ALTAROCK PARTNERS LP
CIK 1631014 · Holdings on Jun 30, 2025 · First reported Aug 14, 2025
Top ten holdings
Q2 2025- TDG27.21%
- AMZN25.14%
- MSFT23.42%
- MCO8.72%
- MA6.01%
- V3.47%
- GOOGL3.36%
- HLT2.65%
- FICO0.02%
Share classes counted separately100.00%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- GOOGLWeight decreased · -7.38 pp10.74% → 3.36%Shares -2.41M (-69.74%)
- AMZNWeight increased · +5.24 pp19.90% → 25.14%Shares +1.07M (+20.63%)
- MSFTWeight increased · +3.96 pp19.46% → 23.42%Shares 0 (0.00%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 9
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | TDGTRANSDIGM GROUP INCCOMM View history and evidence | $1.49B | 27.21% | 979.95K shares | 27.26% → 27.21%-0.05 pp 0 (0.00%) | Unchanged | ↗▾ |
| 02 | AMZNAMAZON.COM INCCOMM View history and evidence | $1.38B | 25.14% | 6.28M shares | 19.90% → 25.14%+5.24 pp +1.07M (+20.63%) | Added | ↗▾ |
| 03 | MSFTMICROSOFT CORPCOMM View history and evidence | $1.28B | 23.42% | 2.58M shares | 19.46% → 23.42%+3.96 pp 0 (0.00%) | Unchanged | ↗▾ |
| 04 | MCOMOODY'S CORPCOMM View history and evidence | $477.64M | 8.72% | 952.25K shares | 8.90% → 8.72%-0.18 pp +1.35K (+0.14%) | Added | ↗▾ |
| 05 | MAMASTERCARD INC - ACOMM View history and evidence | $329.44M | 6.01% | 586.25K shares | 6.46% → 6.01%-0.45 pp 0 (0.00%) | Unchanged | ↗▾ |
| 06 | VVISA INC-CLASS A SHARESCOMM View history and evidence | $190.10M | 3.47% | 535.41K shares | 5.99% → 3.47%-2.52 pp -315.00K (-37.04%) | Reduced | ↗▾ |
| 07 | GOOGLALPHABET INC-CL ACOMM View history and evidence | $184.24M | 3.36% | 1.05M shares | 10.74% → 3.36%-7.38 pp -2.41M (-69.74%) | Reduced | ↗▾ |
| 08 | HLTHILTON WORLDWIDE HOLDINGS INCOMM View history and evidence | $145.05M | 2.65% | 544.60K shares | 1.25% → 2.65%+1.40 pp +270.64K (+98.79%) | Added | ↗▾ |
| 09 | FICOFAIR ISAAC CORPCOMM View history and evidence | $1.22M | 0.02% | 670 shares | 0.02% → 0.02%+0.00 pp 0 (0.00%) | Unchanged | ↗▾ |
Options overlay 0
No options reported this quarter.
Exited positions 0
No exits reported this quarter.
Every number has a source.
CIK 1631014 · Period 2025-06-30
Data loaded 2026-09-23 · First reported 2025-08-14
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 5477355057
}Take these holdings further.
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