MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

Rafferty Asset Management, LLC's Holding History (CIK: 0001389426)

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

Q4 2025
Shares 269,620 Value ($000) $28,380 Avg Close $93.24 Range $81.31 - $107.59
Q3 2025
Shares 279,848 Value ($000) $23,488 Avg Close $81.01 Range $75.27 - $86.24
Q2 2025
Shares 268,382 Value ($000) $21,245 Avg Close $77.39 Range $71.26 - $87.25
Q1 2025
Shares 237,712 Value ($000) $21,337 Avg Close $90.12 Range $78.10 - $99.24
Q4 2024
Shares 290,434 Value ($000) $28,892 Avg Close $98.70 Range $90.33 - $109.75
Q3 2024
Shares 260,880 Value ($000) $29,626 Avg Close $112.96 Range $105.16 - $123.40
Q2 2024
Shares 278,584 Value ($000) $34,489 Avg Close $121.72 Range $114.80 - $127.87
Q1 2024
Shares 265,618 Value ($000) $35,048 Avg Close $115.77 Range $102.41 - $125.66
Q4 2023
Shares 261,903 Value ($000) $28,553 Avg Close $96.81 Range $92.34 - $102.48
Q3 2023
Shares 268,161 Value ($000) $27,607 Avg Close $99.84 Range $95.67 - $106.04
Q2 2023
Shares 248,392 Value ($000) $28,662 Avg Close $104.47 Range $97.02 - $109.95
Q1 2023
Shares 229,313 Value ($000) $24,397 Avg Close $98.68 Range $92.86 - $105.40
Q4 2022
Shares 220,832 Value ($000) $24,501 Avg Close $92.80 Range $77.99 - $103.03
Q3 2022
Shares 138,378 Value ($000) $11,917 Avg Close $80.41 Range $76.51 - $85.75
Q2 2022
Shares 64,075 Value ($000) $5,842 Avg Close $79.21 Range $72.83 - $86.09
Q1 2022
Shares 82,791 Value ($000) $6,793 Avg Close $69.85 Range $64.44 - $74.38
Q4 2021
Shares 96,828 Value ($000) $7,421 Avg Close $69.89 Range $62.63 - $80.06
Q3 2021
Shares 91,143 Value ($000) $6,846 Avg Close $66.14 Range $62.09 - $68.78
Q2 2021
Shares 58,668 Value ($000) $4,563 Avg Close $64.14 Range $59.83 - $67.79
Q1 2021
Shares 56,340 Value ($000) $4,343 Avg Close $63.06 Range $58.39 - $69.69
Q4 2020
Shares 52,655 Value ($000) $4,307 Avg Close $64.85 Range $59.73 - $68.80
Q3 2020
Shares 54,694 Value ($000) $4,537 Avg Close $65.93 Range $60.98 - $70.41
Q2 2020
Shares 66,179 Value ($000) $5,118 Avg Close $62.87 Range $58.07 - $67.36
Q1 2020
Shares 25,945 Value ($000) $1,996 Avg Close $65.09 Range $51.91 - $72.71
Q4 2019
Shares 90,626 Value ($000) $8,242 Avg Close $67.55 Range $62.89 - $73.10
Q3 2019
Shares 31,692 Value ($000) $2,668 Avg Close $65.47 Range $61.22 - $68.01
Q2 2019
Shares 33,947 Value ($000) $2,846 Avg Close $62.14 Range $55.86 - $67.34
Q1 2019
Shares 6,298 Value ($000) $524 Avg Close $60.29 Range $55.35 - $64.55
Q3 2018
Shares 2,953 Value ($000) $209 Avg Close $50.65 Range $45.40 - $54.60
Q1 2017
Shares 7,019 Value ($000) $446 Avg Close $46.06 Range $42.70 - $48.31
Q2 2015
Shares 5,562 Value ($000) $317 Avg Close $40.23 Range $38.42 - $42.17
Q1 2015
Shares 5,721 Value ($000) $329 Avg Close $40.30 Range $37.94 - $43.13
Q3 2014
Shares 6,344 Value ($000) $376 Avg Close $39.37 Range $37.12 - $41.03
Q2 2014
Shares 3,956 Value ($000) $229 Avg Close $37.96 Range $36.06 - $39.67
Q1 2014
Shares 3,969 Value ($000) $225 Avg Close $35.76 Range $32.43 - $37.92