Mark Massey - AltaRock Partners Portfolio

Name: Investment Portfolio Data
License: https://creativecommons.org/licenses/by/4.0/

Period Date		Mar 31, 2025
Filing Date		May 14, 2025
Total Stocks		9
Portfolio Value		$4.97B

AltaRock Partners Activity

Date	Symbol	Name	Type	Quantity	Value	Remaining
Q1 2021Mar 31, 2021	META Meta Platforms, Inc.	Meta Platforms, Inc.	Buy	+465,800+27.2%	$641.39K	2,177,682
Q1 2021Mar 31, 2021	CHTR Charter Communications, Inc.	Charter Communications, Inc.	Buy	+137,451+15.4%	$636.85K	1,032,139
Q1 2021Mar 31, 2021	TDG Transdigm Group Incorporated	Transdigm Group Incorporated	Sell	-72,962-7.1%	$560.03K	952,563
Q4 2020Dec 31, 2020	META Meta Platforms, Inc.	Meta Platforms, Inc.	Buy - Position Entry	+1,711,882	$467.62K	1,711,882
Q4 2020Dec 31, 2020	V Visa Inc.	Visa Inc.	Sell	-2-0.0%	$1.86K	8,514
Q4 2020Dec 31, 2020	GOOGL Alphabet Inc.	Alphabet Inc.	Sell	-40,969-11.4%	$560.70K	319,916
Q4 2020Dec 31, 2020	TDG Transdigm Group Incorporated	Transdigm Group Incorporated	Sell	-199,436-16.3%	$634.65K	1,025,525
Q4 2020Dec 31, 2020	CHTR Charter Communications, Inc.	Charter Communications, Inc.	Sell	-200,723-18.3%	$591.88K	894,688
Q4 2020Dec 31, 2020	MA Mastercard Incorporated	Mastercard Incorporated	Sell	-210,691-54.5%	$62.91K	176,249
Q4 2020Dec 31, 2020	MCO Moody's Corporation	Moody's Corporation	Sell	-436,187-65.6%	$66.37K	228,668
Q3 2020Sep 30, 2020	TDG Transdigm Group Incorporated	Transdigm Group Incorporated	Buy	+32,629+2.7%	$582.00K	1,224,961
Q3 2020Sep 30, 2020	GOOGL Alphabet Inc.	Alphabet Inc.	Buy	+642+0.2%	$528.91K	360,885
Q3 2020Sep 30, 2020	MA Mastercard Incorporated	Mastercard Incorporated	Sell	-25,000-6.1%	$130.85K	386,940
Q3 2020Sep 30, 2020	CHTR Charter Communications, Inc.	Charter Communications, Inc.	Sell	-55,695-4.8%	$683.91K	1,095,411
Q3 2020Sep 30, 2020	MCO Moody's Corporation	Moody's Corporation	Sell	-70,639-9.6%	$192.71K	664,855
Q2 2020Jun 30, 2020	TDG Transdigm Group Incorporated	Transdigm Group Incorporated	Buy	+182,265+18.0%	$527.07K	1,192,332
Q2 2020Jun 30, 2020	GOOGL Alphabet Inc.	Alphabet Inc.	Buy	+69,300+23.8%	$510.84K	360,243
Q2 2020Jun 30, 2020	CHTR Charter Communications, Inc.	Charter Communications, Inc.	Buy	+55,552+5.1%	$587.11K	1,151,106
Q2 2020Jun 30, 2020	MA Mastercard Incorporated	Mastercard Incorporated	Buy	+50,000+13.8%	$121.81K	411,940
Q2 2020Jun 30, 2020	V Visa Inc.	Visa Inc.	Sell	-200,000-95.9%	$1.65K	8,516
Q2 2020Jun 30, 2020	MCO Moody's Corporation	Moody's Corporation	Sell	-750,230-50.5%	$202.06K	735,494
Q1 2020Mar 31, 2020	MCO Moody's Corporation	Moody's Corporation	Buy	+435,463+41.5%	$314.23K	1,485,724
Q1 2020Mar 31, 2020	TDG Transdigm Group Incorporated	Transdigm Group Incorporated	Buy	+425,143+72.7%	$323.41K	1,010,067
Q1 2020Mar 31, 2020	GOOGL Alphabet Inc.	Alphabet Inc.	Buy	+60,943+26.5%	$338.06K	290,943
Q1 2020Mar 31, 2020	CHTR Charter Communications, Inc.	Charter Communications, Inc.	Buy	+14,000+1.3%	$478.00K	1,095,554
Q1 2020Mar 31, 2020	MA Mastercard Incorporated	Mastercard Incorporated	Sell	-35,000-8.8%	$87.43K	361,940
Q1 2020Mar 31, 2020	V Visa Inc.	Visa Inc.	Sell	-43,000-17.1%	$33.60K	208,516
Q1 2020Mar 31, 2020	ORLY O'Reilly Automotive, Inc.	O'Reilly Automotive, Inc.	Sell - Position Exit	-93,918-100.0%	$0.00	-
Q4 2019Dec 31, 2019	GOOGL Alphabet Inc.	Alphabet Inc.	Buy - Position Entry	+230,000	$308.06K	230,000
Q3 2019Sep 30, 2019	CHTR Charter Communications, Inc.	Charter Communications, Inc.	Buy	+127,388+13.4%	$445.73K	1,081,554

Page 5 of 8 • 223 total trades

«‹

3 4 5 6 7

›»