MCKESSON CORP

Ticker: MCK CUSIP: 58155Q103 Class: COM

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q4 2025

Shares 110,660 Value ($000) $90,773 Avg Close $815.57 Range $729.36 - $894.75

Q3 2025

Shares 89,398 Value ($000) $69,064 Avg Close $703.03 Range $635.65 - $774.13

Q2 2025

Shares 149,773 Value ($000) $109,751 Avg Close $703.74 Range $639.74 - $734.80

Q1 2025

Shares 218,130 Value ($000) $146,799 Avg Close $615.89 Range $563.37 - $676.56

Q4 2024

Shares 191,097 Value ($000) $108,908 Avg Close $557.26 Range $477.84 - $629.21

Q3 2024

Shares 49,302 Value ($000) $24,376 Avg Close $553.37 Range $461.94 - $633.30

Q2 2024

Shares 162,337 Value ($000) $94,811 Avg Close $552.61 Range $510.92 - $608.12

Q1 2024

Shares 185,131 Value ($000) $99,388 Avg Close $503.45 Range $458.60 - $535.85

Q4 2023

Shares 56,898 Value ($000) $26,343 Avg Close $450.30 Range $427.53 - $472.13

Q3 2023

Shares 234,207 Value ($000) $101,845 Avg Close $416.71 Range $390.69 - $442.39

Q2 2023

Shares 235,087 Value ($000) $100,455 Avg Close $379.54 Range $347.74 - $424.74

Q1 2023

Shares 180,490 Value ($000) $64,263 Avg Close $356.15 Range $327.42 - $385.79

Q4 2022

Shares 144,260 Value ($000) $54,115 Avg Close $367.20 Range $333.75 - $395.37

Q3 2022

Shares 122,714 Value ($000) $41,707 Avg Close $341.28 Range $310.28 - $368.70

Q2 2022

Shares 151,360 Value ($000) $49,375 Avg Close $314.09 Range $293.49 - $333.55

Q1 2022

Shares 156,460 Value ($000) $47,897 Avg Close $266.57 Range $232.75 - $304.65

Q4 2021

Shares 162,660 Value ($000) $40,432 Avg Close $214.77 Range $189.52 - $245.90

Q3 2021

Shares 165,960 Value ($000) $33,089 Avg Close $195.10 Range $181.98 - $204.97

Q2 2021

Shares 172,760 Value ($000) $33,039 Avg Close $188.10 Range $175.56 - $199.15

Q1 2021

Shares 176,860 Value ($000) $34,495 Avg Close $177.34 Range $164.37 - $193.09

Q4 2020

Shares 176,260 Value ($000) $30,655 Avg Close $161.42 Range $136.86 - $181.74

Q3 2020

Shares 181,160 Value ($000) $26,980 Avg Close $146.77 Range $134.98 - $154.90

Q2 2020

Shares 186,960 Value ($000) $28,683 Avg Close $139.25 Range $116.70 - $159.48

Q1 2020

Shares 185,060 Value ($000) $25,031 Avg Close $140.83 Range $108.46 - $165.39

Q4 2019

Shares 214,060 Value ($000) $29,609 Avg Close $135.52 Range $122.86 - $148.27

Q3 2019

Shares 228,660 Value ($000) $31,249 Avg Close $135.60 Range $125.86 - $144.04

Q2 2019

Shares 230,760 Value ($000) $31,012 Avg Close $118.84 Range $106.35 - $129.65

Q1 2019

Shares 242,660 Value ($000) $28,406 Avg Close $117.27 Range $103.60 - $130.18

Q4 2018

Shares 232,460 Value ($000) $25,680 Avg Close $118.11 Range $100.71 - $131.46

Q3 2018

Shares 260,560 Value ($000) $34,563 Avg Close $123.13 Range $115.68 - $131.94

Q2 2018

Shares 269,408 Value ($000) $35,939 Avg Close $137.76 Range $123.99 - $151.37

Q1 2018

Shares 228,008 Value ($000) $32,119 Avg Close $146.42 Range $129.03 - $167.96

Q4 2017

Shares 413,308 Value ($000) $64,455 Avg Close $138.91 Range $125.78 - $154.28

Q3 2017

Shares 321,308 Value ($000) $49,356 Avg Close $146.01 Range $135.66 - $157.85

Q2 2017

Shares 306,408 Value ($000) $50,416 Avg Close $141.57 Range $124.87 - $158.24

Q1 2017

Shares 231,608 Value ($000) $34,338 Avg Close $136.52 Range $124.97 - $142.83

Q4 2016

Shares 447,108 Value ($000) $62,796 Avg Close $136.84 Range $106.46 - $155.15

Q3 2016

Shares 276,608 Value ($000) $46,124 Avg Close $173.09 Range $152.05 - $185.10

Q2 2016

Shares 401,108 Value ($000) $74,867 Avg Close $162.65 Range $143.03 - $174.89

Q1 2016

Shares 504,408 Value ($000) $79,318 Avg Close $149.58 Range $137.18 - $182.09

Q4 2015

Shares 505,508 Value ($000) $99,701 Avg Close $174.49 Range $156.11 - $187.05

Q3 2015

Shares 429,908 Value ($000) $79,545 Avg Close $195.59 Range $147.68 - $218.48

Q2 2015

Shares 496,208 Value ($000) $111,552 Avg Close $213.12 Range $202.27 - $224.48

Q1 2015

Shares 496,208 Value ($000) $112,242 Avg Close $204.26 Range $189.37 - $214.42

Q4 2014

Shares 460,208 Value ($000) $95,529 Avg Close $186.87 Range $163.92 - $197.33

Q3 2014

Shares 525,508 Value ($000) $102,301 Avg Close $176.84 Range $170.49 - $183.89

Q2 2014

Shares 548,808 Value ($000) $102,194 Avg Close $163.23 Range $149.40 - $176.12

Q1 2014

Shares 762,608 Value ($000) $134,654 Avg Close $160.13 Range $146.04 - $172.44

Q4 2013

Shares 853,508 Value ($000) $137,757 Avg Close $140.55 Range $117.83 - $152.56

Q3 2013

Shares 443,508 Value ($000) $56,902 Avg Close $112.21 Range $103.38 - $121.94

Q2 2013

Shares 515,008 Value ($000) $58,969 Avg Close $101.46 Range $93.55 - $108.71

Q1 2013

Shares 638,208 Value ($000) $68,901 Avg Close $95.52 Range $87.91 - $101.63

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	110,660	$90,773	$815.57	$729.36 - $894.75
Q3 2025	89,398	$69,064	$703.03	$635.65 - $774.13
Q2 2025	149,773	$109,751	$703.74	$639.74 - $734.80
Q1 2025	218,130	$146,799	$615.89	$563.37 - $676.56
Q4 2024	191,097	$108,908	$557.26	$477.84 - $629.21
Q3 2024	49,302	$24,376	$553.37	$461.94 - $633.30
Q2 2024	162,337	$94,811	$552.61	$510.92 - $608.12
Q1 2024	185,131	$99,388	$503.45	$458.60 - $535.85
Q4 2023	56,898	$26,343	$450.30	$427.53 - $472.13
Q3 2023	234,207	$101,845	$416.71	$390.69 - $442.39
Q2 2023	235,087	$100,455	$379.54	$347.74 - $424.74
Q1 2023	180,490	$64,263	$356.15	$327.42 - $385.79
Q4 2022	144,260	$54,115	$367.20	$333.75 - $395.37
Q3 2022	122,714	$41,707	$341.28	$310.28 - $368.70
Q2 2022	151,360	$49,375	$314.09	$293.49 - $333.55
Q1 2022	156,460	$47,897	$266.57	$232.75 - $304.65
Q4 2021	162,660	$40,432	$214.77	$189.52 - $245.90
Q3 2021	165,960	$33,089	$195.10	$181.98 - $204.97
Q2 2021	172,760	$33,039	$188.10	$175.56 - $199.15
Q1 2021	176,860	$34,495	$177.34	$164.37 - $193.09
Q4 2020	176,260	$30,655	$161.42	$136.86 - $181.74
Q3 2020	181,160	$26,980	$146.77	$134.98 - $154.90
Q2 2020	186,960	$28,683	$139.25	$116.70 - $159.48
Q1 2020	185,060	$25,031	$140.83	$108.46 - $165.39
Q4 2019	214,060	$29,609	$135.52	$122.86 - $148.27
Q3 2019	228,660	$31,249	$135.60	$125.86 - $144.04
Q2 2019	230,760	$31,012	$118.84	$106.35 - $129.65
Q1 2019	242,660	$28,406	$117.27	$103.60 - $130.18
Q4 2018	232,460	$25,680	$118.11	$100.71 - $131.46
Q3 2018	260,560	$34,563	$123.13	$115.68 - $131.94
Q2 2018	269,408	$35,939	$137.76	$123.99 - $151.37
Q1 2018	228,008	$32,119	$146.42	$129.03 - $167.96
Q4 2017	413,308	$64,455	$138.91	$125.78 - $154.28
Q3 2017	321,308	$49,356	$146.01	$135.66 - $157.85
Q2 2017	306,408	$50,416	$141.57	$124.87 - $158.24
Q1 2017	231,608	$34,338	$136.52	$124.97 - $142.83
Q4 2016	447,108	$62,796	$136.84	$106.46 - $155.15
Q3 2016	276,608	$46,124	$173.09	$152.05 - $185.10
Q2 2016	401,108	$74,867	$162.65	$143.03 - $174.89
Q1 2016	504,408	$79,318	$149.58	$137.18 - $182.09
Q4 2015	505,508	$99,701	$174.49	$156.11 - $187.05
Q3 2015	429,908	$79,545	$195.59	$147.68 - $218.48
Q2 2015	496,208	$111,552	$213.12	$202.27 - $224.48
Q1 2015	496,208	$112,242	$204.26	$189.37 - $214.42
Q4 2014	460,208	$95,529	$186.87	$163.92 - $197.33
Q3 2014	525,508	$102,301	$176.84	$170.49 - $183.89
Q2 2014	548,808	$102,194	$163.23	$149.40 - $176.12
Q1 2014	762,608	$134,654	$160.13	$146.04 - $172.44
Q4 2013	853,508	$137,757	$140.55	$117.83 - $152.56
Q3 2013	443,508	$56,902	$112.21	$103.38 - $121.94
Q2 2013	515,008	$58,969	$101.46	$93.55 - $108.71
Q1 2013	638,208	$68,901	$95.52	$87.91 - $101.63