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, Q2 2024
Institutional positions in Monolithic Power Systems, Inc. as of Jun 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
- 838
- +40 vs. Q1 2024
- Shares held
- 46.9M
- +961.3K (+2.1%) vs. Q1 2024
- Total value
- $38.6B
- +$7.44B (+23.9%) vs. Q1 2024
- New holders
- 120
- 324 more added
- Sold out
- 80
- 284 more reduced
9 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Guggenheim Capital LLC | 7,608 | $6.25M | 0.04% | +658+9.5% | Added |
| First Hawaiian Bank | 7,665 | $6.30M | 0.21% | +265+3.6% | Added |
| Utah Retirement Systems | 7,730 | $6.35M | 0.08% | −257−3.2% | Reduced |
| Pacer Advisors, Inc. | 7,870 | $6.47M | 0.01% | +684+9.5% | Added |
| Advisors Asset Management, Inc. | 7,952 | $6.53M | 0.13% | +1,119+16.4% | Added |
| Eisler Capital (US) LLC | 7,955 | $6.54M | 1.24% | +7,955 | New |
| Patton Fund Management, Inc. | 8,077 | $6.64M | 1.40% | −1,488−15.6% | Reduced |
| Yousif Capital Management, LLC | 8,118 | $6.67M | 0.08% | −267−3.2% | Reduced |
| PEAK6 Investments LLC | 8,145 | $6.69M | 0.31% | +1,418+21.1% | Added |
| Swiss Life Asset Management Ltd | 8,158 | $6.70M | 0.08% | +438+5.7% | Added |
| MML Investors Services, LLC | 8,212 | $6.75M | 0.03% | −1,749−17.6% | Reduced |
| Level Four Advisory Services, LLC | 8,276 | $6.80M | 0.31% | −283−3.3% | Reduced |
| Tredje AP-fonden | 8,286 | $6.81M | 0.07% | −130−1.5% | Reduced |
| LGT Group Foundation | 8,446 | $6.94M | 0.11% | −899−9.6% | Reduced |
| Harvest Fund Management Co., Ltd | 8,740 | $7.17M | 0.52% | +4,226+93.6% | Added |
| Financial Counselors Inc | 8,776 | $7.21M | 0.12% | +15+0.2% | Added |
| UniSuper Management Pty Ltd | 8,788 | $7.22M | 0.06% | +1,284+17.1% | Added |
| Forsta Ap-Fonden | 8,900 | $7.31M | 0.06% | −600−6.3% | Reduced |
| Lazard Asset Management LLC | 8,968 | $7.37M | 0.01% | +7,890+731.9% | Added |
| The PNC Financial Services Group, Inc. | 8,972 | $7.37M | 0.00% | +396+4.6% | Added |
| American Capital Management Inc | 8,999 | $7.39M | 0.25% | −145−1.6% | Reduced |
| Mariner, LLC | 9,019 | $7.41M | 0.01% | +1,066+13.4% | Added |
| HighTower Advisors, LLC | 9,079 | $7.46M | 0.01% | −203−2.2% | Reduced |
| Fifth Third Bancorp | 9,196 | $7.56M | 0.03% | −1,694−15.6% | Reduced |
| Czech National Bank | 9,274 | $7.62M | 0.09% | +824+9.8% | Added |
| British Columbia Investment Management Corp | 9,319 | $7.66M | 0.05% | +3,598+62.9% | Added |
| Stratos Wealth Partners, LTD. | 9,321 | $7.66M | 0.12% | +242+2.7% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 9,329 | $7.67M | 0.01% | −1,196−11.4% | Reduced |
| Fjarde AP-fonden (The Fourth Swedish National Pensionfund) | 9,398 | $7.72M | 0.09% | +9,398 | New |
| IFM Investors Pty Ltd | 9,535 | $7.83M | 0.08% | −46−0.5% | Reduced |
| Carderock Capital Management Inc | 9,569 | $7.86M | 2.06% | +5,602+141.2% | Added |
| Blair William & Co | 9,598 | $7.89M | 0.02% | +113+1.2% | Added |
| TownSquare Capital, LLC | 9,627 | $7.91M | 0.11% | +375+4.1% | Added |
| GWM Advisors LLC | 9,709 | $7.98M | 0.06% | +2,301+31.1% | Added |
| Bokf, NA | 10,180 | $8.36M | 0.15% | +4,659+84.4% | Added |
| NorthCrest Asset Manangement, LLC | 10,255 | $8.43M | 0.28% | +255+2.6% | Added |
| Amalgamated Bank | 10,329 | $8.49M | 0.07% | +38+0.4% | Added |
| Handelsbanken Fonder AB | 10,344 | $8.50M | 0.04% | 00.0% | Unchanged |
| Westwood Holdings Group Inc. | 10,505 | $8.63M | 0.04% | −2,297−17.9% | Reduced |
| Comerica Bank | 10,588 | $8.70M | 0.04% | −425−3.9% | Reduced |
| Kornitzer Capital Management Inc | 10,613 | $8.72M | 0.17% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 10,691 | $8.78M | 0.06% | +147+1.4% | Added |
| Retirement Systems of Alabama | 10,735 | $8.82M | 0.03% | +136+1.3% | Added |
| Xponance, Inc. | 10,937 | $8.99M | 0.09% | +188+1.7% | Added |
| Banco Santander, S.A. | 11,091 | $9.11M | 0.11% | +11,091 | New |
| Marex Group plc | 11,400 | $9.37M | 0.25% | +900+8.6% | Added |
| Silvant Capital Management LLC | 11,440 | $9.41M | 0.42% | 00.0% | Unchanged |
| Pinnacle Financial Partners Inc | 12,122 | $9.89M | 0.21% | +495+4.3% | Added |
| Standard Life Aberdeen plc | 12,417 | $10.2M | 0.02% | −9,429−43.2% | Reduced |
| Nisa Investment Advisors, LLC | 12,457 | $10.3M | 0.06% | +476+4.0% | Added |
| State of Alaska, Department of Revenue | 12,569 | $10.3M | 0.12% | −2,135−14.5% | Reduced |
| Arizona State Retirement System | 13,367 | $11.0M | 0.07% | +189+1.4% | Added |
| Corebridge Financial, Inc. | 13,403 | $11.0M | 0.06% | +13,403 | New |
| State of Tennessee, Treasury Department | 13,641 | $11.2M | 0.04% | −433−3.1% | Reduced |
| Schroder Investment Management Group | 13,760 | $11.3M | 0.01% | +973+7.6% | Added |
| State of Michigan Retirement System | 14,170 | $11.6M | 0.06% | +400+2.9% | Added |
| Fred Alger Management, LLC | 14,186 | $11.7M | 0.06% | −1,084−7.1% | Reduced |
| Value Aligned Research Advisors, LLC | 14,233 | $11.7M | 2.56% | +11+0.1% | Added |
| Quest Investment Management LLC | 14,607 | $12.0M | 1.33% | +11,651+394.1% | Added |
| Pathstone Holdings, LLC | 14,704 | $12.1M | 0.05% | +78+0.5% | Added |
| APG Asset Management US Inc. | 14,853 | $12.2M | 0.07% | +338+2.3% | Added |
| Sit Investment Associates Inc | 14,994 | $12.3M | 0.28% | −62−0.4% | Reduced |
| Moran Wealth Management, LLC | 15,074 | $12.4M | 0.41% | −168−1.1% | Reduced |
| MetLife Investment Management | 15,131 | $12.4M | 0.07% | +2,025+15.5% | Added |
| Segall Bryant & Hamill, LLC | 15,470 | $12.7M | 0.23% | −11,385−42.4% | Reduced |
| Twin Tree Management, LP | 15,605 | $12.8M | 0.38% | +3,243+26.2% | Added |
| Nissay Asset Management Corp | 15,668 | $12.9M | 0.09% | +5,249+50.4% | Added |
| ProShare Advisors LLC | 15,685 | $12.9M | 0.03% | +1,630+11.6% | Added |
| Atria Wealth Solutions, Inc. | 15,773 | $13.0M | 0.14% | +1,209+8.3% | Added |
| Gotham Asset Management, LLC | 15,839 | $13.0M | 0.17% | −2,147−11.9% | Reduced |
| Storebrand Asset Management AS | 15,855 | $13.0M | 0.04% | +3,148+24.8% | Added |
| Mediolanum International Funds Ltd | 17,330 | $13.1M | 0.22% | +9,663+126.0% | Added |
| Copeland Capital Management, LLC | 16,361 | $13.4M | 0.25% | +491+3.1% | Added |
| Assetmark, Inc | 16,504 | $13.6M | 0.04% | +1,169+7.6% | Added |
| Korea Investment CORP | 16,565 | $13.6M | 0.03% | +7,800+89.0% | Added |
| Illinois Municipal Retirement Fund | 16,686 | $13.7M | 0.21% | −4,579−21.5% | Reduced |
| LMR Partners LLP | 17,200 | $14.1M | 0.30% | +17,200 | New |
| Raymond James Financial Services Advisors, Inc. | 17,316 | $14.2M | 0.02% | +3,555+25.8% | Added |
| State of New Jersey Common Pension Fund D | 17,632 | $14.5M | 0.06% | −9,162−34.2% | Reduced |
| Snowden Capital Advisors LLC | 17,686 | $14.6M | 0.43% | +254+1.5% | Added |
| Nomura Asset Management Co Ltd | 18,686 | $15.4M | 0.05% | +1,655+9.7% | Added |
| Mn Services Vermogensbeheer B.V. | 18,900 | $15.5M | 0.11% | −500−2.6% | Reduced |
| Whittier Trust Co of Nevada Inc | 19,292 | $15.9M | 0.44% | +726+3.9% | Added |
| Asset Management One Co.,Ltd. | 19,325 | $15.9M | 0.06% | −133−0.7% | Reduced |
| Danske Bank A/S | 19,393 | $15.9M | 0.06% | −6,147−24.1% | Reduced |
| Treasurer of the State of North Carolina | 20,441 | $16.8M | 0.07% | −92−0.4% | Reduced |
| Robeco Institutional Asset Management B.V. | 20,587 | $16.9M | 0.04% | +18,635+954.7% | Added |
| Public Employees Retirement System of Ohio | 21,114 | $17.3M | 0.07% | −29−0.1% | Reduced |
| KBC Group NV | 21,592 | $17.7M | 0.05% | +3,487+19.3% | Added |
| Arcadia Investment Management Corp | 21,682 | $17.8M | 3.04% | −1,035−4.6% | Reduced |
| US Bancorp | 22,451 | $18.4M | 0.03% | +273+1.2% | Added |
| Andra AP-fonden | 23,400 | $19.2M | 0.32% | +23,400 | New |
| Skandinaviska Enskilda Banken AB (publ) | 23,651 | $19.4M | 0.09% | +12,214+106.8% | Added |
| Hantz Financial Services, Inc. | 23,740 | $19.5M | 0.38% | −2,599−9.9% | Reduced |
| TD Asset Management Inc | 23,870 | $19.6M | 0.02% | +2,350+10.9% | Added |
| Scout Investments, Inc. | 25,540 | $21.0M | 0.56% | −14,028−35.5% | Reduced |
| Janney Montgomery Scott LLC | 25,645 | $21.1M | 0.06% | −571−2.2% | Reduced |
| Toronto Dominion Bank | 26,181 | $21.5M | 0.03% | −3,249−11.0% | Reduced |
| Vontobel Holding Ltd. | 26,304 | $21.6M | 0.07% | +325+1.3% | Added |
| Chevy Chase Trust Holdings, Inc. | 26,574 | $21.8M | 0.07% | −21−0.1% | Reduced |