ALPHABET INC

Ticker: GOOG CUSIP: 02079K107 Class: Common Stock

Mainstream Capital Management LLC's Holding History (CIK: 0002043084)

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

Q4 2025

Shares 20,163 Value ($000) $6,327 Avg Close $286.33 Range $236.53 - $328.46

Q3 2025

Shares 20,580 Value ($000) $5,012 Avg Close $209.93 Range $173.61 - $256.53

Q2 2025

Shares 20,592 Value ($000) $3,653 Avg Close $164.85 Range $142.27 - $182.16

Q1 2025

Shares 20,883 Value ($000) $3,263 Avg Close $182.46 Range $151.79 - $207.89

Q4 2024

Shares 20,623 Value ($000) $3,927 Avg Close $175.67 Range $160.31 - $202.09

Q3 2024

Shares 20,457 Value ($000) $3,420 Avg Close $168.24 Range $147.46 - $192.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	20,163	$6,327	$286.33	$236.53 - $328.46
Q3 2025	20,580	$5,012	$209.93	$173.61 - $256.53
Q2 2025	20,592	$3,653	$164.85	$142.27 - $182.16
Q1 2025	20,883	$3,263	$182.46	$151.79 - $207.89
Q4 2024	20,623	$3,927	$175.67	$160.31 - $202.09
Q3 2024	20,457	$3,420	$168.24	$147.46 - $192.09