Mainstream Capital Management LLC Alphabet Inc. Transaction History

Mainstream Capital Management LLC

$153 Billion
Q4 2025

A detailed history of Mainstream Capital Management LLC transactions in Alphabet Inc. stock. As of the latest transaction made, Mainstream Capital Management LLC holds 9,310 shares of GOOGL stock, worth $2.57 Million. This represents 1.91% of its overall portfolio holdings.

Number of Shares

9,310

Previous 9,739 4.4%

Holding current value

$2.57 Million

Previous $2.37 Billion 23.08%

% of portfolio

1.91%

Previous 1.57%

6 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2025 Jan 21, 2026	SELL	$236.57 - $291.31 $101,488 - $124,971	-429 Reduced 4.4%	9,310 $2.91 Billion
Q3 2025 Oct 20, 2025	SELL	$174.36 - $254.72 $17,959 - $26,236	-103 Reduced 1.05%	9,739 $2.37 Billion
Q2 2025 Jul 15, 2025	SELL	$144.7 - $178.6 $59,326 - $73,226	-410 Reduced 4.0%	9,842 $1.73 Billion
Q1 2025 Apr 28, 2025	SELL	$154.33 - $206.19 $8,025 - $10,721	-52 Reduced 0.5%	10,252 $1.59 Billion
Q4 2024 Feb 06, 2025	SELL	$161.86 - $196.66 $6,150 - $7,473	-38 Reduced 0.37%	10,304 $1.95 Billion

Q3 2024 Oct 31, 2024	BUY	$148.65 - $191.18 $1.54 Million - $1.98 Million	10,342 New	10,342 $1.72 Billion

Others Institutions Holding GOOGL

# of Institutions

5,998

Shares Held

4.26B

Call Options Held

106M

Put Options Held

112M

View Full List

About Alphabet Inc.

Ticker GOOGL
Exchange NASDAQ
Sector Communication Services
Industry Internet Content & Information
Shares Outstandng 5,973,000,192
Market Cap $1.65T

More about GOOGL

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Mainstream Capital Management LLC Alphabet Inc. Transaction History