value ($000) $151,554 Avg Close $104.47 Range $97.02 - $109.95
Q1 2023
Shares 2,123,464 Value ($000) $225,915 Avg Close $98.68 Range $92.86 - $105.40
Q4 2022
Shares 1,337,265 Value ($000) $148,370 Avg Close $92.80 Range $77.99 - $103.03
Q3 2022
Shares 103,993 Value ($000) $8,956 Avg Close $80.41 Range $76.51 - $85.75
Q2 2022
Shares 367,890 Value ($000) $33,541 Avg Close $79.21 Range $72.83 - $86.09
Q1 2022
Shares 680,627 Value ($000) $55,846 Avg Close $69.85 Range $64.44 - $74.38
Q4 2021
Shares 675,596 Value ($000) $51,778 Avg Close $69.89 Range $62.63 - $80.06
Q3 2021
Shares 3,547,058 Value ($000) $266,419 Avg Close $66.14 Range $62.09 - $68.78
Q2 2021
Shares 3,872,555 Value ($000) $301,169 Avg Close $64.14 Range $59.83 - $67.79
Q1 2021
Shares 9,803,194 Value ($000) $755,729 Avg Close $63.06 Range $58.39 - $69.69
Q4 2020
Shares 9,916,261 Value ($000) $811,150 Avg Close $64.85 Range $59.73 - $68.80
Q3 2020
Shares 5,896,480 Value ($000) $489,113 Avg Close $65.93 Range $60.98 - $70.41
Q2 2020
Shares 8,642,702 Value ($000) $668,340 Avg Close $62.87 Range $58.07 - $67.36
Q1 2020
Shares 5,221,498 Value ($000) $401,742 Avg Close $65.09 Range $51.91 - $72.71
Q4 2019
Shares 2,321,902 Value ($000) $211,177 Avg Close $67.55 Range $62.89 - $73.10
Q3 2019
Shares 4,014,319 Value ($000) $337,925 Avg Close $65.47 Range $61.22 - $68.01
Q2 2019
Shares 4,952,296 Value ($000) $415,250 Avg Close $62.14 Range $55.86 - $67.34
Q1 2019
Shares 5,965,751 Value ($000) $496,172 Avg Close $60.29 Range $55.35 - $64.55
Q4 2018
Shares 5,179,772 Value ($000) $395,786 Avg Close $56.50 Range $50.42 - $61.17
Q3 2018
Shares 5,999,843 Value ($000) $425,629 Avg Close $50.65 Range $45.40 - $54.60
Q2 2018
Shares 8,778,153 Value ($000) $532,834 Avg Close $44.52 Range $39.72 - $47.34
Q1 2018
Shares 16,433,645 Value ($000) $895,141 Avg Close $42.25 Range $39.59 - $47.54
Q4 2017
Shares 13,766,732 Value ($000) $774,654 Avg Close $43.00 Range $39.63 - $47.96
Q3 2017
Shares 8,222,637 Value ($000) $526,495 Avg Close $46.68 Range $44.87 - $49.08
Q2 2017
Shares 5,693,007 Value ($000) $364,865 Avg Close $46.54 Range $45.06 - $48.72
Q1 2017
Shares 2,714,892 Value ($000) $172,504 Avg Close $46.06 Range $42.70 - $48.31
Q4 2016
Shares 830,244 Value ($000) $48,876 Avg Close $44.08 Range $41.83 - $46.98
Q3 2016
Shares 60,181 Value ($000) $3,756 Avg Close $43.73 Range $40.74 - $45.59
Q2 2016
Shares 1,112,497 Value ($000) $64,091 Avg Close $39.48 Range $37.06 - $41.09
Q1 2016
Shares 2,059,674 Value ($000) $108,978 Avg Close $36.03 Range $33.60 - $37.88
Q4 2015
Shares 3,006,816 Value ($000) $158,820 Avg Close $36.77 Range $33.58 - $38.73
Q3 2015
Shares 2,130,536 Value ($000) $105,227 Avg Close $38.40 Range $31.46 - $41.36
Q2 2015
Shares 5,423,383 Value ($000) $308,753 Avg Close $40.23 Range $38.42 - $42.17
Q1 2015
Shares 6,208,864 Value ($000) $356,885 Avg Close $40.30 Range $37.94 - $43.13
Q4 2014
Shares 2,934,371 Value ($000) $166,643 Avg Close $39.35 Range $35.32 - $41.85
Q3 2014
Shares 4,565,868 Value ($000) $270,665 Avg Close $39.37 Range $37.12 - $41.03
Q2 2014
Shares 3,944,283 Value ($000) $228,177 Avg Close $37.96 Range $36.06 - $39.67
Q1 2014
Shares 5,621,215 Value ($000) $319,116 Avg Close $35.76 Range $32.43 - $37.92
Q4 2013
Shares 7,014,431 Value ($000) $351,073 Avg Close $31.29 Range $29.09 - $32.94
Q3 2013
Shares 2,827,079 Value ($000) $134,597 Avg Close $30.97 Range $29.74 - $31.75
Q2 2013
Shares 2,468,520 Value ($000) $114,663 Avg Close $30.02 Range $28.02 - $32.11