AltaRock Partners Mark Massey
Top positions activity
Value History
Quarterly report: Q4 2025
Total portfolio value: $5.1B
| TICKER | CORP NAME | VALUE($) | SHARES | +/- SHARES | OWNERSHIP HISTORY |
|---|---|---|---|---|---|
|
AMZN
|
Amazon.com Inc. | 1.7B 33.1% | 7.3M | -243.7K ↓3.22% | |
|
TDG
|
Transdigm Group Incorporated | 1.3B 25.27% | 969.4K | -7.0K ↓0.72% | |
|
MSFT
|
Microsoft Corporation | 1.0B 19.74% | 2.1M | -486.9K ↓18.95% | |
|
MCO
|
Moody`s Corp. | 416.1M 8.15% | 814.5K | -134.2K ↓14.15% | |
|
MA
|
Mastercard Incorporated - Class A | 309.3M 6.06% | 541.8K | -42.2K ↓7.23% | |
|
V
|
Visa Inc - Class A | 181.2M 3.55% | 516.7K | -16.8K ↓3.16% | |
|
HLT
|
Hilton Worldwide Holdings Inc | 155.9M 3.05% | 542.6K | = | |
|
GOOGL
|
Alphabet Inc - Class A | 53.0M 1.03% | 169.4K | -175.0K ↓50.81% |