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 9 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 |
|---|---|---|---|---|---|
| Hills Bank & Trust Co | 254 | $234.8K | 0.02% | 00.0% | Unchanged |
| Conning Inc. | 252 | $233.0K | 0.01% | −5−1.9% | Reduced |
| Diversify Wealth Management, LLC | 262 | $231.5K | 0.02% | −39−13.0% | Reduced |
| Keel Point, LLC | 250 | $231.1K | 0.02% | −2−0.8% | Reduced |
| Mitchell Capital Management Co | 250 | $231.1K | 0.04% | +250 | New |
| Morse Asset Management, Inc | 250 | $231.1K | 0.05% | +250 | New |
| Smartleaf Asset Management LLC | 247 | $228.5K | 0.03% | +125+102.5% | Added |
| ASB Consultores, LLC | 245 | $226.5K | 0.09% | 00.0% | Unchanged |
| Lake Street Advisors Group, LLC | 244 | $225.9K | 0.01% | +244 | New |
| Warren Averett Asset Management, LLC | 244 | $225.6K | 0.00% | −35−12.5% | Reduced |
| Trust Investment Advisors | 244 | $225.6K | 0.14% | +244 | New |
| Gries Financial LLC | 242 | $223.7K | 0.04% | +242 | New |
| Oversea-Chinese Banking CORP Ltd | 241 | $222.8K | 0.01% | +241 | New |
| Independent Advisor Alliance | 236 | $218.2K | 0.01% | −9−3.7% | Reduced |
| Summit Global Investments | 236 | $218.0K | 0.01% | −1,612−87.2% | Reduced |
| Alpha Family Trust | 235 | $217.3K | 0.12% | +235 | New |
| IHT Wealth Management, LLC | 233 | $214.5K | 0.01% | +233 | New |
| Boston Family Office LLC | 231 | $214.0K | 0.01% | +231 | New |
| Prospera Financial Services Inc | 231 | $213.6K | 0.01% | −149−39.2% | Reduced |
| Avidian Wealth Solutions, LLC | 230 | $213.0K | 0.01% | −33−12.5% | Reduced |
| Ewa, LLC | 366 | $211.3K | 0.08% | +25+7.3% | Added |
| Chicago Partners Investment Group LLC | 239 | $211.2K | 0.01% | +239 | New |
| Buckingham Strategic Partners | 227 | $209.9K | 0.00% | +227 | New |
| Catalina Capital Group, LLC | 227 | $209.9K | 0.07% | +227 | New |
| Autumn Glory Partners, LLC | 223 | $209.1K | 0.08% | +223 | New |
| Davenport & Co LLC | 225 | $208.0K | 0.00% | +225 | New |
| QSV Equity Investors LLC | 225 | $208.0K | 0.20% | +225 | New |
| Penserra Capital Management LLC | 224 | $206.0K | 0.00% | −488−68.5% | Reduced |
| AE Wealth Management LLC | 222 | $204.9K | 0.00% | +222 | New |
| Kestra Investment Management, LLC | 220 | $203.4K | 0.01% | +220 | New |
| SpiderRock Advisors, LLC | 219 | $203.3K | 0.00% | +219 | New |
| Matrix Private Capital Group LLC | 218 | $201.8K | 0.12% | −36−14.2% | Reduced |
| Hutchens & Kramer Investment Management Group, LLC | 225 | $200.7K | 0.11% | +225 | New |
| Sentry Investment Management LLC | 207 | $191.0K | 0.08% | 00.0% | Unchanged |
| Private Trust Co NA | 203 | $187.7K | 0.02% | +22+12.2% | Added |
| Golden State Equity Partners | 201 | $185.8K | 0.03% | +201 | New |
| Alta Advisers Ltd | 200 | $184.9K | 0.08% | 00.0% | Unchanged |
| Gilliland Jeter Wealth Management LLC | 182 | $168.1K | 0.05% | 00.0% | Unchanged |
| Park Place Capital Corp | 178 | $164.6K | 0.05% | −31−14.8% | Reduced |
| CVA Family Office, LLC | 178 | $164.6K | 0.03% | +9+5.3% | Added |
| Rothschild Investment LLC | 178 | $164.6K | 0.01% | +24+15.6% | Added |
| Globeflex Capital L P | 169 | $156.2K | 0.01% | +169 | New |
| GeoWealth Management, LLC | 165 | $152.5K | 0.01% | −110−40.0% | Reduced |
| Lindbrook Capital, LLC | 165 | $152.5K | 0.01% | +32+24.1% | Added |
| First Horizon Advisors, Inc. | 157 | $145.2K | 0.00% | +2+1.3% | Added |
| Mirova | 155 | $143.3K | 0.02% | 00.0% | Unchanged |
| Covestor Ltd | 153 | $142.0K | 0.09% | −28−15.5% | Reduced |
| Parallax Volatility Advisers, L.P. | 153 | $141.4K | 0.00% | −144−48.5% | Reduced |
| International Assets Investment Management, LLC | 123,614 | $134.0K | 0.00% | +123,481+92,842.9% | Added |
| TD Waterhouse Canada Inc. | 146 | $130.2K | 0.00% | +2+1.4% | Added |
| Cromwell Holdings LLC | 139 | $128.7K | 0.08% | 00.0% | Unchanged |
| Allworth Financial LP | 139 | $128.2K | 0.00% | +16+13.0% | Added |
| Riverview Trust Co | 132 | $122.0K | 0.11% | −28−17.5% | Reduced |
| Trust Co of Vermont | 130 | $120.2K | 0.01% | 00.0% | Unchanged |
| LRI Investments, LLC | 188 | $108.4K | 0.01% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 113 | $104.5K | 0.03% | +113 | New |
| Geneos Wealth Management Inc. | 112 | $103.5K | 0.00% | +55+96.5% | Added |
| Quent Capital, LLC | 90 | $83.4K | 0.01% | 00.0% | Unchanged |
| Baldwin Brothers Inc | 89 | $82.4K | 0.01% | +89 | New |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 87 | $80.4K | 0.03% | +52+148.6% | Added |
| Oarsman Capital, Inc. | 83 | $76.7K | 0.01% | +83 | New |
| Banque Cantonale Vaudoise | 76 | $70.0K | 0.00% | +1+1.3% | Added |
| Capstone Investment Advisors, LLC | 75 | $69.3K | 0.00% | −642−89.5% | Reduced |
| Close Asset Management Ltd | 75 | $69.0K | 0.00% | 00.0% | Unchanged |
| Venturi Wealth Management, LLC | 73 | $67.5K | 0.00% | −10−12.0% | Reduced |
| Capital Performance Advisors LLP | 70 | $65.0K | 0.02% | +70 | New |
| Manchester Capital Management LLC | 69 | $63.8K | 0.01% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 68 | $62.9K | 0.01% | +25+58.1% | Added |
| Hilltop National Bank | 66 | $61.0K | 0.02% | +13+24.5% | Added |
| Delta Asset Management LLC | 65 | $60.1K | 0.01% | 00.0% | Unchanged |
| Optiver Holding B.V. | 65 | $60.1K | 0.00% | −141−68.4% | Reduced |
| West Oak Capital, LLC | 55 | $50.8K | 0.01% | 00.0% | Unchanged |
| Arlington Trust Co LLC | 53 | $49.0K | 0.01% | 00.0% | Unchanged |
| Rakuten Securities, Inc. | 51 | $47.1K | 0.02% | +41+410.0% | Added |
| Brown Brothers Harriman & Co | 45 | $41.6K | 0.00% | +2+4.7% | Added |
| Capital Wealth Planning, LLC | 44 | $40.7K | 0.00% | +44 | New |
| RiverPark Advisors, LLC | 42 | $38.8K | 0.03% | +2+5.0% | Added |
| LGT Financial Advisors LLC | 41 | $37.9K | 0.09% | 00.0% | Unchanged |
| MV Capital Management, Inc. | 39 | $36.1K | 0.00% | +8+25.8% | Added |
| Ashton Thomas Securities, LLC | 39 | $36.1K | 0.01% | +39 | New |
| Kiely Wealth Advisory Group, Inc. | 55 | $35.5K | 0.02% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 38 | $35.1K | 0.00% | +8+26.7% | Added |
| Operose Advisors LLC | 36 | $33.3K | 0.01% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 35 | $32.4K | 0.02% | +34+3,400.0% | Added |
| HM Payson & Co | 34 | $31.4K | 0.00% | +10+41.7% | Added |
| NBC Securities, Inc. | 32 | $29.0K | 0.00% | +26+433.3% | Added |
| Rise Advisors, LLC | 31 | $28.8K | 0.01% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 31 | $28.7K | 0.01% | 00.0% | Unchanged |
| Solstein Capital, LLC | 31 | $28.7K | 0.02% | 00.0% | Unchanged |
| Caitlin John, LLC | 47 | $28.3K | 0.02% | −708−93.8% | Reduced |
| Farmers & Merchants Investments Inc | 28 | $25.9K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 26 | $24.0K | 0.00% | −107−80.5% | Reduced |
| GHP Investment Advisors, Inc. | 25 | $23.1K | 0.00% | −19−43.2% | Reduced |
| Anchor Investment Management, LLC | 25 | $23.1K | 0.00% | 00.0% | Unchanged |
| Ulland Investment Advisors, LLC | 25 | $23.0K | 0.02% | 00.0% | Unchanged |
| Financial Perspectives, Inc | 24 | $22.3K | 0.01% | 00.0% | Unchanged |
| Country Trust Bank | 24 | $22.2K | 0.00% | +24 | New |
| AdvisorNet Financial, Inc | 22 | $20.3K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 22 | $20.3K | 0.01% | 00.0% | Unchanged |
| Raleigh Capital Management Inc. | 21 | $19.4K | 0.01% | +2+10.5% | Added |