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 |
|---|---|---|---|---|---|
| CIBC World Markets Corp | 5,283 | $2.85M | 0.02% | +408+8.4% | Added |
| Czech National Bank | 5,333 | $2.88M | 0.07% | +61+1.2% | Added |
| Nissay Asset Management Corp | 5,333 | $2.88M | 0.02% | +323+6.4% | Added |
| Creative Planning | 5,366 | $2.90M | 0.00% | +215+4.2% | Added |
| FourThought Financial Partners, LLC | 5,597 | $3.02M | 0.40% | −1,313−19.0% | Reduced |
| CI Private Wealth, LLC | 5,619 | $3.03M | 0.01% | +1,744+45.0% | Added |
| Redwood Investments, LLC | 5,628 | $3.04M | 0.37% | −98−1.7% | Reduced |
| Linden Thomas Advisory Services, LLC | 5,727 | $3.09M | 0.69% | +107+1.9% | Added |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 5,800 | $3.13M | 1.50% | 00.0% | Unchanged |
| GWM Advisors LLC | 5,824 | $3.15M | 0.04% | +939+19.2% | Added |
| Steward Partners Investment Advisory, LLC | 6,029 | $3.26M | 0.05% | −215−3.4% | Reduced |
| Campbell Newman Asset Management Inc | 6,115 | $3.30M | 0.30% | +130+2.2% | Added |
| New York Life Investment Management LLC | 6,443 | $3.48M | 0.04% | +24+0.4% | Added |
| CIBC Asset Management Inc | 6,459 | $3.49M | 0.01% | −57−0.9% | Reduced |
| Oppenheimer Asset Management Inc. | 6,637 | $3.59M | 0.05% | +222+3.5% | Added |
| Ardsley Advisory Partners LP | 6,750 | $3.65M | 0.82% | +2,250+50.0% | Added |
| LGT Group Foundation | 6,755 | $3.65M | 0.09% | −588−8.0% | Reduced |
| The PNC Financial Services Group, Inc. | 6,767 | $3.66M | 0.00% | +377+5.9% | Added |
| Bahl & Gaynor Inc | 6,937 | $3.75M | 0.02% | −536−7.2% | Reduced |
| Financial Counselors Inc | 7,094 | $3.83M | 0.08% | −321−4.3% | Reduced |
| Natixis | 7,095 | $3.83M | 0.03% | +5,646+389.6% | Added |
| Truist Financial Corp | 7,114 | $3.84M | 0.01% | −317−4.3% | Reduced |
| Public Sector Pension Investment Board | 7,120 | $3.85M | 0.03% | −501−6.6% | Reduced |
| Fred Alger Management, LLC | 7,146 | $3.86M | 0.02% | +7,146 | New |
| Gotham Asset Management, LLC | 7,165 | $3.87M | 0.08% | +63+0.9% | Added |
| Azzad Asset Management Inc | 7,190 | $3.88M | 0.52% | −1,451−16.8% | Reduced |
| Handelsbanken Fonder AB | 7,444 | $4.02M | 0.02% | +500+7.2% | Added |
| Korea Investment CORP | 7,600 | $4.11M | 0.01% | −1,839−19.5% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 7,606 | $4.11M | 0.06% | +3,191+72.3% | Added |
| Larson Financial Group LLC | 7,625 | $4.12M | 0.41% | −228−2.9% | Reduced |
| National Bank of Canada | 7,608 | $4.13M | 0.01% | +3,243+74.3% | Added |
| Taylor Frigon Capital Management LLC | 7,780 | $4.20M | 2.05% | −73−0.9% | Reduced |
| Utah Retirement Systems | 7,792 | $4.21M | 0.06% | −336−4.1% | Reduced |
| Totem Point Management, LLC | 7,795 | $4.21M | 3.85% | +7,795 | New |
| Guggenheim Capital LLC | 7,832 | $4.23M | 0.03% | +1,109+16.5% | Added |
| Level Four Advisory Services, LLC | 7,854 | $4.24M | 0.25% | +152+2.0% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 7,857 | $4.24M | 0.03% | +270+3.6% | Added |
| Mutual of America Capital Management LLC | 7,973 | $4.31M | 0.05% | +120+1.5% | Added |
| Tredje AP-fonden | 8,111 | $4.38M | 0.06% | −1,345−14.2% | Reduced |
| Stratos Wealth Partners, LTD. | 8,274 | $4.47M | 0.10% | +379+4.8% | Added |
| First Hawaiian Bank | 8,310 | $4.49M | 0.15% | −450−5.1% | Reduced |
| Yousif Capital Management, LLC | 8,331 | $4.50M | 0.05% | +99+1.2% | Added |
| American Capital Management Inc | 8,349 | $4.51M | 0.16% | +1,189+16.6% | Added |
| MML Investors Services, LLC | 8,436 | $4.56M | 0.03% | −370−4.2% | Reduced |
| IFM Investors Pty Ltd | 8,557 | $4.62M | 0.06% | +141+1.7% | Added |
| Forsta Ap-Fonden | 8,800 | $4.75M | 0.05% | −600−6.4% | Reduced |
| Alberta Investment Management Corp | 8,835 | $4.77M | 0.05% | +3,226+57.5% | Added |
| Synovus Financial Corp | 9,044 | $4.89M | 0.05% | −682−7.0% | Reduced |
| Texas Permanent School Fund | 9,449 | $5.10M | 0.05% | +124+1.3% | Added |
| Thornburg Investment Management Inc | 9,785 | $5.29M | 0.09% | −213−2.1% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 9,816 | $5.30M | 0.01% | +448+4.8% | Added |
| NorthCrest Asset Manangement, LLC | 10,000 | $5.40M | 0.21% | −33−0.3% | Reduced |
| HighTower Advisors, LLC | 9,953 | $5.40M | 0.01% | −1,867−15.8% | Reduced |
| Retirement Systems of Alabama | 10,238 | $5.53M | 0.02% | −2,989−22.6% | Reduced |
| PDT Partners, LLC | 10,257 | $5.54M | 0.76% | +2,692+35.6% | Added |
| Xponance, Inc. | 10,368 | $5.60M | 0.07% | +210+2.1% | Added |
| La Financiere de L'Echiquier | 10,391 | $5.61M | 0.28% | +816+8.5% | Added |
| Storebrand Asset Management AS | 10,395 | $5.62M | 0.03% | +180+1.8% | Added |
| Pinnacle Financial Partners Inc | 10,654 | $5.76M | 0.14% | +9,009+547.7% | Added |
| Fifth Third Bancorp | 10,662 | $5.76M | 0.03% | −153−1.4% | Reduced |
| Nisa Investment Advisors, LLC | 10,898 | $5.89M | 0.04% | +10+0.1% | Added |
| SG Americas Securities, LLC | 10,935 | $5.91M | 0.05% | +10,199+1,385.7% | Added |
| Andra AP-fonden | 11,000 | $5.94M | 0.15% | +1,800+19.6% | Added |
| Westwood Holdings Group Inc. | 11,312 | $6.11M | 0.05% | −192−1.7% | Reduced |
| Schroder Investment Management Group | 11,436 | $6.18M | 0.01% | −410−3.5% | Reduced |
| Granahan Investment Management Inc | 11,721 | $6.33M | 0.19% | +118+1.0% | Added |
| Oregon Public Employees Retirement Fund | 11,785 | $6.37M | 0.08% | +4,564+63.2% | Added |
| Amalgamated Bank | 12,169 | $6.57M | 0.05% | −293−2.4% | Reduced |
| Arizona State Retirement System | 12,264 | $6.63M | 0.05% | −701−5.4% | Reduced |
| TownSquare Capital, LLC | 12,409 | $6.70M | 0.12% | +1,253+11.2% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 12,454 | $6.73M | 0.04% | +4,651+59.6% | Added |
| Silvant Capital Management LLC | 12,814 | $6.94M | 0.39% | −2,817−18.0% | Reduced |
| Atria Wealth Solutions, Inc. | 12,943 | $6.99M | 0.10% | −607−4.5% | Reduced |
| Standard Life Aberdeen plc | 12,945 | $6.99M | 0.02% | −130−1.0% | Reduced |
| American International Group, Inc. | 13,109 | $7.08M | 0.04% | −43−0.3% | Reduced |
| State of Michigan Retirement System | 13,170 | $7.11M | 0.04% | +300+2.3% | Added |
| MetLife Investment Management | 13,332 | $7.20M | 0.05% | −70−0.5% | Reduced |
| State of Tennessee, Treasury Department | 13,648 | $7.37M | 0.03% | 00.0% | Unchanged |
| Comgest Global Investors S.A.S. | 13,941 | $7.53M | 0.13% | +7,249+108.3% | Added |
| Matthews International Capital Management LLC | 13,982 | $7.55M | 0.88% | +13,982 | New |
| Driehaus Capital Management LLC | 14,378 | $7.77M | 0.10% | +14,378 | New |
| Erste Asset Management GmbH | 14,500 | $7.77M | 0.14% | +14,500 | New |
| Swedbank AB | 14,400 | $7.78M | 0.01% | 00.0% | Unchanged |
| ProShare Advisors LLC | 14,508 | $7.84M | 0.02% | +634+4.6% | Added |
| Moran Wealth Management, LLC | 15,008 | $8.11M | 0.30% | −62−0.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 15,048 | $8.13M | 0.04% | +90+0.6% | Added |
| Illinois Municipal Retirement Fund | 15,549 | $8.40M | 0.17% | −6,072−28.1% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 15,549 | $8.40M | 0.01% | +2,889+22.8% | Added |
| Copeland Capital Management, LLC | 15,693 | $8.48M | 0.17% | +5,197+49.5% | Added |
| Snowden Capital Advisors LLC | 16,575 | $8.95M | 0.32% | +53+0.3% | Added |
| Geneva Capital Management LLC | 16,780 | $9.07M | 0.18% | −520−3.0% | Reduced |
| Sit Investment Associates Inc | 16,791 | $9.07M | 0.24% | −25−0.1% | Reduced |
| Nomura Asset Management Co Ltd | 17,192 | $9.29M | 0.04% | +479+2.9% | Added |
| Kornitzer Capital Management Inc | 17,363 | $9.38M | 0.18% | −3,000−14.7% | Reduced |
| Qube Research & Technologies Ltd | 17,765 | $9.60M | 0.04% | −9,600−35.1% | Reduced |
| State of Alaska, Department of Revenue | 17,879 | $9.66M | 0.12% | +5,517+44.6% | Added |
| Whittier Trust Co of Nevada Inc | 18,454 | $9.97M | 0.34% | −4,294−18.9% | Reduced |
| US Bancorp | 18,751 | $10.1M | 0.02% | −231−1.2% | Reduced |
| Asset Management One Co.,Ltd. | 19,237 | $10.4M | 0.04% | −1,771−8.4% | Reduced |
| Stifel Financial Corp | 19,274 | $10.4M | 0.01% | −32,976−63.1% | Reduced |