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Livermore
Livermore
ZHEN

Millennium Management LLC

SEC CIK
0001273087
Latest filing
Aug 14, 2026

MPWR holding history

Monolithic Power Systems, Inc. in every 13F filed by Millennium Management 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)
136,835
Value
$189.2M
% of portfolio
0.1%
Quarters held
21
Since Q1 2021
Holdings of MPWR by Millennium Management LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026136,835$189.2M0.1%+136,835NewHolders
Q1 20260$00.0%−24,679−100.0%Sold outHolders
Q4 202524,679$22.4M<0.1%−145,811−85.5%ReducedHolders
Q3 2025170,490$157.0M0.1%+154,958+997.7%AddedHolders
Q2 202515,532$11.4M<0.1%−132,971−89.5%ReducedHolders
Q1 2025148,503$86.1M0.1%+23,937+19.2%AddedHolders
Q4 2024124,566$73.7M0.1%−34,362−21.6%ReducedHolders
Q3 2024158,928$146.9M0.1%+152,467+2,359.8%AddedHolders
Q2 20246,461$5.31M<0.1%−153,147−96.0%ReducedHolders
Q1 2024159,608$108.1M0.1%+156,398+4,872.2%AddedHolders
Q4 20233,210$2.02M<0.1%+938+41.3%AddedHolders
Q3 20232,272$1.05M<0.1%−21,204−90.3%ReducedHolders
Q2 202323,476$12.7M<0.1%−174,504−88.1%ReducedHolders
Q1 2023197,980$99.1M0.1%−250,979−55.9%ReducedHolders
Q4 2022448,959$158.8M0.2%+36,448+8.8%AddedHolders
Q3 2022412,511$149.9M0.2%+269,205+187.9%AddedHolders
Q2 2022143,306$55.0M0.1%+67,370+88.7%AddedHolders
Q1 202275,936$36.9M<0.1%+15,473+25.6%AddedHolders
Q4 202160,463$29.8M<0.1%+14,712+32.2%AddedHolders
Q3 202145,751$22.2M<0.1%+24,500+115.3%AddedHolders
Q2 202121,251$7.94M<0.1%−135,440−86.4%ReducedHolders
Q1 2021156,691$55.3M0.1%––Holders

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