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Livermore
Livermore
ZHEN

Squarepoint Ops LLC

SEC CIK
0001642575
Latest filing
Aug 14, 2026

MPWR holding history

Monolithic Power Systems, Inc. in every 13F filed by Squarepoint Ops 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)
53,024
Value
$73.3M
% of portfolio
0.1%
Quarters held
22
Since Q1 2021
Holdings of MPWR by Squarepoint Ops LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202653,024$73.3M0.1%+20,604+63.6%AddedHolders
Q1 202632,420$35.4M0.1%+30,870+1,991.6%AddedHolders
Q4 20251,550$1.40M<0.1%+273+21.4%AddedHolders
Q3 20251,277$1.18M<0.1%−24−1.8%ReducedHolders
Q2 20251,301$951.5K<0.1%−3,799−74.5%ReducedHolders
Q1 20255,100$2.96M<0.1%−35,211−87.3%ReducedHolders
Q4 202440,311$23.9M0.1%+12,062+42.7%AddedHolders
Q3 202428,249$26.1M0.1%−24,609−46.6%ReducedHolders
Q2 202452,858$43.4M0.2%+14,858+39.1%AddedHolders
Q1 202438,000$25.7M0.1%+36,702+2,827.6%AddedHolders
Q4 20231,298$818.8K<0.1%00.0%UnchangedHolders
Q3 20231,298$599.7K<0.1%−42,364−97.0%ReducedHolders
Q2 202343,662$23.6M0.1%+35,681+447.1%AddedHolders
Q1 20237,981$3.99M<0.1%−85,066−91.4%ReducedHolders
Q4 202293,047$32.9M0.2%+34,770+59.7%AddedHolders
Q3 202258,277$21.2M0.2%+25,885+79.9%AddedHolders
Q2 202232,392$12.4M0.1%+25,376+361.7%AddedHolders
Q1 20227,016$3.41M<0.1%+1,693+31.8%AddedHolders
Q4 20215,323$2.63M<0.1%+4,481+532.2%AddedHolders
Q3 2021842$408.0K<0.1%+219+35.2%AddedHolders
Q2 2021623$233.0K<0.1%−33,403−98.2%ReducedHolders
Q1 202134,026$12.0M0.1%––Holders

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