AltaRock Partners

Q3 2022 13F · by Mark Massey, founder

As of: Sep 30, 2022
Filed: Nov 11, 2022
US stock: $3.1B · prev $3.2B
Positions: 8 · prev 8
Options notional: $0
Documents: 1· no amendments

Picture100.0% US stock

Full picture · of what this 13F reports is US stock

US stock listed on a US exchange 100.0%
Foreign stock not listed in the US 0.0%
Notes debt, at principal 0.0%
Puts at notional value 0.0%
Calls at notional value 0.0%

Moves8 since the prior filing

+5.0 pp in · −5.0 pp out

New 0 0.00 pp
Added 7 +5.00 pp
Trimmed 1 −4.99 pp
Exited 0 0.00 pp

The book

Very concentrated · behaves like 5 equal-sized positions

Very concentrated
Concentrated
Focused
Diversified

Low turnover · 9.4% a year, about 10.6 years per position

Low
Moderate
High

Top 5 positions92% of US stock

TDG TransDigm Group Incorporated added+1.65 pp added+1.6525.8%
GOOGL Alphabet Inc. Class A added−0.81 pp added−0.8121.9%
MSFT Microsoft Corp added−0.16 pp added−0.1621.5%
AMZN Amazon.Com Inc added+2.15 pp added+2.1512.2%
V VISA Inc. added+0.56 pp added+0.5610.1%

Positions8 in this filing · 0 exited


TDGTransDigm Group Incorporated	25.81%	1,502,379	$788M	added+3%	+1.65 pp	32 q
GOOGLAlphabet Inc. Class A	21.93%	7,003,600	$670M	added+4%	−0.81 pp	12 q
MSFTMicrosoft Corp	21.49%	2,818,509	$656M	added+3%	−0.16 pp	6 q
AMZNAmazon.Com Inc	12.19%	3,294,034	$372M	added+7%	+2.15 pp	3 q
VVISA Inc.	10.09%	1,734,105	$308M	added+11%	+0.56 pp	32 q
CHTRCharter Comm Inc Del CL A New	3.43%	345,405	$105M	trimmed−41%	−4.99 pp	26 q
MAMastercard Incorporated	3.05%	328,163	$93M	added+32%	+0.63 pp	32 q
MCOMoody's Corporation	2.01%	252,608	$61M	added×2.0	+0.98 pp	32 q

Source

Form: 13F-HR
Reading: 0 defects · 0 unresolved
Accession: 0001104659-22-118063
Options: none in this filing
Notes: none in this filing
SEC cross-check: SEC data set not published yet