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 |
|---|---|---|---|---|---|
| Brown Brothers Harriman & Co | 43 | $35.3K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 43 | $35.3K | 0.01% | +8+22.9% | Added |
| Crewe Advisors LLC | 43 | $35.3K | 0.00% | +24+126.3% | Added |
| GHP Investment Advisors, Inc. | 44 | $36.2K | 0.00% | +44 | New |
| JJJ Advisors Inc. | 44 | $36.2K | 0.01% | 00.0% | Unchanged |
| Annis Gardner Whiting Capital Advisors, LLC | 46 | $37.9K | 0.01% | +1+2.2% | Added |
| Ofi Invest Asset Management | 51 | $39.1K | 0.00% | +2+4.1% | Added |
| Coppell Advisory Solutions LLC | 49 | $40.3K | 0.01% | +49 | New |
| Arlington Trust Co LLC | 53 | $43.5K | 0.01% | −11−17.2% | Reduced |
| Hilltop National Bank | 53 | $43.5K | 0.01% | 00.0% | Unchanged |
| West Oak Capital, LLC | 55 | $45.2K | 0.02% | 00.0% | Unchanged |
| Kiely Wealth Advisory Group, Inc. | 55 | $45.5K | 0.03% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 57 | $46.8K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 63 | $51.8K | 0.02% | −51−44.7% | Reduced |
| Delta Asset Management LLC | 65 | $53.4K | 0.00% | −1−1.5% | Reduced |
| Manchester Capital Management LLC | 69 | $56.7K | 0.01% | 00.0% | Unchanged |
| Banque Cantonale Vaudoise | 75 | $62.0K | 0.00% | 00.0% | Unchanged |
| Close Asset Management Ltd | 75 | $62.0K | 0.00% | +75 | New |
| Ashton Thomas Private Wealth, LLC | 76 | $62.4K | 0.00% | +76 | New |
| Venturi Wealth Management, LLC | 83 | $68.2K | 0.00% | +42+102.4% | Added |
| First Foundation Advisors | 86 | $70.7K | 0.00% | +86 | New |
| Quent Capital, LLC | 90 | $74.1K | 0.01% | 00.0% | Unchanged |
| Spectrum Wealth Counsel, LLC | 99 | $81.3K | 0.01% | −14−12.4% | Reduced |
| Opal Wealth Advisors, LLC | 114 | $93.7K | 0.03% | +114 | New |
| Migdal Insurance & Financial Holdings Ltd. | 120 | $97.0K | 0.00% | −5−4.0% | Reduced |
| Smartleaf Asset Management LLC | 122 | $98.9K | 0.02% | +48+64.9% | Added |
| Allworth Financial LP | 123 | $99.2K | 0.00% | +5+4.2% | Added |
| Trust Co of Vermont | 130 | $106.8K | 0.01% | 00.0% | Unchanged |
| International Assets Investment Management, LLC | 133 | $108.9K | 0.01% | +133 | New |
| Lindbrook Capital, LLC | 133 | $109.3K | 0.01% | +18+15.7% | Added |
| Leonteq Securities AG | 133 | $109.3K | 0.02% | +41+44.6% | Added |
| Mather Group, LLC. | 162 | $109.7K | 0.00% | +38+30.6% | Added |
| Loomis Sayles & Co L P | 134 | $110.0K | 0.00% | −40,449−99.7% | Reduced |
| Paloma Partners Management Co | 134 | $110.1K | 0.01% | +134 | New |
| Cromwell Holdings LLC | 139 | $114.4K | 0.07% | +139 | New |
| TD Waterhouse Canada Inc. | 144 | $117.8K | 0.00% | +9+6.7% | Added |
| Rothschild Investment LLC | 154 | $126.5K | 0.01% | +13+9.2% | Added |
| Munro Partners | 155 | $127.4K | 0.00% | −2,725−94.6% | Reduced |
| Mirova | 155 | $127.4K | 0.02% | +155 | New |
| First Horizon Advisors, Inc. | 155 | $127.4K | 0.00% | −46−22.9% | Reduced |
| Riverview Trust Co | 160 | $131.5K | 0.12% | 00.0% | Unchanged |
| CVA Family Office, LLC | 169 | $138.9K | 0.02% | +3+1.8% | Added |
| Private Trust Co NA | 181 | $148.7K | 0.02% | +75+70.8% | Added |
| Covestor Ltd | 181 | $149.0K | 0.10% | +149+465.6% | Added |
| Gilliland Jeter Wealth Management LLC | 182 | $149.3K | 0.05% | +1+0.6% | Added |
| LRI Investments, LLC | 188 | $154.5K | 0.02% | 00.0% | Unchanged |
| Alta Advisers Ltd | 200 | $164.3K | 0.08% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 206 | $169.3K | 0.00% | −179−46.5% | Reduced |
| Optiver Holding B.V. | 206 | $169.3K | 0.00% | +190+1,187.5% | Added |
| Sentry Investment Management LLC | 207 | $170.0K | 0.08% | −43−17.2% | Reduced |
| Park Place Capital Corp | 209 | $171.7K | 0.05% | −9−4.1% | Reduced |
| Massmutual Trust Co FSB | 212 | $174.2K | 0.01% | +18+9.3% | Added |
| Picton Mahoney Asset Management | 230 | $189.0K | 0.01% | +230 | New |
| Independent Advisor Alliance | 245 | $201.3K | 0.01% | +245 | New |
| ASB Consultores, LLC | 245 | $201.3K | 0.07% | +245 | New |
| Gsa Capital Partners LLP | 246 | $202.0K | 0.01% | −486−66.4% | Reduced |
| FFT Wealth Management LLC | 246 | $202.1K | 0.02% | +246 | New |
| Corton Capital Inc. | 246 | $202.1K | 0.11% | +246 | New |
| FSM Wealth Advisors, LLC | 249 | $204.7K | 0.07% | +249 | New |
| Oxford Financial Group Ltd | 250 | $205.4K | 0.01% | +250 | New |
| Crestwood Advisors Group LLC | 251 | $206.2K | 0.00% | +251 | New |
| Hills Bank & Trust Co | 254 | $208.7K | 0.02% | +9+3.7% | Added |
| Matrix Private Capital Group LLC | 254 | $209.0K | 0.13% | +254 | New |
| Vantage Consulting Group Inc | 256 | $210.3K | 0.16% | +256 | New |
| Conning Inc. | 257 | $211.2K | 0.01% | +257 | New |
| CX Institutional | 259 | $212.8K | 0.01% | +259 | New |
| Personal Cfo Solutions, LLC | 263 | $216.1K | 0.03% | +263 | New |
| Avidian Wealth Solutions, LLC | 263 | $216.3K | 0.01% | +263 | New |
| Atomi Financial Group, Inc. | 264 | $216.9K | 0.02% | +264 | New |
| Covenant Asset Management, LLC | 264 | $216.9K | 0.05% | +264 | New |
| Gladstone Institutional Advisory LLC | 264 | $216.9K | 0.01% | +264 | New |
| Forum Financial Management, LP | 265 | $217.7K | 0.00% | +265 | New |
| Inceptionr LLC | 266 | $218.6K | 0.06% | −70−20.8% | Reduced |
| Keel Point, LLC | 252 | $218.7K | 0.02% | +252 | New |
| Shelton Capital Management | 267 | $219.4K | 0.01% | +267 | New |
| Entropy Technologies, LP | 268 | $220.2K | 0.02% | −1,464−84.5% | Reduced |
| Numerai GP LLC | 271 | $222.7K | 0.08% | +271 | New |
| Guardian Capital LP | 373 | $224.0K | 0.01% | +373 | New |
| GeoWealth Management, LLC | 275 | $226.0K | 0.01% | +275 | New |
| Warren Averett Asset Management, LLC | 279 | $229.2K | 0.00% | +279 | New |
| Syon Capital LLC | 280 | $230.1K | 0.02% | +280 | New |
| First Bank & Trust | 281 | $230.9K | 0.05% | +281 | New |
| Diversify Wealth Management, LLC | 301 | $231.9K | 0.03% | +301 | New |
| Ostrum Asset Management | 286 | $235.0K | 0.02% | −21−6.8% | Reduced |
| Aptus Capital Advisors, LLC | 294 | $241.6K | 0.00% | +294 | New |
| Umb Bank N A | 296 | $243.2K | 0.00% | +8+2.8% | Added |
| Parallax Volatility Advisers, L.P. | 297 | $244.0K | 0.01% | −692−70.0% | Reduced |
| Essex Investment Management Co LLC | 300 | $246.5K | 0.05% | 00.0% | Unchanged |
| Symmetry Peak Management LLC | 300 | $246.5K | 18.96% | +300 | New |
| Pinpoint Asset Management Ltd | 300 | $246.5K | 0.04% | +300 | New |
| Atom Investors LP | 301 | $247.3K | 0.02% | −940−75.7% | Reduced |
| 180 Wealth Advisors, LLC | 299 | $248.5K | 0.04% | +299 | New |
| WBI Investments | 306 | $251.4K | 0.06% | +306 | New |
| Corundum Group, Inc. | 312 | $256.4K | 0.10% | +1+0.3% | Added |
| Procyon Private Wealth Partners, LLC | 314 | $258.0K | 0.02% | +314 | New |
| Capital Analysts, LLC | 315 | $259.0K | 0.01% | +2+0.6% | Added |
| Parallel Advisors, LLC | 316 | $259.8K | 0.01% | +29+10.1% | Added |
| Merit Financial Group, LLC | 317 | $260.5K | 0.01% | +317 | New |
| Checchi Capital Advisers, LLC | 318 | $261.3K | 0.02% | +318 | New |
| Dynamic Advisor Solutions LLC | 326 | $267.9K | 0.01% | +12+3.8% | Added |