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, Q4 2022
Institutional positions in Monolithic Power Systems, Inc. as of Dec 31, 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
- 611
- −9 vs. Q3 2022
- Shares held
- 46.9M
- +1.17M (+2.6%) vs. Q3 2022
- Total value
- $16.5B
- −$90.0M (−0.5%) vs. Q3 2022
- New holders
- 87
- 232 more added
- Sold out
- 96
- 231 more reduced
10 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cambridge Investment Research Advisors, Inc. | 957 | $338.0K | 0.00% | +17+1.8% | Added |
| WR Wealth Planners, LLC | 956 | $338.1K | 0.21% | +281+41.6% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 978 | $345.8K | 0.01% | +3+0.3% | Added |
| Ergoteles LLC | 985 | $348.3K | 0.01% | −219−18.2% | Reduced |
| Vident Investment Advisory, LLC | 1,003 | $354.7K | 0.01% | +1,003 | New |
| Oversea-Chinese Banking CORP Ltd | 1,007 | $356.0K | 0.02% | +1,007 | New |
| Canandaigua National Corp | 1,024 | $362.0K | 0.06% | +2+0.2% | Added |
| Kingsview Wealth Management, LLC | 1,035 | $366.0K | 0.02% | 00.0% | Unchanged |
| Beverly Hills Private Wealth, LLC | 1,059 | $374.5K | 0.16% | +1,059 | New |
| Virtue Capital Management, LLC | 1,092 | $386.1K | 0.06% | +1,092 | New |
| BI Asset Management Fondsmaeglerselskab A/S | 1,095 | $387.0K | 0.01% | +1,095 | New |
| Covenant Partners, LLC | 1,113 | $393.6K | 0.16% | 00.0% | Unchanged |
| Pitcairn Co | 1,133 | $400.6K | 0.04% | −362−24.2% | Reduced |
| Toroso Investments, LLC | 1,157 | $409.0K | 0.02% | +73+6.7% | Added |
| GWM Advisors LLC | 5,517 | $417.4K | 0.01% | +2,103+61.6% | Added |
| Moors & Cabot, Inc. | 1,182 | $418.0K | 0.03% | +169+16.7% | Added |
| E. Ohman J:or Asset Management AB | 1,200 | $424.3K | 0.02% | 00.0% | Unchanged |
| AM Squared Ltd | 1,200 | $424.3K | 0.28% | +1,200 | New |
| Diversified Trust Co | 1,206 | $426.0K | 0.02% | +424+54.2% | Added |
| Capital Impact Advisors, LLC | 1,230 | $434.9K | 0.42% | +569+86.1% | Added |
| Merlin Capital LLC | 1,241 | $438.8K | 1.08% | −19−1.5% | Reduced |
| Shaker Investments LLC | 1,249 | $441.7K | 0.27% | −601−32.5% | Reduced |
| RFG Advisory, LLC | 975 | $445.0K | 0.02% | +47+5.1% | Added |
| Bleakley Financial Group, LLC | 1,276 | $451.2K | 0.02% | +1,276 | New |
| Pinnacle Financial Partners Inc | 1,277 | $451.6K | 0.01% | +4+0.3% | Added |
| Zeke Capital Advisors, LLC | 1,278 | $451.9K | 0.03% | +1,278 | New |
| Meeder Asset Management Inc | 1,287 | $455.1K | 0.04% | −7,981−86.1% | Reduced |
| Central Trust Co | 1,291 | $456.5K | 0.01% | 00.0% | Unchanged |
| Walleye Trading LLC | 1,298 | $459.0K | 0.01% | +1,298 | New |
| Yorktown Management & Research Co Inc | 1,300 | $459.7K | 0.56% | 00.0% | Unchanged |
| Shell Asset Management Co | 1,302 | $460.0K | 0.02% | −281−17.8% | Reduced |
| RMR Wealth Builders | 1,307 | $462.2K | 0.10% | +5+0.4% | Added |
| Rockefeller Capital Management L.P. | 1,312 | $463.0K | 0.00% | −83−5.9% | Reduced |
| Change Path, LLC | 1,329 | $470.0K | 0.03% | +279+26.6% | Added |
| Headlands Technologies LLC | 1,341 | $474.0K | 0.38% | +1,341 | New |
| JB Capital LLC | 1,368 | $483.9K | 0.05% | +24+1.8% | Added |
| Baker Tilly Wealth Management, LLC | 1,370 | $484.4K | 0.06% | +194+16.5% | Added |
| Northwestern Mutual Investment Management Company, LLC | 1,398 | $494.3K | 0.01% | −254−15.4% | Reduced |
| Quadrature Capital Ltd | 1,405 | $496.9K | 0.01% | +1,405 | New |
| Knowledge Leaders Capital, LLC | 1,431 | $506.0K | 0.67% | +1,431 | New |
| Morningstar Investment Services LLC | 1,479 | $527.0K | 0.01% | +294+24.8% | Added |
| Raymond James Trust N.A. | 1,493 | $528.0K | 0.02% | −415−21.8% | Reduced |
| Utah Peaks Capital Inc | 1,494 | $528.3K | 1.02% | +1,494 | New |
| Iron Financial, LLC | 1,510 | $534.1K | 0.31% | −211−12.3% | Reduced |
| Heartland Bank & Trust Co | 1,531 | $541.4K | 0.40% | −120−7.3% | Reduced |
| Alliance Wealth Advisors, LLC | 1,536 | $543.2K | 0.24% | +1,536 | New |
| Next Century Growth Investors LLC | 1,553 | $549.2K | 0.07% | 00.0% | Unchanged |
| Green Alpha Advisors, LLC | 1,564 | $553.0K | 0.46% | −14−0.9% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 1,593 | $563.0K | 0.05% | 00.0% | Unchanged |
| InterOcean Capital Group, LLC | 1,593 | $563.3K | 0.02% | −24−1.5% | Reduced |
| Essex Investment Management Co LLC | 1,595 | $564.0K | 0.09% | 00.0% | Unchanged |
| Apollon Wealth Management, LLC | 1,597 | $564.8K | 0.04% | +68+4.4% | Added |
| Redwood Investments, LLC | 1,628 | $575.7K | 0.08% | −56−3.3% | Reduced |
| Duality Advisers, LP | 1,635 | $578.2K | 0.07% | +387+31.0% | Added |
| Lazard Asset Management LLC | 1,648 | $581.0K | 0.00% | −36,317−95.7% | Reduced |
| PDT Partners, LLC | 1,653 | $584.5K | 0.09% | −334−16.8% | Reduced |
| Profund Advisors LLC | 1,687 | $596.5K | 0.04% | −30−1.7% | Reduced |
| Steel Peak Wealth Management LLC | 1,777 | $629.7K | 0.05% | +84+5.0% | Added |
| Metis Global Partners, LLC | 1,806 | $638.6K | 0.06% | +335+22.8% | Added |
| Fluent Financial, LLC | 1,810 | $640.0K | 0.38% | −3,237−64.1% | Reduced |
| Prudential PLC | 1,825 | $645.3K | 0.01% | +618+51.2% | Added |
| FORA Capital, LLC | 1,852 | $654.9K | 0.11% | −4,798−72.2% | Reduced |
| Laurel Wealth Advisors, Inc. | 1,878 | $664.0K | 0.07% | +1,878 | New |
| We Are One Seven, LLC | 1,887 | $667.3K | 0.07% | −149−7.3% | Reduced |
| Allstate Corp | 1,952 | $690.2K | 0.02% | +269+16.0% | Added |
| Allstate Investment Management Co | 1,952 | $690.2K | 0.02% | +1,952 | New |
| Achmea Investment Management B.V. | 2,132 | $706.0K | 0.02% | 00.0% | Unchanged |
| Virginia Retirement Systems Et Al | 2,000 | $707.2K | 0.01% | +2,000 | New |
| Livforsakringsbolaget Skandia, Omsesidigt | 2,000 | $708.5K | 0.08% | +1,250+166.7% | Added |
| Dakota Wealth Management | 2,023 | $715.4K | 0.05% | +102+5.3% | Added |
| Inspire Advisors, LLC | 2,033 | $719.0K | 0.18% | +2,033 | New |
| Jump Financial, LLC | 2,078 | $734.8K | 0.04% | −581−21.9% | Reduced |
| Pathstone Family Office, LLC | 3,911 | $739.5K | 0.01% | +1,938+98.2% | Added |
| Tudor Investment Corp Et Al | 2,093 | $740.0K | 0.02% | −25,727−92.5% | Reduced |
| New Mexico Educational Retirement Board | 2,100 | $743.0K | 0.04% | −100−4.5% | Reduced |
| Kiwi Wealth Investments Limited Partnership | 2,102 | $743.3K | 0.05% | +2,102 | New |
| RPg Family Wealth Advisory, LLC | 2,102 | $744.9K | 0.51% | +11+0.5% | Added |
| Great Lakes Advisors, LLC | 2,131 | $753.5K | 0.04% | −113−5.0% | Reduced |
| Mount Yale Investment Advisors, LLC | 2,151 | $760.7K | 0.09% | +48+2.3% | Added |
| XTX Topco Ltd | 2,164 | $765.2K | 0.16% | −1,905−46.8% | Reduced |
| Wealthfront Advisers LLC | 2,222 | $785.7K | 0.00% | +752+51.2% | Added |
| CWM Advisors, LLC | 2,244 | $793.5K | 0.10% | +1,436+177.7% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 2,300 | $813.0K | 0.01% | +216+10.4% | Added |
| Balyasny Asset Management LLC | 2,307 | $815.8K | 0.00% | −386−14.3% | Reduced |
| Commerce Bank | 2,308 | $816.1K | 0.01% | −81−3.4% | Reduced |
| Quantinno Capital Management LP | 2,316 | $819.0K | 0.06% | +2,316 | New |
| Commonwealth Equity Services, LLC | 2,349 | $830.0K | 0.00% | −30−1.3% | Reduced |
| Oak Ridge Investments LLC | 2,357 | $833.5K | 0.12% | −10.0% | Reduced |
| Citadel Advisors LLC | 2,382 | $842.3K | 0.00% | −145,401−98.4% | Reduced |
| Leelyn Smith, LLC | 2,413 | $853.2K | 0.23% | +799+49.5% | Added |
| Advisor OS, LLC | 2,443 | $863.7K | 0.23% | +274+12.6% | Added |
| Maverick Capital LtdSuperinvestorMaverick Capital | 2,444 | $864.2K | 0.02% | +1,784+270.3% | Added |
| Metropolitan Life Insurance Co | 2,475 | $875.2K | 0.04% | −78−3.1% | Reduced |
| Alpha Paradigm Partners, LLC | 2,521 | $891.0K | 0.37% | +1,180+88.0% | Added |
| Algert Global LLC | 2,525 | $892.9K | 0.05% | +668+36.0% | Added |
| Norinchukin Bank, The | 2,533 | $895.7K | 0.02% | −438−14.7% | Reduced |
| Panagora Asset Management Inc | 2,643 | $934.6K | 0.01% | −363−12.1% | Reduced |
| Nordea Investment Management AB | 2,765 | $961.6K | 0.00% | −48−1.7% | Reduced |
| Bridgewater Associates, LP | 2,757 | $974.9K | 0.01% | −19,152−87.4% | Reduced |
| Advisor Partners II, LLC | 2,772 | $980.2K | 0.06% | +1,273+84.9% | Added |