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, Q1 2022
Institutional positions in Monolithic Power Systems, Inc. as of Mar 31, 2022. 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
- 611
- −11 vs. Q4 2021
- Shares held
- 44.0M
- +395.1K (+0.9%) vs. Q4 2021
- Total value
- $21.3B
- −$206.7M (−1.0%) vs. Q4 2021
- New holders
- 77
- 256 more added
- Sold out
- 88
- 205 more reduced
5 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Prospera Financial Services Inc | 237 | $115.0K | 0.00% | +237 | New |
| Parallel Advisors, LLC | 273 | $133.0K | 0.01% | +5+1.9% | Added |
| Standard Family Office LLC | 291 | $141.0K | 0.04% | +291 | New |
| DuPont Capital Management Corp | 292 | $142.0K | 0.01% | −1,288−81.5% | Reduced |
| TCWP LLC | 294 | $142.0K | 0.03% | +294 | New |
| Sentry Investment Management LLC | 294 | $143.0K | 0.05% | −50−14.5% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 300 | $146.0K | 0.01% | 00.0% | Unchanged |
| Copeland Capital Management, LLC | 316 | $153.0K | 0.00% | +316 | New |
| Win Advisors, Inc | 323 | $157.0K | 0.04% | +323 | New |
| Covington Capital Management | 325 | $158.0K | 0.01% | +325 | New |
| Umb Bank N A | 327 | $159.0K | 0.00% | +26+8.6% | Added |
| Clearstead Advisors, LLC | 336 | $163.0K | 0.01% | +97+40.6% | Added |
| Leonteq Securities AG | 341 | $165.6K | 0.01% | +41+13.7% | Added |
| Meeder Asset Management Inc | 342 | $166.0K | 0.01% | +176+106.0% | Added |
| Exane Derivatives | 353 | $171.4K | 0.05% | +30+9.3% | Added |
| Global Retirement Partners, LLC | 446 | $173.0K | 0.01% | +238+114.4% | Added |
| Capital Analysts, LLC | 370 | $180.0K | 0.01% | 00.0% | Unchanged |
| CWM, LLC | 385 | $187.0K | 0.00% | +120+45.3% | Added |
| Federation des caisses Desjardins du Quebec | 413 | $200.6K | 0.00% | −290−41.3% | Reduced |
| XTX Topco Ltd | 415 | $202.0K | 0.09% | +415 | New |
| Morningstar Investment Services LLC | 408 | $204.0K | 0.00% | +408 | New |
| Veritable, L.P. | 422 | $205.0K | 0.00% | +422 | New |
| Conning Inc. | 434 | $211.0K | 0.01% | +434 | New |
| First Foundation Advisors | 434 | $211.0K | 0.01% | +434 | New |
| Seven Eight Capital, LP | 434 | $211.0K | 0.03% | +434 | New |
| Siemens Fonds Invest GmbH | 436 | $212.0K | 0.02% | 00.0% | Unchanged |
| AGF Investments LLC | 440 | $214.0K | 0.02% | +440 | New |
| Exchange Traded Concepts, LLC | 442 | $215.0K | 0.00% | +12+2.8% | Added |
| E Fund Management Co., Ltd. | 442 | $215.0K | 0.01% | +22+5.2% | Added |
| Empirical Finance, LLC | 444 | $216.0K | 0.02% | +444 | New |
| Cresset Asset Management, LLC | 454 | $221.0K | 0.00% | −158−25.8% | Reduced |
| First Bank & Trust | 461 | $224.0K | 0.07% | −103−18.3% | Reduced |
| Marquette Asset Management, LLC | 461 | $224.0K | 0.05% | 00.0% | Unchanged |
| Sawtooth Solutions, LLC | 484 | $235.0K | 0.03% | +484 | New |
| Integrated Wealth Concepts LLC | 493 | $239.0K | 0.01% | −77−13.5% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 500 | $243.0K | 0.01% | −167−25.0% | Reduced |
| Evergreen Capital Management LLC | 511 | $248.0K | 0.01% | +87+20.5% | Added |
| Perigon Wealth Management, LLC | 513 | $249.0K | 0.02% | +93+22.1% | Added |
| Independent Financial Group, LLC | 515 | $250.1K | 0.02% | 00.0% | Unchanged |
| Waldron Private Wealth LLC | 518 | $251.0K | 0.01% | +9+1.8% | Added |
| Kovack Advisors, Inc. | 519 | $252.0K | 0.03% | +519 | New |
| Balentine LLC | 530 | $257.0K | 0.01% | +530 | New |
| CNB Bank | 532 | $259.0K | 0.15% | +532 | New |
| PGGM Investments | 535 | $264.0K | 0.00% | 00.0% | Unchanged |
| Eudaimonia Advisors LLC | 550 | $267.0K | 0.15% | 00.0% | Unchanged |
| Navellier & Associates Inc | 565 | $274.0K | 0.05% | 00.0% | Unchanged |
| Citizens Financial Group Inc | 567 | $276.0K | 0.01% | −1−0.2% | Reduced |
| Boston Private Wealth LLC | 578 | $281.0K | 0.00% | −47−7.5% | Reduced |
| Barings LLC | 586 | $285.0K | 0.01% | −844−59.0% | Reduced |
| Ameritas Investment Partners, Inc. | 588 | $285.0K | 0.01% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 605 | $294.0K | 0.04% | +152+33.6% | Added |
| Stephens Inc | 605 | $294.0K | 0.00% | +178+41.7% | Added |
| Proequities, Inc. | 606 | $295.0K | 0.02% | −19−3.0% | Reduced |
| Spire Wealth Management | 607 | $295.0K | 0.01% | +3+0.5% | Added |
| Verus Capital Partners, LLC | 665 | $296.0K | 0.05% | +665 | New |
| Tokio Marine Asset Management Co Ltd | 614 | $298.0K | 0.02% | +63+11.4% | Added |
| Buckingham Strategic Wealth, LLC | 638 | $310.0K | 0.01% | +55+9.4% | Added |
| Old National Bancorp | 640 | $311.0K | 0.01% | +29+4.7% | Added |
| Baker Avenue Asset Management, LP | 645 | $313.0K | 0.02% | −73−10.2% | Reduced |
| Milestone Advisory Partners | 645 | $313.0K | 0.17% | 00.0% | Unchanged |
| Spearhead Capital Advisors, LLC | 644 | $313.0K | 0.04% | +644 | New |
| Vantage Consulting Group Inc | 656 | $319.0K | 0.12% | +70+11.9% | Added |
| Syntax Advisors, LLC | 656 | $319.0K | 0.27% | +70+11.9% | Added |
| Harvest Fund Management Co., Ltd | 664 | $322.0K | 0.07% | +188+39.5% | Added |
| Huntington National Bank | 673 | $327.0K | 0.00% | +378+128.1% | Added |
| Regentatlantic Capital LLC | 684 | $332.0K | 0.01% | +65+10.5% | Added |
| National Bank of Canada | 686 | $333.0K | 0.00% | −47−6.4% | Reduced |
| Metis Global Partners, LLC | 689 | $335.0K | 0.04% | +689 | New |
| Vestcor Inc | 692 | $336.0K | 0.01% | +154+28.6% | Added |
| Pathway Financial Advisors LLC | 702 | $341.0K | 0.13% | 00.0% | Unchanged |
| IBM Retirement Fund | 713 | $346.0K | 0.05% | −32−4.3% | Reduced |
| Sciencast Management LP | 812 | $347.0K | 0.08% | −1,488−64.7% | Reduced |
| Symmetry Partners, LLC | 716 | $348.0K | 0.02% | 00.0% | Unchanged |
| Signaturefd, LLC | 718 | $349.0K | 0.01% | +159+28.4% | Added |
| XML Financial, LLC | 729 | $354.0K | 0.04% | 00.0% | Unchanged |
| Moneta Group Investment Advisors LLC | 733 | $356.0K | 0.01% | −9−1.2% | Reduced |
| Diversified Trust Co | 732 | $356.0K | 0.01% | +251+52.2% | Added |
| CWM Advisors, LLC | 742 | $360.0K | 0.04% | +27+3.8% | Added |
| Emerald Advisers, LLC | 749 | $364.0K | 0.01% | +203+37.2% | Added |
| Connable Office Inc | 754 | $366.0K | 0.05% | −347−31.5% | Reduced |
| Asahi Life Asset Management Co., Ltd. | 758 | $368.0K | 0.05% | +15+2.0% | Added |
| Wetherby Asset Management Inc | 760 | $369.0K | 0.02% | +119+18.6% | Added |
| Wedmont Private Capital | 778 | $369.0K | 0.08% | +778 | New |
| AIA Group Ltd | 763 | $371.0K | 0.02% | +186+32.2% | Added |
| Northwestern Mutual Wealth Management Co | 770 | $374.0K | 0.00% | +224+41.0% | Added |
| Cigna Investments Inc | 785 | $381.0K | 0.05% | −210−21.1% | Reduced |
| Two Sigma Securities, LLC | 791 | $384.0K | 0.05% | +791 | New |
| WR Wealth Planners, LLC | 794 | $385.6K | 0.23% | +794 | New |
| Ardevora Asset Management LLP | 800 | $389.0K | 0.01% | −140,063−99.4% | Reduced |
| Riverstone Advisors, LLC | 804 | $390.0K | 0.20% | −32−3.8% | Reduced |
| D. E. Shaw & Co., Inc. | 808 | $392.0K | 0.00% | −12,446−93.9% | Reduced |
| Stonnington Group, LLC | 1,003 | $397.0K | 0.10% | +104+11.6% | Added |
| YorkBridge Wealth Partners, LLC | 821 | $399.0K | 0.09% | −45−5.2% | Reduced |
| Vestmark Advisory Solutions, Inc. | 825 | $401.0K | 0.02% | +81+10.9% | Added |
| Alps Advisors Inc | 833 | $405.0K | 0.00% | +86+11.5% | Added |
| Element Capital Management LLC | 834 | $405.0K | 0.20% | +834 | New |
| Seaport Global Advisors, LLC | 839 | $407.0K | 1.30% | +1+0.1% | Added |
| Summit Creek Advisors LLC | 839 | $407.0K | 0.05% | +5+0.6% | Added |
| ASB Consultores, LLC | 841 | $408.0K | 0.17% | +83+10.9% | Added |
| Advisory Services Network, LLC | 843 | $409.0K | 0.01% | +23+2.8% | Added |