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 2022
Institutional positions in Monolithic Power Systems, Inc. as of Dec 31, 2022. 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
- 611
- −9 vs. Q3 2022
- Shares held
- 46.9M
- +1.17M (+2.6%) vs. Q3 2022
- Total value
- $16.5B
- −$90.0M (−0.5%) vs. Q3 2022
- New holders
- 87
- 232 more added
- Sold out
- 96
- 231 more reduced
10 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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 2022
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Truist Financial Corp | 8,516 | $3.01M | 0.01% | −1,850−17.8% | Reduced |
| Bahl & Gaynor Inc | 8,585 | $3.04M | 0.02% | −507−5.6% | Reduced |
| Yousif Capital Management, LLC | 8,633 | $3.05M | 0.04% | −2,398−21.7% | Reduced |
| Azzad Asset Management Inc | 8,640 | $3.06M | 0.48% | +78+0.9% | Added |
| Tredje AP-fonden | 8,986 | $3.18M | 0.05% | +8+0.1% | Added |
| Tower Research Capital LLC (TRC) | 9,257 | $3.27M | 0.14% | −3,086−25.0% | Reduced |
| Financial Counselors Inc | 9,383 | $3.32M | 0.07% | +2,553+37.4% | Added |
| Force Hill Capital Management LP | 9,390 | $3.32M | 1.29% | +9,390 | New |
| First Hawaiian Bank | 9,480 | $3.35M | 0.12% | −2,151−18.5% | Reduced |
| Storebrand Asset Management AS | 9,856 | $3.49M | 0.02% | −134−1.3% | Reduced |
| Xponance, Inc. | 10,067 | $3.56M | 0.06% | +1,048+11.6% | Added |
| Andra AP-fonden | 10,100 | $3.57M | 0.11% | +5,200+106.1% | Added |
| MML Investors Services, LLC | 10,100 | $3.57M | 0.02% | +734+7.8% | Added |
| Walleye Capital LLC | 10,290 | $3.64M | 0.08% | +10,290 | New |
| HighTower Advisors, LLC | 10,400 | $3.67M | 0.01% | +5,595+116.4% | Added |
| Fifth Third Bancorp | 10,406 | $3.68M | 0.02% | −487−4.5% | Reduced |
| Korea Investment CORP | 10,558 | $3.73M | 0.01% | −24,890−70.2% | Reduced |
| TownSquare Capital, LLC | 10,778 | $3.81M | 0.09% | +2,971+38.1% | Added |
| Forsta Ap-Fonden | 10,900 | $3.85M | 0.04% | +1,400+14.7% | Added |
| Raymond James Financial Services Advisors, Inc. | 11,220 | $3.97M | 0.01% | −1,949−14.8% | Reduced |
| Synovus Financial Corp | 11,303 | $4.00M | 0.05% | +121+1.1% | Added |
| Taylor Frigon Capital Management LLC | 11,507 | $4.07M | 2.31% | −575−4.8% | Reduced |
| Granahan Investment Management Inc | 11,515 | $4.07M | 0.12% | +2,588+29.0% | Added |
| Standard Life Aberdeen plc | 11,590 | $4.10M | 0.01% | +379+3.4% | Added |
| Copeland Capital Management, LLC | 11,612 | $4.11M | 0.11% | +2,459+26.9% | Added |
| Thornburg Investment Management Inc | 11,919 | $4.21M | 0.07% | −582−4.7% | Reduced |
| Westwood Holdings Group Inc. | 11,979 | $4.24M | 0.04% | −161−1.3% | Reduced |
| ExodusPoint Capital Management, LP | 12,074 | $4.27M | 0.07% | −22,433−65.0% | Reduced |
| State of Alaska, Department of Revenue | 12,278 | $4.34M | 0.05% | −13,971−53.2% | Reduced |
| Amalgamated Bank | 12,276 | $4.34M | 0.04% | +80+0.7% | Added |
| Arizona State Retirement System | 12,581 | $4.45M | 0.04% | +415+3.4% | Added |
| State of Michigan Retirement System | 12,770 | $4.52M | 0.03% | +100+0.8% | Added |
| American International Group, Inc. | 13,064 | $4.62M | 0.03% | +231+1.8% | Added |
| CIBC World Markets Corp | 13,295 | $4.70M | 0.03% | +9,815+282.0% | Added |
| Capital Fund Management S.A. | 13,393 | $4.74M | 0.10% | −22,707−62.9% | Reduced |
| ProShare Advisors LLC | 13,454 | $4.76M | 0.02% | +519+4.0% | Added |
| MetLife Investment Management | 13,469 | $4.76M | 0.04% | −232−1.7% | Reduced |
| Man Group plc | 13,669 | $4.83M | 0.02% | −22,841−62.6% | Reduced |
| Edgestream Partners, L.P. | 13,690 | $4.84M | 0.54% | −17,211−55.7% | Reduced |
| TCWP LLC | 13,806 | $4.88M | 0.99% | +13,806 | New |
| Cinctive Capital Management LP | 13,979 | $4.94M | 0.25% | +11,705+514.7% | Added |
| Retirement Systems of Alabama | 14,286 | $5.05M | 0.02% | −477−3.2% | Reduced |
| Nisa Investment Advisors, LLC | 14,287 | $5.05M | 0.04% | +604+4.4% | Added |
| Swedbank AB | 14,400 | $5.09M | 0.01% | +14,400 | New |
| Illinois Municipal Retirement Fund | 14,578 | $5.16M | 0.12% | −12,588−46.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 15,018 | $5.31M | 0.03% | +1,939+14.8% | Added |
| Royal London Asset Management Ltd | 15,077 | $5.33M | 0.02% | +156+1.0% | Added |
| Silvant Capital Management LLC | 15,631 | $5.54M | 0.39% | −162−1.0% | Reduced |
| Atria Wealth Solutions, Inc. | 15,962 | $5.65M | 0.09% | −1,232−7.2% | Reduced |
| Snowden Capital Advisors LLC | 16,540 | $5.85M | 0.25% | −5,255−24.1% | Reduced |
| Geneva Capital Management LLC | 16,612 | $5.87M | 0.13% | −2,940−15.0% | Reduced |
| Sit Investment Associates Inc | 17,041 | $6.03M | 0.17% | +118+0.7% | Added |
| Caisse de Depot Et Placement du Quebec | 17,708 | $6.26M | 0.02% | +10,323+139.8% | Added |
| Aviva PLC | 17,889 | $6.33M | 0.03% | −9,105−33.7% | Reduced |
| Pictet Asset Management SA | 18,011 | $6.37M | 0.01% | −1,180−6.1% | Reduced |
| Whittier Trust Co of Nevada Inc | 18,507 | $6.54M | 0.26% | −7,768−29.6% | Reduced |
| Susquehanna International Group, LLP | 18,821 | $6.66M | 0.01% | −22,628−54.6% | Reduced |
| Treasurer of the State of North Carolina | 19,703 | $6.97M | 0.04% | +250+1.3% | Added |
| Schroder Investment Management Group | 20,296 | $7.18M | 0.01% | +9,757+92.6% | Added |
| Kornitzer Capital Management Inc | 20,363 | $7.20M | 0.15% | +20,363 | New |
| US Bancorp | 20,378 | $7.21M | 0.01% | −1,077−5.0% | Reduced |
| Scout Investments, Inc. | 21,518 | $7.61M | 0.16% | −80,951−79.0% | Reduced |
| Asset Management One Co.,Ltd. | 21,682 | $7.66M | 0.04% | −2,047−8.6% | Reduced |
| Schonfeld Strategic Advisors LLC | 22,582 | $7.99M | 0.07% | +16,378+264.0% | Added |
| DF Dent & Co Inc | 22,662 | $8.01M | 0.12% | +1,705+8.1% | Added |
| Nomura Asset Management Co Ltd | 22,703 | $8.03M | 0.05% | +41+0.2% | Added |
| Blair William & Co | 23,295 | $8.24M | 0.04% | +3,396+17.1% | Added |
| Public Employees Retirement System of Ohio | 23,343 | $8.25M | 0.04% | −3,387−12.7% | Reduced |
| Janney Montgomery Scott LLC | 23,378 | $8.27M | 0.03% | +2,151+10.1% | Added |
| Toronto Dominion Bank | 24,926 | $8.81M | 0.01% | +804+3.3% | Added |
| Arcadia Investment Management Corp | 25,597 | $9.05M | 2.11% | −909−3.4% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 25,649 | $9.07M | 0.04% | −1,491−5.5% | Reduced |
| State of New Jersey Common Pension Fund D | 25,761 | $9.11M | 0.03% | 00.0% | Unchanged |
| Analog Century Management LP | 25,800 | $9.12M | 3.96% | −230−0.9% | Reduced |
| First Trust Advisors LP | 26,524 | $9.38M | 0.01% | −35,561−57.3% | Reduced |
| Azimuth Capital Investment Management LLC | 26,808 | $9.48M | 0.48% | −27,505−50.6% | Reduced |
| Bank of Montreal | 27,424 | $9.70M | 0.01% | +5,792+26.8% | Added |
| Comerica Bank | 24,417 | $9.81M | 0.08% | +13,860+131.3% | Added |
| Advisor Group Holdings, Inc. | 30,055 | $10.6M | 0.02% | +5,725+23.5% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 30,251 | $10.7M | 0.06% | +30,251 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 31,474 | $10.8M | 0.03% | +2,791+9.7% | Added |
| State of Wisconsin Investment Board | 30,972 | $11.0M | 0.04% | −340−1.1% | Reduced |
| AQR Capital Management LLC | 32,121 | $11.2M | 0.03% | −44,067−57.8% | Reduced |
| Russell Investments Group, Ltd. | 32,228 | $11.4M | 0.02% | −12,243−27.5% | Reduced |
| Bamco Inc | 32,441 | $11.5M | 0.04% | +5,719+21.4% | Added |
| Calamos Advisors LLC | 32,513 | $11.5M | 0.06% | +31,381+2,772.2% | Added |
| Vontobel Holding Ltd. | 34,441 | $11.7M | 0.12% | +14,238+70.5% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 33,377 | $11.8M | 0.03% | −2,923−8.1% | Reduced |
| Adage Capital Partners GP, L.L.C. | 34,400 | $12.2M | 0.03% | −10,900−24.1% | Reduced |
| Acadian Asset Management LLC | 34,952 | $12.3M | 0.06% | −24,334−41.0% | Reduced |
| Congress Wealth Management LLC | 35,312 | $12.5M | 0.32% | −1,679−4.5% | Reduced |
| Hantz Financial Services, Inc. | 35,815 | $12.7M | 0.38% | −500−1.4% | Reduced |
| Worldquant Millennium Advisors LLC | 36,329 | $12.8M | 0.29% | −75,713−67.6% | Reduced |
| Natixis Investment Managers International | 36,880 | $13.0M | 0.97% | −12,255−24.9% | Reduced |
| Gilder Gagnon Howe & Co LLC | 38,828 | $13.7M | 0.26% | −368−0.9% | Reduced |
| Whittier Trust Co | 39,092 | $13.8M | 0.27% | −9,609−19.7% | Reduced |
| Parnassus Investments | 39,450 | $13.9M | 0.03% | +23,294+144.2% | Added |
| Prudential Financial Inc | 39,641 | $14.0M | 0.02% | −4,256−9.7% | Reduced |
| Qube Research & Technologies Ltd | 40,087 | $14.2M | 0.09% | −193,773−82.9% | Reduced |
| BNP Paribas Arbitrage, SA | 41,070 | $14.5M | 0.04% | −14,682−26.3% | Reduced |