AMERISOURCEBERGEN CORP

Ticker: COR CUSIP: 03073E105 Class: COM

GUYASUTA INVESTMENT ADVISORS INC's Holding History (CIK: 0000928568)

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

Q4 2025

Shares 59,693 Value ($000) $20,161 Avg Close $340.62 Range $295.59 - $377.54

Q3 2025

Shares 60,443 Value ($000) $18,890 Avg Close $293.50 Range $272.47 - $312.22

Q2 2025

Shares 60,683 Value ($000) $18,196 Avg Close $286.82 Range $265.95 - $307.67

Q1 2025

Shares 60,838 Value ($000) $16,918 Avg Close $249.56 Range $222.21 - $279.18

Q4 2024

Shares 60,928 Value ($000) $13,689 Avg Close $233.11 Range $216.49 - $251.33

Q3 2024

Shares 61,287 Value ($000) $13,794 Avg Close $229.65 Range $216.55 - $244.68

Q2 2024

Shares 63,609 Value ($000) $13,064 Avg Close $228.58 Range $212.19 - $243.23

Q1 2024

Shares 64,985 Value ($000) $13,347 Avg Close $226.42 Range $201.18 - $241.19

Q4 2023

Shares 65,285 Value ($000) $13,408 Avg Close $191.75 Range $174.83 - $202.46

Q3 2023

Shares 66,508 Value ($000) $11,969 Avg Close $180.98 Range $168.40 - $190.60

Q2 2023

Shares 67,408 Value ($000) $12,971 Avg Close $169.11 Range $156.61 - $189.28

Q1 2023

Shares 70,493 Value ($000) $11,287 Avg Close $154.59 Range $143.90 - $164.55

Q4 2022

Shares 71,424 Value ($000) $11,836 Avg Close $153.47 Range $131.70 - $169.86

Q3 2022

Shares 72,374 Value ($000) $9,794 Avg Close $139.06 Range $131.05 - $148.71

Q2 2022

Shares 72,450 Value ($000) $10,250 Avg Close $147.67 Range $134.21 - $161.13

Q1 2022

Shares 72,693 Value ($000) $11,246 Avg Close $136.20 Range $122.90 - $151.25

Q4 2021

Shares 73,283 Value ($000) $9,739 Avg Close $117.11 Range $108.62 - $129.94

Q3 2021

Shares 74,047 Value ($000) $8,845 Avg Close $112.38 Range $103.91 - $120.27

Q2 2021

Shares 75,242 Value ($000) $8,614 Avg Close $108.88 Range $104.00 - $115.73

Q1 2021

Shares 75,902 Value ($000) $8,962 Avg Close $98.33 Range $86.00 - $110.84

Q4 2020

Shares 75,959 Value ($000) $7,426 Avg Close $89.37 Range $82.19 - $99.13

Q3 2020

Shares 76,554 Value ($000) $7,420 Avg Close $87.31 Range $80.96 - $93.29

Q2 2020

Shares 76,714 Value ($000) $7,730 Avg Close $79.57 Range $68.90 - $89.47

Q1 2020

Shares 78,209 Value ($000) $6,921 Avg Close $74.64 Range $61.14 - $82.63

Q4 2019

Shares 79,694 Value ($000) $6,776 Avg Close $71.20 Range $66.09 - $75.60

Q3 2019

Shares 81,622 Value ($000) $6,720 Avg Close $70.03 Range $65.64 - $76.99

Q2 2019

Shares 85,451 Value ($000) $7,286 Avg Close $63.19 Range $56.20 - $70.31

Q1 2019

Shares 88,956 Value ($000) $7,074 Avg Close $62.97 Range $56.70 - $68.58

Q4 2018

Shares 89,081 Value ($000) $6,628 Avg Close $67.21 Range $54.20 - $73.79

Q3 2018

Shares 90,058 Value ($000) $8,305 Avg Close $67.16 Range $59.86 - $71.97

Q2 2018

Shares 91,501 Value ($000) $7,802 Avg Close $67.90 Range $62.92 - $73.49

Q1 2018

Shares 93,140 Value ($000) $8,030 Avg Close $73.93 Range $63.92 - $81.64

Q4 2017

Shares 144,438 Value ($000) $13,262 Avg Close $63.39 Range $54.97 - $72.55

Q3 2017

Shares 234,953 Value ($000) $19,442 Avg Close $64.71 Range $59.40 - $72.82

Q2 2017

Shares 236,203 Value ($000) $22,328 Avg Close $67.64 Range $60.17 - $74.47

Q1 2017

Shares 231,007 Value ($000) $20,444 Avg Close $66.47 Range $59.11 - $71.33

Q4 2016

Shares 239,632 Value ($000) $18,737 Avg Close $58.75 Range $51.38 - $62.05

Q3 2016

Shares 229,729 Value ($000) $18,558 Avg Close $64.28 Range $59.21 - $67.77

Q2 2016

Shares 228,204 Value ($000) $18,101 Avg Close $59.88 Range $54.79 - $68.90

Q1 2016

Shares 199,718 Value ($000) $17,285 Avg Close $66.24 Range $59.75 - $76.74

Q4 2015

Shares 197,445 Value ($000) $20,477 Avg Close $72.76 Range $67.17 - $78.53

Q3 2015

Shares 198,554 Value ($000) $18,860 Avg Close $77.49 Range $67.66 - $85.12

Q2 2015

Shares 201,445 Value ($000) $21,421 Avg Close $83.00 Range $78.02 - $88.78

Q1 2015

Shares 225,908 Value ($000) $25,678 Avg Close $73.93 Range $65.67 - $84.41

Q4 2014

Shares 257,264 Value ($000) $23,194 Avg Close $62.81 Range $54.34 - $68.10

Q3 2014

Shares 264,364 Value ($000) $20,435 Avg Close $55.50 Range $52.49 - $57.68

Q2 2014

Shares 291,292 Value ($000) $21,165 Avg Close $49.82 Range $45.43 - $53.80

Q1 2014

Shares 288,908 Value ($000) $18,949 Avg Close $49.28 Range $46.14 - $52.06

Q4 2013

Shares 282,108 Value ($000) $19,835 Avg Close $48.54 Range $43.84 - $51.67

Q3 2013

Shares 281,896 Value ($000) $17,223 Avg Close $42.09 Range $39.10 - $45.04

Q2 2013

Shares 274,441 Value ($000) $15,322 Avg Close $38.92 Range $36.72 - $40.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	59,693	$20,161	$340.62	$295.59 - $377.54
Q3 2025	60,443	$18,890	$293.50	$272.47 - $312.22
Q2 2025	60,683	$18,196	$286.82	$265.95 - $307.67
Q1 2025	60,838	$16,918	$249.56	$222.21 - $279.18
Q4 2024	60,928	$13,689	$233.11	$216.49 - $251.33
Q3 2024	61,287	$13,794	$229.65	$216.55 - $244.68
Q2 2024	63,609	$13,064	$228.58	$212.19 - $243.23
Q1 2024	64,985	$13,347	$226.42	$201.18 - $241.19
Q4 2023	65,285	$13,408	$191.75	$174.83 - $202.46
Q3 2023	66,508	$11,969	$180.98	$168.40 - $190.60
Q2 2023	67,408	$12,971	$169.11	$156.61 - $189.28
Q1 2023	70,493	$11,287	$154.59	$143.90 - $164.55
Q4 2022	71,424	$11,836	$153.47	$131.70 - $169.86
Q3 2022	72,374	$9,794	$139.06	$131.05 - $148.71
Q2 2022	72,450	$10,250	$147.67	$134.21 - $161.13
Q1 2022	72,693	$11,246	$136.20	$122.90 - $151.25
Q4 2021	73,283	$9,739	$117.11	$108.62 - $129.94
Q3 2021	74,047	$8,845	$112.38	$103.91 - $120.27
Q2 2021	75,242	$8,614	$108.88	$104.00 - $115.73
Q1 2021	75,902	$8,962	$98.33	$86.00 - $110.84
Q4 2020	75,959	$7,426	$89.37	$82.19 - $99.13
Q3 2020	76,554	$7,420	$87.31	$80.96 - $93.29
Q2 2020	76,714	$7,730	$79.57	$68.90 - $89.47
Q1 2020	78,209	$6,921	$74.64	$61.14 - $82.63
Q4 2019	79,694	$6,776	$71.20	$66.09 - $75.60
Q3 2019	81,622	$6,720	$70.03	$65.64 - $76.99
Q2 2019	85,451	$7,286	$63.19	$56.20 - $70.31
Q1 2019	88,956	$7,074	$62.97	$56.70 - $68.58
Q4 2018	89,081	$6,628	$67.21	$54.20 - $73.79
Q3 2018	90,058	$8,305	$67.16	$59.86 - $71.97
Q2 2018	91,501	$7,802	$67.90	$62.92 - $73.49
Q1 2018	93,140	$8,030	$73.93	$63.92 - $81.64
Q4 2017	144,438	$13,262	$63.39	$54.97 - $72.55
Q3 2017	234,953	$19,442	$64.71	$59.40 - $72.82
Q2 2017	236,203	$22,328	$67.64	$60.17 - $74.47
Q1 2017	231,007	$20,444	$66.47	$59.11 - $71.33
Q4 2016	239,632	$18,737	$58.75	$51.38 - $62.05
Q3 2016	229,729	$18,558	$64.28	$59.21 - $67.77
Q2 2016	228,204	$18,101	$59.88	$54.79 - $68.90
Q1 2016	199,718	$17,285	$66.24	$59.75 - $76.74
Q4 2015	197,445	$20,477	$72.76	$67.17 - $78.53
Q3 2015	198,554	$18,860	$77.49	$67.66 - $85.12
Q2 2015	201,445	$21,421	$83.00	$78.02 - $88.78
Q1 2015	225,908	$25,678	$73.93	$65.67 - $84.41
Q4 2014	257,264	$23,194	$62.81	$54.34 - $68.10
Q3 2014	264,364	$20,435	$55.50	$52.49 - $57.68
Q2 2014	291,292	$21,165	$49.82	$45.43 - $53.80
Q1 2014	288,908	$18,949	$49.28	$46.14 - $52.06
Q4 2013	282,108	$19,835	$48.54	$43.84 - $51.67
Q3 2013	281,896	$17,223	$42.09	$39.10 - $45.04
Q2 2013	274,441	$15,322	$38.92	$36.72 - $40.75