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, Q4 2024
Institutional positions in Monolithic Power Systems, Inc. as of Dec 31, 2024. 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
- 864
- −6 vs. Q3 2024
- Shares held
- 46.5M
- +350.5K (+0.8%) vs. Q3 2024
- Total value
- $27.6B
- −$15.0B (−35.3%) vs. Q3 2024
- New holders
- 153
- 321 more added
- Sold out
- 159
- 291 more reduced
15 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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, Q4 2024
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Belpointe Asset Management LLC | 767 | $716.9K | 0.04% | +67+9.6% | Added |
| Fortis Capital Advisors, LLC | 767 | $716.9K | 0.24% | +67+9.6% | Added |
| Empirical Finance, LLC | 1,230 | $727.8K | 0.04% | +1+0.1% | Added |
| Numerai GP LLC | 1,231 | $728.4K | 0.20% | +1,231 | New |
| Stiles Financial Services Inc | 1,231 | $728.5K | 0.26% | +1,231 | New |
| J. Safra Sarasin Holding AG | 1,233 | $729.6K | 0.01% | −5,430−81.5% | Reduced |
| Connective Capital Management, LLC | 1,234 | $730.2K | 0.85% | +1,234 | New |
| RSM US Wealth Management LLC | 1,221 | $736.6K | 0.01% | −213−14.9% | Reduced |
| Steel Peak Wealth Management LLC | 1,243 | $737.0K | 0.03% | +391+45.9% | Added |
| Jones Financial Companies LLLP | 1,249 | $739.1K | 0.00% | +371+42.3% | Added |
| Qtron Investments LLC | 1,281 | $758.0K | 0.11% | 00.0% | Unchanged |
| Virtus ETF Advisers LLC | 1,293 | $765.1K | 0.31% | +216+20.1% | Added |
| Novem Group | 1,315 | $778.1K | 0.12% | +1,315 | New |
| Blueshift Asset Management, LLC | 1,318 | $779.9K | 0.28% | +854+184.1% | Added |
| Peterson Wealth Services | 1,320 | $781.2K | 0.23% | +84+6.8% | Added |
| Advisor OS, LLC | 1,326 | $784.7K | 0.09% | −443−25.0% | Reduced |
| Kingsview Wealth Management, LLC | 1,335 | $789.9K | 0.02% | −343−20.4% | Reduced |
| Montag A & Associates Inc | 1,346 | $799.0K | 0.04% | −817−37.8% | Reduced |
| CWM, LLC | 1,360 | $805.0K | 0.00% | −795−36.9% | Reduced |
| Emerald Advisers, LLC | 1,367 | $808.9K | 0.03% | +430+45.9% | Added |
| Knuff & Co LLC | 1,376 | $814.2K | 0.25% | +708+106.0% | Added |
| Gilbert & Cook, Inc. | 1,377 | $814.8K | 0.11% | 00.0% | Unchanged |
| Meiji Yasuda Life Insurance Co | 1,402 | $829.6K | 0.02% | +213+17.9% | Added |
| Colony Group, LLC | 1,423 | $842.4K | 0.00% | −293−17.1% | Reduced |
| Allstate Corp | 1,427 | $844.4K | 0.02% | +1,427 | New |
| Great Lakes Advisors, LLC | 1,428 | $844.9K | 0.01% | −24−1.7% | Reduced |
| Cidel Asset Management Inc | 1,459 | $863.3K | 0.06% | +1,186+434.4% | Added |
| APG Asset Management US Inc. | 1,473 | $871.6K | 0.01% | 00.0% | Unchanged |
| IFP Advisors, Inc | 1,487 | $885.7K | 0.03% | −15−1.0% | Reduced |
| Exchange Traded Concepts, LLC | 1,509 | $892.9K | 0.02% | +811+116.2% | Added |
| Northwestern Mutual Investment Management Company, LLC | 1,549 | $916.5K | 0.02% | +4+0.3% | Added |
| Fox Run Management, L.L.C. | 1,566 | $926.6K | 0.17% | +876+127.0% | Added |
| Tokio Marine Asset Management Co Ltd | 1,577 | $933.1K | 0.03% | +132+9.1% | Added |
| Y-Intercept (Hong Kong) Ltd | 1,594 | $943.2K | 0.06% | +1,594 | New |
| SRS Capital Advisors, Inc. | 1,599 | $945.9K | 0.06% | +302+23.3% | Added |
| Peak Retirement Planning, Inc. | 1,595 | $948.7K | 0.64% | +1,595 | New |
| Saturna Capital CORP | 1,618 | $957.4K | 0.01% | 00.0% | Unchanged |
| FourThought Financial Partners, LLC | 1,619 | $958.4K | 0.10% | −3,019−65.1% | Reduced |
| Sequoia Financial Advisors, LLC | 1,635 | $967.3K | 0.01% | +801+96.0% | Added |
| Liontrust Investment Partners LLP | 1,654 | $978.7K | 0.01% | +1,654 | New |
| Captrust Financial Advisors | 1,666 | $985.9K | 0.00% | −86−4.9% | Reduced |
| Integrated Wealth Concepts LLC | 1,672 | $989.1K | 0.01% | +289+20.9% | Added |
| B. Metzler seel. Sohn & Co. AG | 1,698 | $1.00M | 0.01% | 00.0% | Unchanged |
| Marshall Financial Group LLC | 1,701 | $1.01M | 0.24% | −146−7.9% | Reduced |
| Jacksonville Wealth Management, LLC | 1,705 | $1.01M | 0.94% | +1,705 | New |
| Cim, LLC | 1,790 | $1.06M | 0.15% | −1,446−44.7% | Reduced |
| Atria Wealth Solutions, Inc. | 1,798 | $1.07M | 0.01% | −8,545−82.6% | Reduced |
| Scientech Research LLC | 1,823 | $1.08M | 0.31% | −32−1.7% | Reduced |
| Keybank National Association | 1,824 | $1.08M | 0.00% | +22+1.2% | Added |
| Moody National Bank Trust Division | 1,840 | $1.09M | 0.11% | +1,840 | New |
| Winton Group Ltd | 1,845 | $1.09M | 0.07% | +1,204+187.8% | Added |
| GLOBALT Investments LLC | 1,870 | $1.11M | 0.04% | +4+0.2% | Added |
| SRN Advisors, LLC | 1,896 | $1.12M | 1.00% | −284−13.0% | Reduced |
| Advisory Services Network, LLC | 1,910 | $1.13M | 0.02% | +1,295+210.6% | Added |
| PGGM Investments | 1,939 | $1.15M | 0.02% | +1,939 | New |
| Snowden Capital Advisors LLC | 1,942 | $1.15M | 0.04% | −6,691−77.5% | Reduced |
| Sirios Capital Management L P | 1,947 | $1.15M | 0.21% | +727+59.6% | Added |
| TD Private Client Wealth LLC | 1,967 | $1.16M | 0.03% | −189−8.8% | Reduced |
| Sphera Management Technology Funds Ltd | 2,000 | $1.18M | 0.94% | +2,000 | New |
| HighPoint Advisor Group LLC | 1,713 | $1.20M | 0.07% | +267+18.5% | Added |
| Oppenheimer Asset Management Inc. | 2,046 | $1.21M | 0.01% | −119−5.5% | Reduced |
| Norinchukin Bank, The | 2,099 | $1.24M | 0.03% | +143+7.3% | Added |
| Metis Global Partners, LLC | 2,132 | $1.26M | 0.04% | −6−0.3% | Reduced |
| Change Path, LLC | 2,184 | $1.29M | 0.04% | +315+16.9% | Added |
| Pitcairn Co | 2,198 | $1.30M | 0.08% | −188−7.9% | Reduced |
| Polianta Ltd | 2,200 | $1.30M | 0.62% | +2,200 | New |
| E. Ohman J:or Asset Management AB | 2,200 | $1.30M | 0.03% | +200+10.0% | Added |
| Confluence Wealth Services, Inc. | 1,872 | $1.31M | 0.09% | +362+24.0% | Added |
| Valley National Advisers Inc | 2,214 | $1.31M | 0.23% | +292+15.2% | Added |
| Jackson Wealth Management, LLC | 2,237 | $1.32M | 0.15% | −327−12.8% | Reduced |
| Regions Financial Corp | 2,279 | $1.35M | 0.01% | −256−10.1% | Reduced |
| O'Shaughnessy Asset Management, LLC | 2,299 | $1.36M | 0.01% | −272−10.6% | Reduced |
| New Mexico Educational Retirement Board | 2,300 | $1.36M | 0.05% | −100−4.2% | Reduced |
| Ieq Capital, LLC | 2,325 | $1.38M | 0.01% | −464−16.6% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 2,325 | $1.38M | 0.04% | 00.0% | Unchanged |
| Westover Capital Advisors, LLC | 2,329 | $1.38M | 0.30% | −81−3.4% | Reduced |
| Two Sigma Securities, LLC | 2,375 | $1.41M | 0.25% | +2,057+646.9% | Added |
| Andar Capital Management HK Ltd | 2,400 | $1.42M | 1.83% | +2,400 | New |
| Modern Wealth Management, LLC | 2,400 | $1.42M | 0.05% | +2,400 | New |
| Optimas Capital Ltd | 2,500 | $1.48M | 2.00% | +2,500 | New |
| Maryland State Retirement & Pension System | 2,508 | $1.48M | 0.03% | −175−6.5% | Reduced |
| Kestra Advisory Services, LLC | 2,570 | $1.52M | 0.01% | −124−4.6% | Reduced |
| Brinker Capital Investments, LLC | 2,585 | $1.53M | 0.02% | −818−24.0% | Reduced |
| Orion Portfolio Solutions, LLC | 2,585 | $1.53M | 0.02% | −818−24.0% | Reduced |
| Sherbrooke Park Advisers LLC | 2,587 | $1.53M | 0.49% | +1,854+252.9% | Added |
| Louisiana State Employees Retirement System | 2,600 | $1.54M | 0.03% | −100−3.7% | Reduced |
| Federation des caisses Desjardins du Quebec | 2,609 | $1.54M | 0.01% | +1,434+122.0% | Added |
| Boston Family Office LLC | 2,614 | $1.55M | 0.11% | +2,383+1,031.6% | Added |
| Woodline Partners LP | 2,667 | $1.58M | 0.01% | +2,667 | New |
| Securian Asset Management, Inc | 2,678 | $1.58M | 0.05% | −104−3.7% | Reduced |
| Guidance Capital, Inc | 2,343 | $1.59M | 0.49% | +1,423+154.7% | Added |
| Groupama Asset Managment | 2,671 | $1.61M | 0.03% | −1,353−33.6% | Reduced |
| Commerce Bank | 2,766 | $1.64M | 0.01% | −3,121−53.0% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 2,785 | $1.65M | 0.07% | +135+5.1% | Added |
| Aviva PLC | 2,831 | $1.68M | 0.00% | +282+11.1% | Added |
| Verition Fund Management LLC | 2,877 | $1.70M | 0.01% | +1,666+137.6% | Added |
| Intech Investment Management LLC | 2,900 | $1.72M | 0.02% | +2,151+287.2% | Added |
| La Banque Postale Asset Management SA | 2,926 | $1.73M | 0.02% | +2,926 | New |
| Perpetual Ltd | 2,936 | $1.74M | 0.02% | +2,679+1,042.4% | Added |
| HMS Capital Management, LLC | 2,954 | $1.75M | 0.84% | −181−5.8% | Reduced |