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 2024
Institutional positions in Monolithic Power Systems, Inc. as of Sep 30, 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
- 885
- +55 vs. Q2 2024
- Shares held
- 46.4M
- +5.44M (+13.3%) vs. Q2 2024
- Total value
- $42.8B
- +$9.10B (+27.0%) vs. Q2 2024
- New holders
- 118
- 326 more added
- Sold out
- 63
- 324 more reduced
8 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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 2024
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Comerica Bank | 10,640 | $9.84M | 0.04% | +52+0.5% | Added |
| GWM Advisors LLC | 10,630 | $9.83M | 0.06% | +921+9.5% | Added |
| Retirement Systems of Alabama | 10,627 | $9.82M | 0.04% | −108−1.0% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 10,613 | $9.81M | 0.06% | −78−0.7% | Reduced |
| Westwood Holdings Group Inc. | 10,500 | $9.71M | 0.04% | −50.0% | Reduced |
| Mariner, LLC | 10,459 | $9.67M | 0.02% | +1,440+16.0% | Added |
| Swedbank AB | 10,400 | $9.61M | 0.01% | +3,439+49.4% | Added |
| Atria Wealth Solutions, Inc. | 10,343 | $9.56M | 0.10% | −5,430−34.4% | Reduced |
| Amalgamated Bank | 10,332 | $9.55M | 0.08% | +30.0% | Added |
| NorthCrest Asset Manangement, LLC | 10,248 | $9.47M | 0.29% | −7−0.1% | Reduced |
| Forsta Ap-Fonden | 10,200 | $9.43M | 0.07% | +1,300+14.6% | Added |
| The PNC Financial Services Group, Inc. | 10,139 | $9.37M | 0.01% | +1,167+13.0% | Added |
| Bokf, NA | 10,145 | $9.36M | 0.17% | −35−0.3% | Reduced |
| Carderock Capital Management Inc | 10,022 | $9.27M | 2.19% | +453+4.7% | Added |
| Czech National Bank | 9,931 | $9.18M | 0.09% | +657+7.1% | Added |
| Guggenheim Capital LLC | 9,762 | $9.02M | 0.06% | +2,154+28.3% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 9,698 | $8.97M | 0.09% | +9,698 | New |
| Blair William & Co | 9,599 | $8.87M | 0.03% | +10.0% | Added |
| IFM Investors Pty Ltd | 9,534 | $8.81M | 0.08% | −10.0% | Reduced |
| Stratos Wealth Partners, LTD. | 9,509 | $8.79M | 0.13% | +188+2.0% | Added |
| UniSuper Management Pty Ltd | 9,205 | $8.51M | 0.06% | +417+4.7% | Added |
| Moore Capital Management, LP | 9,150 | $8.46M | 0.25% | +9,150 | New |
| Advisors Asset Management, Inc. | 9,126 | $8.44M | 0.15% | +1,174+14.8% | Added |
| Fifth Third Bancorp | 9,121 | $8.43M | 0.03% | −75−0.8% | Reduced |
| TownSquare Capital, LLC | 9,069 | $8.38M | 0.10% | −558−5.8% | Reduced |
| State of Alaska, Department of Revenue | 9,004 | $8.32M | 0.09% | −3,565−28.4% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 8,951 | $8.28M | 0.02% | +3,133+53.9% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 8,798 | $8.13M | 0.01% | −531−5.7% | Reduced |
| Credit Agricole S A | 8,694 | $8.04M | 0.04% | +4,118+90.0% | Added |
| Snowden Capital Advisors LLC | 8,633 | $7.99M | 0.24% | −9,053−51.2% | Reduced |
| Daiwa Securities Group Inc. | 8,634 | $7.98M | 0.04% | +2,483+40.4% | Added |
| Federated Hermes, Inc. | 8,621 | $7.97M | 0.02% | +8,415+4,085.0% | Added |
| Pacer Advisors, Inc. | 8,533 | $7.89M | 0.02% | +663+8.4% | Added |
| Kornitzer Capital Management Inc | 8,527 | $7.88M | 0.15% | −2,086−19.7% | Reduced |
| Advisor Group Holdings, Inc. | 8,449 | $7.81M | 0.02% | +2,020+31.4% | Added |
| Acadian Asset Management LLC | 8,430 | $7.79M | 0.02% | +2,666+46.3% | Added |
| Swiss Life Asset Management Ltd | 8,375 | $7.74M | 0.09% | +217+2.7% | Added |
| Tredje AP-fonden | 8,286 | $7.66M | 0.07% | 00.0% | Unchanged |
| Harvest Fund Management Co., Ltd | 8,229 | $7.61M | 0.45% | −511−5.8% | Reduced |
| Schonfeld Strategic Advisors LLC | 8,210 | $7.59M | 0.06% | +7,172+690.9% | Added |
| British Columbia Investment Management Corp | 8,124 | $7.51M | 0.05% | −1,195−12.8% | Reduced |
| Yousif Capital Management, LLC | 8,038 | $7.43M | 0.08% | −80−1.0% | Reduced |
| DnB Asset Management AS | 7,861 | $7.27M | 0.03% | +392+5.2% | Added |
| Utah Retirement Systems | 7,759 | $7.17M | 0.08% | +29+0.4% | Added |
| Greenland Capital Management LP | 7,719 | $7.14M | 1.29% | +7,719 | New |
| Quantinno Capital Management LP | 7,662 | $7.08M | 0.09% | +1,482+24.0% | Added |
| Patton Fund Management, Inc. | 7,652 | $7.07M | 1.46% | −425−5.3% | Reduced |
| Cetera Investment Advisers | 7,473 | $6.91M | 0.02% | +435+6.2% | Added |
| MML Investors Services, LLC | 7,431 | $6.87M | 0.03% | −781−9.5% | Reduced |
| Creative Planning | 7,273 | $6.72M | 0.01% | +1,455+25.0% | Added |
| New York Life Investment Management LLC | 7,189 | $6.65M | 0.06% | +496+7.4% | Added |
| Balyasny Asset Management LLC | 7,187 | $6.64M | 0.02% | +7,187 | New |
| Knollwood Investment Advisory, LLC | 7,185 | $6.64M | 0.71% | −43−0.6% | Reduced |
| American Capital Management Inc | 7,141 | $6.60M | 0.22% | −1,858−20.6% | Reduced |
| CIBC Asset Management Inc | 7,075 | $6.54M | 0.02% | +555+8.5% | Added |
| Larson Financial Group LLC | 7,052 | $6.52M | 0.37% | +83+1.2% | Added |
| Jump Financial, LLC | 6,991 | $6.46M | 0.13% | +2,116+43.4% | Added |
| CWM Advisors, LLC | 6,858 | $6.34M | 0.65% | +2,230+48.2% | Added |
| Walleye Capital LLC | 6,853 | $6.34M | 0.07% | +5,843+578.5% | Added |
| Geneva Partners, LLC | 6,502 | $6.29M | 2.72% | −7−0.1% | Reduced |
| Pinebridge Investments, L.P. | 6,761 | $6.25M | 0.05% | +894+15.2% | Added |
| Financial Counselors Inc | 6,753 | $6.24M | 0.09% | −2,023−23.1% | Reduced |
| LGT Group Foundation | 6,787 | $6.24M | 0.10% | −1,659−19.6% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 6,733 | $6.22M | 0.02% | −302−4.3% | Reduced |
| J. Safra Sarasin Holding AG | 6,663 | $6.16M | 0.11% | −154−2.3% | Reduced |
| QRG Capital Management, Inc. | 6,663 | $6.16M | 0.07% | +1,276+23.7% | Added |
| Oak Ridge Investments LLC | 6,640 | $6.14M | 0.54% | +4,561+219.4% | Added |
| Mutual of America Capital Management LLC | 6,639 | $6.14M | 0.06% | −154−2.3% | Reduced |
| CIBC World Markets Corp | 6,637 | $6.14M | 0.04% | +352+5.6% | Added |
| JustInvest LLC | 6,622 | $6.12M | 0.10% | +1,404+26.9% | Added |
| HighTower Advisors, LLC | 6,520 | $6.09M | 0.01% | −2,559−28.2% | Reduced |
| KP Management LLC | 6,500 | $6.01M | 2.12% | −500−7.1% | Reduced |
| Level Four Advisory Services, LLC | 7,863 | $5.97M | 0.25% | −413−5.0% | Reduced |
| Wealthfront Advisers LLC | 6,407 | $5.92M | 0.02% | +491+8.3% | Added |
| Pinnbrook Capital Management LP | 6,345 | $5.87M | 1.77% | +6,345 | New |
| Toroso Investments, LLC | 6,042 | $5.59M | 0.06% | +3,105+105.7% | Added |
| Mirabaud Asset Management Ltd | 5,999 | $5.55M | 2.29% | +5,999 | New |
| Janus Henderson Group PLC | 5,996 | $5.55M | 0.00% | +2,134+55.3% | Added |
| Marex Group plc | 5,900 | $5.45M | 0.12% | −5,500−48.2% | Reduced |
| Commerce Bank | 5,887 | $5.44M | 0.03% | +2,965+101.5% | Added |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 5,529 | $5.11M | 1.97% | +34+0.6% | Added |
| Mackenzie Financial Corp | 5,114 | $4.73M | 0.01% | +1,166+29.5% | Added |
| Bahl & Gaynor Inc | 5,104 | $4.72M | 0.02% | −113−2.2% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 5,020 | $4.64M | 0.05% | +102+2.1% | Added |
| Thornburg Investment Management Inc | 4,794 | $4.43M | 0.06% | −1,750−26.7% | Reduced |
| Omers Administration Corp | 4,765 | $4.41M | 0.04% | +1,000+26.6% | Added |
| Mercer Global Advisors Inc | 4,910 | $4.38M | 0.01% | +1,088+28.5% | Added |
| Worldquant Millennium Advisors LLC | 4,740 | $4.38M | 0.03% | −1,667−26.0% | Reduced |
| Global X Japan Co., Ltd. | 4,669 | $4.32M | 0.55% | −947−16.9% | Reduced |
| FourThought Financial Partners, LLC | 4,638 | $4.29M | 0.51% | −143−3.0% | Reduced |
| Truist Financial Corp | 4,635 | $4.28M | 0.01% | −524−10.2% | Reduced |
| Synovus Financial Corp | 4,573 | $4.23M | 0.05% | −614−11.8% | Reduced |
| Cerity Partners LLC | 4,551 | $4.21M | 0.01% | +1,474+47.9% | Added |
| Commonwealth Equity Services, LLC | 4,454 | $4.12M | 0.01% | +340+8.3% | Added |
| Taylor Frigon Capital Management LLC | 4,427 | $4.09M | 2.04% | −3,049−40.8% | Reduced |
| Trexquant Investment LP | 4,341 | $4.01M | 0.05% | +2,028+87.7% | Added |
| Steward Partners Investment Advisory, LLC | 4,298 | $3.97M | 0.04% | −132−3.0% | Reduced |
| AXA S.A. | 4,272 | $3.95M | 0.01% | −375−8.1% | Reduced |
| Bessemer Group Inc | 4,273 | $3.95M | 0.01% | +3,621+555.4% | Added |
| Natixis | 4,252 | $3.93M | 0.02% | −621−12.7% | Reduced |