Monolithic Power Systems, Inc.
MPWR- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001280452
In the last 90 days, Monolithic Power Systems, Inc. insiders filed 0 open-market purchases and 8 sales; 1,250 institutions reported holding it in 13F filings for Q2 2026, worth $65.6B in total; superinvestors D1 Capital Partners and Maverick Capital hold it.
13F holders, Q3 2022
Institutional positions in Monolithic Power Systems, Inc. as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 630
- +10 vs. Q2 2022
- Shares held
- 45.7M
- +2.03M (+4.7%) vs. Q2 2022
- Total value
- $16.6B
- −$158.2M (−0.9%) vs. Q2 2022
- New holders
- 81
- 257 more added
- Sold out
- 71
- 230 more reduced
5 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MPWR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,250 | $65.6B |
| Q1 2026 | 1,124 | $51.6B |
| Q4 2025 | 1,061 | $44.2B |
| Q3 2025 | 981 | $43.0B |
| Q2 2025 | 907 | $34.6B |
| Q1 2025 | 862 | $27.0B |
| Q4 2024 | 864 | $27.6B |
| Q3 2024 | 885 | $42.8B |
| Q2 2024 | 838 | $38.6B |
| Q1 2024 | 807 | $31.2B |
| Q4 2023 | 737 | $28.6B |
| Q3 2023 | 655 | $21.2B |
| Q2 2023 | 652 | $25.2B |
| Q1 2023 | 669 | $23.3B |
| Q4 2022 | 611 | $16.5B |
| Q3 2022 | 630 | $16.6B |
| Q2 2022 | 625 | $16.8B |
| Q1 2022 | 611 | $21.3B |
| Q4 2021 | 627 | $21.5B |
| Q3 2021 | 579 | $21.1B |
| Q2 2021 | 533 | $16.1B |
| Q1 2021 | 530 | $15.1B |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Westwood Holdings Group Inc. | 12,140 | $4.41M | 0.05% | −128−1.0% | Reduced |
| Taylor Frigon Capital Management LLC | 12,082 | $4.39M | 2.29% | +17+0.1% | Added |
| First Hawaiian Bank | 11,631 | $4.23M | 0.16% | −1,803−13.4% | Reduced |
| Standard Life Aberdeen plc | 11,211 | $4.07M | 0.01% | +356+3.3% | Added |
| Synovus Financial Corp | 11,182 | $4.06M | 0.05% | −205−1.8% | Reduced |
| HRT Financial LP | 11,087 | $4.03M | 0.04% | +7,466+206.2% | Added |
| Yousif Capital Management, LLC | 11,031 | $4.01M | 0.06% | −146−1.3% | Reduced |
| Fifth Third Bancorp | 10,893 | $3.96M | 0.02% | +2,898+36.2% | Added |
| Schroder Investment Management Group | 10,539 | $3.83M | 0.01% | +1,309+14.2% | Added |
| Truist Financial Corp | 10,366 | $3.77M | 0.01% | −91−0.9% | Reduced |
| Magnetar Financial LLC | 10,258 | $3.73M | 0.05% | +10,258 | New |
| Storebrand Asset Management AS | 9,990 | $3.63M | 0.02% | +1,141+12.9% | Added |
| Covenant Asset Management, LLC | 9,976 | $3.63M | 1.46% | −1,985−16.6% | Reduced |
| Quantbot Technologies LP | 9,919 | $3.60M | 0.27% | +3,162+46.8% | Added |
| Oppenheimer Asset Management Inc. | 9,640 | $3.50M | 0.06% | −548−5.4% | Reduced |
| Comerica Bank | 10,557 | $3.49M | 0.03% | −22−0.2% | Reduced |
| Forsta Ap-Fonden | 9,500 | $3.45M | 0.04% | +1,500+18.8% | Added |
| MML Investors Services, LLC | 9,366 | $3.40M | 0.03% | +173+1.9% | Added |
| Meeder Asset Management Inc | 9,268 | $3.37M | 0.19% | +8,445+1,026.1% | Added |
| LGT Group Foundation | 9,260 | $3.37M | 0.13% | +546+6.3% | Added |
| Parallax Volatility Advisers, L.P. | 9,229 | $3.35M | 0.07% | +2,507+37.3% | Added |
| Level Four Advisory Services, LLC | 9,220 | $3.35M | 0.33% | +39+0.4% | Added |
| Copeland Capital Management, LLC | 9,153 | $3.33M | 0.11% | −396−4.1% | Reduced |
| Bahl & Gaynor Inc | 9,092 | $3.30M | 0.02% | +603+7.1% | Added |
| Xponance, Inc. | 9,019 | $3.28M | 0.06% | +643+7.7% | Added |
| Tredje AP-fonden | 8,978 | $3.26M | 0.07% | +8,978 | New |
| Granahan Investment Management Inc | 8,927 | $3.24M | 0.11% | +799+9.8% | Added |
| Azzad Asset Management Inc | 8,562 | $3.11M | 0.31% | 00.0% | Unchanged |
| Putnam Investments LLC | 8,305 | $3.02M | 0.01% | −706−7.8% | Reduced |
| Gulf International Bank (UK) Ltd | 8,259 | $3.00M | 0.06% | 00.0% | Unchanged |
| Larson Financial Group LLC | 8,241 | $3.00M | 0.43% | +8,197+18,629.5% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 8,227 | $2.99M | 0.02% | −4,785−36.8% | Reduced |
| Mackenzie Financial Corp | 8,202 | $2.98M | 0.01% | −2,225−21.3% | Reduced |
| Stratos Wealth Partners, LTD. | 8,161 | $2.97M | 0.08% | +74+0.9% | Added |
| Utah Retirement Systems | 8,150 | $2.96M | 0.05% | +24+0.3% | Added |
| Dynamic Technology Lab Private Ltd | 8,116 | $2.95M | 0.29% | +2,932+56.6% | Added |
| IFM Investors Pty Ltd | 7,920 | $2.88M | 0.05% | +251+3.3% | Added |
| TownSquare Capital, LLC | 7,807 | $2.84M | 0.08% | −334−4.1% | Reduced |
| Daiwa Securities Group Inc. | 7,763 | $2.82M | 0.02% | +3,936+102.8% | Added |
| Mutual of America Capital Management LLC | 7,672 | $2.79M | 0.04% | +175+2.3% | Added |
| Lisanti Capital Growth, LLC | 7,630 | $2.77M | 0.37% | +1,005+15.2% | Added |
| Aquatic Capital Management LLC | 7,600 | $2.76M | 0.27% | +7,200+1,800.0% | Added |
| Two Sigma Investments, LP | 7,601 | $2.76M | 0.01% | +7,601 | New |
| Hartford Investment Management Co | 7,592 | $2.76M | 0.09% | +3,398+81.0% | Added |
| Caisse de Depot Et Placement du Quebec | 7,385 | $2.68M | 0.01% | +2,118+40.2% | Added |
| Oregon Public Employees Retirement Fund | 7,320 | $2.66M | 0.04% | −356−4.6% | Reduced |
| State of Tennessee, Treasury Department | 7,156 | $2.60M | 0.01% | +220+3.2% | Added |
| American Capital Management Inc | 7,105 | $2.58M | 0.10% | −2,816−28.4% | Reduced |
| ING Groep NV | 7,078 | $2.57M | 0.04% | −1,319−15.7% | Reduced |
| UBS Group AG | 7,053 | $2.56M | 0.00% | −61,558−89.7% | Reduced |
| Handelsbanken Fonder AB | 6,944 | $2.52M | 0.02% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 6,883 | $2.50M | 0.02% | −2,083−23.2% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 6,881 | $2.50M | 0.25% | +3,739+119.0% | Added |
| Financial Counselors Inc | 6,830 | $2.48M | 0.06% | +2,663+63.9% | Added |
| The PNC Financial Services Group, Inc. | 6,763 | $2.46M | 0.00% | +3,233+91.6% | Added |
| Steward Partners Investment Advisory, LLC | 6,653 | $2.42M | 0.05% | −137−2.0% | Reduced |
| FORA Capital, LLC | 6,650 | $2.42M | 0.46% | +6,650 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 6,502 | $2.36M | 0.02% | +118+1.8% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 6,017 | $2.31M | 0.03% | 00.0% | Unchanged |
| New York Life Investment Management LLC | 6,354 | $2.31M | 0.03% | +103+1.6% | Added |
| NWK Group, Inc. | 6,311 | $2.29M | 1.77% | +6,311 | New |
| Texas Permanent School Fund | 6,289 | $2.29M | 0.04% | +499+8.6% | Added |
| Swiss Life Asset Management Ltd | 6,267 | $2.28M | 0.04% | −23−0.4% | Reduced |
| Schonfeld Strategic Advisors LLC | 6,204 | $2.25M | 0.02% | +6,204 | New |
| First Republic Investment Management, Inc. | 6,104 | $2.22M | 0.01% | +684+12.6% | Added |
| CIBC Asset Management Inc | 5,964 | $2.17M | 0.01% | +576+10.7% | Added |
| Brinker Capital Investments, LLC | 5,958 | $2.17M | 0.04% | −1,288−17.8% | Reduced |
| Campbell Newman Asset Management Inc | 5,744 | $2.09M | 0.23% | +136+2.4% | Added |
| FourThought Financial, LLC | 5,598 | $2.03M | 0.30% | +210+3.9% | Added |
| Summit Place Financial Advisors, LLC | 5,550 | $2.02M | 1.87% | +2,765+99.3% | Added |
| JustInvest LLC | 5,456 | $1.98M | 0.09% | +445+8.9% | Added |
| Vestor Capital, LLC | 5,255 | $1.91M | 0.25% | +43+0.8% | Added |
| National Bank of Canada | 5,047 | $1.89M | 0.01% | +4,306+581.1% | Added |
| Czech National Bank | 5,166 | $1.88M | 0.05% | +5,166 | New |
| Values First Advisors, Inc. | 5,141 | $1.87M | 1.34% | −15−0.3% | Reduced |
| Nissay Asset Management Corp | 5,116 | $1.86M | 0.02% | +178+3.6% | Added |
| Railway Pension Investments Ltd | 5,100 | $1.85M | 0.02% | 00.0% | Unchanged |
| Fluent Financial, LLC | 5,047 | $1.83M | 1.01% | +71+1.4% | Added |
| Intrust Bank NA | 5,020 | $1.82M | 0.28% | −123−2.4% | Reduced |
| Point72 Hong Kong Ltd | 5,001 | $1.82M | 0.11% | −227−4.3% | Reduced |
| Mercer Global Advisors Inc | 4,947 | $1.80M | 0.01% | +160+3.3% | Added |
| Andra AP-fonden | 4,900 | $1.78M | 0.06% | +2,400+96.0% | Added |
| Executive Wealth Management, LLC | 1,771 | $1.77M | 0.25% | −3,202−64.4% | Reduced |
| HighTower Advisors, LLC | 4,805 | $1.74M | 0.00% | +226+4.9% | Added |
| Jacobs Levy Equity Management, Inc | 4,783 | $1.74M | 0.01% | +4,783 | New |
| Alcosta Capital Management, Inc. | 4,775 | $1.74M | 1.70% | +4,775 | New |
| Public Sector Pension Investment Board | 4,764 | $1.73M | 0.01% | +547+13.0% | Added |
| PFG Advisors | 4,709 | $1.71M | 0.20% | −9−0.2% | Reduced |
| Mariner, LLC | 4,700 | $1.71M | 0.01% | +4,700 | New |
| Ieq Capital, LLC | 4,635 | $1.68M | 0.05% | +2,624+130.5% | Added |
| AlphaCrest Capital Management LLC | 4,620 | $1.68M | 0.10% | +276+6.4% | Added |
| Quantitative Investment Management, LLC | 4,576 | $1.66M | 0.28% | +4,576 | New |
| OPSEU Pension Plan Trust Fund | 4,434 | $1.65M | 0.44% | +3+0.1% | Added |
| Advisors Asset Management, Inc. | 4,528 | $1.65M | 0.03% | −42−0.9% | Reduced |
| Chartwell Investment Partners, LLC | 4,418 | $1.60M | 0.07% | −3,538−44.5% | Reduced |
| British Columbia Investment Management Corp | 4,384 | $1.59M | 0.02% | −753−14.7% | Reduced |
| Candriam Luxembourg S.C.A. | 4,364 | $1.59M | 0.01% | +2,113+93.9% | Added |
| M&T Bank Corp | 4,256 | $1.55M | 0.01% | +38+0.9% | Added |
| Creative Planning | 4,172 | $1.52M | 0.00% | +39+0.9% | Added |
| ClariVest Asset Management LLC | 4,096 | $1.49M | 0.07% | −2,154−34.5% | Reduced |