AltaRock Partners – AltaRock Partners LLC

Period:
Q1 2026
Portfolio date:
Mar 31, 2026
No. of stocks:
8
Portfolio value:
$4,126,337,000
Filed:
May 15, 2026
Style:
Concentrated Value
HistStockActivityShare change% change to portfolio
Q1 2026filed May 15, 261 added4 reduced
≡MCO – MOODYS CORPAdd 6.00%47,5330.96
Q3 2025filed Nov 14, 251 added1 reduced
≡AMZN – AMAZON.COM INCAdd 20.00%1,282,3475.21
Q2 2025filed Aug 14, 252 added2 reduced
≡AMZN – AMAZON.COM INCAdd 21.00%1,073,4915.24
≡HLT – HILTON WORLDWIDEAdd 99.00%270,6391.39
Q1 2025filed May 14, 252 added1 exited
≡MSFT – MICROSOFT CORPAdd 36.00%687,0083.34
≡HLT – HILTON WORLDWIDEAdd 200.00%182,6290.80
Q4 2024filed Feb 14, 251 new3 reduced
≡HLT – HILTON WORLDWIDEBuy91,3280.46
Q3 2024filed Nov 13, 242 added2 reduced
≡MA – MASTERCARD INC-CLASS AAdd 132.00%353,0003.61
≡AMZN – AMAZON.COM INCAdd 31.00%1,272,8603.40
Q2 2024filed Aug 14, 241 new2 added3 reduced
≡MCO – MOODYS CORPAdd 36.00%286,9452.66
≡MSFT – MICROSOFT CORPAdd 10.00%180,6301.94
≡FICO – FAIR ISAAC INCBuy34,6521.06