MERCK & CO INC

Ticker: MRK CUSIP: 58933Y105 Class: COM

BECK MACK & OLIVER LLC's Holding History (CIK: 0000010742)

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

Q4 2025

Shares 97,926 Value ($000) $10,308 Avg Close $93.24 Range $81.31 - $107.59

Q3 2025

Shares 96,899 Value ($000) $8,133 Avg Close $81.01 Range $75.27 - $86.24

Q2 2025

Shares 97,682 Value ($000) $7,732 Avg Close $77.39 Range $71.26 - $87.25

Q1 2025

Shares 106,892 Value ($000) $9,595 Avg Close $90.12 Range $78.10 - $99.24

Q4 2024

Shares 112,755 Value ($000) $11,217 Avg Close $98.70 Range $90.33 - $109.75

Q3 2024

Shares 119,402 Value ($000) $13,559 Avg Close $112.96 Range $105.16 - $123.40

Q2 2024

Shares 122,662 Value ($000) $15,186 Avg Close $121.72 Range $114.80 - $127.87

Q1 2024

Shares 130,813 Value ($000) $17,261 Avg Close $115.77 Range $102.41 - $125.66

Q4 2023

Shares 134,461 Value ($000) $14,659 Avg Close $96.81 Range $92.34 - $102.48

Q3 2023

Shares 135,060 Value ($000) $13,904 Avg Close $99.84 Range $95.67 - $106.04

Q2 2023

Shares 136,942 Value ($000) $15,802 Avg Close $104.47 Range $97.02 - $109.95

Q1 2023

Shares 139,120 Value ($000) $14,801 Avg Close $98.68 Range $92.86 - $105.40

Q4 2022

Shares 142,295 Value ($000) $15,788 Avg Close $92.80 Range $77.99 - $103.03

Q3 2022

Shares 145,062 Value ($000) $12,493 Avg Close $80.41 Range $76.51 - $85.75

Q2 2022

Shares 152,797 Value ($000) $13,931 Avg Close $79.21 Range $72.83 - $86.09

Q1 2022

Shares 166,690 Value ($000) $13,677 Avg Close $69.85 Range $64.44 - $74.38

Q4 2021

Shares 172,498 Value ($000) $13,220 Avg Close $69.89 Range $62.63 - $80.06

Q3 2021

Shares 173,014 Value ($000) $12,995 Avg Close $66.14 Range $62.09 - $68.78

Q2 2021

Shares 173,334 Value ($000) $13,480 Avg Close $64.14 Range $59.83 - $67.79

Q1 2021

Shares 157,913 Value ($000) $12,174 Avg Close $63.06 Range $58.39 - $69.69

Q4 2020

Shares 178,444 Value ($000) $14,597 Avg Close $64.85 Range $59.73 - $68.80

Q3 2020

Shares 183,173 Value ($000) $15,194 Avg Close $65.93 Range $60.98 - $70.41

Q2 2020

Shares 183,947 Value ($000) $14,225 Avg Close $62.87 Range $58.07 - $67.36

Q1 2020

Shares 194,846 Value ($000) $14,991 Avg Close $65.09 Range $51.91 - $72.71

Q4 2019

Shares 199,653 Value ($000) $18,158 Avg Close $67.55 Range $62.89 - $73.10

Q3 2019

Shares 205,492 Value ($000) $17,298 Avg Close $65.47 Range $61.22 - $68.01

Q2 2019

Shares 219,629 Value ($000) $18,416 Avg Close $62.14 Range $55.86 - $67.34

Q1 2019

Shares 222,979 Value ($000) $18,545 Avg Close $60.29 Range $55.35 - $64.55

Q4 2018

Shares 231,051 Value ($000) $17,655 Avg Close $56.50 Range $50.42 - $61.17

Q3 2018

Shares 248,119 Value ($000) $17,602 Avg Close $50.65 Range $45.40 - $54.60

Q2 2018

Shares 551,257 Value ($000) $33,461 Avg Close $44.52 Range $39.72 - $47.34

Q1 2018

Shares 560,434 Value ($000) $30,527 Avg Close $42.25 Range $39.59 - $47.54

Q4 2017

Shares 575,071 Value ($000) $32,359 Avg Close $43.00 Range $39.63 - $47.96

Q3 2017

Shares 584,029 Value ($000) $37,395 Avg Close $46.68 Range $44.87 - $49.08

Q2 2017

Shares 612,999 Value ($000) $39,287 Avg Close $46.54 Range $45.06 - $48.72

Q1 2017

Shares 619,439 Value ($000) $39,359 Avg Close $46.06 Range $42.70 - $48.31

Q4 2016

Shares 628,433 Value ($000) $36,996 Avg Close $44.08 Range $41.83 - $46.98

Q3 2016

Shares 631,252 Value ($000) $39,397 Avg Close $43.73 Range $40.74 - $45.59

Q2 2016

Shares 717,678 Value ($000) $41,345 Avg Close $39.48 Range $37.06 - $41.09

Q1 2016

Shares 742,197 Value ($000) $39,270 Avg Close $36.03 Range $33.60 - $37.88

Q4 2015

Shares 807,766 Value ($000) $42,666 Avg Close $36.77 Range $33.58 - $38.73

Q3 2015

Shares 1,005,355 Value ($000) $49,654 Avg Close $38.40 Range $31.46 - $41.36

Q2 2015

Shares 993,535 Value ($000) $56,562 Avg Close $40.23 Range $38.42 - $42.17

Q1 2015

Shares 1,064,769 Value ($000) $61,203 Avg Close $40.30 Range $37.94 - $43.13

Q4 2014

Shares 1,114,464 Value ($000) $63,291 Avg Close $39.35 Range $35.32 - $41.85

Q3 2014

Shares 1,405,990 Value ($000) $83,347 Avg Close $39.37 Range $37.12 - $41.03

Q2 2014

Shares 1,445,200 Value ($000) $83,605 Avg Close $37.96 Range $36.06 - $39.67

Q1 2014

Shares 1,533,847 Value ($000) $87,076 Avg Close $35.76 Range $32.43 - $37.92

Q4 2013

Shares 1,661,722 Value ($000) $83,169 Avg Close $31.29 Range $29.09 - $32.94

Q3 2013

Shares 1,782,201 Value ($000) $84,848 Avg Close $30.97 Range $29.74 - $31.75

Q2 2013

Shares 1,803,100 Value ($000) $83,754 Avg Close $30.02 Range $28.02 - $32.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	97,926	$10,308	$93.24	$81.31 - $107.59
Q3 2025	96,899	$8,133	$81.01	$75.27 - $86.24
Q2 2025	97,682	$7,732	$77.39	$71.26 - $87.25
Q1 2025	106,892	$9,595	$90.12	$78.10 - $99.24
Q4 2024	112,755	$11,217	$98.70	$90.33 - $109.75
Q3 2024	119,402	$13,559	$112.96	$105.16 - $123.40
Q2 2024	122,662	$15,186	$121.72	$114.80 - $127.87
Q1 2024	130,813	$17,261	$115.77	$102.41 - $125.66
Q4 2023	134,461	$14,659	$96.81	$92.34 - $102.48
Q3 2023	135,060	$13,904	$99.84	$95.67 - $106.04
Q2 2023	136,942	$15,802	$104.47	$97.02 - $109.95
Q1 2023	139,120	$14,801	$98.68	$92.86 - $105.40
Q4 2022	142,295	$15,788	$92.80	$77.99 - $103.03
Q3 2022	145,062	$12,493	$80.41	$76.51 - $85.75
Q2 2022	152,797	$13,931	$79.21	$72.83 - $86.09
Q1 2022	166,690	$13,677	$69.85	$64.44 - $74.38
Q4 2021	172,498	$13,220	$69.89	$62.63 - $80.06
Q3 2021	173,014	$12,995	$66.14	$62.09 - $68.78
Q2 2021	173,334	$13,480	$64.14	$59.83 - $67.79
Q1 2021	157,913	$12,174	$63.06	$58.39 - $69.69
Q4 2020	178,444	$14,597	$64.85	$59.73 - $68.80
Q3 2020	183,173	$15,194	$65.93	$60.98 - $70.41
Q2 2020	183,947	$14,225	$62.87	$58.07 - $67.36
Q1 2020	194,846	$14,991	$65.09	$51.91 - $72.71
Q4 2019	199,653	$18,158	$67.55	$62.89 - $73.10
Q3 2019	205,492	$17,298	$65.47	$61.22 - $68.01
Q2 2019	219,629	$18,416	$62.14	$55.86 - $67.34
Q1 2019	222,979	$18,545	$60.29	$55.35 - $64.55
Q4 2018	231,051	$17,655	$56.50	$50.42 - $61.17
Q3 2018	248,119	$17,602	$50.65	$45.40 - $54.60
Q2 2018	551,257	$33,461	$44.52	$39.72 - $47.34
Q1 2018	560,434	$30,527	$42.25	$39.59 - $47.54
Q4 2017	575,071	$32,359	$43.00	$39.63 - $47.96
Q3 2017	584,029	$37,395	$46.68	$44.87 - $49.08
Q2 2017	612,999	$39,287	$46.54	$45.06 - $48.72
Q1 2017	619,439	$39,359	$46.06	$42.70 - $48.31
Q4 2016	628,433	$36,996	$44.08	$41.83 - $46.98
Q3 2016	631,252	$39,397	$43.73	$40.74 - $45.59
Q2 2016	717,678	$41,345	$39.48	$37.06 - $41.09
Q1 2016	742,197	$39,270	$36.03	$33.60 - $37.88
Q4 2015	807,766	$42,666	$36.77	$33.58 - $38.73
Q3 2015	1,005,355	$49,654	$38.40	$31.46 - $41.36
Q2 2015	993,535	$56,562	$40.23	$38.42 - $42.17
Q1 2015	1,064,769	$61,203	$40.30	$37.94 - $43.13
Q4 2014	1,114,464	$63,291	$39.35	$35.32 - $41.85
Q3 2014	1,405,990	$83,347	$39.37	$37.12 - $41.03
Q2 2014	1,445,200	$83,605	$37.96	$36.06 - $39.67
Q1 2014	1,533,847	$87,076	$35.76	$32.43 - $37.92
Q4 2013	1,661,722	$83,169	$31.29	$29.09 - $32.94
Q3 2013	1,782,201	$84,848	$30.97	$29.74 - $31.75
Q2 2013	1,803,100	$83,754	$30.02	$28.02 - $32.11