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 2023
Institutional positions in Monolithic Power Systems, Inc. as of Jun 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
- 652
- −14 vs. Q1 2023
- Shares held
- 46.7M
- −589.7K (−1.2%) vs. Q1 2023
- Total value
- $25.2B
- +$1.92B (+8.2%) vs. Q1 2023
- New holders
- 74
- 237 more added
- Sold out
- 88
- 256 more reduced
3 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nebula Research & Development LLC | 1,076 | $581.3K | 0.44% | +1,076 | New |
| Hennion & Walsh Asset Management, Inc. | 1,069 | $578.0K | 0.03% | +505+89.5% | Added |
| Vestcor Inc | 1,046 | $565.0K | 0.02% | −8−0.8% | Reduced |
| Tokio Marine Asset Management Co Ltd | 1,043 | $563.5K | 0.04% | +69+7.1% | Added |
| Kingsview Wealth Management, LLC | 1,035 | $559.1K | 0.02% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 1,034 | $558.6K | 0.00% | −391,729−99.7% | Reduced |
| Empirical Finance, LLC | 992 | $535.9K | 0.04% | +148+17.5% | Added |
| Cetera Advisors LLC | 981 | $530.1K | 0.01% | +227+30.1% | Added |
| Confluence Wealth Services, Inc. | 969 | $523.5K | 0.11% | +361+59.4% | Added |
| Trexquant Investment LP | 958 | $517.5K | 0.01% | +958 | New |
| Veriti Management LLC | 934 | $504.6K | 0.06% | +1+0.1% | Added |
| Greenleaf Trust | 931 | $503.0K | 0.01% | −39−4.0% | Reduced |
| Assenagon Asset Management S.A. | 927 | $500.8K | 0.00% | +430+86.5% | Added |
| Achmea Investment Management B.V. | 918 | $496.0K | 0.01% | 00.0% | Unchanged |
| RFG Advisory, LLC | 916 | $495.0K | 0.02% | −36−3.8% | Reduced |
| 9258 Wealth Management, LLC | 912 | $492.5K | 0.09% | 00.0% | Unchanged |
| NVWM, LLC | 910 | $491.6K | 0.16% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 890 | $480.8K | 0.04% | −808−47.6% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 886 | $479.0K | 0.02% | −59−6.2% | Reduced |
| Telemus Capital, LLC | 875 | $472.7K | 0.04% | +275+45.8% | Added |
| SYSTM Wealth Solutions LLC | 865 | $467.3K | 0.06% | +412+90.9% | Added |
| XML Financial, LLC | 863 | $466.2K | 0.05% | 00.0% | Unchanged |
| InterOcean Capital Group, LLC | 853 | $460.8K | 0.01% | −630−42.5% | Reduced |
| Guidance Capital, Inc | 911 | $457.3K | 0.20% | +911 | New |
| American Trust | 841 | $454.3K | 0.03% | +83+10.9% | Added |
| Cerity Partners LLC | 841 | $454.3K | 0.00% | −10−1.2% | Reduced |
| Dark Forest Capital Management LP | 806 | $435.4K | 0.04% | +806 | New |
| BI Asset Management Fondsmaeglerselskab A/S | 790 | $427.0K | 0.01% | −364−31.5% | Reduced |
| Federation des caisses Desjardins du Quebec | 767 | $414.4K | 0.00% | −29−3.6% | Reduced |
| Harvest Fund Management Co., Ltd | 753 | $407.0K | 0.08% | −8−1.1% | Reduced |
| Burney Co | 750 | $405.2K | 0.02% | 00.0% | Unchanged |
| Ieq Capital, LLC | 740 | $400.0K | 0.01% | −35−4.5% | Reduced |
| Prime Capital Investment Advisors, LLC | 734 | $396.5K | 0.01% | +288+64.6% | Added |
| CWM Advisors, LLC | 733 | $395.8K | 0.05% | −26−3.4% | Reduced |
| Emerald Advisers, LLC | 732 | $395.4K | 0.02% | −12−1.6% | Reduced |
| Northwestern Mutual Wealth Management Co | 726 | $392.2K | 0.00% | −13,449−94.9% | Reduced |
| Cullen/Frost Bankers, Inc. | 722 | $390.0K | 0.01% | −196−21.4% | Reduced |
| Equitable Trust Co | 717 | $387.3K | 0.03% | +278+63.3% | Added |
| American National Bank | 712 | $384.6K | 0.06% | +13+1.9% | Added |
| Covenant Partners, LLC | 710 | $383.6K | 0.14% | 00.0% | Unchanged |
| Buckingham Strategic Wealth, LLC | 708 | $382.4K | 0.01% | +68+10.6% | Added |
| CNB Bank | 705 | $380.9K | 0.22% | +7+1.0% | Added |
| Moneta Group Investment Advisors LLC | 704 | $380.3K | 0.01% | +14+2.0% | Added |
| Connective Portfolio Management, LLC | 700 | $380.0K | 0.94% | +700 | New |
| Pathway Financial Advisors LLC | 702 | $379.2K | 0.12% | 00.0% | Unchanged |
| AE Wealth Management LLC | 697 | $376.5K | 0.00% | +697 | New |
| Virtue Capital Management, LLC | 715 | $374.1K | 0.06% | −227−24.1% | Reduced |
| Ossiam | 687 | $371.1K | 0.01% | +371+117.4% | Added |
| Banque Pictet & Cie SA | 686 | $370.6K | 0.00% | +686 | New |
| Alps Advisors Inc | 663 | $358.2K | 0.00% | 00.0% | Unchanged |
| Asahi Life Asset Management Co., Ltd. | 655 | $353.9K | 0.12% | +655 | New |
| Beacon Pointe Advisors, LLC | 651 | $351.7K | 0.01% | −116−15.1% | Reduced |
| Evergreen Capital Management LLC | 648 | $350.6K | 0.01% | +16+2.5% | Added |
| Spire Wealth Management | 649 | $350.6K | 0.01% | −2−0.3% | Reduced |
| Exchange Traded Concepts, LLC | 633 | $342.0K | 0.01% | −428−40.3% | Reduced |
| Shell Asset Management Co | 632 | $341.0K | 0.01% | −665−51.3% | Reduced |
| Horizon Investments, LLC | 630 | $340.3K | 0.01% | −105−14.3% | Reduced |
| Lincoln National Corp | 622 | $336.1K | 0.01% | −93−13.0% | Reduced |
| Huntington National Bank | 622 | $336.0K | 0.00% | +192+44.7% | Added |
| Boston Private Wealth LLC | 609 | $329.0K | 0.01% | +3+0.5% | Added |
| Independent Financial Group, LLC | 609 | $329.0K | 0.02% | −6−1.0% | Reduced |
| Canandaigua National Bank & Trust Co | 607 | $327.9K | 0.05% | −10−1.6% | Reduced |
| WP Advisors, LLC | 601 | $324.8K | 0.13% | +1+0.2% | Added |
| Sherbrooke Park Advisers LLC | 600 | $324.1K | 0.17% | +600 | New |
| Oversea-Chinese Banking CORP Ltd | 598 | $323.1K | 0.02% | +598 | New |
| Legacy Wealth Asset Management, LLC | 595 | $321.4K | 0.11% | +31+5.5% | Added |
| Pier Capital, LLC | 593 | $320.4K | 0.05% | +593 | New |
| Waldron Private Wealth LLC | 588 | $318.2K | 0.02% | −4−0.7% | Reduced |
| Banque Cantonale Vaudoise | 589 | $318.0K | 0.01% | +460+356.6% | Added |
| Fund Management at Engine No. 1 LLC | 587 | $317.1K | 0.06% | +44+8.1% | Added |
| CWM, LLC | 584 | $316.0K | 0.00% | +57+10.8% | Added |
| Financial Advisory Corp | 584 | $315.0K | 0.14% | +14+2.5% | Added |
| Robeco Institutional Asset Management B.V. | 577 | $311.7K | 0.00% | −75−11.5% | Reduced |
| Gilbert & Cook, Inc. | 570 | $307.9K | 0.05% | +570 | New |
| TrinityPoint Wealth, LLC | 567 | $306.5K | 0.06% | 00.0% | Unchanged |
| Navellier & Associates Inc | 565 | $305.2K | 0.06% | 00.0% | Unchanged |
| Cigna Investments Inc | 563 | $304.0K | 0.06% | 00.0% | Unchanged |
| WR Wealth Planners, LLC | 560 | $302.5K | 0.12% | −269−32.4% | Reduced |
| HB Wealth Management, LLC | 558 | $301.4K | 0.00% | +97+21.0% | Added |
| Wedmont Private Capital | 528 | $298.3K | 0.03% | −32−5.7% | Reduced |
| Campbell & CO Investment Adviser LLC | 552 | $298.2K | 0.05% | −387−41.2% | Reduced |
| Proequities, Inc. | 545 | $295.0K | 0.02% | +39+7.7% | Added |
| Valeo Financial Advisors, LLC | 545 | $294.4K | 0.01% | +140+34.6% | Added |
| Verus Capital Partners, LLC | 540 | $291.7K | 0.04% | −130−19.4% | Reduced |
| Ameritas Investment Partners, Inc. | 538 | $290.6K | 0.01% | 00.0% | Unchanged |
| Eudaimonia Advisors LLC | 536 | $289.6K | 0.19% | 00.0% | Unchanged |
| Park Place Capital Corp | 531 | $286.9K | 0.08% | −23−4.2% | Reduced |
| Steel Peak Wealth Management LLC | 521 | $282.0K | 0.02% | −802−60.6% | Reduced |
| Trust Asset Management LLC | 516 | $278.8K | 0.03% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 516 | $278.8K | 0.00% | +516 | New |
| NewEdge Wealth, LLC | 503 | $271.7K | 0.01% | −9−1.8% | Reduced |
| MJP Associates Inc | 503 | $271.5K | 0.09% | +79+18.6% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 499 | $270.0K | 0.00% | −102−17.0% | Reduced |
| Wallace Advisory Group, LLC | 534 | $267.3K | 0.20% | 00.0% | Unchanged |
| Insigneo Advisory Services, LLC | 492 | $266.3K | 0.05% | +492 | New |
| Wetherby Asset Management Inc | 491 | $265.3K | 0.01% | +23+4.9% | Added |
| Malaga Cove Capital, LLC | 479 | $258.8K | 0.12% | +479 | New |
| Marshall Financial Group LLC | 478 | $258.2K | 0.09% | −880−64.8% | Reduced |
| Clearstead Advisors, LLC | 477 | $257.7K | 0.02% | −32−6.3% | Reduced |
| Regions Financial Corp | 474 | $256.1K | 0.00% | +474 | New |