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 2022
Institutional positions in Monolithic Power Systems, Inc. as of Sep 30, 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
- 630
- +10 vs. Q2 2022
- Shares held
- 45.7M
- +2.03M (+4.7%) vs. Q2 2022
- Total value
- $16.6B
- −$158.2M (−0.9%) vs. Q2 2022
- New holders
- 81
- 257 more added
- Sold out
- 71
- 230 more reduced
5 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: 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 2022
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Corient Capital Partners, LLC | 1,388 | $533.0K | 0.04% | +37+2.7% | Added |
| PGGM Investments | 1,460 | $531.0K | 0.01% | +1,460 | New |
| Rockefeller Capital Management L.P. | 1,395 | $506.0K | 0.00% | +400+40.2% | Added |
| Fort Washington Investment Advisors Inc | 1,377 | $500.0K | 0.00% | −1,952−58.6% | Reduced |
| Virtu Financial LLC | 1,360 | $494.0K | 0.05% | −2,476−64.5% | Reduced |
| Teza Capital Management LLC | 1,352 | $491.0K | 0.10% | +1,352 | New |
| JB Capital LLC | 1,344 | $488.0K | 0.05% | −60−4.3% | Reduced |
| Alpha Paradigm Partners, LLC | 1,341 | $487.0K | 0.21% | +1,341 | New |
| Western Financial Corporation | 1,330 | $483.0K | 0.34% | +1,330 | New |
| RMR Wealth Builders | 1,302 | $474.0K | 0.12% | 00.0% | Unchanged |
| Yorktown Management & Research Co Inc | 1,300 | $472.0K | 0.61% | 00.0% | Unchanged |
| Central Trust Co | 1,291 | $469.0K | 0.02% | −35−2.6% | Reduced |
| Pinnacle Financial Partners Inc | 1,273 | $463.0K | 0.02% | +509+66.6% | Added |
| Merlin Capital LLC | 1,260 | $458.0K | 1.06% | −40−3.1% | Reduced |
| Duality Advisers, LP | 1,248 | $454.0K | 0.05% | +1,248 | New |
| Integrated Advisors Network LLC | 1,238 | $450.0K | 0.03% | −132−9.6% | Reduced |
| Hillsdale Investment Management Inc. | 1,230 | $447.0K | 0.04% | 00.0% | Unchanged |
| Lido Advisors, LLC | 1,217 | $442.0K | 0.01% | −35−2.8% | Reduced |
| Prudential PLC | 1,207 | $439.0K | 0.01% | +402+49.9% | Added |
| Ergoteles LLC | 1,204 | $438.0K | 0.02% | −11,571−90.6% | Reduced |
| E. Ohman J:or Asset Management AB | 1,200 | $436.1K | 0.02% | +1,200 | New |
| Baker Tilly Wealth Management, LLC | 1,176 | $427.0K | 0.06% | −193−14.1% | Reduced |
| Keebeck Alpha, LP | 1,140 | $414.0K | 0.22% | +1,140 | New |
| Calamos Advisors LLC | 1,132 | $411.0K | 0.00% | −2,273−66.8% | Reduced |
| Covenant Partners, LLC | 1,113 | $404.0K | 0.20% | 00.0% | Unchanged |
| Toroso Investments, LLC | 1,084 | $394.0K | 0.02% | +52+5.0% | Added |
| Morningstar Investment Services LLC | 1,185 | $391.0K | 0.01% | +1,185 | New |
| Change Path, LLC | 1,050 | $382.0K | 0.02% | −279−21.0% | Reduced |
| Vestcor Inc | 1,044 | $379.0K | 0.01% | +16+1.6% | Added |
| Kingsview Wealth Management, LLC | 1,035 | $376.0K | 0.02% | +1,035 | New |
| Canandaigua National Corp | 1,022 | $371.0K | 0.07% | −3−0.3% | Reduced |
| Redpoint Investment Management Pty Ltd | 1,021 | $371.0K | 0.05% | 00.0% | Unchanged |
| HMS Capital Management, LLC | 1,017 | $369.0K | 0.22% | +101+11.0% | Added |
| Moors & Cabot, Inc. | 1,013 | $368.0K | 0.03% | +1,013 | New |
| Ardevora Asset Management LLP | 1,000 | $363.0K | 0.01% | +200+25.0% | Added |
| Wedmont Private Capital | 992 | $360.0K | 0.07% | −226−18.6% | Reduced |
| Oak Thistle LLC | 992 | $360.0K | 1.30% | −44−4.2% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 975 | $354.0K | 0.01% | +7+0.7% | Added |
| Balentine LLC | 941 | $342.0K | 0.01% | −157−14.3% | Reduced |
| Greenleaf Trust | 938 | $341.0K | 0.01% | −83−8.1% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 940 | $341.0K | 0.00% | +175+22.9% | Added |
| CWM, LLC | 924 | $336.0K | 0.00% | +313+51.2% | Added |
| Cullen/Frost Bankers, Inc. | 918 | $334.0K | 0.01% | +18+2.0% | Added |
| Triasima Portfolio Management inc. | 910 | $331.0K | 0.03% | −1,580−63.5% | Reduced |
| RFG Advisory, LLC | 928 | $331.0K | 0.02% | +4+0.4% | Added |
| ASB Consultores, LLC | 898 | $326.0K | 0.15% | 00.0% | Unchanged |
| NFJ Investment Group, LLC | 893 | $325.0K | 0.01% | −2,835−76.0% | Reduced |
| 9258 Wealth Management, LLC | 895 | $325.0K | 0.08% | 00.0% | Unchanged |
| Integrated Investment Consultants, LLC | 892 | $324.0K | 0.13% | +50+5.9% | Added |
| Advisory Services Network, LLC | 876 | $318.0K | 0.01% | −35−3.8% | Reduced |
| Foundry Partners, LLC | 874 | $318.0K | 0.02% | +93+11.9% | Added |
| Edmond de Rothschild Holding S.A. | 869 | $316.0K | 0.01% | +42+5.1% | Added |
| Veriti Management LLC | 868 | $315.0K | 0.05% | −123−12.4% | Reduced |
| Boston Private Wealth LLC | 856 | $311.0K | 0.00% | +203+31.1% | Added |
| Legacy Wealth Asset Management, LLC | 846 | $307.0K | 0.13% | −55−6.1% | Reduced |
| Sustainable Insight Capital Management, LLC | 836 | $304.0K | 0.36% | −164−16.4% | Reduced |
| Arrowstreet Capital, Limited Partnership | 837 | $304.0K | 0.00% | +837 | New |
| CWM Advisors, LLC | 808 | $294.0K | 0.04% | +29+3.7% | Added |
| Baker Avenue Asset Management, LP | 808 | $294.0K | 0.02% | +66+8.9% | Added |
| LGT Fund Management Co Ltd. | 800 | $291.0K | 0.14% | 00.0% | Unchanged |
| Tokio Marine Asset Management Co Ltd | 786 | $286.0K | 0.02% | +28+3.7% | Added |
| Wetherby Asset Management Inc | 783 | $285.0K | 0.02% | −54−6.5% | Reduced |
| Diversified Trust Co | 782 | $284.0K | 0.01% | +86+12.4% | Added |
| MQS Management LLC | 782 | $284.0K | 0.18% | +782 | New |
| YorkBridge Wealth Partners, LLC | 776 | $282.0K | 0.07% | −4−0.5% | Reduced |
| Aigen Investment Management, LP | 759 | $276.0K | 0.04% | +759 | New |
| XML Financial, LLC | 758 | $275.0K | 0.04% | +4+0.5% | Added |
| Federation des caisses Desjardins du Quebec | 753 | $273.6K | 0.00% | −113−13.0% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 750 | $273.0K | 0.03% | +550+275.0% | Added |
| Alps Advisors Inc | 747 | $271.0K | 0.00% | −3,934−84.0% | Reduced |
| Emerald Advisers, LLC | 744 | $270.0K | 0.01% | −5−0.7% | Reduced |
| Huntington National Bank | 735 | $267.0K | 0.00% | −47−6.0% | Reduced |
| Stonnington Group, LLC | 845 | $266.0K | 0.08% | −43−4.8% | Reduced |
| Moneta Group Investment Advisors LLC | 729 | $265.0K | 0.01% | −263−26.5% | Reduced |
| Vestmark Advisory Solutions, Inc. | 729 | $265.0K | 0.01% | +117+19.1% | Added |
| Asahi Life Asset Management Co., Ltd. | 729 | $265.0K | 0.08% | +729 | New |
| Northwestern Mutual Wealth Management Co | 726 | $264.0K | 0.00% | −25−3.3% | Reduced |
| Symmetry Partners, LLC | 716 | $260.0K | 0.02% | 00.0% | Unchanged |
| Pathway Financial Advisors LLC | 702 | $255.0K | 0.09% | 00.0% | Unchanged |
| Stevens Capital Management LP | 703 | $255.0K | 0.16% | +703 | New |
| Assenagon Asset Management S.A. | 690 | $251.0K | 0.00% | +690 | New |
| Seaport Global Advisors, LLC | 685 | $249.0K | 1.02% | +35+5.4% | Added |
| Mount Lucas Management LP | 683 | $248.0K | 0.09% | −11−1.6% | Reduced |
| WR Wealth Planners, LLC | 675 | $245.3K | 0.17% | −138−17.0% | Reduced |
| Empirical Finance, LLC | 674 | $245.0K | 0.03% | +674 | New |
| Versor Investments LP | 673 | $245.0K | 0.01% | +673 | New |
| O'Shaughnessy Asset Management, LLC | 671 | $244.0K | 0.00% | −388−36.6% | Reduced |
| Capital Impact Advisors, LLC | 661 | $240.0K | 0.24% | −507−43.4% | Reduced |
| Maverick Capital LtdSuperinvestorMaverick Capital | 660 | $240.0K | 0.01% | +660 | New |
| FDx Advisors, Inc. | 655 | $238.0K | 0.01% | −289−30.6% | Reduced |
| Fox Run Management, L.L.C. | 650 | $236.0K | 0.09% | −122−15.8% | Reduced |
| Milestone Advisory Partners | 645 | $234.0K | 0.18% | 00.0% | Unchanged |
| TrinityPoint Wealth, LLC | 642 | $233.0K | 0.05% | −13−2.0% | Reduced |
| Citizens Financial Group Inc | 639 | $233.0K | 0.01% | +59+10.2% | Added |
| Buckingham Strategic Wealth, LLC | 639 | $232.0K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 625 | $228.0K | 0.02% | −10−1.6% | Reduced |
| First Citizens Bank & Trust Co | 622 | $226.0K | 0.01% | −601−49.1% | Reduced |
| Beacon Pointe Advisors, LLC | 626 | $226.0K | 0.01% | −219−25.9% | Reduced |
| Exchange Traded Concepts, LLC | 612 | $222.0K | 0.01% | −7,534−92.5% | Reduced |
| Spire Wealth Management | 607 | $221.0K | 0.01% | 00.0% | Unchanged |