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 2024
Institutional positions in Monolithic Power Systems, Inc. as of Dec 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
- 864
- −6 vs. Q3 2024
- Shares held
- 46.5M
- +350.5K (+0.8%) vs. Q3 2024
- Total value
- $27.6B
- −$15.0B (−35.3%) vs. Q3 2024
- New holders
- 153
- 321 more added
- Sold out
- 159
- 291 more reduced
15 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JustInvest LLC | 5,375 | $3.18M | 0.05% | −1,247−18.8% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 5,241 | $3.10M | 0.01% | +5,241 | New |
| Shell Asset Management Co | 5,213 | $3.08M | 0.13% | +4,779+1,101.2% | Added |
| Empowered Funds, LLC | 5,164 | $3.06M | 0.04% | +1,117+27.6% | Added |
| Bahl & Gaynor Inc | 5,132 | $3.04M | 0.02% | +28+0.5% | Added |
| Paragon Advisors, LLC | 5,128 | $3.03M | 1.04% | +2,997+140.6% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 5,116 | $3.03M | 0.03% | +96+1.9% | Added |
| Mirabaud Asset Management Ltd | 4,881 | $2.95M | 1.37% | −1,118−18.6% | Reduced |
| Steward Partners Investment Advisory, LLC | 4,974 | $2.94M | 0.03% | +676+15.7% | Added |
| Crossmark Global Holdings, Inc. | 4,909 | $2.90M | 0.05% | +1,266+34.8% | Added |
| Shaker Investments LLC | 4,886 | $2.89M | 1.21% | +924+23.3% | Added |
| Quantitative Investment Management, LLC | 4,866 | $2.88M | 0.22% | +4,866 | New |
| Carderock Capital Management Inc | 4,850 | $2.87M | 0.72% | −5,172−51.6% | Reduced |
| Schonfeld Strategic Advisors LLC | 4,778 | $2.83M | 0.02% | −3,432−41.8% | Reduced |
| Worldquant Millennium Advisors LLC | 4,689 | $2.77M | 0.02% | −51−1.1% | Reduced |
| Guggenheim Capital LLC | 4,680 | $2.77M | 0.02% | −5,082−52.1% | Reduced |
| Mizuho Securities USA LLC | 4,623 | $2.74M | 0.05% | +1,462+46.3% | Added |
| Cerity Partners LLC | 3,660 | $2.70M | 0.01% | −891−19.6% | Reduced |
| Synovus Financial Corp | 4,388 | $2.60M | 0.03% | −185−4.0% | Reduced |
| Ethic Inc. | 4,274 | $2.53M | 0.05% | +1,524+55.4% | Added |
| Toroso Investments, LLC | 4,251 | $2.52M | 0.02% | −1,791−29.6% | Reduced |
| Oppenheimer & Co Inc | 4,233 | $2.50M | 0.04% | +1,331+45.9% | Added |
| Wasatch Advisors Inc | 4,211 | $2.49M | 0.01% | +380+9.9% | Added |
| Oregon Public Employees Retirement Fund | 4,182 | $2.47M | 0.05% | 00.0% | Unchanged |
| Nordea Investment Management AB | 4,082 | $2.46M | 0.00% | +213+5.5% | Added |
| Bessemer Group Inc | 4,131 | $2.44M | 0.00% | −142−3.3% | Reduced |
| Gulf International Bank (UK) Ltd | 4,133 | $2.44M | 0.06% | −40−1.0% | Reduced |
| Polymer Capital Management (HK) LTD | 4,100 | $2.43M | 0.43% | +3,450+530.8% | Added |
| Wolverine Trading, LLC | 4,011 | $2.42M | 0.05% | +4,011 | New |
| Linden Thomas Advisory Services, LLC | 3,997 | $2.37M | 0.30% | +186+4.9% | Added |
| Global X Japan Co., Ltd. | 3,978 | $2.35M | 0.29% | −691−14.8% | Reduced |
| Peapack Gladstone Financial Corp | 3,974 | $2.35M | 0.03% | −181−4.4% | Reduced |
| Coldstream Capital Management Inc | 3,953 | $2.34M | 0.05% | +178+4.7% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 3,894 | $2.30M | 0.09% | +179+4.8% | Added |
| Pensionmark Financial Group, LLC | 3,865 | $2.29M | 0.06% | +3,043+370.2% | Added |
| DSG Capital Advisors, LLC | 3,853 | $2.28M | 0.41% | +3,853 | New |
| Plato Investment Management Ltd | 3,785 | $2.25M | 0.17% | +2,726+257.4% | Added |
| Intrust Bank NA | 3,750 | $2.22M | 0.22% | −293−7.2% | Reduced |
| Park Avenue Securities LLC | 3,690 | $2.18M | 0.02% | +598+19.3% | Added |
| Profund Advisors LLC | 3,653 | $2.16M | 0.08% | −252−6.5% | Reduced |
| Omers Administration Corp | 3,615 | $2.14M | 0.02% | −1,150−24.1% | Reduced |
| Teachers Retirement System of the State of Kentucky | 3,557 | $2.10M | 0.02% | 00.0% | Unchanged |
| Redhawk Wealth Advisors, Inc. | 3,547 | $2.10M | 0.28% | +69+2.0% | Added |
| Trilogy Capital Inc. | 3,528 | $2.09M | 0.11% | +1,764+100.0% | Added |
| Rathbone Brothers plc | 3,507 | $2.08M | 0.01% | +2,343+201.3% | Added |
| Twin Capital Management Inc | 3,453 | $2.04M | 0.22% | −381−9.9% | Reduced |
| PFG Advisors | 3,448 | $2.04M | 0.12% | +475+16.0% | Added |
| Cynosure Management, LLC | 3,432 | $2.03M | 0.30% | +2,961+628.7% | Added |
| Mirova | 3,397 | $2.01M | 0.35% | +3,242+2,091.6% | Added |
| Harfst & Associates, Inc. | 3,388 | $2.00M | 0.42% | +579+20.6% | Added |
| Kentucky Retirement Systems | 3,350 | $1.98M | 0.06% | −46−1.4% | Reduced |
| Kovitz Investment Group Partners, LLC | 3,340 | $1.98M | 0.01% | +238+7.7% | Added |
| Wealth Enhancement Advisory Services, LLC | 3,281 | $1.94M | 0.00% | +101+3.2% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 3,259 | $1.93M | 0.02% | +1,462+81.4% | Added |
| Aigen Investment Management, LP | 3,237 | $1.92M | 0.34% | +3,237 | New |
| Atria Investments LLC | 3,215 | $1.90M | 0.02% | +248+8.4% | Added |
| Avantax Advisory Services, Inc. | 3,200 | $1.89M | 0.01% | +14+0.4% | Added |
| Wiley Bros.-Aintree Capital, LLC | 3,026 | $1.87M | 0.02% | +965+46.8% | Added |
| Torray LLC | 3,128 | $1.85M | 0.27% | −263−7.8% | Reduced |
| M&T Bank Corp | 3,121 | $1.85M | 0.01% | +254+8.9% | Added |
| Values First Advisors, Inc. | 3,038 | $1.80M | 0.99% | −674−18.2% | Reduced |
| Hartford Investment Management Co | 3,013 | $1.78M | 0.06% | −59−1.9% | Reduced |
| First Hawaiian Bank | 2,990 | $1.77M | 0.06% | −560−15.8% | Reduced |
| Leelyn Smith, LLC | 2,966 | $1.76M | 0.31% | +304+11.4% | Added |
| HMS Capital Management, LLC | 2,954 | $1.75M | 0.84% | −181−5.8% | Reduced |
| Perpetual Ltd | 2,936 | $1.74M | 0.02% | +2,679+1,042.4% | Added |
| La Banque Postale Asset Management SA | 2,926 | $1.73M | 0.02% | +2,926 | New |
| Intech Investment Management LLC | 2,900 | $1.72M | 0.02% | +2,151+287.2% | Added |
| Verition Fund Management LLC | 2,877 | $1.70M | 0.01% | +1,666+137.6% | Added |
| Aviva PLC | 2,831 | $1.68M | 0.00% | +282+11.1% | Added |
| Hennion & Walsh Asset Management, Inc. | 2,785 | $1.65M | 0.07% | +135+5.1% | Added |
| Commerce Bank | 2,766 | $1.64M | 0.01% | −3,121−53.0% | Reduced |
| Groupama Asset Managment | 2,671 | $1.61M | 0.03% | −1,353−33.6% | Reduced |
| Guidance Capital, Inc | 2,343 | $1.59M | 0.49% | +1,423+154.7% | Added |
| Securian Asset Management, Inc | 2,678 | $1.58M | 0.05% | −104−3.7% | Reduced |
| Woodline Partners LP | 2,667 | $1.58M | 0.01% | +2,667 | New |
| Boston Family Office LLC | 2,614 | $1.55M | 0.11% | +2,383+1,031.6% | Added |
| Federation des caisses Desjardins du Quebec | 2,609 | $1.54M | 0.01% | +1,434+122.0% | Added |
| Louisiana State Employees Retirement System | 2,600 | $1.54M | 0.03% | −100−3.7% | Reduced |
| Sherbrooke Park Advisers LLC | 2,587 | $1.53M | 0.49% | +1,854+252.9% | Added |
| Brinker Capital Investments, LLC | 2,585 | $1.53M | 0.02% | −818−24.0% | Reduced |
| Orion Portfolio Solutions, LLC | 2,585 | $1.53M | 0.02% | −818−24.0% | Reduced |
| Kestra Advisory Services, LLC | 2,570 | $1.52M | 0.01% | −124−4.6% | Reduced |
| Maryland State Retirement & Pension System | 2,508 | $1.48M | 0.03% | −175−6.5% | Reduced |
| Optimas Capital Ltd | 2,500 | $1.48M | 2.00% | +2,500 | New |
| Modern Wealth Management, LLC | 2,400 | $1.42M | 0.05% | +2,400 | New |
| Andar Capital Management HK Ltd | 2,400 | $1.42M | 1.83% | +2,400 | New |
| Two Sigma Securities, LLC | 2,375 | $1.41M | 0.25% | +2,057+646.9% | Added |
| Westover Capital Advisors, LLC | 2,329 | $1.38M | 0.30% | −81−3.4% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 2,325 | $1.38M | 0.04% | 00.0% | Unchanged |
| Ieq Capital, LLC | 2,325 | $1.38M | 0.01% | −464−16.6% | Reduced |
| New Mexico Educational Retirement Board | 2,300 | $1.36M | 0.05% | −100−4.2% | Reduced |
| O'Shaughnessy Asset Management, LLC | 2,299 | $1.36M | 0.01% | −272−10.6% | Reduced |
| Regions Financial Corp | 2,279 | $1.35M | 0.01% | −256−10.1% | Reduced |
| Jackson Wealth Management, LLC | 2,237 | $1.32M | 0.15% | −327−12.8% | Reduced |
| Valley National Advisers Inc | 2,214 | $1.31M | 0.23% | +292+15.2% | Added |
| Confluence Wealth Services, Inc. | 1,872 | $1.31M | 0.09% | +362+24.0% | Added |
| E. Ohman J:or Asset Management AB | 2,200 | $1.30M | 0.03% | +200+10.0% | Added |
| Polianta Ltd | 2,200 | $1.30M | 0.62% | +2,200 | New |
| Pitcairn Co | 2,198 | $1.30M | 0.08% | −188−7.9% | Reduced |