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 |
|---|---|---|---|---|---|
| Green Alpha Advisors, LLC | 895 | $827.5K | 0.65% | −122−12.0% | Reduced |
| Vestcor Inc | 909 | $840.0K | 0.03% | 00.0% | Unchanged |
| NewEdge Wealth, LLC | 910 | $841.3K | 0.02% | +112+14.0% | Added |
| Guidance Capital, Inc | 920 | $842.7K | 0.26% | −87−8.6% | Reduced |
| JSF Financial, LLC | 917 | $847.8K | 0.25% | +917 | New |
| Lido Advisors, LLC | 922 | $853.2K | 0.01% | +181+24.4% | Added |
| GraniteShares Advisors LLC | 926 | $856.1K | 0.58% | −151−14.0% | Reduced |
| MJP Associates Inc | 927 | $857.1K | 0.16% | +45+5.1% | Added |
| MGB Wealth Management, LLC | 932 | $861.6K | 0.31% | −744−44.4% | Reduced |
| Evergreen Capital Management LLC | 931 | $861.9K | 0.03% | +43+4.8% | Added |
| Emerald Advisers, LLC | 937 | $866.3K | 0.03% | −20−2.1% | Reduced |
| Mount Yale Investment Advisors, LLC | 938 | $867.5K | 0.08% | −500−34.8% | Reduced |
| Robertson Stephens Wealth Management, LLC | 938 | $868.4K | 0.03% | +938 | New |
| CNB Bank | 940 | $869.0K | 0.40% | −37−3.8% | Reduced |
| XML Financial, LLC | 955 | $882.9K | 0.08% | 00.0% | Unchanged |
| Vident Advisory, LLC | 955 | $882.9K | 0.02% | −1,075−53.0% | Reduced |
| United Asset Strategies, Inc. | 959 | $886.6K | 0.08% | +959 | New |
| David Loasby | 975 | $899.7K | 0.08% | −102−9.5% | Reduced |
| RFG Advisory, LLC | 977 | $903.5K | 0.03% | +17+1.8% | Added |
| Greenleaf Trust | 979 | $905.1K | 0.01% | +14+1.5% | Added |
| Insigneo Advisory Services, LLC | 997 | $921.7K | 0.09% | −2−0.2% | Reduced |
| Ossiam | 1,015 | $938.4K | 0.02% | −417−29.1% | Reduced |
| Plato Investment Management Ltd | 1,059 | $978.1K | 0.08% | +121+12.9% | Added |
| Malaga Cove Capital, LLC | 1,065 | $984.6K | 0.40% | 00.0% | Unchanged |
| Pier Capital, LLC | 1,074 | $992.9K | 0.14% | −161−13.0% | Reduced |
| Virtus ETF Advisers LLC | 1,077 | $995.7K | 0.47% | −322−23.0% | Reduced |
| Apollon Wealth Management, LLC | 1,100 | $1.02M | 0.03% | +49+4.7% | Added |
| Moors & Cabot, Inc. | 1,110 | $1.03M | 0.05% | −4−0.4% | Reduced |
| CoreCap Advisors, LLC | 1,114 | $1.03M | 0.05% | +1,114 | New |
| Parkside Financial Bank & Trust | 1,132 | $1.05M | 0.15% | 00.0% | Unchanged |
| Headlands Technologies LLC | 1,133 | $1.05M | 0.12% | +1,133 | New |
| Panagora Asset Management Inc | 1,143 | $1.06M | 0.01% | −27,192−96.0% | Reduced |
| Paloma Partners Management Co | 1,158 | $1.07M | 0.06% | +1,024+764.2% | Added |
| Rathbone Brothers plc | 1,164 | $1.08M | 0.01% | +48+4.3% | Added |
| Assenagon Asset Management S.A. | 1,165 | $1.08M | 0.00% | +37+3.3% | Added |
| GAMMA Investing LLC | 1,165 | $1.08M | 0.11% | +293+33.6% | Added |
| Western Financial Corp | 1,165 | $1.08M | 0.61% | +1,165 | New |
| Federation des caisses Desjardins du Quebec | 1,175 | $1.09M | 0.01% | +378+47.4% | Added |
| NVWM, LLC | 1,177 | $1.09M | 0.28% | −9−0.8% | Reduced |
| Central Pacific Bank - Trust Division | 1,181 | $1.09M | 0.14% | −570−32.6% | Reduced |
| HB Wealth Management, LLC | 1,186 | $1.10M | 0.01% | +250+26.7% | Added |
| HighPoint Advisor Group LLC | 1,446 | $1.10M | 0.06% | −243−14.4% | Reduced |
| Meiji Yasuda Life Insurance Co | 1,189 | $1.10M | 0.02% | −191−13.8% | Reduced |
| Two Sigma Advisers, LP | 1,200 | $1.11M | 0.00% | −300−20.0% | Reduced |
| Verition Fund Management LLC | 1,211 | $1.12M | 0.01% | +727+150.2% | Added |
| Sirios Capital Management L P | 1,220 | $1.13M | 0.20% | +312+34.4% | Added |
| Empirical Finance, LLC | 1,229 | $1.14M | 0.07% | +52+4.4% | Added |
| RMR Wealth Builders | 1,234 | $1.14M | 0.12% | 00.0% | Unchanged |
| Peterson Wealth Services | 1,236 | $1.14M | 0.37% | +127+11.5% | Added |
| Everence Capital Management Inc | 1,260 | $1.17M | 0.07% | 00.0% | Unchanged |
| Frank, Rimerman Advisors LLC | 1,262 | $1.17M | 0.08% | +839+198.3% | Added |
| Bleakley Financial Group, LLC | 1,263 | $1.17M | 0.04% | +135+12.0% | Added |
| Qtron Investments LLC | 1,281 | $1.18M | 0.16% | +329+34.6% | Added |
| SRS Capital Advisors, Inc. | 1,297 | $1.20M | 0.11% | −24−1.8% | Reduced |
| Moloney Securities Asset Management, LLC | 1,325 | $1.22M | 0.16% | −25−1.9% | Reduced |
| Capula Management Ltd | 1,331 | $1.23M | 0.02% | +1,331 | New |
| CenterBook Partners LP | 1,345 | $1.24M | 0.08% | +1,345 | New |
| Gilbert & Cook, Inc. | 1,377 | $1.27M | 0.18% | −81−5.6% | Reduced |
| Integrated Wealth Concepts LLC | 1,383 | $1.28M | 0.02% | −35−2.5% | Reduced |
| RSM US Wealth Management LLC | 1,434 | $1.28M | 0.02% | +145+11.2% | Added |
| United Capital Financial Advisers, LLC | 1,389 | $1.28M | 0.01% | +107+8.3% | Added |
| AXS Investments LLC | 1,397 | $1.29M | 0.34% | −245−14.9% | Reduced |
| APG Asset Management US Inc. | 1,473 | $1.31M | 0.01% | −13,380−90.1% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 1,443 | $1.33M | 0.09% | −127−8.1% | Reduced |
| Tokio Marine Asset Management Co Ltd | 1,445 | $1.34M | 0.06% | +39+2.8% | Added |
| Circle Wealth Management, LLC | 1,446 | $1.34M | 0.03% | +357+32.8% | Added |
| Great Lakes Advisors, LLC | 1,452 | $1.34M | 0.01% | −224−13.4% | Reduced |
| Cinctive Capital Management LP | 1,497 | $1.38M | 0.08% | +301+25.2% | Added |
| IFP Advisors, Inc | 1,502 | $1.39M | 0.05% | +1,088+262.8% | Added |
| Confluence Wealth Services, Inc. | 1,510 | $1.40M | 0.10% | +63+4.4% | Added |
| Northwestern Mutual Investment Management Company, LLC | 1,545 | $1.43M | 0.03% | −4−0.3% | Reduced |
| Norden Group LLC | 1,549 | $1.43M | 0.17% | +509+48.9% | Added |
| Horizon Investments, LLC | 1,558 | $1.44M | 0.04% | −83−5.1% | Reduced |
| Nebula Research & Development LLC | 1,568 | $1.45M | 0.17% | +1,568 | New |
| Investment Management Corp of Ontario | 1,579 | $1.46M | 0.03% | +500+46.3% | Added |
| Donoghue Forlines LLC | 1,606 | $1.48M | 0.42% | +1,606 | New |
| Groupama Asset Managment | 4,024 | $1.49M | 0.04% | +924+29.8% | Added |
| Saturna Capital CORP | 1,618 | $1.50M | 0.02% | 00.0% | Unchanged |
| GTS Securities LLC | 1,624 | $1.50M | 0.03% | −1,119−40.8% | Reduced |
| Perigon Wealth Management, LLC | 1,640 | $1.52M | 0.04% | +66+4.2% | Added |
| Northwestern Mutual Wealth Management Co | 1,644 | $1.52M | 0.00% | +819+99.3% | Added |
| Kingsview Wealth Management, LLC | 1,678 | $1.55M | 0.03% | −116−6.5% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 1,698 | $1.57M | 0.02% | 00.0% | Unchanged |
| B. Metzler seel. Sohn & Co. Holding AG | 1,698 | $1.57M | 0.02% | +1,698 | New |
| Colony Group, LLC | 1,716 | $1.59M | 0.01% | +274+19.0% | Added |
| Milestone Asset Management, LLC | 1,734 | $1.60M | 0.36% | +99+6.1% | Added |
| Captrust Financial Advisors | 1,752 | $1.62M | 0.00% | +146+9.1% | Added |
| Trilogy Capital Inc. | 1,764 | $1.63M | 0.08% | +261+17.4% | Added |
| Advisor OS, LLC | 1,769 | $1.64M | 0.16% | −84−4.5% | Reduced |
| JT Stratford LLC | 1,771 | $1.64M | 0.28% | +1,771 | New |
| Cambridge Investment Research Advisors, Inc. | 1,773 | $1.64M | 0.01% | −3,517−66.5% | Reduced |
| Raymond James Trust N.A. | 1,792 | $1.66M | 0.04% | +171+10.5% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 1,797 | $1.66M | 0.03% | +404+29.0% | Added |
| Keybank National Association | 1,802 | $1.67M | 0.01% | −524−22.5% | Reduced |
| Marshall Financial Group LLC | 1,847 | $1.71M | 0.41% | −29−1.5% | Reduced |
| Pier 88 Investment Partners LLC | 1,850 | $1.71M | 0.38% | +90+5.1% | Added |
| Scientech Research LLC | 1,855 | $1.71M | 0.34% | −468−20.1% | Reduced |
| GLOBALT Investments LLC | 1,866 | $1.73M | 0.06% | −429−18.7% | Reduced |
| Change Path, LLC | 1,869 | $1.73M | 0.06% | +1,358+265.8% | Added |
| Aquatic Capital Management LLC | 1,880 | $1.74M | 0.05% | +1,880 | New |