MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

THOMPSON SIEGEL & WALMSLEY LLC's Holding History (CIK: 0001008322)

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

Q4 2025
Shares 301,882 Value ($000) $32 Avg Close $93.24 Range $81.31 - $107.59
Q3 2025
Shares 302,387 Value ($000) $25 Avg Close $81.01 Range $75.27 - $86.24
Q2 2025
Shares 285,310 Value ($000) $23 Avg Close $77.39 Range $71.26 - $87.25
Q1 2025
Shares 272,422 Value ($000) $24 Avg Close $90.12 Range $78.10 - $99.24
Q4 2024
Shares 246,425 Value ($000) $25 Avg Close $98.70 Range $90.33 - $109.75
Q3 2024
Shares 248,087 Value ($000) $28 Avg Close $112.96 Range $105.16 - $123.40
Q2 2024
Shares 249,170 Value ($000) $31 Avg Close $121.72 Range $114.80 - $127.87
Q1 2024
Shares 250,565 Value ($000) $33 Avg Close $115.77 Range $102.41 - $125.66
Q4 2023
Shares 254,453 Value ($000) $28 Avg Close $96.81 Range $92.34 - $102.48
Q3 2023
Shares 259,850 Value ($000) $27 Avg Close $99.84 Range $95.67 - $106.04
Q2 2023
Shares 259,309 Value ($000) $30 Avg Close $104.47 Range $97.02 - $109.95
Q1 2023
Shares 265,510 Value ($000) $28 Avg Close $98.68 Range $92.86 - $105.40
Q4 2022
Shares 271,057 Value ($000) $30 Avg Close $92.80 Range $77.99 - $103.03
Q3 2022
Shares 298,461 Value ($000) $25,703 Avg Close $80.41 Range $76.51 - $85.75
Q2 2022
Shares 300,328 Value ($000) $27,381 Avg Close $79.21 Range $72.83 - $86.09
Q1 2022
Shares 372,695 Value ($000) $30,579 Avg Close $69.85 Range $64.44 - $74.38
Q4 2021
Shares 326,700 Value ($000) $25,039 Avg Close $69.89 Range $62.63 - $80.06
Q3 2021
Shares 322,977 Value ($000) $24,259 Avg Close $66.14 Range $62.09 - $68.78
Q2 2021
Shares 321,035 Value ($000) $24,967 Avg Close $64.14 Range $59.83 - $67.79
Q1 2021
Shares 304,495 Value ($000) $23,474 Avg Close $63.06 Range $58.39 - $69.69
Q4 2020
Shares 227,900 Value ($000) $18,643 Avg Close $64.85 Range $59.73 - $68.80
Q3 2020
Shares 207,402 Value ($000) $17,204 Avg Close $65.93 Range $60.98 - $70.41
Q2 2020
Shares 183,251 Value ($000) $14,171 Avg Close $62.87 Range $58.07 - $67.36
Q1 2020
Shares 131,260 Value ($000) $10,099 Avg Close $65.09 Range $51.91 - $72.71
Q4 2019
Shares 127,207 Value ($000) $11,569 Avg Close $67.55 Range $62.89 - $73.10
Q3 2019
Shares 116,823 Value ($000) $9,834 Avg Close $65.47 Range $61.22 - $68.01
Q2 2019
Shares 118,059 Value ($000) $9,899 Avg Close $62.14 Range $55.86 - $67.34
Q1 2019
Shares 117,948 Value ($000) $9,810 Avg Close $60.29 Range $55.35 - $64.55
Q4 2018
Shares 118,216 Value ($000) $9,033 Avg Close $56.50 Range $50.42 - $61.17
Q3 2018
Shares 108,166 Value ($000) $7,673 Avg Close $50.65 Range $45.40 - $54.60
Q2 2018
Shares 108,166 Value ($000) $6,566 Avg Close $44.52 Range $39.72 - $47.34
Q1 2018
Shares 101,576 Value ($000) $5,533 Avg Close $42.25 Range $39.59 - $47.54
Q4 2017
Shares 112,297 Value ($000) $6,319 Avg Close $43.00 Range $39.63 - $47.96
Q3 2017
Shares 108,864 Value ($000) $6,971 Avg Close $46.68 Range $44.87 - $49.08
Q2 2017
Shares 106,852 Value ($000) $6,848 Avg Close $46.54 Range $45.06 - $48.72
Q1 2017
Shares 93,951 Value ($000) $5,970 Avg Close $46.06 Range $42.70 - $48.31
Q4 2016
Shares 94,916 Value ($000) $5,588 Avg Close $44.08 Range $41.83 - $46.98
Q3 2016
Shares 99,358 Value ($000) $6,201 Avg Close $43.73 Range $40.74 - $45.59
Q2 2016
Shares 100,242 Value ($000) $5,775 Avg Close $39.48 Range $37.06 - $41.09
Q1 2016
Shares 101,718 Value ($000) $5,382 Avg Close $36.03 Range $33.60 - $37.88
Q4 2015
Shares 134,554 Value ($000) $7,107 Avg Close $36.77 Range $33.58 - $38.73
Q3 2015
Shares 191,907 Value ($000) $9,478 Avg Close $38.40 Range $31.46 - $41.36
Q2 2015
Shares 186,664 Value ($000) $10,627 Avg Close $40.23 Range $38.42 - $42.17
Q1 2015
Shares 167,789 Value ($000) $9,645 Avg Close $40.30 Range $37.94 - $43.13
Q4 2014
Shares 168,409 Value ($000) $9,564 Avg Close $39.35 Range $35.32 - $41.85
Q3 2014
Shares 177,595 Value ($000) $10,528 Avg Close $39.37 Range $37.12 - $41.03
Q2 2014
Shares 216,187 Value ($000) $12,506 Avg Close $37.96 Range $36.06 - $39.67
Q1 2014
Shares 231,982 Value ($000) $13,170 Avg Close $35.76 Range $32.43 - $37.92
Q4 2013
Shares 236,421 Value ($000) $11,833 Avg Close $31.29 Range $29.09 - $32.94
Q3 2013
Shares 338,676 Value ($000) $16,124 Avg Close $30.97 Range $29.74 - $31.75
Q2 2013
Shares 380,304 Value ($000) $17,665 Avg Close $30.02 Range $28.02 - $32.11