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, Q1 2024
Institutional positions in Monolithic Power Systems, Inc. as of Mar 31, 2024. 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
- 807
- +75 vs. Q4 2023
- Shares held
- 46.0M
- +604.0K (+1.3%) vs. Q4 2023
- Total value
- $31.2B
- +$2.52B (+8.8%) vs. Q4 2023
- New holders
- 129
- 305 more added
- Sold out
- 54
- 273 more reduced
5 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Great Lakes Advisors, LLC | 1,716 | $1.16M | 0.01% | +6+0.4% | Added |
| Change Path, LLC | 1,712 | $1.16M | 0.05% | +1,238+261.2% | Added |
| Tower Research Capital LLC (TRC) | 1,691 | $1.15M | 0.03% | −6,145−78.4% | Reduced |
| Kingsview Wealth Management, LLC | 1,683 | $1.14M | 0.03% | +646+62.3% | Added |
| Semanteon Capital Management, LP | 1,678 | $1.14M | 0.73% | +1,678 | New |
| MGB Wealth Management, LLC | 1,676 | $1.14M | 0.46% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 1,670 | $1.13M | 0.01% | −807−32.6% | Reduced |
| Greenland Capital Management LP | 1,663 | $1.13M | 0.19% | +1,663 | New |
| Saturna Capital CORP | 1,645 | $1.11M | 0.02% | +250+17.9% | Added |
| Walleye Trading LLC | 1,632 | $1.11M | 0.02% | −1,149−41.3% | Reduced |
| O'Shaughnessy Asset Management, LLC | 1,629 | $1.10M | 0.01% | +561+52.5% | Added |
| Jefferies Financial Group Inc. | 1,627 | $1.10M | 0.02% | +1,627 | New |
| Norinchukin Bank, The | 1,621 | $1.10M | 0.03% | −15−0.9% | Reduced |
| Kovitz Investment Group Partners, LLC | 1,618 | $1.10M | 0.01% | +1,618 | New |
| Gilbert & Cook, Inc. | 1,614 | $1.09M | 0.15% | +6+0.4% | Added |
| Raymond James Trust N.A. | 1,613 | $1.09M | 0.03% | −57−3.4% | Reduced |
| Cidel Asset Management Inc | 1,586 | $1.07M | 0.08% | +90+6.0% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 1,585 | $1.07M | 0.07% | −122−7.1% | Reduced |
| Fox Run Management, L.L.C. | 1,580 | $1.07M | 0.23% | +1,580 | New |
| Panagora Asset Management Inc | 1,560 | $1.06M | 0.01% | −26−1.6% | Reduced |
| Ci Investments Inc. | 1,556 | $1.05M | 0.00% | +1,192+327.5% | Added |
| Groupama Asset Managment | 1,550 | $1.05M | 0.02% | −1,670−51.9% | Reduced |
| Acadian Asset Management LLC | 1,528 | $1.03M | 0.00% | +1,057+224.4% | Added |
| Northwestern Mutual Investment Management Company, LLC | 1,525 | $1.03M | 0.03% | +9+0.6% | Added |
| Perigon Wealth Management, LLC | 1,519 | $1.03M | 0.03% | +993+188.8% | Added |
| Mount Yale Investment Advisors, LLC | 1,509 | $1.02M | 0.08% | −99−6.2% | Reduced |
| China Universal Asset Management Co., Ltd. | 1,500 | $1.02M | 0.13% | −1,400−48.3% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 1,502 | $1.02M | 0.01% | −2,542−62.9% | Reduced |
| Two Sigma Advisers, LP | 1,500 | $1.02M | 0.00% | −700−31.8% | Reduced |
| Integrated Wealth Concepts LLC | 1,456 | $986.4K | 0.01% | −468−24.3% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 1,456 | $986.3K | 0.01% | +39+2.8% | Added |
| Susquehanna Fundamental Investments, LLC | 1,401 | $949.1K | 0.04% | +1,401 | New |
| Captrust Financial Advisors | 1,401 | $949.0K | 0.00% | −1,090−43.8% | Reduced |
| Caxton Associates LP | 1,400 | $948.4K | 0.06% | +1,400 | New |
| CWM, LLC | 1,378 | $934.0K | 0.00% | +614+80.4% | Added |
| Seven Eight Capital, LP | 1,376 | $932.1K | 0.10% | −859−38.4% | Reduced |
| Veriti Management LLC | 1,375 | $931.5K | 0.07% | +141+11.4% | Added |
| Steel Peak Wealth Management LLC | 1,366 | $927.0K | 0.05% | +169+14.1% | Added |
| Cambridge Investment Research Advisors, Inc. | 1,357 | $919.0K | 0.00% | −3,037−69.1% | Reduced |
| Balentine LLC | 1,348 | $913.2K | 0.03% | +361+36.6% | Added |
| Confluence Wealth Services, Inc. | 1,328 | $899.7K | 0.08% | 00.0% | Unchanged |
| Vident Advisory, LLC | 1,306 | $884.7K | 0.02% | +30+2.4% | Added |
| Tokio Marine Asset Management Co Ltd | 1,305 | $884.0K | 0.04% | +117+9.8% | Added |
| RMR Wealth Builders | 1,302 | $882.0K | 0.11% | 00.0% | Unchanged |
| Arlington Capital Management, Inc. | 1,301 | $881.3K | 0.73% | +18+1.4% | Added |
| Norden Group LLC | 1,292 | $874.7K | 0.18% | +10+0.8% | Added |
| United Capital Financial Advisers, LLC | 1,287 | $871.8K | 0.01% | +1+0.1% | Added |
| Dakota Wealth Management | 1,263 | $855.6K | 0.02% | −582−31.5% | Reduced |
| Everence Capital Management Inc | 1,260 | $854.0K | 0.06% | 00.0% | Unchanged |
| Alpha DNA Investment Management LLC | 1,260 | $853.5K | 0.47% | +1,260 | New |
| Empirical Finance, LLC | 1,251 | $847.5K | 0.05% | +59+4.9% | Added |
| Atom Investors LP | 1,241 | $840.7K | 0.11% | −9−0.7% | Reduced |
| Teacher Retirement System of Texas | 1,218 | $825.0K | 0.01% | −852−41.2% | Reduced |
| LRT Capital Management, LLC | 1,205 | $816.3K | 0.73% | +779+182.9% | Added |
| Pier Capital, LLC | 1,195 | $809.5K | 0.11% | 00.0% | Unchanged |
| NVWM, LLC | 1,192 | $809.0K | 0.22% | +310+35.1% | Added |
| Virtus ETF Advisers LLC | 1,177 | $797.3K | 0.42% | −237−16.8% | Reduced |
| Ieq Capital, LLC | 1,169 | $791.7K | 0.01% | +133+12.8% | Added |
| Beverly Hills Private Wealth, LLC | 1,157 | $783.9K | 0.18% | −69−5.6% | Reduced |
| SRS Capital Advisors, Inc. | 1,154 | $781.6K | 0.08% | 00.0% | Unchanged |
| Meiji Yasuda Asset Management Co Ltd. | 1,151 | $779.7K | 0.03% | −652−36.2% | Reduced |
| Central Trust Co | 1,143 | $774.4K | 0.02% | +6+0.5% | Added |
| Parkside Financial Bank & Trust | 1,127 | $763.5K | 0.12% | +23+2.1% | Added |
| Moors & Cabot, Inc. | 1,123 | $760.7K | 0.04% | −8−0.7% | Reduced |
| Barings LLC | 1,119 | $758.0K | 0.02% | +37+3.4% | Added |
| Prime Capital Investment Advisors, LLC | 1,108 | $750.9K | 0.01% | +18+1.7% | Added |
| Bleakley Financial Group, LLC | 1,101 | $745.8K | 0.02% | −17−1.5% | Reduced |
| Walleye Capital LLC | 1,099 | $744.5K | 0.01% | +1,099 | New |
| Simplicity Wealth,LLC | 1,098 | $743.8K | 0.02% | +1,098 | New |
| Green Alpha Advisors, LLC | 1,081 | $732.3K | 0.53% | +2+0.2% | Added |
| Lazard Asset Management LLC | 1,078 | $730.0K | 0.00% | +1,073+21,460.0% | Added |
| Public Sector Pension Investment Board | 1,066 | $722.1K | 0.01% | −300−22.0% | Reduced |
| Siemens Fonds Invest GmbH | 1,052 | $712.6K | 0.05% | +540+105.5% | Added |
| Hennion & Walsh Asset Management, Inc. | 1,048 | $709.9K | 0.04% | −19−1.8% | Reduced |
| Baker Tilly Wealth Management, LLC | 1,040 | $704.5K | 0.13% | −76−6.8% | Reduced |
| Assenagon Asset Management S.A. | 1,039 | $703.8K | 0.00% | +112+12.1% | Added |
| RFG Advisory, LLC | 1,024 | $693.9K | 0.02% | −8−0.8% | Reduced |
| Lombard Odier Asset Management (Switzerland) SA | 1,019 | $690.3K | 0.05% | +1,019 | New |
| Merlin Capital LLC | 1,017 | $688.9K | 2.06% | −15−1.5% | Reduced |
| Peterson Wealth Services | 1,009 | $683.2K | 0.25% | +609+152.3% | Added |
| Summit Global Investments | 1,007 | $682.0K | 0.05% | +1,007 | New |
| Apollon Wealth Management, LLC | 1,004 | $680.2K | 0.02% | +127+14.5% | Added |
| Deroy & Devereaux Private Investment Counsel Inc | 1,000 | $677.0K | 0.04% | 00.0% | Unchanged |
| Private Advisory Group LLC | 998 | $676.4K | 0.10% | +998 | New |
| Parallax Volatility Advisers, L.P. | 989 | $670.0K | 0.02% | +989 | New |
| Handelsinvest Investeringsforvaltning | 988 | $669.0K | 0.32% | −513−34.2% | Reduced |
| CNB Bank | 978 | $662.5K | 0.32% | +55+6.0% | Added |
| Portside Wealth Group, LLC | 975 | $660.5K | 0.12% | −27−2.7% | Reduced |
| Guidance Capital, Inc | 1,013 | $655.3K | 0.24% | −59−5.5% | Reduced |
| GraniteShares Advisors LLC | 957 | $648.3K | 0.34% | −66−6.5% | Reduced |
| XML Financial, LLC | 955 | $646.9K | 0.07% | +1+0.1% | Added |
| Emerald Advisers, LLC | 954 | $646.3K | 0.03% | +238+33.2% | Added |
| Greenleaf Trust | 936 | $634.1K | 0.01% | −21−2.2% | Reduced |
| Insigneo Advisory Services, LLC | 928 | $629.8K | 0.07% | +6+0.7% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 917 | $621.0K | 0.01% | +299+48.4% | Added |
| Vestcor Inc | 909 | $616.0K | 0.02% | −7−0.8% | Reduced |
| Malaga Cove Capital, LLC | 909 | $615.8K | 0.25% | 00.0% | Unchanged |
| NewEdge Wealth, LLC | 859 | $612.5K | 0.01% | −77−8.2% | Reduced |
| We Are One Seven, LLC | 903 | $611.7K | 0.03% | −306−25.3% | Reduced |
| Pier 88 Investment Partners LLC | 900 | $609.7K | 0.15% | −1,430−61.4% | Reduced |