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 9 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 2023
Institutional positions in Monolithic Power Systems, Inc. as of Dec 31, 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
- 737
- +90 vs. Q3 2023
- Shares held
- 45.4M
- −552.0K (−1.2%) vs. Q3 2023
- Total value
- $28.6B
- +$7.40B (+34.9%) vs. Q3 2023
- New holders
- 137
- 276 more added
- Sold out
- 47
- 243 more reduced
8 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Park Avenue Securities LLC | 3,593 | $2.27M | 0.03% | +182+5.3% | Added |
| Maryland State Retirement & Pension System | 3,575 | $2.26M | 0.05% | +111+3.2% | Added |
| Lecap Asset Management Ltd | 3,521 | $2.22M | 0.81% | +3,521 | New |
| Brinker Capital Investments, LLC | 3,744 | $2.21M | 0.03% | −277−6.9% | Reduced |
| Orion Portfolio Solutions, LLC | 3,744 | $2.21M | 0.03% | −277−6.9% | Reduced |
| Mercer Global Advisors Inc | 3,415 | $2.15M | 0.01% | +2,240+190.6% | Added |
| Crossmark Global Holdings, Inc. | 3,410 | $2.15M | 0.04% | −390−10.3% | Reduced |
| Bessemer Group Inc | 3,392 | $2.14M | 0.00% | −271−7.4% | Reduced |
| Torray LLC | 3,378 | $2.13M | 0.34% | +66+2.0% | Added |
| Next Century Growth Investors LLC | 3,330 | $2.10M | 0.20% | +246+8.0% | Added |
| Quest Investment Management LLC | 3,315 | $2.09M | 0.26% | +3,315 | New |
| Natixis | 3,290 | $2.08M | 0.02% | +2,903+750.1% | Added |
| La Financiere de L'Echiquier | 3,242 | $2.04M | 0.09% | −5,891−64.5% | Reduced |
| Hartford Investment Management Co | 3,227 | $2.04M | 0.08% | −241−6.9% | Reduced |
| Profund Advisors LLC | 3,226 | $2.03M | 0.09% | +294+10.0% | Added |
| Millennium Management LLC | 3,210 | $2.02M | 0.00% | +938+41.3% | Added |
| Commonwealth Equity Services, LLC | 3,179 | $2.01M | 0.00% | +328+11.5% | Added |
| Securian Asset Management, Inc | 3,108 | $1.96M | 0.06% | −311−9.1% | Reduced |
| Cresset Asset Management, LLC | 3,024 | $1.91M | 0.01% | +350+13.1% | Added |
| HMS Capital Management, LLC | 3,026 | $1.91M | 1.17% | −49−1.6% | Reduced |
| RPg Family Wealth Advisory, LLC | 3,014 | $1.90M | 0.70% | +404+15.5% | Added |
| Weiss Asset Management LP | 3,010 | $1.90M | 0.14% | +3,010 | New |
| Legato Capital Management LLC | 2,995 | $1.89M | 0.25% | 00.0% | Unchanged |
| Nordea Investment Management AB | 2,988 | $1.86M | 0.00% | +123+4.3% | Added |
| China Universal Asset Management Co., Ltd. | 2,900 | $1.83M | 0.36% | +2,900 | New |
| Ardsley Advisory Partners LP | 2,900 | $1.83M | 0.39% | −750−20.5% | Reduced |
| Louisiana State Employees Retirement System | 2,900 | $1.83M | 0.04% | −100−3.3% | Reduced |
| Atria Investments LLC | 2,890 | $1.82M | 0.03% | −282−8.9% | Reduced |
| Kingswood Wealth Advisors, LLC | 2,888 | $1.82M | 0.21% | −494−14.6% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 2,822 | $1.78M | 0.01% | +2,822 | New |
| Walleye Trading LLC | 2,781 | $1.75M | 0.03% | +2,781 | New |
| Commerce Bank | 2,774 | $1.75M | 0.01% | +34+1.2% | Added |
| TD Private Client Wealth LLC | 2,735 | $1.73M | 0.06% | −149−5.2% | Reduced |
| Meeder Asset Management Inc | 2,664 | $1.68M | 0.13% | +2,664 | New |
| Intech Investment Management LLC | 2,660 | $1.68M | 0.02% | +480+22.0% | Added |
| Westover Capital Advisors, LLC | 2,634 | $1.66M | 0.54% | −71−2.6% | Reduced |
| Man Group plc | 2,619 | $1.65M | 0.00% | – | – |
| Keybank National Association | 2,601 | $1.64M | 0.01% | +263+11.2% | Added |
| Leelyn Smith, LLC | 2,528 | $1.59M | 0.35% | +101+4.2% | Added |
| Wealth Enhancement Advisory Services, LLC | 2,494 | $1.57M | 0.00% | +452+22.1% | Added |
| Captrust Financial Advisors | 2,491 | $1.57M | 0.01% | +454+22.3% | Added |
| Schonfeld Strategic Advisors LLC | 2,477 | $1.56M | 0.01% | +2,477 | New |
| Nebula Research & Development LLC | 2,476 | $1.56M | 0.47% | +895+56.6% | Added |
| Kestra Advisory Services, LLC | 2,454 | $1.55M | 0.01% | +966+64.9% | Added |
| GLOBALT Investments LLC | 2,391 | $1.51M | 0.06% | +2,391 | New |
| Mirabella Financial Services LLP | 2,376 | $1.50M | 0.21% | −787−24.9% | Reduced |
| Brevan Howard Capital Management LP | 2,373 | $1.50M | 0.15% | +2,373 | New |
| Susquehanna Portfolio Strategies, LLC | 2,363 | $1.49M | 0.03% | +2,363 | New |
| Oak Ridge Investments LLC | 2,341 | $1.48M | 0.17% | −144−5.8% | Reduced |
| Pier 88 Investment Partners LLC | 2,330 | $1.47M | 0.37% | −590−20.2% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 2,325 | $1.47M | 0.03% | −43−1.8% | Reduced |
| New Mexico Educational Retirement Board | 2,300 | $1.45M | 0.06% | 00.0% | Unchanged |
| Knollwood Investment Advisory, LLC | 2,270 | $1.43M | 0.30% | +2,270 | New |
| Seven Eight Capital, LP | 2,235 | $1.41M | 0.16% | +1,382+162.0% | Added |
| Two Sigma Advisers, LP | 2,200 | $1.39M | 0.00% | +1,000+83.3% | Added |
| Metis Global Partners, LLC | 2,198 | $1.39M | 0.06% | −739−25.2% | Reduced |
| Riverstone Advisors, LLC | 2,151 | $1.36M | 0.88% | −15−0.7% | Reduced |
| SRN Advisors, LLC | 2,147 | $1.35M | 1.21% | −1,113−34.1% | Reduced |
| Pitcairn Co | 2,147 | $1.35M | 0.10% | +320+17.5% | Added |
| Toroso Investments, LLC | 2,137 | $1.35M | 0.03% | +356+20.0% | Added |
| Teacher Retirement System of Texas | 2,070 | $1.31M | 0.01% | −1,420−40.7% | Reduced |
| Sequoia Financial Advisors, LLC | 2,060 | $1.30M | 0.02% | +2,060 | New |
| JB Capital LLC | 2,044 | $1.29M | 0.10% | +240+13.3% | Added |
| Cetera Investment Advisers | 2,006 | $1.27M | 0.01% | +225+12.6% | Added |
| Metropolitan Life Insurance Co | 1,951 | $1.23M | 0.06% | −26−1.3% | Reduced |
| Integrated Wealth Concepts LLC | 1,924 | $1.21M | 0.02% | −28−1.4% | Reduced |
| Sherbrooke Park Advisers LLC | 1,884 | $1.19M | 0.56% | +327+21.0% | Added |
| Knowledge Leaders Capital, LLC | 1,880 | $1.19M | 1.87% | −60−3.1% | Reduced |
| Stevens Capital Management LP | 1,864 | $1.18M | 0.29% | +1,083+138.7% | Added |
| Dakota Wealth Management | 1,845 | $1.16M | 0.05% | +25+1.4% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,843 | $1.16M | 0.00% | +194+11.8% | Added |
| Baader Bank INC | 1,831 | $1.15M | 0.10% | +14+0.8% | Added |
| Marshall Financial Group LLC | 1,806 | $1.14M | 0.37% | +1,351+296.9% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 1,803 | $1.14M | 0.05% | +868+92.8% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 1,800 | $1.14M | 0.11% | +100+5.9% | Added |
| E. Ohman J:or Asset Management AB | 1,800 | $1.14M | 0.04% | −400−18.2% | Reduced |
| Advisor OS, LLC | 1,797 | $1.13M | 0.15% | −511−22.1% | Reduced |
| Prudential PLC | 1,773 | $1.12M | 0.01% | −7−0.4% | Reduced |
| HighPoint Advisor Group LLC | 1,661 | $1.11M | 0.08% | +1,661 | New |
| Great Lakes Advisors, LLC | 1,710 | $1.08M | 0.01% | −8−0.5% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 1,707 | $1.08M | 0.08% | −176−9.3% | Reduced |
| MGB Wealth Management, LLC | 1,676 | $1.06M | 0.53% | +1,676 | New |
| Raymond James Trust N.A. | 1,670 | $1.05M | 0.03% | +36+2.2% | Added |
| Norinchukin Bank, The | 1,636 | $1.03M | 0.02% | −95−5.5% | Reduced |
| Groupama Asset Managment | 3,220 | $1.02M | 0.03% | +3,220 | New |
| Mount Yale Investment Advisors, LLC | 1,608 | $1.01M | 0.10% | −42−2.5% | Reduced |
| Gilbert & Cook, Inc. | 1,608 | $1.01M | 0.14% | +127+8.6% | Added |
| Virtu Financial LLC | 1,591 | $1.00M | 0.08% | +1,591 | New |
| Panagora Asset Management Inc | 1,586 | $1.00M | 0.01% | 00.0% | Unchanged |
| Heartland Bank & Trust Co | 1,560 | $984.0K | 0.68% | −97−5.9% | Reduced |
| XTX Topco Ltd | 1,546 | $975.2K | 0.21% | −1,109−41.8% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 1,516 | $956.3K | 0.02% | +8+0.5% | Added |
| Handelsinvest Investeringsforvaltning | 1,501 | $947.0K | 0.39% | −6,499−81.2% | Reduced |
| Cidel Asset Management Inc | 1,496 | $943.6K | 0.04% | +223+17.5% | Added |
| Candriam Luxembourg S.C.A. | 1,487 | $938.0K | 0.01% | −7−0.5% | Reduced |
| Silvercrest Asset Management Group LLC | 1,472 | $928.5K | 0.01% | +1,472 | New |
| Edgestream Partners, L.P. | 1,450 | $914.6K | 0.07% | −7,472−83.7% | Reduced |
| Occudo Quantitative Strategies LP | 1,425 | $898.9K | 0.12% | −5,657−79.9% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 1,417 | $893.8K | 0.01% | −3,949−73.6% | Reduced |
| Virtus ETF Advisers LLC | 1,414 | $891.9K | 0.57% | +15+1.1% | Added |