Greenbrier Partners Capital Management, LLC — ALPHABET INC GOOG: Quarterly 13F Position History
Greenbrier Partners Capital Management, LLC has reported ALPHABET INC (GOOG) on 40 13F-HR filings in Pactolio's tracked window, first appearing in Q2 2016. As of Q1 2026, the position is sized at 462,748 shares ($132.7M market value, 10.22% of the equity book). Quarter-over-quarter share count change: 3,301 (-0.7%) .
- 462,748Shares Held (Latest Filing)
- $132.7MReported Market Value (Latest Filing)
- 10.22%Portfolio Weight (% of 13F Equity Book)
- 3,301Quarter-over-Quarter Share Change
- -$13.5MQuarter-over-Quarter Value Change
- 504,680Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 40 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 462,748 | 3,301 | -0.7% | $132.7M | 10.22% | $286.86 |
| Q4 2025 | 466,049 | 610 | -0.1% | $146.2M | 9.81% | $313.80 |
| Q3 2025 | 466,659 | 0 | — | $113.7M | 7.70% | $243.55 |
| Q2 2025 | 466,659 | 0 | — | $82.8M | 6.07% | $177.39 |
| Q1 2025 | 466,659 | 0 | — | $72.9M | 5.71% | $156.23 |
| Q4 2024 | 466,659 | 0 | — | $88.9M | 6.44% | $190.44 |
| Q3 2024 | 466,659 | 613 | -0.1% | $84.9M | 6.42% | $181.97 |
| Q2 2024 | 467,272 | 0 | — | $85.7M | 7.07% | $183.42 |
| Q1 2024 | 467,272 | 2,500 | -0.5% | $71.1M | 6.57% | $152.26 |
| Q4 2023 | 469,772 | 1,374 | -0.3% | $66.2M | 6.69% | $140.93 |
| Q3 2023 | 471,146 | 0 | — | $62.1M | 7.01% | $131.85 |
| Q2 2023 | 471,146 | 0 | — | $57.0M | 6.24% | $120.97 |
| Q1 2023 | 471,146 | 0 | — | $49.0M | 6.03% | $104.00 |
| Q4 2022 | 471,146 | 33,534 | -6.6% | $41.8M | 6.03% | $88.73 |
| Q3 2022 | 504,680 | +479,446 | +1900.0% | $48.5M | 6.21% | $96.15 |
| Q2 2022 | 25,234 | 0 | — | $55.2M | 6.78% | $2187.45 |
| Q1 2022 | 25,234 | 0 | — | $70.5M | 6.65% | $2792.98 |
| Q4 2021 | 25,234 | 0 | — | $73.0M | 6.29% | $2893.60 |
| Q3 2021 | 25,234 | 0 | — | $67.3M | 6.16% | $2665.29 |
| Q2 2021 | 25,234 | 0 | — | $63.2M | 5.76% | $2506.30 |
| Q1 2021 | 25,234 | 0 | — | $52.2M | 5.33% | $2068.64 |
| Q4 2020 | 25,234 | 0 | — | $44.2M | 4.67% | $1751.88 |
| Q3 2020 | 25,234 | 0 | — | $37.1M | 4.40% | $1469.60 |
| Q2 2020 | 25,234 | 0 | — | $35.7M | 4.90% | $1413.61 |
| Q1 2020 | 25,234 | 0 | — | $29.3M | 5.28% | $1162.80 |
| Q4 2019 | 25,234 | 613 | -2.4% | $33.7M | 5.16% | $1337.01 |
| Q3 2019 | 25,847 | 153 | -0.6% | $31.5M | 5.18% | $1218.98 |
| Q2 2019 | 26,000 | +102 | +0.4% | $28.1M | 4.71% | $1080.92 |
| Q1 2019 | 25,898 | 0 | — | $30.4M | 5.40% | $1173.30 |
| Q4 2018 | 25,898 | 0 | — | $26.8M | 5.52% | $1035.60 |
| Q3 2018 | 25,898 | 0 | — | $30.9M | 5.20% | $1193.45 |
| Q2 2018 | 25,898 | 0 | — | $28.9M | 5.17% | $1115.65 |
| Q1 2018 | 25,898 | 0 | — | $26.7M | 5.06% | $1031.78 |
| Q4 2017 | 25,898 | 0 | — | $27.1M | 4.87% | $1046.41 |
| Q3 2017 | 25,898 | 0 | — | $24.8M | 5.01% | $959.11 |
| Q2 2017 | 25,898 | 0 | — | $23.5M | 4.96% | $908.72 |
| Q1 2017 | 25,898 | 0 | — | $21.5M | 4.78% | $829.56 |
| Q4 2016 | 25,898 | 0 | — | $20.0M | 5.04% | $771.84 |
| Q3 2016 | 25,898 | 0 | — | $20.1M | 5.14% | $777.28 |
| Q2 2016 | 25,898 | — | — | $17.9M | 4.93% | $692.10 |
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, not the manager's cost basis. See the full methodology document for the normalization rules.
When did Greenbrier Partners Capital Management, LLC first disclose a GOOG position in 13F-HR filings?
Greenbrier Partners Capital Management, LLC first reported ALPHABET INC (GOOG) on its 13F-HR filing for the period ending 2016-06-30 (Q2 2016). The position has appeared on 40 reported quarters within Pactolio's tracked window.
What was Greenbrier Partners Capital Management, LLC's most recent quarter-over-quarter share-count change in GOOG?
Between Q4 2025 and Q1 2026, Greenbrier Partners Capital Management, LLC reduced its GOOG position by 3,301 shares (-0.7%), leaving 462,748 shares at a market value of $132.7M.
Does the implied price-per-share represent Greenbrier Partners Capital Management, LLC's cost basis in GOOG?
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.