ALTAROCK PARTNERS LP: ALPHABET INC-CL A (GOOGL): Quarterly 13F Position History
As of Q2 2026, ALTAROCK PARTNERS LP reported 41,994 shares of ALPHABET INC-CL A (GOOGL), worth $15.0M and representing 0.4% of its 13F equity book. Quarter-over-quarter share count change: 1,397 (-3.2%) . The position first appeared in Q4 2019 and has been disclosed across 27 13F-HR filings in Pactolio's tracked window.
- 41,994Shares Held (Latest Filing)
- $15.0MReported Market Value (Latest Filing)
- 0.4%Portfolio Weight (% of 13F Equity Book)
- 1,397Quarter-over-Quarter Share Change
- +$2.5MQuarter-over-Quarter Value Change
- 7,003,600Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 27 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q2 2026 | 41,994 | 1,397 | -3.2% | $15.0M | 0.4% | $357.4 |
| Q1 2026 | 43,391 | 126,000 | -74.4% | $12.5M | 0.3% | $287.6 |
| Q4 2025 | 169,391 | 175,000 | -50.8% | $53.0M | 1.0% | $313.0 |
| Q3 2025 | 344,391 | 701,038 | -67.1% | $83.7M | 1.5% | $243.1 |
| Q2 2025 | 1,045,429 | 2,408,938 | -69.7% | $184.2M | 3.4% | $176.2 |
| Q1 2025 | 3,454,367 | 26,434 | -0.8% | $534.2M | 10.7% | $154.6 |
| Q4 2024 | 3,480,801 | +146,896 | +4.4% | $658.9M | 13.3% | $189.3 |
| Q3 2024 | 3,333,905 | 668,205 | -16.7% | $552.9M | 10.9% | $165.8 |
| Q2 2024 | 4,002,110 | 283,000 | -6.6% | $729.0M | 15.0% | $182.2 |
| Q1 2024 | 4,285,110 | 574,720 | -11.8% | $646.8M | 13.9% | $150.9 |
| Q4 2023 | 4,859,830 | 399,392 | -7.6% | $678.9M | 15.1% | $139.7 |
| Q3 2023 | 5,259,222 | 477,378 | -8.3% | $688.2M | 17.2% | $130.9 |
| Q2 2023 | 5,736,600 | 545,817 | -8.7% | $686.7M | 16.5% | $119.7 |
| Q1 2023 | 6,282,417 | 148,000 | -2.3% | $651.7M | 17.9% | $103.7 |
| Q4 2022 | 6,430,417 | 573,183 | -8.2% | $567.4M | 17.8% | $88.2 |
| Q3 2022 | 7,003,600 | +6,665,470 | +1971.3% | $669.9M | 21.9% | $95.7 |
| Q2 2022 | 338,130 | +3,020 | +0.9% | $736.9M | 22.7% | $2179.3 |
| Q1 2022 | 335,110 | +46,734 | +16.2% | $932.1M | 23.8% | $2781.3 |
| Q4 2021 | 288,376 | +2,500 | +0.9% | $835.4M | 22.0% | $2897.0 |
| Q3 2021 | 285,876 | 34,040 | -10.6% | $764.3M | 20.6% | $2673.5 |
| Q2 2021 | 319,916 | 0 | – | $781.2M | 21.6% | $2441.8 |
| Q1 2021 | 319,916 | 0 | – | $659.8M | 25.1% | $2062.5 |
| Q4 2020 | 319,916 | 40,969 | -11.4% | $560.7M | 23.5% | $1752.6 |
| Q3 2020 | 360,885 | +642 | +0.2% | $528.9M | 24.9% | $1465.6 |
| Q2 2020 | 360,243 | +69,300 | +23.8% | $510.8M | 26.2% | $1418.1 |
| Q1 2020 | 290,943 | +60,943 | +26.5% | $338.1M | 21.5% | $1161.9 |
| Q4 2019 | 230,000 | – | – | $308.1M | 19.1% | $1339.4 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares, a quarter-end mark rather than the manager's cost basis. See the full methodology document for the normalization rules.
When did ALTAROCK PARTNERS LP first disclose a GOOGL position in 13F-HR filings?
ALTAROCK PARTNERS LP first reported ALPHABET INC-CL A (GOOGL) on its 13F-HR filing for the period ending 2019-12-31 (Q4 2019). The position has appeared on 27 reported quarters within Pactolio's tracked window.
What was ALTAROCK PARTNERS LP's most recent quarter-over-quarter share-count change in GOOGL?
Between Q1 2026 and Q2 2026, ALTAROCK PARTNERS LP reduced its GOOGL position by 1,397 shares (-3.2%), leaving 41,994 shares at a market value of $15.0M.
Does the implied price-per-share represent ALTAROCK PARTNERS LP's cost basis in GOOGL?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.