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 2023
Institutional positions in Monolithic Power Systems, Inc. as of Sep 30, 2023. 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
- 655
- +6 vs. Q2 2023
- Shares held
- 46.0M
- −638.8K (−1.4%) vs. Q2 2023
- Total value
- $21.2B
- −$3.93B (−15.6%) vs. Q2 2023
- New holders
- 70
- 265 more added
- Sold out
- 64
- 240 more reduced
3 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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 2023
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ameritas Investment Partners, Inc. | 538 | $248.6K | 0.01% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 460 | $248.0K | 0.00% | +335+268.0% | Added |
| Eudaimonia Advisors LLC | 536 | $247.6K | 0.17% | 00.0% | Unchanged |
| Proequities, Inc. | 533 | $246.8K | 0.02% | −12−2.2% | Reduced |
| Federation des caisses Desjardins du Quebec | 525 | $242.6K | 0.00% | −242−31.6% | Reduced |
| Foundry Partners, LLC | 522 | $241.2K | 0.02% | −761−59.3% | Reduced |
| Trust Asset Management LLC | 516 | $238.4K | 0.03% | 00.0% | Unchanged |
| Park Place Capital Corp | 515 | $237.9K | 0.07% | −16−3.0% | Reduced |
| Penserra Capital Management LLC | 502 | $231.0K | 0.00% | −982−66.2% | Reduced |
| V-Square Quantitative Management LLC | 499 | $230.5K | 0.10% | +378+312.4% | Added |
| Wetherby Asset Management Inc | 497 | $229.6K | 0.01% | +6+1.2% | Added |
| Johnson Financial Group, Inc. | 494 | $228.7K | 0.02% | +214+76.4% | Added |
| Verus Capital Partners, LLC | 490 | $226.4K | 0.03% | −50−9.3% | Reduced |
| Clearstead Advisors, LLC | 485 | $224.1K | 0.01% | +8+1.7% | Added |
| Cigna Investments Inc | 484 | $224.0K | 0.05% | −79−14.0% | Reduced |
| Peak Financial Advisors LLC | 478 | $220.8K | 0.24% | +478 | New |
| Kapitalo Investimentos Ltda | 477 | $220.4K | 0.03% | +477 | New |
| Morningstar Investment Services LLC | 477 | $216.0K | 0.00% | +3+0.6% | Added |
| Kolinsky Wealth Management, LLC | 465 | $214.8K | 0.21% | +12+2.6% | Added |
| Perigon Wealth Management, LLC | 460 | $212.5K | 0.01% | +59+14.7% | Added |
| Marshall Financial Group LLC | 455 | $210.2K | 0.08% | −23−4.8% | Reduced |
| InterOcean Capital Group, LLC | 454 | $209.7K | 0.01% | −399−46.8% | Reduced |
| Moody National Bank Trust Division | 453 | $209.3K | 0.01% | +49+12.1% | Added |
| Credit Agricole S A | 448 | $207.0K | 0.01% | +448 | New |
| Quadrant Capital Group LLC | 444 | $205.1K | 0.02% | −7−1.6% | Reduced |
| Hutchens & Kramer Investment Management Group, LLC | 444 | $203.9K | 0.16% | +3+0.7% | Added |
| Bridgefront Capital, LLC | 439 | $202.8K | 0.14% | +439 | New |
| DFPG Investments, LLC | 419 | $202.2K | 0.02% | −14−3.2% | Reduced |
| Vantage Consulting Group Inc | 437 | $201.9K | 0.14% | +2+0.5% | Added |
| Syntax Advisors, LLC | 437 | $201.9K | 0.18% | +2+0.5% | Added |
| Cornerstone Wealth Management, LLC | 436 | $201.4K | 0.02% | +436 | New |
| E Fund Management Co., Ltd. | 435 | $201.0K | 0.02% | −8−1.8% | Reduced |
| WSFS Capital Management, LLC | 434 | $200.5K | 0.01% | +5+1.2% | Added |
| Integrated Advisors Network LLC | 434 | $200.5K | 0.01% | +8+1.9% | Added |
| Natixis | 387 | $178.8K | 0.00% | −6,708−94.5% | Reduced |
| Robeco Institutional Asset Management B.V. | 368 | $170.0K | 0.00% | −209−36.2% | Reduced |
| Ci Investments Inc. | 369 | $170.0K | 0.00% | +13+3.7% | Added |
| Global Retirement Partners, LLC | 369 | $168.7K | 0.01% | −78−17.4% | Reduced |
| Covestor Ltd | 362 | $168.0K | 0.13% | −22−5.7% | Reduced |
| Seaport Global Advisors, LLC | 358 | $165.4K | 0.50% | −43−10.7% | Reduced |
| Umb Bank N A | 334 | $154.3K | 0.00% | +12+3.7% | Added |
| Zions Bancorporation, N.A. | 313 | $144.6K | 0.01% | −5−1.6% | Reduced |
| Capital Analysts, LLC | 312 | $144.0K | 0.01% | 00.0% | Unchanged |
| Ostrum Asset Management | 306 | $141.4K | 0.01% | −2−0.6% | Reduced |
| Essex Investment Management Co LLC | 300 | $138.6K | 0.02% | −1,295−81.2% | Reduced |
| Sentry Investment Management LLC | 277 | $128.0K | 0.06% | −15−5.1% | Reduced |
| Federated Hermes, Inc. | 264 | $122.0K | 0.00% | +215+438.8% | Added |
| Hills Bank & Trust Co | 245 | $113.2K | 0.01% | +245 | New |
| Tobam | 245 | $113.0K | 0.01% | −58−19.1% | Reduced |
| Parallel Advisors, LLC | 237 | $109.5K | 0.00% | +3+1.3% | Added |
| Desjardins Global Asset Management Inc. | 231 | $106.7K | 0.01% | −69−23.0% | Reduced |
| TD Waterhouse Canada Inc. | 214 | $98.3K | 0.00% | −7−3.2% | Reduced |
| Alta Advisers Ltd | 200 | $92.4K | 0.05% | 00.0% | Unchanged |
| Migdal Insurance & Financial Holdings Ltd. | 185 | $84.0K | 0.00% | +1+0.5% | Added |
| Riverview Trust Co | 181 | $83.6K | 0.07% | −6−3.2% | Reduced |
| First Horizon Advisors, Inc. | 167 | $77.2K | 0.00% | −12−6.7% | Reduced |
| Massmutual Trust Co FSB | 162 | $74.8K | 0.00% | +10+6.6% | Added |
| Trust Co of Vermont | 130 | $60.1K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 114 | $52.7K | 0.01% | +93+442.9% | Added |
| KB Financial Partners, LLC | 108 | $50.0K | 0.01% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 107 | $49.0K | 0.00% | −44−29.1% | Reduced |
| AM Squared Ltd | 100 | $46.2K | 0.07% | 00.0% | Unchanged |
| Operose Advisors LLC | 94 | $43.4K | 0.02% | +94 | New |
| Abound Wealth Management | 86 | $39.7K | 0.02% | +80+1,333.3% | Added |
| Quent Capital, LLC | 83 | $38.4K | 0.01% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 81 | $37.4K | 0.01% | +6+8.0% | Added |
| Allworth Financial LP | 68 | $31.4K | 0.00% | −10−12.8% | Reduced |
| Farther Finance Advisors, LLC | 65 | $30.1K | 0.00% | +11+20.4% | Added |
| Delta Asset Management LLC | 65 | $30.0K | 0.00% | −1−1.5% | Reduced |
| Truvestments Capital LLC | 65 | $30.0K | 0.02% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 64 | $29.6K | 0.00% | −78−54.9% | Reduced |
| Washington Trust Advisors, Inc. | 61 | $28.0K | 0.00% | −2−3.2% | Reduced |
| Carolinas Wealth Consulting LLC | 61 | $27.0K | 0.01% | −4−6.2% | Reduced |
| Manchester Capital Management LLC | 57 | $26.3K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 57 | $26.3K | 0.00% | +2+3.6% | Added |
| West Oak Capital, LLC | 55 | $25.0K | 0.01% | 00.0% | Unchanged |
| Headlands Technologies LLC | 50 | $23.1K | 0.01% | +50 | New |
| Private Trust Co NA | 48 | $22.2K | 0.00% | −1−2.0% | Reduced |
| Castleview Partners, LLC | 48 | $22.2K | 0.02% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 46 | $21.3K | 0.00% | +1+2.2% | Added |
| JJJ Advisors Inc. | 44 | $20.3K | 0.01% | 00.0% | Unchanged |
| Arlington Partners LLC | 41 | $18.9K | 0.01% | −67−62.0% | Reduced |
| Brown Brothers Harriman & Co | 41 | $18.9K | 0.00% | 00.0% | Unchanged |
| LGT Financial Advisors LLC | 41 | $18.9K | 0.02% | +41 | New |
| Arlington Trust Co LLC | 41 | $18.9K | 0.01% | +41 | New |
| Psagot Value Holdings Ltd. / (Israel) | 36 | $16.0K | 0.01% | +4+12.5% | Added |
| Bokf, NA | 34 | $15.0K | 0.00% | −5−12.8% | Reduced |
| Carmel Capital Partners, LLC | 32 | $14.8K | 0.01% | +27+540.0% | Added |
| Front Row Advisors LLC | 31 | $14.4K | 0.01% | 00.0% | Unchanged |
| Glassman Wealth Services | 31 | $14.3K | 0.00% | −1−3.1% | Reduced |
| Solstein Capital, LLC | 31 | $14.3K | 0.01% | 00.0% | Unchanged |
| Householder Group Estate & Retirement Specialist, LLC | 30 | $14.0K | 0.01% | +30 | New |
| IFP Advisors, Inc | 29 | $13.4K | 0.00% | −1,757−98.4% | Reduced |
| Farmers & Merchants Investments Inc | 28 | $12.9K | 0.00% | 00.0% | Unchanged |
| MV Capital Management, Inc. | 28 | $12.9K | 0.00% | +1+3.7% | Added |
| Bell Investment Advisors, Inc | 28 | $12.9K | 0.00% | +3+12.0% | Added |
| Venturi Wealth Management, LLC | 27 | $12.5K | 0.00% | +6+28.6% | Added |
| Financial Perspectives, Inc | 24 | $11.2K | 0.01% | 00.0% | Unchanged |
| HM Payson & Co | 24 | $11.1K | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 23 | $10.6K | 0.00% | 00.0% | Unchanged |