ALTAROCK PARTNERS LLC Long-Term Concentrated

CIK: 0001631014 · Show all filings

Period: Q3 2025 (← Previous) (Next →)

Filing Date: Nov 14, 2025

Total Value ($000): $5,469,138 (100.0% shares, 0.0% debt)

Holdings (9)

AMZN AMAZON.COM INC 30.3%

Value ($000) $1,659,566 Shares 7,558,253 Est. Cost $156.18 Unrealized +44.9%

MSFT MICROSOFT CORP 24.3%

Value ($000) $1,330,752 Shares 2,569,267 Est. Cost $317.64 Unrealized +60.2%

TDG TRANSDIGM GROUP INC 23.5%

Value ($000) $1,286,904 Shares 976,392 Est. Cost $377.19 Unrealized +261.8%

MCO MOODYS CORP 8.3%

Value ($000) $452,053 Shares 948,735 Est. Cost $324.10 Unrealized +55.1%

MA MASTERCARD INC-CLASS A 6.1%

Value ($000) $332,234 Shares 584,086 Est. Cost $353.27 Unrealized +62.3%

V VISA INC-CLASS A SHRS 3.3%

Value ($000) $182,134 Shares 533,522 Est. Cost $210.50 Unrealized +64.0%

HLT HILTON WORLDWIDE 2.6%

Value ($000) $140,776 Shares 542,613 Est. Cost $242.43 Unrealized +11.4%

GOOGL ALPHABET INC-CL A 1.5%

Value ($000) $83,721 Shares 344,391 Est. Cost $111.13 Unrealized +88.2%

FICO FAIR ISAAC INC 0.0%

Value ($000) $998 Shares 667 Est. Cost $1292.47 Unrealized +16.4%

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
AMZN	AMAZON.COM INC	7,558,253	$1,659,566	30.3%	$156.18	+44.9%	COMM	023135106
MSFT	MICROSOFT CORP	2,569,267	$1,330,752	24.3%	$317.64	+60.2%	COMM	594918104
TDG	TRANSDIGM GROUP INC	976,392	$1,286,904	23.5%	$377.19	+261.8%	COMM	893641100
MCO	MOODYS CORP	948,735	$452,053	8.3%	$324.10	+55.1%	COMM	615369105
MA	MASTERCARD INC-CLASS A	584,086	$332,234	6.1%	$353.27	+62.3%	COMM	57636Q104
V	VISA INC-CLASS A SHRS	533,522	$182,134	3.3%	$210.50	+64.0%	COMM	92826C839
HLT	HILTON WORLDWIDE	542,613	$140,776	2.6%	$242.43	+11.4%	COMM	43300A203
GOOGL	ALPHABET INC-CL A	344,391	$83,721	1.5%	$111.13	+88.2%	COMM	02079K305
FICO	FAIR ISAAC INC	667	$998	0.0%	$1292.47	+16.4%	COMM	303250104