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

According to the SEC 13F filed on Feb 13, 2023, the AltaRock Partners portfolio showed several notable changes in holdings as of quarter-end Dec 31, 2022. 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