ALTAROCK PARTNERS LP
Top Portfolio Positions
8 positions ·
$4,126,337,611 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
7,567,946 | $1,576,176,113 | 38.20% | |
| TDG |
TransDigm Group INC
Industrials
|
909,168 | $1,053,689,345 | 25.54% | |
| MSFT |
Microsoft Corp
Technology
|
1,867,537 | $691,306,171 | 16.75% | |
| MCO |
Moodys Corp /De/
Financial Services
|
862,036 | $376,063,205 | 9.11% | |
| MA |
Mastercard Inc
Financial Services
|
522,836 | $261,240,235 | 6.33% | |
| V |
Visa Inc.
Financial Services
|
498,677 | $150,720,136 | 3.65% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
43,391 | $12,477,515 | 0.30% | |
| HLT |
Hilton Worldwide Holdings Inc.
Consumer Cyclical
|
15,341 | $4,664,891 | 0.11% |
Portfolio Trend
25 quarters · across all stocks
Holdings in MCO
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $376,063,205 | 862,036 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $416,088,857 | 814,503 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $452,053,252 | 948,735 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $477,641,083 | 952,254 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $442,826,949 | 950,905 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $450,129,899 | 950,905 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $506,206,711 | 1,066,619 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $457,584,584 | 1,087,080 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $314,477,059 | 800,135 | Shares | Sole | 2024-05-21 | |
| 2023-12-31 | $316,601,605 | 810,635 | Shares | Sole | 2024-02-15 | |
| 2023-09-30 | $108,899,697 | 344,434 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $90,940,602 | 261,534 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $80,034,634 | 261,534 | Shares | Sole | 2023-05-16 | |
| 2022-12-31 | $72,868,603 | 261,534 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $61,411,530 | 252,608 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $33,536,620 | 123,310 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $41,606,027 | 123,310 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $48,162,419 | 123,310 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $43,788,614 | 123,310 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $82,862,423 | 228,668 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $68,282,551 | 228,668 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $66,368,600 | 228,668 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $192,708,221 | 664,855 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $202,062,266 | 735,494 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $314,230,626 | 1,485,724 | Shares | Sole | 2020-05-13 | |
| No 13F history on record for this holder in this stock. | ||||||