MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q4 2020
Shares 349,011 Value ($000) $28,549 Avg Close $64.85 Range $59.73 - $68.80
Q3 2020
Shares 355,238 Value ($000) $29,467 Avg Close $65.93 Range $60.98 - $70.41
Q2 2020
Shares 360,351 Value ($000) $27,866 Avg Close $62.87 Range $58.07 - $67.36
Q1 2020
Shares 363,253 Value ($000) $27,949 Avg Close $65.09 Range $51.91 - $72.71
Q4 2019
Shares 363,253 Value ($000) $33,038 Avg Close $67.55 Range $62.89 - $73.10
Q3 2019
Shares 364,770 Value ($000) $30,706 Avg Close $65.47 Range $61.22 - $68.01
Q2 2019
Shares 367,189 Value ($000) $30,789 Avg Close $62.14 Range $55.86 - $67.34
Q1 2019
Shares 368,245 Value ($000) $30,627 Avg Close $60.29 Range $55.35 - $64.55
Q4 2018
Shares 366,615 Value ($000) $28,013 Avg Close $56.50 Range $50.42 - $61.17
Q3 2018
Shares 373,873 Value ($000) $26,523 Avg Close $50.65 Range $45.40 - $54.60
Q2 2018
Shares 377,457 Value ($000) $22,912 Avg Close $44.52 Range $39.72 - $47.34
Q1 2018
Shares 375,573 Value ($000) $20,457 Avg Close $42.25 Range $39.59 - $47.54
Q4 2017
Shares 380,986 Value ($000) $21,438 Avg Close $43.00 Range $39.63 - $47.96
Q3 2017
Shares 379,692 Value ($000) $24,312 Avg Close $46.68 Range $44.87 - $49.08
Q2 2017
Shares 379,611 Value ($000) $24,329 Avg Close $46.54 Range $45.06 - $48.72
Q1 2017
Shares 379,417 Value ($000) $24,108 Avg Close $46.06 Range $42.70 - $48.31
Q4 2016
Shares 377,164 Value ($000) $22,204 Avg Close $44.08 Range $41.83 - $46.98
Q2 2016
Shares 372,836 Value ($000) $21,479 Avg Close $39.48 Range $37.06 - $41.09
Q1 2016
Shares 369,669 Value ($000) $19,559 Avg Close $36.03 Range $33.60 - $37.88
Q4 2015
Shares 364,946 Value ($000) $19,276 Avg Close $36.77 Range $33.58 - $38.73
Q3 2015
Shares 364,433 Value ($000) $17,999 Avg Close $38.40 Range $31.46 - $41.36
Q2 2015
Shares 363,788 Value ($000) $20,710 Avg Close $40.23 Range $38.42 - $42.17
Q1 2015
Shares 365,515 Value ($000) $21,010 Avg Close $40.30 Range $37.94 - $43.13
Q4 2014
Shares 1,530,614 Value ($000) $86,924 Avg Close $39.35 Range $35.32 - $41.85
Q3 2014
Shares 1,429,960 Value ($000) $84,768 Avg Close $39.37 Range $37.12 - $41.03
Q2 2014
Shares 1,107,147 Value ($000) $63,997 Avg Close $37.96 Range $36.06 - $39.67
Q1 2014
Shares 1,121,737 Value ($000) $63,681 Avg Close $35.76 Range $32.43 - $37.92
Q4 2013
Shares 1,157,877 Value ($000) $57,952 Avg Close $31.29 Range $29.09 - $32.94
Q3 2013
Shares 972,335 Value ($000) $46,293 Avg Close $30.97 Range $29.74 - $31.75
Q2 2013
Shares 922,293 Value ($000) $42,841 Avg Close $30.02 Range $28.02 - $32.11