Skip to main content
Livermore
Livermore
ZHEN

STRS Ohio

SEC CIK
0000820478
Latest filing
Jul 30, 2026

MPWR holding history

Monolithic Power Systems, Inc. in every 13F filed by STRS Ohio, 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)
54,281
Value
$75.0M
% of portfolio
0.3%
Quarters held
22
Since Q1 2021
Holdings of MPWR by STRS Ohio, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202654,281$75.0M0.3%−15,526−22.2%ReducedHolders
Q1 202669,807$76.3M0.3%−8,002−10.3%ReducedHolders
Q4 202577,809$70.5M0.3%+20.0%AddedHolders
Q3 202577,807$71.6M0.3%−31,599−28.9%ReducedHolders
Q2 2025109,406$80.0M0.3%−4,594−4.0%ReducedHolders
Q1 2025114,000$66.1M0.3%00.0%UnchangedHolders
Q4 2024114,000$67.5M0.3%+10,854+10.5%AddedHolders
Q3 2024103,146$95.4M0.4%−5,126−4.7%ReducedHolders
Q2 2024108,272$89.0M0.4%+3,268+3.1%AddedHolders
Q1 2024105,004$71.1M0.3%−15,092−12.6%ReducedHolders
Q4 2023120,096$75.8M0.3%−7,116−5.6%ReducedHolders
Q3 2023127,212$58.8M0.3%+1,212+1.0%AddedHolders
Q2 2023126,000$68.1M0.3%−7,569−5.7%ReducedHolders
Q1 2023133,569$66.9M0.3%−35,222−20.9%ReducedHolders
Q4 2022168,791$59.7M0.3%+427+0.3%AddedHolders
Q3 2022168,364$61.2M0.3%+164+0.1%AddedHolders
Q2 2022168,200$64.6M0.3%−11,152−6.2%ReducedHolders
Q1 2022179,352$87.1M0.3%+19,068+11.9%AddedHolders
Q4 2021160,284$79.1M0.3%+13,806+9.4%AddedHolders
Q3 2021146,478$71.0M0.3%00.0%UnchangedHolders
Q2 2021146,478$54.7M0.2%−162−0.1%ReducedHolders
Q1 2021146,640$51.8M0.2%––Holders

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