Mark Massey - AltaRock Partners 13F Activity & Position Changes (Q4 2022)

As of Dec 31, 2022, the AltaRock Partners portfolio activity showed several notable changes in holdings, according to the latest SEC 13F filing reported on Feb 13, 2023. The activity included new positions, additions to existing holdings, reductions, and complete exits, providing a clear view of how the portfolio evolved during the quarter.

During Q4 2022, the filing reported:

New Buys - None reported

Increases - Amazon.com, Inc., Moody's Corporation

Reductions - Charter Communications, Inc., Alphabet Inc., Mastercard Incorporated, Microsoft Corporation, Transdigm Group Incorporated, and 1 more

Complete Exits - None reported

These updates highlight how the portfolio adjusted across different sectors and market conditions, offering insights into allocation shifts and investment trends.

Date	Symbol	Name	Type	Change Qty	% Change	Value	Remaining
Q4 2022	AMZN Amazon.com, Inc.	Amazon.com, Inc.	Buy	+2,350,336	+71.4%	$474.13M	5,644,370
Q4 2022	CHTR Charter Communications, Inc.	Charter Communications, Inc.	Sell	-10,940	-3.2%	$113.42M	334,465
Q4 2022	GOOGL Alphabet Inc.	Alphabet Inc.	Sell	-573,183	-8.2%	$567.36M	6,430,417
Q4 2022	MA Mastercard Incorporated	Mastercard Incorporated	Sell	-27,153	-8.3%	$104.67M	301,010
Q4 2022	MCO Moody's Corporation	Moody's Corporation	Buy	+8,926	+3.5%	$72.87M	261,534
Q4 2022	MSFT Microsoft Corporation	Microsoft Corporation	Sell	-258,380	-9.2%	$613.97M	2,560,129
Q4 2022	TDG Transdigm Group Incorporated	Transdigm Group Incorporated	Sell	-92,655	-6.2%	$887.63M	1,409,724
Q4 2022	V Visa Inc.	Visa Inc.	Sell	-59,981	-3.5%	$347.82M	1,674,124