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 |
|---|---|---|---|---|---|
| Pier 88 Investment Partners LLC | 3,170 | $1.12M | 0.27% | +630+24.8% | Added |
| Kestra Advisory Services, LLC | 3,133 | $1.11M | 0.01% | +401+14.7% | Added |
| Cipher Capital LP | 3,073 | $1.09M | 0.21% | −767−20.0% | Reduced |
| Vestcor Inc | 3,054 | $1.08M | 0.04% | +2,010+192.5% | Added |
| Verition Fund Management LLC | 3,023 | $1.07M | 0.02% | −502−14.2% | Reduced |
| Assetmark, Inc | 2,983 | $1.05M | 0.00% | +454+18.0% | Added |
| CI Private Wealth, LLC | 2,916 | $1.04M | 0.00% | +2,916 | New |
| Captrust Financial Advisors | 2,933 | $1.04M | 0.01% | +17+0.6% | Added |
| Louisiana State Employees Retirement System | 2,900 | $1.02M | 0.03% | +100+3.6% | Added |
| Keybank National Association | 2,786 | $985.2K | 0.00% | −1,120−28.7% | Reduced |
| JustInvest LLC | 2,782 | $983.7K | 0.04% | −2,674−49.0% | Reduced |
| Advisor Partners II, LLC | 2,772 | $980.2K | 0.06% | +1,273+84.9% | Added |
| Bridgewater Associates, LP | 2,757 | $974.9K | 0.01% | −19,152−87.4% | Reduced |
| Nordea Investment Management AB | 2,765 | $961.6K | 0.00% | −48−1.7% | Reduced |
| Panagora Asset Management Inc | 2,643 | $934.6K | 0.01% | −363−12.1% | Reduced |
| Norinchukin Bank, The | 2,533 | $895.7K | 0.02% | −438−14.7% | Reduced |
| Algert Global LLC | 2,525 | $892.9K | 0.05% | +668+36.0% | Added |
| Alpha Paradigm Partners, LLC | 2,521 | $891.0K | 0.37% | +1,180+88.0% | Added |
| Metropolitan Life Insurance Co | 2,475 | $875.2K | 0.04% | −78−3.1% | Reduced |
| Maverick Capital LtdSuperinvestorMaverick Capital | 2,444 | $864.2K | 0.02% | +1,784+270.3% | Added |
| Advisor OS, LLC | 2,443 | $863.7K | 0.23% | +274+12.6% | Added |
| Leelyn Smith, LLC | 2,413 | $853.2K | 0.23% | +799+49.5% | Added |
| Citadel Advisors LLC | 2,382 | $842.3K | 0.00% | −145,401−98.4% | Reduced |
| Oak Ridge Investments LLC | 2,357 | $833.5K | 0.12% | −10.0% | Reduced |
| Commonwealth Equity Services, LLC | 2,349 | $830.0K | 0.00% | −30−1.3% | Reduced |
| Quantinno Capital Management LP | 2,316 | $819.0K | 0.06% | +2,316 | New |
| Commerce Bank | 2,308 | $816.1K | 0.01% | −81−3.4% | Reduced |
| Balyasny Asset Management LLC | 2,307 | $815.8K | 0.00% | −386−14.3% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 2,300 | $813.0K | 0.01% | +216+10.4% | Added |
| CWM Advisors, LLC | 2,244 | $793.5K | 0.10% | +1,436+177.7% | Added |
| Wealthfront Advisers LLC | 2,222 | $785.7K | 0.00% | +752+51.2% | Added |
| XTX Topco Ltd | 2,164 | $765.2K | 0.16% | −1,905−46.8% | Reduced |
| Mount Yale Investment Advisors, LLC | 2,151 | $760.7K | 0.09% | +48+2.3% | Added |
| Great Lakes Advisors, LLC | 2,131 | $753.5K | 0.04% | −113−5.0% | Reduced |
| RPg Family Wealth Advisory, LLC | 2,102 | $744.9K | 0.51% | +11+0.5% | Added |
| Kiwi Wealth Investments Limited Partnership | 2,102 | $743.3K | 0.05% | +2,102 | New |
| New Mexico Educational Retirement Board | 2,100 | $743.0K | 0.04% | −100−4.5% | Reduced |
| Tudor Investment Corp Et Al | 2,093 | $740.0K | 0.02% | −25,727−92.5% | Reduced |
| Pathstone Family Office, LLC | 3,911 | $739.5K | 0.01% | +1,938+98.2% | Added |
| Jump Financial, LLC | 2,078 | $734.8K | 0.04% | −581−21.9% | Reduced |
| Inspire Advisors, LLC | 2,033 | $719.0K | 0.18% | +2,033 | New |
| Dakota Wealth Management | 2,023 | $715.4K | 0.05% | +102+5.3% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 2,000 | $708.5K | 0.08% | +1,250+166.7% | Added |
| Virginia Retirement Systems Et Al | 2,000 | $707.2K | 0.01% | +2,000 | New |
| Achmea Investment Management B.V. | 2,132 | $706.0K | 0.02% | 00.0% | Unchanged |
| 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 |
| We Are One Seven, LLC | 1,887 | $667.3K | 0.07% | −149−7.3% | Reduced |
| Laurel Wealth Advisors, Inc. | 1,878 | $664.0K | 0.07% | +1,878 | New |
| FORA Capital, LLC | 1,852 | $654.9K | 0.11% | −4,798−72.2% | Reduced |
| Prudential PLC | 1,825 | $645.3K | 0.01% | +618+51.2% | Added |
| Fluent Financial, LLC | 1,810 | $640.0K | 0.38% | −3,237−64.1% | Reduced |
| Metis Global Partners, LLC | 1,806 | $638.6K | 0.06% | +335+22.8% | Added |
| Steel Peak Wealth Management LLC | 1,777 | $629.7K | 0.05% | +84+5.0% | Added |
| Profund Advisors LLC | 1,687 | $596.5K | 0.04% | −30−1.7% | Reduced |
| PDT Partners, LLC | 1,653 | $584.5K | 0.09% | −334−16.8% | Reduced |
| Lazard Asset Management LLC | 1,648 | $581.0K | 0.00% | −36,317−95.7% | Reduced |
| Duality Advisers, LP | 1,635 | $578.2K | 0.07% | +387+31.0% | Added |
| Redwood Investments, LLC | 1,628 | $575.7K | 0.08% | −56−3.3% | Reduced |
| Apollon Wealth Management, LLC | 1,597 | $564.8K | 0.04% | +68+4.4% | Added |
| Essex Investment Management Co LLC | 1,595 | $564.0K | 0.09% | 00.0% | Unchanged |
| InterOcean Capital Group, LLC | 1,593 | $563.3K | 0.02% | −24−1.5% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 1,593 | $563.0K | 0.05% | 00.0% | Unchanged |
| Green Alpha Advisors, LLC | 1,564 | $553.0K | 0.46% | −14−0.9% | Reduced |
| Next Century Growth Investors LLC | 1,553 | $549.2K | 0.07% | 00.0% | Unchanged |
| Alliance Wealth Advisors, LLC | 1,536 | $543.2K | 0.24% | +1,536 | New |
| Heartland Bank & Trust Co | 1,531 | $541.4K | 0.40% | −120−7.3% | Reduced |
| Iron Financial, LLC | 1,510 | $534.1K | 0.31% | −211−12.3% | Reduced |
| Utah Peaks Capital Inc | 1,494 | $528.3K | 1.02% | +1,494 | New |
| Raymond James Trust N.A. | 1,493 | $528.0K | 0.02% | −415−21.8% | Reduced |
| Morningstar Investment Services LLC | 1,479 | $527.0K | 0.01% | +294+24.8% | Added |
| Knowledge Leaders Capital, LLC | 1,431 | $506.0K | 0.67% | +1,431 | New |
| Quadrature Capital Ltd | 1,405 | $496.9K | 0.01% | +1,405 | New |
| Northwestern Mutual Investment Management Company, LLC | 1,398 | $494.3K | 0.01% | −254−15.4% | Reduced |
| Baker Tilly Wealth Management, LLC | 1,370 | $484.4K | 0.06% | +194+16.5% | Added |
| JB Capital LLC | 1,368 | $483.9K | 0.05% | +24+1.8% | Added |
| Headlands Technologies LLC | 1,341 | $474.0K | 0.38% | +1,341 | New |
| Change Path, LLC | 1,329 | $470.0K | 0.03% | +279+26.6% | Added |
| Rockefeller Capital Management L.P. | 1,312 | $463.0K | 0.00% | −83−5.9% | Reduced |
| RMR Wealth Builders | 1,307 | $462.2K | 0.10% | +5+0.4% | Added |
| Shell Asset Management Co | 1,302 | $460.0K | 0.02% | −281−17.8% | Reduced |
| Yorktown Management & Research Co Inc | 1,300 | $459.7K | 0.56% | 00.0% | Unchanged |
| Walleye Trading LLC | 1,298 | $459.0K | 0.01% | +1,298 | New |
| Central Trust Co | 1,291 | $456.5K | 0.01% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 1,287 | $455.1K | 0.04% | −7,981−86.1% | Reduced |
| Zeke Capital Advisors, LLC | 1,278 | $451.9K | 0.03% | +1,278 | New |
| Pinnacle Financial Partners Inc | 1,277 | $451.6K | 0.01% | +4+0.3% | Added |
| Bleakley Financial Group, LLC | 1,276 | $451.2K | 0.02% | +1,276 | New |
| RFG Advisory, LLC | 975 | $445.0K | 0.02% | +47+5.1% | Added |
| Shaker Investments LLC | 1,249 | $441.7K | 0.27% | −601−32.5% | Reduced |
| Merlin Capital LLC | 1,241 | $438.8K | 1.08% | −19−1.5% | Reduced |
| Capital Impact Advisors, LLC | 1,230 | $434.9K | 0.42% | +569+86.1% | Added |
| Diversified Trust Co | 1,206 | $426.0K | 0.02% | +424+54.2% | 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 |
| Moors & Cabot, Inc. | 1,182 | $418.0K | 0.03% | +169+16.7% | Added |
| GWM Advisors LLC | 5,517 | $417.4K | 0.01% | +2,103+61.6% | Added |
| Toroso Investments, LLC | 1,157 | $409.0K | 0.02% | +73+6.7% | Added |
| Pitcairn Co | 1,133 | $400.6K | 0.04% | −362−24.2% | Reduced |
| Covenant Partners, LLC | 1,113 | $393.6K | 0.16% | 00.0% | Unchanged |