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 |
|---|---|---|---|---|---|
| Canandaigua National Bank & Trust Co | 859 | $581.9K | 0.09% | +262+43.9% | Added |
| Evergreen Capital Management LLC | 876 | $594.5K | 0.02% | +13+1.5% | Added |
| Icon Wealth Advisors, LLC | 879 | $595.5K | 0.06% | +34+4.0% | Added |
| Vestmark Advisory Solutions, Inc. | 890 | $603.0K | 0.03% | +15+1.7% | Added |
| 9258 Wealth Management, LLC | 896 | $606.7K | 0.09% | −7−0.8% | Reduced |
| Pier 88 Investment Partners LLC | 900 | $609.7K | 0.15% | −1,430−61.4% | Reduced |
| Meiji Yasuda Life Insurance Co | 900 | $609.7K | 0.01% | 00.0% | Unchanged |
| Axq Capital, LP | 900 | $609.7K | 0.15% | +900 | New |
| We Are One Seven, LLC | 903 | $611.7K | 0.03% | −306−25.3% | Reduced |
| NewEdge Wealth, LLC | 859 | $612.5K | 0.01% | −77−8.2% | Reduced |
| Malaga Cove Capital, LLC | 909 | $615.8K | 0.25% | 00.0% | Unchanged |
| Vestcor Inc | 909 | $616.0K | 0.02% | −7−0.8% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 917 | $621.0K | 0.01% | +299+48.4% | Added |
| Insigneo Advisory Services, LLC | 928 | $629.8K | 0.07% | +6+0.7% | Added |
| Greenleaf Trust | 936 | $634.1K | 0.01% | −21−2.2% | Reduced |
| Emerald Advisers, LLC | 954 | $646.3K | 0.03% | +238+33.2% | Added |
| XML Financial, LLC | 955 | $646.9K | 0.07% | +1+0.1% | Added |
| GraniteShares Advisors LLC | 957 | $648.3K | 0.34% | −66−6.5% | Reduced |
| Guidance Capital, Inc | 1,013 | $655.3K | 0.24% | −59−5.5% | Reduced |
| Portside Wealth Group, LLC | 975 | $660.5K | 0.12% | −27−2.7% | Reduced |
| CNB Bank | 978 | $662.5K | 0.32% | +55+6.0% | Added |
| Handelsinvest Investeringsforvaltning | 988 | $669.0K | 0.32% | −513−34.2% | Reduced |
| Parallax Volatility Advisers, L.P. | 989 | $670.0K | 0.02% | +989 | New |
| Private Advisory Group LLC | 998 | $676.4K | 0.10% | +998 | New |
| Deroy & Devereaux Private Investment Counsel Inc | 1,000 | $677.0K | 0.04% | 00.0% | Unchanged |
| Apollon Wealth Management, LLC | 1,004 | $680.2K | 0.02% | +127+14.5% | Added |
| Summit Global Investments | 1,007 | $682.0K | 0.05% | +1,007 | New |
| Peterson Wealth Services | 1,009 | $683.2K | 0.25% | +609+152.3% | Added |
| Merlin Capital LLC | 1,017 | $688.9K | 2.06% | −15−1.5% | Reduced |
| Lombard Odier Asset Management (Switzerland) SA | 1,019 | $690.3K | 0.05% | +1,019 | New |
| RFG Advisory, LLC | 1,024 | $693.9K | 0.02% | −8−0.8% | Reduced |
| Assenagon Asset Management S.A. | 1,039 | $703.8K | 0.00% | +112+12.1% | Added |
| Baker Tilly Wealth Management, LLC | 1,040 | $704.5K | 0.13% | −76−6.8% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 1,048 | $709.9K | 0.04% | −19−1.8% | Reduced |
| Siemens Fonds Invest GmbH | 1,052 | $712.6K | 0.05% | +540+105.5% | Added |
| Public Sector Pension Investment Board | 1,066 | $722.1K | 0.01% | −300−22.0% | Reduced |
| Lazard Asset Management LLC | 1,078 | $730.0K | 0.00% | +1,073+21,460.0% | Added |
| Green Alpha Advisors, LLC | 1,081 | $732.3K | 0.53% | +2+0.2% | Added |
| Simplicity Wealth,LLC | 1,098 | $743.8K | 0.02% | +1,098 | New |
| Walleye Capital LLC | 1,099 | $744.5K | 0.01% | +1,099 | New |
| Bleakley Financial Group, LLC | 1,101 | $745.8K | 0.02% | −17−1.5% | Reduced |
| Prime Capital Investment Advisors, LLC | 1,108 | $750.9K | 0.01% | +18+1.7% | Added |
| Barings LLC | 1,119 | $758.0K | 0.02% | +37+3.4% | Added |
| Moors & Cabot, Inc. | 1,123 | $760.7K | 0.04% | −8−0.7% | Reduced |
| Parkside Financial Bank & Trust | 1,127 | $763.5K | 0.12% | +23+2.1% | Added |
| Central Trust Co | 1,143 | $774.4K | 0.02% | +6+0.5% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 1,151 | $779.7K | 0.03% | −652−36.2% | Reduced |
| SRS Capital Advisors, Inc. | 1,154 | $781.6K | 0.08% | 00.0% | Unchanged |
| Beverly Hills Private Wealth, LLC | 1,157 | $783.9K | 0.18% | −69−5.6% | Reduced |
| Ieq Capital, LLC | 1,169 | $791.7K | 0.01% | +133+12.8% | Added |
| Virtus ETF Advisers LLC | 1,177 | $797.3K | 0.42% | −237−16.8% | Reduced |
| NVWM, LLC | 1,192 | $809.0K | 0.22% | +310+35.1% | Added |
| Pier Capital, LLC | 1,195 | $809.5K | 0.11% | 00.0% | Unchanged |
| LRT Capital Management, LLC | 1,205 | $816.3K | 0.73% | +779+182.9% | Added |
| Teacher Retirement System of Texas | 1,218 | $825.0K | 0.01% | −852−41.2% | Reduced |
| Atom Investors LP | 1,241 | $840.7K | 0.11% | −9−0.7% | Reduced |
| Empirical Finance, LLC | 1,251 | $847.5K | 0.05% | +59+4.9% | Added |
| Alpha DNA Investment Management LLC | 1,260 | $853.5K | 0.47% | +1,260 | New |
| Everence Capital Management Inc | 1,260 | $854.0K | 0.06% | 00.0% | Unchanged |
| Dakota Wealth Management | 1,263 | $855.6K | 0.02% | −582−31.5% | Reduced |
| United Capital Financial Advisers, LLC | 1,287 | $871.8K | 0.01% | +1+0.1% | Added |
| Norden Group LLC | 1,292 | $874.7K | 0.18% | +10+0.8% | Added |
| Arlington Capital Management, Inc. | 1,301 | $881.3K | 0.73% | +18+1.4% | Added |
| RMR Wealth Builders | 1,302 | $882.0K | 0.11% | 00.0% | Unchanged |
| Tokio Marine Asset Management Co Ltd | 1,305 | $884.0K | 0.04% | +117+9.8% | Added |
| Vident Advisory, LLC | 1,306 | $884.7K | 0.02% | +30+2.4% | Added |
| Confluence Wealth Services, Inc. | 1,328 | $899.7K | 0.08% | 00.0% | Unchanged |
| Balentine LLC | 1,348 | $913.2K | 0.03% | +361+36.6% | Added |
| Cambridge Investment Research Advisors, Inc. | 1,357 | $919.0K | 0.00% | −3,037−69.1% | Reduced |
| Steel Peak Wealth Management LLC | 1,366 | $927.0K | 0.05% | +169+14.1% | Added |
| Veriti Management LLC | 1,375 | $931.5K | 0.07% | +141+11.4% | Added |
| Seven Eight Capital, LP | 1,376 | $932.1K | 0.10% | −859−38.4% | Reduced |
| CWM, LLC | 1,378 | $934.0K | 0.00% | +614+80.4% | Added |
| Caxton Associates LP | 1,400 | $948.4K | 0.06% | +1,400 | New |
| Captrust Financial Advisors | 1,401 | $949.0K | 0.00% | −1,090−43.8% | Reduced |
| Susquehanna Fundamental Investments, LLC | 1,401 | $949.1K | 0.04% | +1,401 | New |
| Banco Bilbao Vizcaya Argentaria, S.A. | 1,456 | $986.3K | 0.01% | +39+2.8% | Added |
| Integrated Wealth Concepts LLC | 1,456 | $986.4K | 0.01% | −468−24.3% | Reduced |
| Two Sigma Advisers, LP | 1,500 | $1.02M | 0.00% | −700−31.8% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 1,502 | $1.02M | 0.01% | −2,542−62.9% | Reduced |
| China Universal Asset Management Co., Ltd. | 1,500 | $1.02M | 0.13% | −1,400−48.3% | Reduced |
| Mount Yale Investment Advisors, LLC | 1,509 | $1.02M | 0.08% | −99−6.2% | Reduced |
| Perigon Wealth Management, LLC | 1,519 | $1.03M | 0.03% | +993+188.8% | Added |
| Northwestern Mutual Investment Management Company, LLC | 1,525 | $1.03M | 0.03% | +9+0.6% | Added |
| Acadian Asset Management LLC | 1,528 | $1.03M | 0.00% | +1,057+224.4% | Added |
| Groupama Asset Managment | 1,550 | $1.05M | 0.02% | −1,670−51.9% | Reduced |
| Ci Investments Inc. | 1,556 | $1.05M | 0.00% | +1,192+327.5% | Added |
| Panagora Asset Management Inc | 1,560 | $1.06M | 0.01% | −26−1.6% | Reduced |
| Fox Run Management, L.L.C. | 1,580 | $1.07M | 0.23% | +1,580 | New |
| Kentucky Retirement Systems Insurance Trust Fund | 1,585 | $1.07M | 0.07% | −122−7.1% | Reduced |
| Cidel Asset Management Inc | 1,586 | $1.07M | 0.08% | +90+6.0% | Added |
| Raymond James Trust N.A. | 1,613 | $1.09M | 0.03% | −57−3.4% | Reduced |
| Gilbert & Cook, Inc. | 1,614 | $1.09M | 0.15% | +6+0.4% | Added |
| Kovitz Investment Group Partners, LLC | 1,618 | $1.10M | 0.01% | +1,618 | New |
| Norinchukin Bank, The | 1,621 | $1.10M | 0.03% | −15−0.9% | Reduced |
| Jefferies Financial Group Inc. | 1,627 | $1.10M | 0.02% | +1,627 | New |
| O'Shaughnessy Asset Management, LLC | 1,629 | $1.10M | 0.01% | +561+52.5% | Added |
| Walleye Trading LLC | 1,632 | $1.11M | 0.02% | −1,149−41.3% | Reduced |
| Saturna Capital CORP | 1,645 | $1.11M | 0.02% | +250+17.9% | Added |
| Greenland Capital Management LP | 1,663 | $1.13M | 0.19% | +1,663 | New |