INTERNATIONAL BUSINESS MACHS

Ticker: IBM CUSIP: 459200101 Class: COM

MAINSTAY CAPITAL MANAGEMENT LLC /ADV's Holding History (CIK: 0001127612)

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

Q4 2025

Shares 8,443 Value ($000) $2,501 Avg Close $298.78 Range $262.11 - $324.90

Q3 2025

Shares 9,408 Value ($000) $2,655 Avg Close $259.55 Range $232.08 - $292.01

Q2 2025

Shares 19,212 Value ($000) $5,663 Avg Close $253.82 Range $210.49 - $292.56

Q1 2025

Shares 9,524 Value ($000) $2,368 Avg Close $239.40 Range $209.20 - $261.47

Q4 2024

Shares 9,698 Value ($000) $2,132 Avg Close $216.31 Range $196.83 - $233.32

Q3 2024

Shares 9,602 Value ($000) $2,123 Avg Close $188.97 Range $166.24 - $216.80

Q2 2024

Shares 9,463 Value ($000) $1,637 Avg Close $165.85 Range $154.39 - $183.50

Q1 2024

Shares 8,852 Value ($000) $1,690 Avg Close $172.56 Range $148.54 - $189.10

Q3 2018

Shares 320 Value ($000) $48 Avg Close $101.25 Range $95.14 - $106.71

Q2 2018

Shares 320 Value ($000) $45 Avg Close $99.95 Range $94.63 - $110.30

Q1 2018

Shares 319 Value ($000) $49 Avg Close $107.30 Range $98.32 - $115.38

Q4 2017

Shares 354 Value ($000) $54 Avg Close $102.11 Range $96.94 - $108.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,443	$2,501	$298.78	$262.11 - $324.90
Q3 2025	9,408	$2,655	$259.55	$232.08 - $292.01
Q2 2025	19,212	$5,663	$253.82	$210.49 - $292.56
Q1 2025	9,524	$2,368	$239.40	$209.20 - $261.47
Q4 2024	9,698	$2,132	$216.31	$196.83 - $233.32
Q3 2024	9,602	$2,123	$188.97	$166.24 - $216.80
Q2 2024	9,463	$1,637	$165.85	$154.39 - $183.50
Q1 2024	8,852	$1,690	$172.56	$148.54 - $189.10
Q3 2018	320	$48	$101.25	$95.14 - $106.71
Q2 2018	320	$45	$99.95	$94.63 - $110.30
Q1 2018	319	$49	$107.30	$98.32 - $115.38
Q4 2017	354	$54	$102.11	$96.94 - $108.49