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Livermore
Livermore
ZHEN

Westover Capital Advisors, LLC

SEC CIK
0001483467
Latest filing
Aug 4, 2026

MPWR holding history

Monolithic Power Systems, Inc. in every 13F filed by Westover Capital Advisors, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MPWR overviewAll 13F holders of MPWRFull Q2 2026 holdings

Shares (Q2 2026)
1,540
Value
$2.13M
% of portfolio
0.4%
Quarters held
22
Since Q1 2021
Holdings of MPWR by Westover Capital Advisors, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,540$2.13M0.4%−18−1.2%ReducedHolders
Q1 20261,558$1.70M0.3%+153+10.9%AddedHolders
Q4 20251,405$1.27M0.2%−14−1.0%ReducedHolders
Q3 20251,419$1.31M0.2%−24−1.7%ReducedHolders
Q2 20251,443$1.06M0.2%−70−4.6%ReducedHolders
Q1 20251,513$877.5K0.2%−816−35.0%ReducedHolders
Q4 20242,329$1.38M0.3%−81−3.4%ReducedHolders
Q3 20242,410$2.23M0.4%−43−1.8%ReducedHolders
Q2 20242,453$2.02M0.5%−124−4.8%ReducedHolders
Q1 20242,577$1.75M0.5%−57−2.2%ReducedHolders
Q4 20232,634$1.66M0.5%−71−2.6%ReducedHolders
Q3 20232,705$1.25M0.5%−224−7.6%ReducedHolders
Q2 20232,929$1.58M0.5%−176−5.7%ReducedHolders
Q1 20233,105$1.55M0.6%−97−3.0%ReducedHolders
Q4 20223,202$1.13M0.4%−26−0.8%ReducedHolders
Q3 20223,228$1.17M0.4%−648−16.7%ReducedHolders
Q2 20223,876$1.49M0.5%−41−1.0%ReducedHolders
Q1 20223,917$1.90M0.6%−258−6.2%ReducedHolders
Q4 20214,175$2.06M0.6%−107−2.5%ReducedHolders
Q3 20214,282$2.08M0.6%−22−0.5%ReducedHolders
Q2 20214,304$1.61M0.5%−39−0.9%ReducedHolders
Q1 20214,343$1.53M0.5%––Holders

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