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AltaRock Partners

Q4 2024 13F · by Mark Massey, founder

As of
Dec 31, 2024
Filed
Feb 14, 2025
US stock
$4.9B · prev $5.1B
Positions
10 · prev 9
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%

Moves9 since the prior filing

The book

Very concentrated · behaves like 6 equal-sized positions

  1. Very concentrated
  2. Concentrated
  3. Focused
  4. Diversified

Low turnover · 4.1% a year, about 24.5 years per position

  1. Low
  2. Moderate
  3. High

Top 5 positions88% of US stock

  1. TDG TransDigm Group Incorporated trimmed−3.81 pp trimmed−3.8125.6%
  2. AMZN Amazon.Com Inc trimmed+3.59 pp trimmed+3.5923.4%
  3. MSFT Microsoft Corp trimmed−0.27 pp trimmed−0.2716.1%
  4. GOOGL Alphabet Inc. Class A added+2.44 pp added+2.4413.3%
  5. MCO Moody's Corporation trimmed−0.86 pp trimmed−0.869.1%

Positions10 in this filing · 0 exited

TDGTransDigm Group Incorporated25.65%1,000,604$1.3Btrimmed−5%−3.81 pp41 q
AMZNAmazon.Com Inc23.42%5,278,320$1.2Btrimmed−2%+3.59 pp12 q
MSFTMicrosoft Corp16.13%1,891,641$797Mtrimmed−2%−0.27 pp15 q
GOOGLAlphabet Inc. Class A13.33%3,480,801$659Madded+4%+2.44 pp21 q
MCOMoody's Corporation9.11%950,905$450Mtrimmed−11%−0.86 pp41 q
MAMastercard Incorporated6.24%586,254$309Mtrimmed−5%+0.21 pp41 q
VVISA Inc.5.59%874,912$277Mtrimmed−22%−0.47 pp41 q
HLTHilton Worldwide Holdings Inc.0.46%91,328$23Mnew+0.46 ppnew
CHTRCharter Comm Inc Del CL A New0.04%6,025$2Mheld—35 q
FICOFair Isaac Corporation0.03%670$1Mtrimmed−98%−1.30 pp3 q

Source

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