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Livermore
Livermore
ZHEN

Penbrook Management LLC

SEC CIK
0001381055
Latest filing
Jul 23, 2026

TRI holding history

Thomson Reuters Corp 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.

TRI overviewAll 13F holders of TRIFull Q2 2026 holdings

Shares (Q2 2026)
24,381
Value
$1.99M
% of portfolio
1.3%
Quarters held
22
Since Q1 2021
Holdings of TRI by Penbrook Management LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202624,381$1.99M1.3%−393−1.6%ReducedHolders
Q1 202624,774$2.23M1.7%−174−0.7%ReducedHolders
Q4 202524,948$3.30M2.3%+100+0.4%AddedHolders
Q3 202524,848$3.86M2.7%00.0%UnchangedHolders
Q2 202524,848$4.99M3.8%00.0%UnchangedHolders
Q1 202524,848$4.29M3.2%−156−0.6%ReducedHolders
Q4 202425,004$4.01M2.7%−481−1.9%ReducedHolders
Q3 202425,485$4.35M2.8%−24−0.1%ReducedHolders
Q2 202425,509$4.30M2.6%00.0%UnchangedHolders
Q1 202425,509$3.97M2.5%00.0%UnchangedHolders
Q4 202325,509$3.75M2.5%−327−1.3%ReducedHolders
Q3 202325,836$3.17M2.3%00.0%UnchangedHolders
Q2 202325,836$3.49M2.5%−1,175−4.4%ReducedHolders
Q1 202327,011$3.51M2.8%−272−1.0%ReducedHolders
Q4 202227,283$3.11M2.7%−4,646−14.6%ReducedHolders
Q3 202231,929$3.28M2.8%−800−2.4%ReducedHolders
Q2 202232,729$3.41M2.7%00.0%UnchangedHolders
Q1 202232,729$3.56M2.3%+593+1.8%AddedHolders
Q4 202132,136$3.84M2.3%−100.0%ReducedHolders
Q3 202132,146$3.55M2.2%00.0%UnchangedHolders
Q2 202132,146$3.19M2.0%00.0%UnchangedHolders
Q1 202132,146$2.81M2.0%––Holders

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