AMERISOURCEBERGEN CORP

Ticker: COR CUSIP: 03073E105 Class: COM

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q4 2025

Shares 857,612 Value ($000) $289,658 Avg Close $340.62 Range $295.59 - $377.54

Q3 2025

Shares 261,869 Value ($000) $81,842 Avg Close $293.50 Range $272.47 - $312.22

Q2 2025

Shares 243,049 Value ($000) $72,878 Avg Close $286.82 Range $265.95 - $307.67

Q1 2025

Shares 274,131 Value ($000) $76,233 Avg Close $249.56 Range $222.21 - $279.18

Q4 2024

Shares 296,033 Value ($000) $66,513 Avg Close $233.11 Range $216.49 - $251.33

Q3 2024

Shares 226,891 Value ($000) $51,032 Avg Close $229.65 Range $216.55 - $244.68

Q2 2024

Shares 641,887 Value ($000) $153,623 Avg Close $228.58 Range $212.19 - $243.23

Q1 2024

Shares 271,046 Value ($000) $66,311 Avg Close $226.42 Range $201.18 - $241.19

Q4 2023

Shares 291,978 Value ($000) $60,010 Avg Close $191.75 Range $174.83 - $202.46

Q3 2023

Shares 188,260 Value ($000) $35,421 Avg Close $180.98 Range $168.40 - $190.60

Q2 2023

Shares 166,266 Value ($000) $32,038 Avg Close $169.11 Range $156.61 - $189.28

Q1 2023

Shares 203,171 Value ($000) $32,548 Avg Close $154.59 Range $143.90 - $164.55

Q4 2022

Shares 314,109 Value ($000) $53,662 Avg Close $153.47 Range $131.70 - $169.86

Q3 2022

Shares 389,736 Value ($000) $53,955 Avg Close $139.06 Range $131.05 - $148.71

Q2 2022

Shares 351,923 Value ($000) $52,793 Avg Close $147.67 Range $134.21 - $161.13

Q1 2022

Shares 210,487 Value ($000) $32,664 Avg Close $136.20 Range $122.90 - $151.25

Q4 2021

Shares 280,538 Value ($000) $37,609 Avg Close $117.11 Range $108.62 - $129.94

Q3 2021

Shares 435,804 Value ($000) $53,477 Avg Close $112.38 Range $103.91 - $120.27

Q2 2021

Shares 369,328 Value ($000) $42,353 Avg Close $108.88 Range $104.00 - $115.73

Q1 2021

Shares 244,615 Value ($000) $28,240 Avg Close $98.33 Range $86.00 - $110.84

Q4 2020

Shares 268,332 Value ($000) $28,806 Avg Close $89.37 Range $82.19 - $99.13

Q3 2020

Shares 233,864 Value ($000) $22,365 Avg Close $87.31 Range $80.96 - $93.29

Q2 2020

Shares 229,542 Value ($000) $22,126 Avg Close $79.57 Range $68.90 - $89.47

Q1 2020

Shares 250,909 Value ($000) $21,049 Avg Close $74.64 Range $61.14 - $82.63

Q4 2019

Shares 287,594 Value ($000) $24,452 Avg Close $71.20 Range $66.09 - $75.60

Q3 2019

Shares 245,293 Value ($000) $20,195 Avg Close $70.03 Range $65.64 - $76.99

Q2 2019

Shares 210,271 Value ($000) $17,926 Avg Close $63.19 Range $56.20 - $70.31

Q1 2019

Shares 206,156 Value ($000) $16,395 Avg Close $62.97 Range $56.70 - $68.58

Q4 2018

Shares 253,648 Value ($000) $18,873 Avg Close $67.21 Range $54.20 - $73.79

Q3 2018

Shares 271,699 Value ($000) $25,056 Avg Close $67.16 Range $59.86 - $71.97

Q2 2018

Shares 215,833 Value ($000) $18,404 Avg Close $67.90 Range $62.92 - $73.49

Q1 2018

Shares 306,726 Value ($000) $26,443 Avg Close $73.93 Range $63.92 - $81.64

Q4 2017

Shares 270,757 Value ($000) $24,861 Avg Close $63.39 Range $54.97 - $72.55

Q3 2017

Shares 281,861 Value ($000) $23,323 Avg Close $64.71 Range $59.40 - $72.82

Q2 2017

Shares 286,098 Value ($000) $27,045 Avg Close $67.64 Range $60.17 - $74.47

Q1 2017

Shares 292,440 Value ($000) $25,881 Avg Close $66.47 Range $59.11 - $71.33

Q4 2016

Shares 359,343 Value ($000) $28,024 Avg Close $58.75 Range $51.38 - $62.05

Q3 2016

Shares 408,637 Value ($000) $33,010 Avg Close $64.28 Range $59.21 - $67.77

Q2 2016

Shares 407,706 Value ($000) $32,339 Avg Close $59.88 Range $54.79 - $68.90

Q1 2016

Shares 539,960 Value ($000) $46,733 Avg Close $66.24 Range $59.75 - $76.74

Q4 2015

Shares 490,162 Value ($000) $50,834 Avg Close $72.76 Range $67.17 - $78.53

Q3 2015

Shares 452,128 Value ($000) $42,946 Avg Close $77.49 Range $67.66 - $85.12

Q2 2015

Shares 291,768 Value ($000) $31,026 Avg Close $83.00 Range $78.02 - $88.78

Q1 2015

Shares 322,060 Value ($000) $36,608 Avg Close $73.93 Range $65.67 - $84.41

Q4 2014

Shares 162,716 Value ($000) $14,670 Avg Close $62.81 Range $54.34 - $68.10

Q3 2014

Shares 242,918 Value ($000) $18,776 Avg Close $55.50 Range $52.49 - $57.68

Q2 2014

Shares 321,465 Value ($000) $23,357 Avg Close $49.82 Range $45.43 - $53.80

Q1 2014

Shares 330,991 Value ($000) $21,709 Avg Close $49.28 Range $46.14 - $52.06

Q4 2013

Shares 504,675 Value ($000) $35,484 Avg Close $48.54 Range $43.84 - $51.67

Q3 2013

Shares 689,937 Value ($000) $42,155 Avg Close $42.09 Range $39.10 - $45.04

Q2 2013

Shares 702,826 Value ($000) $39,238 Avg Close $38.92 Range $36.72 - $40.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	857,612	$289,658	$340.62	$295.59 - $377.54
Q3 2025	261,869	$81,842	$293.50	$272.47 - $312.22
Q2 2025	243,049	$72,878	$286.82	$265.95 - $307.67
Q1 2025	274,131	$76,233	$249.56	$222.21 - $279.18
Q4 2024	296,033	$66,513	$233.11	$216.49 - $251.33
Q3 2024	226,891	$51,032	$229.65	$216.55 - $244.68
Q2 2024	641,887	$153,623	$228.58	$212.19 - $243.23
Q1 2024	271,046	$66,311	$226.42	$201.18 - $241.19
Q4 2023	291,978	$60,010	$191.75	$174.83 - $202.46
Q3 2023	188,260	$35,421	$180.98	$168.40 - $190.60
Q2 2023	166,266	$32,038	$169.11	$156.61 - $189.28
Q1 2023	203,171	$32,548	$154.59	$143.90 - $164.55
Q4 2022	314,109	$53,662	$153.47	$131.70 - $169.86
Q3 2022	389,736	$53,955	$139.06	$131.05 - $148.71
Q2 2022	351,923	$52,793	$147.67	$134.21 - $161.13
Q1 2022	210,487	$32,664	$136.20	$122.90 - $151.25
Q4 2021	280,538	$37,609	$117.11	$108.62 - $129.94
Q3 2021	435,804	$53,477	$112.38	$103.91 - $120.27
Q2 2021	369,328	$42,353	$108.88	$104.00 - $115.73
Q1 2021	244,615	$28,240	$98.33	$86.00 - $110.84
Q4 2020	268,332	$28,806	$89.37	$82.19 - $99.13
Q3 2020	233,864	$22,365	$87.31	$80.96 - $93.29
Q2 2020	229,542	$22,126	$79.57	$68.90 - $89.47
Q1 2020	250,909	$21,049	$74.64	$61.14 - $82.63
Q4 2019	287,594	$24,452	$71.20	$66.09 - $75.60
Q3 2019	245,293	$20,195	$70.03	$65.64 - $76.99
Q2 2019	210,271	$17,926	$63.19	$56.20 - $70.31
Q1 2019	206,156	$16,395	$62.97	$56.70 - $68.58
Q4 2018	253,648	$18,873	$67.21	$54.20 - $73.79
Q3 2018	271,699	$25,056	$67.16	$59.86 - $71.97
Q2 2018	215,833	$18,404	$67.90	$62.92 - $73.49
Q1 2018	306,726	$26,443	$73.93	$63.92 - $81.64
Q4 2017	270,757	$24,861	$63.39	$54.97 - $72.55
Q3 2017	281,861	$23,323	$64.71	$59.40 - $72.82
Q2 2017	286,098	$27,045	$67.64	$60.17 - $74.47
Q1 2017	292,440	$25,881	$66.47	$59.11 - $71.33
Q4 2016	359,343	$28,024	$58.75	$51.38 - $62.05
Q3 2016	408,637	$33,010	$64.28	$59.21 - $67.77
Q2 2016	407,706	$32,339	$59.88	$54.79 - $68.90
Q1 2016	539,960	$46,733	$66.24	$59.75 - $76.74
Q4 2015	490,162	$50,834	$72.76	$67.17 - $78.53
Q3 2015	452,128	$42,946	$77.49	$67.66 - $85.12
Q2 2015	291,768	$31,026	$83.00	$78.02 - $88.78
Q1 2015	322,060	$36,608	$73.93	$65.67 - $84.41
Q4 2014	162,716	$14,670	$62.81	$54.34 - $68.10
Q3 2014	242,918	$18,776	$55.50	$52.49 - $57.68
Q2 2014	321,465	$23,357	$49.82	$45.43 - $53.80
Q1 2014	330,991	$21,709	$49.28	$46.14 - $52.06
Q4 2013	504,675	$35,484	$48.54	$43.84 - $51.67
Q3 2013	689,937	$42,155	$42.09	$39.10 - $45.04
Q2 2013	702,826	$39,238	$38.92	$36.72 - $40.75