T-MOBILE US INC

Ticker: TMUS CUSIP: 872590104 Class: COM

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

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

Q4 2025

Shares 1,072 Value ($000) $218 Avg Close $211.32 Range $194.01 - $239.76

Q3 2025

Shares 998 Value ($000) $239 Avg Close $240.31 Range $223.38 - $259.36

Q2 2025

Shares 1,672 Value ($000) $398 Avg Close $241.48 Range $218.15 - $269.31

Q1 2025

Shares 766 Value ($000) $204 Avg Close $243.03 Range $205.19 - $273.15

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,072	$218	$211.32	$194.01 - $239.76
Q3 2025	998	$239	$240.31	$223.38 - $259.36
Q2 2025	1,672	$398	$241.48	$218.15 - $269.31
Q1 2025	766	$204	$243.03	$205.19 - $273.15