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Livermore
Livermore
ZHEN

Natixis Advisors, L.P.

SEC CIK
0001018331
Latest filing
Aug 14, 2026

MPWR holding history

Monolithic Power Systems, Inc. in every 13F filed by Natixis Advisors, L.P., 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)
105,784
Value
$146.2M
% of portfolio
0.2%
Quarters held
22
Since Q1 2021
Holdings of MPWR by Natixis Advisors, L.P., by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026105,784$146.2M0.2%+9,937+10.4%AddedHolders
Q1 202695,847$104.8M0.1%−32,308−25.2%ReducedHolders
Q4 2025128,155$116.2M0.2%−3,104−2.4%ReducedHolders
Q3 2025131,259$120.8M0.2%−1,330−1.0%ReducedHolders
Q2 2025132,589$97.0M0.2%+351+0.3%AddedHolders
Q1 2025132,238$76.7M0.1%−17,445−11.7%ReducedHolders
Q4 2024149,683$88.6M0.2%−16,625−10.0%ReducedHolders
Q3 2024166,308$153.8M0.3%−4,318−2.5%ReducedHolders
Q2 2024170,626$140.2M0.3%−734−0.4%ReducedHolders
Q1 2024171,360$116.1M0.3%+15,582+10.0%AddedHolders
Q4 2023155,778$98.3M0.3%+30,261+24.1%AddedHolders
Q3 2023125,517$58.0M0.2%+43,954+53.9%AddedHolders
Q2 202381,563$44.1M0.1%+8,927+12.3%AddedHolders
Q1 202372,636$36.4M0.1%+9,335+14.7%AddedHolders
Q4 202263,301$22.4M0.1%−16,861−21.0%ReducedHolders
Q3 202280,162$29.1M0.1%+17,942+28.8%AddedHolders
Q2 202262,220$23.9M0.1%−1,056−1.7%ReducedHolders
Q1 202263,276$30.7M0.1%−20,875−24.8%ReducedHolders
Q4 202184,151$41.5M0.2%−6,044−6.7%ReducedHolders
Q3 202190,195$43.7M0.2%+78,160+649.4%AddedHolders
Q2 202112,035$4.49M<0.1%−503−4.0%ReducedHolders
Q1 202112,538$4.43M<0.1%––Holders

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