MCKESSON CORP

Ticker: MCK CUSIP: 58155Q103 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2025

Shares 2,486,703 Value ($000) $2,039,818 Avg Close $815.57 Range $729.36 - $894.75

Q3 2025

Shares 2,394,699 Value ($000) $1,850,001 Avg Close $703.03 Range $635.65 - $774.13

Q2 2025

Shares 2,268,015 Value ($000) $1,661,956 Avg Close $703.74 Range $639.74 - $734.80

Q1 2025

Shares 905,629 Value ($000) $609,479 Avg Close $615.89 Range $563.37 - $676.56

Q4 2024

Shares 855,332 Value ($000) $487,462 Avg Close $557.26 Range $477.84 - $629.21

Q3 2024

Shares 583,264 Value ($000) $288,377 Avg Close $553.37 Range $461.94 - $633.30

Q2 2024

Shares 607,103 Value ($000) $354,572 Avg Close $552.61 Range $510.92 - $608.12

Q1 2024

Shares 622,563 Value ($000) $334,223 Avg Close $503.45 Range $458.60 - $535.85

Q4 2023

Shares 579,054 Value ($000) $268,090 Avg Close $450.30 Range $427.53 - $472.13

Q3 2023

Shares 617,405 Value ($000) $268,479 Avg Close $416.71 Range $390.69 - $442.39

Q2 2023

Shares 646,495 Value ($000) $276,254 Avg Close $379.54 Range $347.74 - $424.74

Q1 2023

Shares 594,462 Value ($000) $211,658 Avg Close $356.15 Range $327.42 - $385.79

Q4 2022

Shares 694,451 Value ($000) $260,502 Avg Close $367.20 Range $333.75 - $395.37

Q3 2022

Shares 601,034 Value ($000) $204,273 Avg Close $341.28 Range $310.28 - $368.70

Q2 2022

Shares 473,869 Value ($000) $154,581 Avg Close $314.09 Range $293.49 - $333.55

Q1 2022

Shares 203,643 Value ($000) $62,341 Avg Close $266.57 Range $232.75 - $304.65

Q4 2021

Shares 319,357 Value ($000) $79,383 Avg Close $214.77 Range $189.52 - $245.90

Q3 2021

Shares 241,072 Value ($000) $48,065 Avg Close $195.10 Range $181.98 - $204.97

Q2 2021

Shares 242,851 Value ($000) $46,443 Avg Close $188.10 Range $175.56 - $199.15

Q1 2021

Shares 268,273 Value ($000) $52,324 Avg Close $177.34 Range $164.37 - $193.09

Q4 2020

Shares 271,918 Value ($000) $47,292 Avg Close $161.42 Range $136.86 - $181.74

Q3 2020

Shares 281,240 Value ($000) $41,885 Avg Close $146.77 Range $134.98 - $154.90

Q2 2020

Shares 279,635 Value ($000) $42,902 Avg Close $139.25 Range $116.70 - $159.48

Q1 2020

Shares 317,862 Value ($000) $42,994 Avg Close $140.83 Range $108.46 - $165.39

Q4 2019

Shares 322,007 Value ($000) $44,540 Avg Close $135.52 Range $122.86 - $148.27

Q3 2019

Shares 335,257 Value ($000) $45,816 Avg Close $135.60 Range $125.86 - $144.04

Q2 2019

Shares 344,103 Value ($000) $46,244 Avg Close $118.84 Range $106.35 - $129.65

Q1 2019

Shares 377,057 Value ($000) $44,138 Avg Close $117.27 Range $103.60 - $130.18

Q4 2018

Shares 375,892 Value ($000) $41,525 Avg Close $118.11 Range $100.71 - $131.46

Q3 2018

Shares 924,445 Value ($000) $122,628 Avg Close $123.13 Range $115.68 - $131.94

Q2 2018

Shares 1,115,407 Value ($000) $148,795 Avg Close $137.76 Range $123.99 - $151.37

Q1 2018

Shares 2,295,397 Value ($000) $323,353 Avg Close $146.42 Range $129.03 - $167.96

Q4 2017

Shares 2,450,313 Value ($000) $382,126 Avg Close $138.91 Range $125.78 - $154.28

Q3 2017

Shares 2,413,290 Value ($000) $370,705 Avg Close $146.01 Range $135.66 - $157.85

Q2 2017

Shares 2,269,232 Value ($000) $373,379 Avg Close $141.57 Range $124.87 - $158.24

Q1 2017

Shares 2,319,256 Value ($000) $343,853 Avg Close $136.52 Range $124.97 - $142.83

Q4 2016

Shares 1,964,666 Value ($000) $275,937 Avg Close $136.84 Range $106.46 - $155.15

Q3 2016

Shares 1,749,919 Value ($000) $291,799 Avg Close $173.09 Range $152.05 - $185.10

Q2 2016

Shares 1,989,363 Value ($000) $371,315 Avg Close $162.65 Range $143.03 - $174.89

Q1 2016

Shares 1,479,768 Value ($000) $232,694 Avg Close $149.58 Range $137.18 - $182.09

Q4 2015

Shares 1,666,870 Value ($000) $328,757 Avg Close $174.49 Range $156.11 - $187.05

Q3 2015

Shares 1,780,280 Value ($000) $329,405 Avg Close $195.59 Range $147.68 - $218.48

Q2 2015

Shares 2,175,563 Value ($000) $489,088 Avg Close $213.12 Range $202.27 - $224.48

Q1 2015

Shares 2,609,535 Value ($000) $590,277 Avg Close $204.26 Range $189.37 - $214.42

Q4 2014

Shares 2,423,319 Value ($000) $503,033 Avg Close $186.87 Range $163.92 - $197.33

Q3 2014

Shares 1,757,984 Value ($000) $342,227 Avg Close $176.84 Range $170.49 - $183.89

Q2 2014

Shares 1,200,260 Value ($000) $223,500 Avg Close $163.23 Range $149.40 - $176.12

Q1 2014

Shares 962,461 Value ($000) $169,942 Avg Close $160.13 Range $146.04 - $172.44

Q4 2013

Shares 1,063,436 Value ($000) $171,639 Avg Close $140.55 Range $117.83 - $152.56

Q3 2013

Shares 999,866 Value ($000) $128,283 Avg Close $112.21 Range $103.38 - $121.94

Q2 2013

Shares 1,076,531 Value ($000) $123,263 Avg Close $101.46 Range $93.55 - $108.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,486,703	$2,039,818	$815.57	$729.36 - $894.75
Q3 2025	2,394,699	$1,850,001	$703.03	$635.65 - $774.13
Q2 2025	2,268,015	$1,661,956	$703.74	$639.74 - $734.80
Q1 2025	905,629	$609,479	$615.89	$563.37 - $676.56
Q4 2024	855,332	$487,462	$557.26	$477.84 - $629.21
Q3 2024	583,264	$288,377	$553.37	$461.94 - $633.30
Q2 2024	607,103	$354,572	$552.61	$510.92 - $608.12
Q1 2024	622,563	$334,223	$503.45	$458.60 - $535.85
Q4 2023	579,054	$268,090	$450.30	$427.53 - $472.13
Q3 2023	617,405	$268,479	$416.71	$390.69 - $442.39
Q2 2023	646,495	$276,254	$379.54	$347.74 - $424.74
Q1 2023	594,462	$211,658	$356.15	$327.42 - $385.79
Q4 2022	694,451	$260,502	$367.20	$333.75 - $395.37
Q3 2022	601,034	$204,273	$341.28	$310.28 - $368.70
Q2 2022	473,869	$154,581	$314.09	$293.49 - $333.55
Q1 2022	203,643	$62,341	$266.57	$232.75 - $304.65
Q4 2021	319,357	$79,383	$214.77	$189.52 - $245.90
Q3 2021	241,072	$48,065	$195.10	$181.98 - $204.97
Q2 2021	242,851	$46,443	$188.10	$175.56 - $199.15
Q1 2021	268,273	$52,324	$177.34	$164.37 - $193.09
Q4 2020	271,918	$47,292	$161.42	$136.86 - $181.74
Q3 2020	281,240	$41,885	$146.77	$134.98 - $154.90
Q2 2020	279,635	$42,902	$139.25	$116.70 - $159.48
Q1 2020	317,862	$42,994	$140.83	$108.46 - $165.39
Q4 2019	322,007	$44,540	$135.52	$122.86 - $148.27
Q3 2019	335,257	$45,816	$135.60	$125.86 - $144.04
Q2 2019	344,103	$46,244	$118.84	$106.35 - $129.65
Q1 2019	377,057	$44,138	$117.27	$103.60 - $130.18
Q4 2018	375,892	$41,525	$118.11	$100.71 - $131.46
Q3 2018	924,445	$122,628	$123.13	$115.68 - $131.94
Q2 2018	1,115,407	$148,795	$137.76	$123.99 - $151.37
Q1 2018	2,295,397	$323,353	$146.42	$129.03 - $167.96
Q4 2017	2,450,313	$382,126	$138.91	$125.78 - $154.28
Q3 2017	2,413,290	$370,705	$146.01	$135.66 - $157.85
Q2 2017	2,269,232	$373,379	$141.57	$124.87 - $158.24
Q1 2017	2,319,256	$343,853	$136.52	$124.97 - $142.83
Q4 2016	1,964,666	$275,937	$136.84	$106.46 - $155.15
Q3 2016	1,749,919	$291,799	$173.09	$152.05 - $185.10
Q2 2016	1,989,363	$371,315	$162.65	$143.03 - $174.89
Q1 2016	1,479,768	$232,694	$149.58	$137.18 - $182.09
Q4 2015	1,666,870	$328,757	$174.49	$156.11 - $187.05
Q3 2015	1,780,280	$329,405	$195.59	$147.68 - $218.48
Q2 2015	2,175,563	$489,088	$213.12	$202.27 - $224.48
Q1 2015	2,609,535	$590,277	$204.26	$189.37 - $214.42
Q4 2014	2,423,319	$503,033	$186.87	$163.92 - $197.33
Q3 2014	1,757,984	$342,227	$176.84	$170.49 - $183.89
Q2 2014	1,200,260	$223,500	$163.23	$149.40 - $176.12
Q1 2014	962,461	$169,942	$160.13	$146.04 - $172.44
Q4 2013	1,063,436	$171,639	$140.55	$117.83 - $152.56
Q3 2013	999,866	$128,283	$112.21	$103.38 - $121.94
Q2 2013	1,076,531	$123,263	$101.46	$93.55 - $108.71