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Livermore
Livermore
ZHEN

Penbrook Management LLC

SEC CIK
0001381055
Latest filing
Jul 23, 2026

GOOG holding history

Alphabet Inc. in every 13F filed by Penbrook Management LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

GOOG overviewAll 13F holders of GOOGFull Q2 2026 holdings

Shares (Q2 2026)
22,554
Value
$7.97M
% of portfolio
5.1%
Quarters held
22
Since Q1 2021
Holdings of GOOG by Penbrook Management LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202622,554$7.97M5.1%00.0%UnchangedHolders
Q1 202622,554$6.47M4.9%00.0%UnchangedHolders
Q4 202522,554$7.08M4.9%−166−0.7%ReducedHolders
Q3 202522,720$5.53M3.9%−2,000−8.1%ReducedHolders
Q2 202524,720$4.39M3.3%00.0%UnchangedHolders
Q1 202524,720$3.86M2.9%−100−0.4%ReducedHolders
Q4 202424,820$4.73M3.2%−700−2.7%ReducedHolders
Q3 202425,520$4.27M2.8%+50+0.2%AddedHolders
Q2 202425,470$4.67M2.9%00.0%UnchangedHolders
Q1 202425,470$3.88M2.4%−250−1.0%ReducedHolders
Q4 202325,720$3.62M2.4%00.0%UnchangedHolders
Q3 202325,720$3.39M2.5%−200−0.8%ReducedHolders
Q2 202325,920$3.14M2.3%00.0%UnchangedHolders
Q1 202325,920$2.70M2.1%−400−1.5%ReducedHolders
Q4 202226,320$2.34M2.0%−4,700−15.2%ReducedHolders
Q3 202231,020$2.98M2.6%00.0%UnchangedConverted for a 20-for-1 splitHolders
Q2 20221,551$3.39M2.7%00.0%UnchangedHolders
Q1 20221,551$4.33M2.8%00.0%UnchangedHolders
Q4 20211,551$4.49M2.7%−10−0.6%ReducedHolders
Q3 20211,561$4.16M2.6%00.0%UnchangedHolders
Q2 20211,561$3.91M2.5%−10−0.6%ReducedHolders
Q1 20211,571$3.25M2.3%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.