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Penbrook Management LLC

SEC CIK
0001381055
Latest filing
Jul 23, 2026

IVAC holding history

Intevac 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.

IVAC overviewAll 13F holders of IVACFull Q2 2026 holdings

Shares (Q1 2025)
0
Sold out in Q1 2025
Value
$0
% of portfolio
0.0%
Quarters held
16
Since Q1 2021
Holdings of IVAC by Penbrook Management LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q1 20250$00.0%−148,780−100.0%Sold outHolders
Q4 2024148,780$505.9K0.3%−1,000−0.7%ReducedHolders
Q3 2024149,780$509.3K0.3%−4,430−2.9%ReducedHolders
Q2 2024154,210$595.3K0.4%−8,625−5.3%ReducedHolders
Q1 2024162,835$625.3K0.4%−9,050−5.3%ReducedHolders
Q4 2023171,885$742.5K0.5%−1,490−0.9%ReducedHolders
Q3 2023173,375$539.2K0.4%00.0%UnchangedHolders
Q2 2023173,375$650.2K0.5%+6,275+3.8%AddedHolders
Q1 2023167,100$1.22M1.0%−10,600−6.0%ReducedHolders
Q4 2022177,700$1.15M1.0%00.0%UnchangedHolders
Q3 2022177,700$826.0K0.7%−2,500−1.4%ReducedHolders
Q2 2022180,200$872.0K0.7%−1,100−0.6%ReducedHolders
Q1 2022181,300$970.0K0.6%00.0%UnchangedHolders
Q4 2021181,300$854.0K0.5%−3,600−1.9%ReducedHolders
Q3 2021184,900$884.0K0.6%00.0%UnchangedHolders
Q2 2021184,900$1.25M0.8%−960−0.5%ReducedHolders
Q1 2021185,860$1.33M1.0%––Holders

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