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 |
|---|---|---|---|---|---|
| Central Trust Co | 668 | $395.2K | 0.01% | 00.0% | Unchanged |
| Ontario Teachers Pension Plan Board | 670 | $396.4K | 0.01% | +12+1.8% | Added |
| Wedmont Private Capital | 671 | $396.7K | 0.02% | −214−24.2% | Reduced |
| Global Retirement Partners, LLC | 674 | $398.9K | 0.01% | +67+11.0% | Added |
| FORA Capital, LLC | 682 | $403.5K | 0.05% | +682 | New |
| Meeder Advisory Services, Inc. | 685 | $405.5K | 0.03% | −16−2.3% | Reduced |
| Diversified Trust Co | 695 | $411.2K | 0.01% | −8−1.1% | Reduced |
| Credit Capital Investments LLC | 700 | $414.2K | 0.54% | +700 | New |
| Jefferies Financial Group Inc. | 702 | $415.4K | 0.00% | −74−9.5% | Reduced |
| Pathway Financial Advisors LLC | 702 | $415.4K | 0.10% | 00.0% | Unchanged |
| NorthRock Partners, LLC | 701 | $415.7K | 0.01% | −106−13.1% | Reduced |
| Moneta Group Investment Advisors LLC | 706 | $417.7K | 0.01% | −76−9.7% | Reduced |
| Spire Wealth Management | 706 | $417.7K | 0.01% | +4+0.6% | Added |
| Covenant Partners, LLC | 710 | $420.1K | 0.13% | 00.0% | Unchanged |
| Canada Post Corp Registered Pension Plan | 710 | $420.1K | 0.02% | +710 | New |
| Huntington National Bank | 710 | $420.1K | 0.00% | −111−13.5% | Reduced |
| WR Wealth Planners, LLC | 713 | $421.9K | 0.14% | −88−11.0% | Reduced |
| MUFG Securities Americas Inc. | 720 | $426.0K | 0.05% | +720 | New |
| Abn Amro Investment Solutions | 735 | $434.9K | 0.01% | +68+10.2% | Added |
| Munro Partners | 735 | $434.9K | 0.02% | +735 | New |
| Cullen/Frost Bankers, Inc. | 735 | $434.9K | 0.01% | −47−6.0% | Reduced |
| Prime Capital Investment Advisors, LLC | 744 | $440.2K | 0.01% | −58−7.2% | Reduced |
| Apollon Wealth Management, LLC | 747 | $442.1K | 0.01% | −353−32.1% | Reduced |
| Deroy & Devereaux Private Investment Counsel Inc | 750 | $444.0K | 0.03% | 00.0% | Unchanged |
| HB Wealth Management, LLC | 755 | $446.7K | 0.00% | −431−36.3% | Reduced |
| Sterling Capital Management LLC | 764 | $452.1K | 0.01% | −96−11.2% | Reduced |
| Arrowstreet Capital, Limited Partnership | 768 | $454.4K | 0.00% | +768 | New |
| V-Square Quantitative Management LLC | 777 | $459.8K | 0.07% | +70+9.9% | Added |
| Redwood Investments, LLC | 778 | $460.3K | 0.12% | −2,366−75.3% | Reduced |
| Principal Securities, Inc. | 782 | $462.8K | 0.01% | +244+45.4% | Added |
| Cannon Advisors, Inc. | 784 | $463.9K | 0.39% | 00.0% | Unchanged |
| Mount Yale Investment Advisors, LLC | 789 | $467.0K | 0.04% | −149−15.9% | Reduced |
| United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund | 800 | $473.4K | 0.02% | +800 | New |
| Icon Wealth Advisors, LLC | 806 | $476.9K | 0.04% | −20−2.4% | Reduced |
| Headlands Technologies LLC | 810 | $479.3K | 0.05% | −323−28.5% | Reduced |
| American National Bank | 822 | $486.4K | 0.05% | −7−0.8% | Reduced |
| Leonteq Securities AG | 829 | $490.5K | 0.05% | +803+3,088.5% | Added |
| Gibbs Wealth Management | 832 | $492.3K | 0.13% | +210+33.8% | Added |
| Ci Investments Inc. | 836 | $495.0K | 0.00% | +338+67.9% | Added |
| Green Alpha Advisors, LLC | 842 | $498.2K | 0.40% | −53−5.9% | Reduced |
| Prudential PLC | 848 | $501.8K | 0.00% | 00.0% | Unchanged |
| Portside Wealth Group, LLC | 859 | $508.3K | 0.08% | −29−3.3% | Reduced |
| Vestmark Advisory Solutions, Inc. | 864 | $511.2K | 0.02% | +154+21.7% | Added |
| CFC Planning Co LLC | 864 | $511.2K | 0.55% | +864 | New |
| Assenagon Asset Management S.A. | 871 | $515.4K | 0.00% | −294−25.2% | Reduced |
| Kestra Private Wealth Services, LLC | 872 | $516.0K | 0.01% | +191+28.0% | Added |
| Prosperity Financial Group, Inc. | 874 | $517.1K | 0.26% | +874 | New |
| EntryPoint Capital, LLC | 885 | $523.7K | 0.22% | +885 | New |
| Insigneo Advisory Services, LLC | 887 | $524.8K | 0.05% | −110−11.0% | Reduced |
| Independent Financial Group, LLC | 887 | $524.8K | 0.02% | +264+42.4% | Added |
| Stevens Capital Management LP | 887 | $525.0K | 0.21% | +528+147.1% | Added |
| Guinness Asset Management LTD | 890 | $527.0K | 0.01% | +223+33.4% | Added |
| Evergreen Capital Management LLC | 901 | $534.1K | 0.02% | −30−3.2% | Reduced |
| Penserra Capital Management LLC | 909 | $535.0K | 0.01% | +685+305.8% | Added |
| Nebula Research & Development LLC | 926 | $547.9K | 0.06% | −642−40.9% | Reduced |
| Burney Co | 926 | $547.9K | 0.02% | +575+163.8% | Added |
| Morey & Quinn Wealth Partners, LLC | 927 | $548.5K | 0.47% | +927 | New |
| MJP Associates Inc | 928 | $549.2K | 0.10% | +1+0.1% | Added |
| Vestcor Inc | 937 | $554.0K | 0.02% | +28+3.1% | Added |
| PEAK6 LLC | 937 | $554.2K | 0.02% | +937 | New |
| Malaga Cove Capital, LLC | 938 | $555.0K | 0.22% | −127−11.9% | Reduced |
| CNB Bank | 939 | $555.6K | 0.26% | −1−0.1% | Reduced |
| Symphony Financial, Ltd. Co. | 833 | $561.2K | 0.09% | +179+27.4% | Added |
| Farther Finance Advisors, LLC | 962 | $569.3K | 0.02% | +252+35.5% | Added |
| Greenleaf Trust | 964 | $570.4K | 0.01% | −15−1.5% | Reduced |
| Capstone Investment Advisors, LLC | 980 | $579.9K | 0.01% | +905+1,206.7% | Added |
| E Fund Management Co., Ltd. | 981 | $580.5K | 0.03% | +290+42.0% | Added |
| LRT Capital Management, LLC | 982 | $581.0K | 0.45% | +982 | New |
| XML Financial, LLC | 991 | $586.4K | 0.05% | +36+3.8% | Added |
| Sovereign Investment Advisors, LLC | 992 | $587.0K | 0.17% | +992 | New |
| Gateway Investment Advisers LLC | 993 | $587.6K | 0.01% | +314+46.2% | Added |
| Winnow Wealth LLC | 1,192 | $587.9K | 0.58% | +1,192 | New |
| Unique Wealth Strategies, LLC | 996 | $589.0K | 0.26% | +412+70.5% | Added |
| Alberta Investment Management Corp | 997 | $589.9K | 0.00% | +264+36.0% | Added |
| Polar Capital Holdings Plc | 1,000 | $591.7K | 0.00% | −204,829−99.5% | Reduced |
| Greenland Capital Management LP | 1,001 | $592.3K | 0.12% | −6,718−87.0% | Reduced |
| Benjamin Edwards Inc | 1,001 | $592.5K | 0.01% | +1,001 | New |
| GAMMA Investing LLC | 1,017 | $601.8K | 0.05% | −148−12.7% | Reduced |
| GraniteShares Advisors LLC | 1,017 | $601.8K | 0.38% | +91+9.8% | Added |
| Dakota Wealth Management | 1,017 | $601.8K | 0.01% | −1,162−53.3% | Reduced |
| David Loasby | 1,040 | $614.9K | 0.06% | +65+6.7% | Added |
| GPS Wealth Strategies Group, LLC | 1,045 | $618.6K | 0.08% | +469+81.4% | Added |
| RFG Advisory, LLC | 1,051 | $622.0K | 0.02% | +74+7.6% | Added |
| Bleakley Financial Group, LLC | 1,067 | $631.1K | 0.02% | −196−15.5% | Reduced |
| United Capital Financial Advisers, LLC | 1,081 | $639.6K | 0.01% | −308−22.2% | Reduced |
| Motley Fool Asset Management LLC | 1,084 | $641.4K | 0.03% | +1,084 | New |
| Siemens Fonds Invest GmbH | 1,074 | $648.3K | 0.07% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 1,097 | $649.1K | 0.09% | −35−3.1% | Reduced |
| Central Pacific Bank - Trust Division | 1,102 | $652.1K | 0.09% | −79−6.7% | Reduced |
| Northwestern Mutual Wealth Management Co | 1,103 | $652.5K | 0.00% | −541−32.9% | Reduced |
| Lido Advisors, LLC | 1,107 | $656.6K | 0.00% | +185+20.1% | Added |
| Moors & Cabot, Inc. | 1,115 | $659.7K | 0.03% | +5+0.5% | Added |
| Warren Averett Asset Management, LLC | 1,121 | $663.1K | 0.01% | +877+359.4% | Added |
| NewEdge Wealth, LLC | 1,123 | $664.5K | 0.01% | +213+23.4% | Added |
| Ossiam | 1,164 | $688.7K | 0.01% | +149+14.7% | Added |
| RMR Wealth Builders | 1,167 | $690.5K | 0.07% | −67−5.4% | Reduced |
| BankPlus Trust Department | 1,195 | $707.1K | 0.23% | +1,195 | New |
| Two Sigma Advisers, LP | 1,200 | $710.0K | 0.00% | 00.0% | Unchanged |
| NVWM, LLC | 1,201 | $710.6K | 0.18% | +24+2.0% | Added |
| Vident Advisory, LLC | 1,210 | $716.0K | 0.01% | +255+26.7% | Added |