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 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 |
|---|---|---|---|---|---|
| Alliance Wealth Advisors, LLC | 738 | $341.1K | 0.13% | −996−57.4% | Reduced |
| Burney Co | 750 | $346.5K | 0.02% | 00.0% | Unchanged |
| AE Wealth Management LLC | 756 | $349.3K | 0.00% | +59+8.5% | Added |
| Stevens Capital Management LP | 781 | $361.0K | 0.10% | −448−36.5% | Reduced |
| CNB Bank | 796 | $367.8K | 0.22% | +91+12.9% | Added |
| Banque Cantonale Vaudoise | 804 | $372.0K | 0.02% | +215+36.5% | Added |
| Virtue Capital Management, LLC | 715 | $374.1K | 0.06% | 00.0% | Unchanged |
| RFG Advisory, LLC | 830 | $383.6K | 0.02% | −86−9.4% | Reduced |
| Seven Eight Capital, LP | 853 | $394.1K | 0.05% | +853 | New |
| Ieq Capital, LLC | 868 | $401.1K | 0.01% | +128+17.3% | Added |
| Beacon Pointe Advisors, LLC | 874 | $403.8K | 0.01% | +223+34.3% | Added |
| Symmetry Investments LP | 875 | $404.3K | 0.12% | +875 | New |
| SYSTM Wealth Solutions LLC | 880 | $406.6K | 0.06% | +15+1.7% | Added |
| Garda Capital Partners LP | 881 | $407.0K | 0.26% | +881 | New |
| Meiji Yasuda Life Insurance Co | 900 | $415.8K | 0.01% | −348−27.9% | Reduced |
| 9258 Wealth Management, LLC | 903 | $417.0K | 0.08% | −9−1.0% | Reduced |
| Mutual Advisors, LLC | 904 | $417.6K | 0.02% | +904 | New |
| NVWM, LLC | 907 | $419.9K | 0.14% | −3−0.3% | Reduced |
| Apollon Wealth Management, LLC | 920 | $425.1K | 0.02% | −789−46.2% | Reduced |
| Malaga Cove Capital, LLC | 924 | $426.9K | 0.20% | +445+92.9% | Added |
| Banque Pictet & Cie SA | 925 | $427.4K | 0.01% | +239+34.8% | Added |
| Assenagon Asset Management S.A. | 927 | $428.3K | 0.00% | 00.0% | Unchanged |
| Telemus Capital, LLC | 928 | $428.7K | 0.04% | +53+6.1% | Added |
| Vestcor Inc | 928 | $429.0K | 0.02% | −118−11.3% | Reduced |
| QRG Capital Management, Inc. | 932 | $430.6K | 0.01% | +932 | New |
| Guidance Capital, Inc | 960 | $430.8K | 0.19% | +49+5.4% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 935 | $432.0K | 0.02% | +49+5.5% | Added |
| Greenleaf Trust | 936 | $432.4K | 0.00% | +5+0.5% | Added |
| Veriti Management LLC | 947 | $437.5K | 0.05% | +13+1.4% | Added |
| XML Financial, LLC | 958 | $442.6K | 0.05% | +95+11.0% | Added |
| Jennison Associates LLC | 1,005 | $464.3K | 0.00% | −34,892−97.2% | Reduced |
| Point72 Asset Management, L.P. | 1,014 | $468.6K | 0.00% | +1,014 | New |
| Sawtooth Solutions, LLC | 1,018 | $470.3K | 0.02% | −73−6.7% | Reduced |
| Bleakley Financial Group, LLC | 1,018 | $470.3K | 0.02% | −73−6.7% | Reduced |
| Portside Wealth Group, LLC | 1,020 | $471.0K | 0.09% | −367−26.5% | Reduced |
| Paloma Partners Management Co | 1,026 | $474.0K | 0.10% | +1,026 | New |
| Kingsview Wealth Management, LLC | 1,035 | $478.2K | 0.02% | 00.0% | Unchanged |
| American National Bank | 1,044 | $482.3K | 0.08% | +332+46.6% | Added |
| Keebeck Alpha, LP | 1,057 | $488.3K | 0.48% | −137−11.5% | Reduced |
| Baker Tilly Wealth Management, LLC | 1,060 | $489.7K | 0.08% | −377−26.2% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 1,075 | $496.6K | 0.03% | +6+0.6% | Added |
| Parkside Financial Bank & Trust | 1,076 | $497.1K | 0.12% | −41−3.7% | Reduced |
| Barings LLC | 1,082 | $499.9K | 0.02% | +1,082 | New |
| SRS Capital Advisors, Inc. | 1,087 | $502.3K | 0.06% | +894+463.2% | Added |
| Moors & Cabot, Inc. | 1,144 | $528.5K | 0.04% | −3−0.3% | Reduced |
| Confluence Wealth Services, Inc. | 1,147 | $529.9K | 0.10% | +178+18.4% | Added |
| Empirical Finance, LLC | 1,156 | $534.1K | 0.04% | +164+16.5% | Added |
| Tokio Marine Asset Management Co Ltd | 1,167 | $539.2K | 0.03% | +124+11.9% | Added |
| Mercer Global Advisors Inc | 1,175 | $543.0K | 0.00% | −139−10.6% | Reduced |
| Ossiam | 1,182 | $546.1K | 0.01% | +495+72.1% | Added |
| Two Sigma Advisers, LP | 1,200 | $554.4K | 0.00% | +1,200 | New |
| Prelude Capital Management, LLC | 1,203 | $555.8K | 0.05% | +313+35.2% | Added |
| GraniteShares Advisors LLC | 1,221 | $564.1K | 0.53% | +1,221 | New |
| Merlin Capital LLC | 1,240 | $572.9K | 2.14% | +31+2.6% | Added |
| Vident Advisory, LLC | 1,241 | $573.3K | 0.02% | +1,241 | New |
| Central Trust Co | 1,246 | $575.8K | 0.02% | −26−2.0% | Reduced |
| Cidel Asset Management Inc | 1,273 | $588.1K | 0.03% | +91+7.7% | Added |
| BIT Capital GmbH | 1,289 | $595.5K | 0.08% | 00.0% | Unchanged |
| RMR Wealth Builders | 1,297 | $599.2K | 0.10% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 1,298 | $599.7K | 0.00% | −42,364−97.0% | Reduced |
| Green Alpha Advisors, LLC | 1,333 | $615.9K | 0.47% | −139−9.4% | Reduced |
| Lloyd Advisory Services, LLC. | 1,366 | $631.0K | 0.21% | +1,366 | New |
| Norden Group LLC | 1,366 | $631.0K | 0.21% | +1,366 | New |
| Beverly Hills Private Wealth, LLC | 1,377 | $636.2K | 0.19% | −1,395−50.3% | Reduced |
| We Are One Seven, LLC | 1,385 | $639.9K | 0.05% | −88−6.0% | Reduced |
| Virtus ETF Advisers LLC | 1,399 | $646.3K | 0.39% | −257−15.5% | Reduced |
| Glenmede Trust Co NA | 1,402 | $647.7K | 0.00% | −69,670−98.0% | Reduced |
| Saturna Capital CORP | 1,403 | $648.2K | 0.01% | 00.0% | Unchanged |
| JT Stratford LLC | 1,424 | $657.9K | 0.17% | +1,424 | New |
| Cambridge Investment Research Advisors, Inc. | 1,469 | $679.0K | 0.00% | −403−21.5% | Reduced |
| Gilbert & Cook, Inc. | 1,481 | $684.2K | 0.11% | +911+159.8% | Added |
| Kestra Advisory Services, LLC | 1,488 | $687.5K | 0.01% | −131−8.1% | Reduced |
| Candriam Luxembourg S.C.A. | 1,494 | $690.2K | 0.01% | −227−13.2% | Reduced |
| Gsa Capital Partners LLP | 1,497 | $692.0K | 0.06% | +1,497 | New |
| Deroy & Devereaux Private Investment Counsel Inc | 1,504 | $695.0K | 0.05% | 00.0% | Unchanged |
| Northwestern Mutual Investment Management Company, LLC | 1,508 | $696.7K | 0.02% | +88+6.2% | Added |
| Machina Capital S.A.S. | 1,530 | $706.9K | 0.40% | +1,530 | New |
| Sherbrooke Park Advisers LLC | 1,557 | $719.3K | 0.23% | +957+159.5% | Added |
| Simplex Trading, LLC | 1,573 | $726.0K | 0.03% | −3,378−68.2% | Reduced |
| Nebula Research & Development LLC | 1,581 | $730.4K | 0.39% | +505+46.9% | Added |
| Panagora Asset Management Inc | 1,586 | $732.7K | 0.00% | 00.0% | Unchanged |
| Caas Capital Management LP | 1,600 | $739.2K | 0.16% | +1,600 | New |
| Baker Avenue Asset Management, LP | 1,631 | $753.5K | 0.04% | +112+7.4% | Added |
| Raymond James Trust N.A. | 1,634 | $754.9K | 0.02% | −128−7.3% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,649 | $762.0K | 0.00% | +1,150+230.5% | Added |
| Mount Yale Investment Advisors, LLC | 1,650 | $762.4K | 0.08% | +2+0.1% | Added |
| Heartland Bank & Trust Co | 1,657 | $765.5K | 0.60% | +21+1.3% | Added |
| Dark Forest Capital Management LP | 1,665 | $769.2K | 0.06% | +859+106.6% | Added |
| Engineers Gate Manager LP | 1,689 | $780.3K | 0.03% | +1,689 | New |
| Livforsakringsbolaget Skandia, Omsesidigt | 1,700 | $786.8K | 0.09% | −100−5.6% | Reduced |
| Great Lakes Advisors, LLC | 1,718 | $793.7K | 0.01% | −24−1.4% | Reduced |
| Norinchukin Bank, The | 1,731 | $799.7K | 0.02% | −1,180−40.5% | Reduced |
| Cubist Systematic Strategies, LLC | 1,770 | $817.6K | 0.01% | +1,770 | New |
| Prudential PLC | 1,780 | $822.4K | 0.01% | −337−15.9% | Reduced |
| Cetera Investment Advisers | 1,781 | $822.7K | 0.01% | −75−4.0% | Reduced |
| Toroso Investments, LLC | 1,781 | $822.8K | 0.03% | −1,312−42.4% | Reduced |
| Oak Thistle LLC | 1,791 | $827.4K | 0.24% | +1,791 | New |
| JB Capital LLC | 1,804 | $833.7K | 0.07% | +292+19.3% | Added |
| Baader Bank INC | 1,817 | $839.5K | 0.08% | −321−15.0% | Reduced |
| Dakota Wealth Management | 1,820 | $840.8K | 0.04% | −1,072−37.1% | Reduced |