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, Q1 2024
Institutional positions in Monolithic Power Systems, Inc. as of Mar 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
- 807
- +75 vs. Q4 2023
- Shares held
- 46.0M
- +604.0K (+1.3%) vs. Q4 2023
- Total value
- $31.2B
- +$2.52B (+8.8%) vs. Q4 2023
- New holders
- 129
- 305 more added
- Sold out
- 54
- 273 more reduced
5 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Amalgamated Bank | 10,291 | $6.97M | 0.06% | −2,643−20.4% | Reduced |
| Handelsbanken Fonder AB | 10,344 | $7.01M | 0.03% | +1,700+19.7% | Added |
| Nissay Asset Management Corp | 10,419 | $7.06M | 0.05% | +4,072+64.2% | Added |
| Marex Group plc | 10,500 | $7.11M | 0.23% | +10,500 | New |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 10,525 | $7.13M | 0.01% | +661+6.7% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 10,544 | $7.14M | 0.05% | +52+0.5% | Added |
| Retirement Systems of Alabama | 10,599 | $7.18M | 0.03% | +39+0.4% | Added |
| Kornitzer Capital Management Inc | 10,613 | $7.19M | 0.13% | −6,750−38.9% | Reduced |
| Xponance, Inc. | 10,749 | $7.28M | 0.08% | +178+1.7% | Added |
| Fifth Third Bancorp | 10,890 | $7.38M | 0.03% | −29−0.3% | Reduced |
| Bank of Nova Scotia | 10,914 | $7.39M | 0.01% | +4,370+66.8% | Added |
| Comerica Bank | 11,013 | $7.46M | 0.03% | +163+1.5% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 11,437 | $7.75M | 0.04% | −720−5.9% | Reduced |
| Silvant Capital Management LLC | 11,440 | $7.76M | 0.37% | 00.0% | Unchanged |
| Jump Financial, LLC | 11,527 | $7.81M | 0.21% | +10,927+1,821.2% | Added |
| Pinnacle Financial Partners Inc | 11,627 | $7.88M | 0.17% | −46−0.4% | Reduced |
| Lido Advisors, LLC | 11,969 | $8.12M | 0.07% | +580+5.1% | Added |
| Nisa Investment Advisors, LLC | 11,981 | $8.13M | 0.05% | +233+2.0% | Added |
| Twin Tree Management, LP | 12,362 | $8.37M | 0.19% | +12,362 | New |
| Storebrand Asset Management AS | 12,707 | $8.61M | 0.03% | +395+3.2% | Added |
| Schroder Investment Management Group | 12,787 | $8.66M | 0.01% | +1,213+10.5% | Added |
| Westwood Holdings Group Inc. | 12,802 | $8.67M | 0.07% | −70−0.5% | Reduced |
| MetLife Investment Management | 13,106 | $8.88M | 0.06% | −380−2.8% | Reduced |
| Arizona State Retirement System | 13,178 | $8.93M | 0.06% | +703+5.6% | Added |
| American International Group, Inc. | 13,399 | $9.08M | 0.03% | −324−2.4% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 13,761 | $9.32M | 0.01% | −2,284−14.2% | Reduced |
| State of Michigan Retirement System | 13,770 | $9.33M | 0.05% | 00.0% | Unchanged |
| ProShare Advisors LLC | 14,055 | $9.52M | 0.03% | +1,489+11.8% | Added |
| State of Tennessee, Treasury Department | 14,074 | $9.53M | 0.04% | −306−2.1% | Reduced |
| Value Aligned Research Advisors, LLC | 14,222 | $9.63M | 1.90% | 00.0% | Unchanged |
| APG Asset Management US Inc. | 14,515 | $9.70M | 0.06% | +5,456+60.2% | Added |
| Atria Wealth Solutions, Inc. | 14,564 | $9.88M | 0.11% | +1,811+14.2% | Added |
| Pathstone Holdings, LLC | 14,626 | $9.91M | 0.05% | +7,738+112.3% | Added |
| State of Alaska, Department of Revenue | 14,704 | $9.96M | 0.11% | −3,125−17.5% | Reduced |
| Sit Investment Associates Inc | 15,056 | $10.2M | 0.23% | −130−0.9% | Reduced |
| Point72 Hong Kong Ltd | 15,077 | $10.2M | 0.52% | +15,077 | New |
| Moran Wealth Management, LLC | 15,242 | $10.3M | 0.33% | −101−0.7% | Reduced |
| Fred Alger Management, LLC | 15,270 | $10.3M | 0.05% | +5,871+62.5% | Added |
| Assetmark, Inc | 15,335 | $10.4M | 0.03% | +1,215+8.6% | Added |
| Trexquant Investment LP | 15,697 | $10.6M | 0.21% | +9,301+145.4% | Added |
| Copeland Capital Management, LLC | 15,870 | $10.8M | 0.20% | +949+6.4% | Added |
| Nomura Asset Management Co Ltd | 17,031 | $11.5M | 0.04% | −504−2.9% | Reduced |
| Cubist Systematic Strategies, LLC | 17,412 | $11.8M | 0.13% | +16,481+1,770.2% | Added |
| Snowden Capital Advisors LLC | 17,432 | $11.8M | 0.37% | +344+2.0% | Added |
| Gotham Asset Management, LLC | 17,986 | $12.2M | 0.18% | +8,296+85.6% | Added |
| KBC Group NV | 18,105 | $12.3M | 0.04% | +1,009+5.9% | Added |
| Whittier Trust Co of Nevada Inc | 18,566 | $12.6M | 0.36% | +956+5.4% | Added |
| National Bank of Canada | 18,516 | $13.0M | 0.02% | −17,702−48.9% | Reduced |
| Mn Services Vermogensbeheer B.V. | 19,400 | $13.1M | 0.10% | +19,400 | New |
| Asset Management One Co.,Ltd. | 19,458 | $13.2M | 0.05% | +196+1.0% | Added |
| Citadel Advisors LLC | 19,471 | $13.2M | 0.01% | +6,070+45.3% | Added |
| Renaissance Technologies LLC | 20,086 | $13.6M | 0.02% | +20,086 | New |
| Treasurer of the State of North Carolina | 20,533 | $13.9M | 0.06% | +140+0.7% | Added |
| Jane Street Group, LLC | 21,080 | $14.3M | 0.02% | −39,244−65.1% | Reduced |
| Public Employees Retirement System of Ohio | 21,143 | $14.3M | 0.06% | −2,447−10.4% | Reduced |
| Illinois Municipal Retirement Fund | 21,265 | $14.4M | 0.22% | 00.0% | Unchanged |
| TD Asset Management Inc | 21,520 | $14.6M | 0.01% | +1,805+9.2% | Added |
| Standard Life Aberdeen plc | 21,846 | $14.8M | 0.03% | +1,031+5.0% | Added |
| APG Asset Management N.V. | 23,918 | $15.0M | 0.03% | −9,604−28.6% | Reduced |
| US Bancorp | 22,178 | $15.0M | 0.02% | −979−4.2% | Reduced |
| Arcadia Investment Management Corp | 22,717 | $15.4M | 2.72% | −237−1.0% | Reduced |
| Geneva Capital Management LLC | 23,723 | $16.1M | 0.28% | −168−0.7% | Reduced |
| Russell Investments Group, Ltd. | 23,954 | $16.2M | 0.03% | −2,999−11.1% | Reduced |
| Engineers Gate Manager LP | 24,986 | $16.9M | 0.45% | +24,986 | New |
| Danske Bank A/S | 25,540 | $17.3M | 0.05% | +25,540 | New |
| Vontobel Holding Ltd. | 25,979 | $17.6M | 0.14% | −4,457−14.6% | Reduced |
| Janney Montgomery Scott LLC | 26,216 | $17.8M | 0.05% | +27+0.1% | Added |
| Hantz Financial Services, Inc. | 26,339 | $17.8M | 0.35% | −2,329−8.1% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 26,595 | $18.0M | 0.06% | −167−0.6% | Reduced |
| State of New Jersey Common Pension Fund D | 26,794 | $18.2M | 0.05% | +1,174+4.6% | Added |
| Segall Bryant & Hamill, LLC | 26,855 | $18.2M | 0.34% | −2,671−9.0% | Reduced |
| Capital Fund Management S.A. | 27,589 | $18.7M | 0.23% | +5,269+23.6% | Added |
| Royal London Asset Management Ltd | 28,131 | $19.1M | 0.05% | −750−2.6% | Reduced |
| Stifel Financial Corp | 28,657 | $19.4M | 0.02% | +10,901+61.4% | Added |
| Toronto Dominion Bank | 29,430 | $19.9M | 0.03% | +350+1.2% | Added |
| Glenmede Trust Co NA | 29,583 | $20.0M | 0.10% | +28,318+2,238.6% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 30,278 | $20.5M | 0.05% | −803−2.6% | Reduced |
| Congress Wealth Management LLC | 30,542 | $20.7M | 0.36% | −387−1.3% | Reduced |
| Parnassus Investments | 30,663 | $20.8M | 0.04% | 00.0% | Unchanged |
| Caisse de Depot Et Placement du Quebec | 31,469 | $21.3M | 0.05% | −26,294−45.5% | Reduced |
| Bamco Inc | 31,636 | $21.4M | 0.06% | −4,057−11.4% | Reduced |
| State of Wisconsin Investment Board | 31,693 | $21.5M | 0.06% | +6,254+24.6% | Added |
| Jupiter Asset Management Ltd | 32,077 | $21.7M | 0.21% | −5,048−13.6% | Reduced |
| Marshall Wace, LLP | 32,343 | $21.9M | 0.04% | +17,952+124.7% | Added |
| Comgest Global Investors S.A.S. | 32,898 | $22.3M | 0.31% | +2,032+6.6% | Added |
| Prudential Financial Inc | 33,010 | $22.4M | 0.03% | −1,143−3.3% | Reduced |
| New York State Common Retirement Fund | 35,141 | $23.8M | 0.03% | −40,760−53.7% | Reduced |
| Nicholas Investment Partners, LP | 35,212 | $23.9M | 2.44% | −92−0.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 35,693 | $24.2M | 0.08% | +18,521+107.9% | Added |
| Vantage Investment Partners, LLC | 35,795 | $24.2M | 2.17% | −1,778−4.7% | Reduced |
| Great West Life Assurance Co | 36,132 | $24.5M | 0.05% | −2,828−7.3% | Reduced |
| Thrivent Financial for Lutherans | 36,343 | $24.6M | 0.05% | −17,001−31.9% | Reduced |
| Whittier Trust Co | 37,091 | $25.1M | 0.37% | +1,271+3.5% | Added |
| Squarepoint Ops LLC | 38,000 | $25.7M | 0.11% | +36,702+2,827.6% | Added |
| Scout Investments, Inc. | 39,568 | $26.5M | 0.65% | −4,226−9.6% | Reduced |
| State Board of Administration of Florida Retirement System | 53,611 | $26.8M | 0.06% | −126−0.2% | Reduced |
| Man Group plc | 39,897 | $27.0M | 0.07% | +37,278+1,423.4% | Added |
| Azimuth Capital Investment Management LLC | 39,912 | $27.0M | 1.12% | +14,523+57.2% | Added |
| Public Employees Retirement Association of Colorado | 40,134 | $27.2M | 0.12% | −36−0.1% | Reduced |
| Loomis Sayles & Co L P | 40,583 | $27.5M | 0.04% | −172−0.4% | Reduced |