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 2024
Institutional positions in Monolithic Power Systems, Inc. as of Jun 30, 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
- 838
- +40 vs. Q1 2024
- Shares held
- 46.9M
- +961.3K (+2.1%) vs. Q1 2024
- Total value
- $38.6B
- +$7.44B (+23.9%) vs. Q1 2024
- New holders
- 120
- 324 more added
- Sold out
- 80
- 284 more reduced
9 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal London Asset Management Ltd | 27,018 | $22.2M | 0.06% | −1,113−4.0% | Reduced |
| APG Asset Management N.V. | 29,363 | $22.5M | 0.04% | +5,445+22.8% | Added |
| State of Wisconsin Investment Board | 27,659 | $22.7M | 0.06% | −4,034−12.7% | Reduced |
| Geneva Capital Management LLC | 28,044 | $23.0M | 0.42% | +4,321+18.2% | Added |
| Panagora Asset Management Inc | 28,335 | $23.3M | 0.12% | +26,775+1,716.3% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 28,413 | $23.3M | 0.06% | −1,865−6.2% | Reduced |
| Caisse de Depot Et Placement du Quebec | 28,566 | $23.5M | 0.06% | −2,903−9.2% | Reduced |
| Stifel Financial Corp | 28,688 | $23.6M | 0.03% | +31+0.1% | Added |
| Man Group plc | 28,784 | $23.7M | 0.06% | −11,113−27.9% | Reduced |
| Glenmede Trust Co NA | 28,885 | $23.7M | 0.12% | −698−2.4% | Reduced |
| Russell Investments Group, Ltd. | 28,932 | $23.8M | 0.04% | +4,978+20.8% | Added |
| Bamco Inc | 29,442 | $24.2M | 0.07% | −2,194−6.9% | Reduced |
| Congress Wealth Management LLC | 30,409 | $25.0M | 0.40% | −133−0.4% | Reduced |
| Parnassus Investments | 30,663 | $25.2M | 0.05% | 00.0% | Unchanged |
| Jupiter Asset Management Ltd | 31,029 | $25.5M | 0.24% | −1,048−3.3% | Reduced |
| Cercano Management LLC | 31,379 | $25.8M | 0.69% | +31,379 | New |
| Rokos Capital Management LLP | 33,329 | $27.3M | 0.63% | −14,000−29.6% | Reduced |
| Thrivent Financial for Lutherans | 34,687 | $28.5M | 0.06% | −1,656−4.6% | Reduced |
| Vantage Investment Partners, LLC | 34,705 | $28.5M | 2.59% | −1,090−3.0% | Reduced |
| New York State Common Retirement Fund | 35,059 | $28.8M | 0.04% | −82−0.2% | Reduced |
| Nicholas Investment Partners, LP | 35,487 | $29.2M | 3.03% | +275+0.8% | Added |
| Great West Life Assurance Co | 36,007 | $29.6M | 0.06% | −125−0.3% | Reduced |
| Capital Fund Management S.A. | 37,803 | $31.1M | 0.35% | +10,214+37.0% | Added |
| Whittier Trust Co | 38,884 | $31.9M | 0.45% | +1,793+4.8% | Added |
| Voloridge Investment Management, LLC | 39,027 | $32.1M | 0.12% | −11,127−22.2% | Reduced |
| Comgest Global Investors S.A.S. | 39,871 | $32.8M | 0.45% | +6,973+21.2% | Added |
| Public Employees Retirement Association of Colorado | 40,031 | $32.9M | 0.14% | −103−0.3% | Reduced |
| Azimuth Capital Investment Management LLC | 40,434 | $33.2M | 1.35% | +522+1.3% | Added |
| D. E. Shaw & Co., Inc. | 40,687 | $33.4M | 0.05% | −5,835−12.5% | Reduced |
| Pembroke Management, LTD | 41,496 | $34.1M | 4.58% | −10,332−19.9% | Reduced |
| Adage Capital Partners GP, L.L.C. | 41,700 | $34.3M | 0.06% | −400−1.0% | Reduced |
| New York State Teachers Retirement System | 41,951 | $34.5M | 0.07% | −143−0.3% | Reduced |
| Los Angeles Capital Management LLC | 42,353 | $34.8M | 0.12% | −1,000−2.3% | Reduced |
| Jacobs Levy Equity Management, Inc | 42,682 | $35.1M | 0.15% | +42,682 | New |
| RMB Capital Management, LLC | 44,171 | $36.3M | 0.87% | −365−0.8% | Reduced |
| Jane Street Group, LLC | 44,759 | $36.8M | 0.04% | +23,679+112.3% | Added |
| Sapient Capital LLC | 45,457 | $37.4M | 0.78% | −138−0.3% | Reduced |
| Allianz Asset Management GmbH | 46,326 | $38.1M | 0.06% | +39,679+596.9% | Added |
| CI Private Wealth, LLC | 47,113 | $38.7M | 0.07% | −970−2.0% | Reduced |
| State Board of Administration of Florida Retirement System | 51,194 | $42.1M | 0.08% | −2,417−4.5% | Reduced |
| Zevenbergen Capital Investments LLC | 51,978 | $42.7M | 0.91% | −890−1.7% | Reduced |
| Squarepoint Ops LLC | 52,858 | $43.4M | 0.16% | +14,858+39.1% | Added |
| Raymond James & Associates | 57,950 | $47.6M | 0.03% | −1,850−3.1% | Reduced |
| Susquehanna International Group, LLP | 57,980 | $47.6M | 0.08% | +8,260+16.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 59,615 | $49.0M | 0.16% | +23,922+67.0% | Added |
| Wells Fargo & Company | 59,761 | $49.1M | 0.01% | −227−0.4% | Reduced |
| ING Groep NV | 61,549 | $50.6M | 0.30% | +52,168+556.1% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 63,958 | $52.6M | 0.06% | +8,478+15.3% | Added |
| Resona Asset Management Co.,Ltd. | 65,430 | $53.6M | 0.32% | −6,078−8.5% | Reduced |
| Natixis Investment Managers International | 66,015 | $54.2M | 4.05% | −2,440−3.6% | Reduced |
| National Pension Service | 67,162 | $55.2M | 0.06% | +863+1.3% | Added |
| Mirae Asset Global Investments Co., Ltd. | 72,397 | $58.7M | 0.29% | +17,735+32.4% | Added |
| Bank of Montreal | 73,208 | $60.3M | 0.03% | +21,307+41.1% | Added |
| Prudential Financial Inc | 73,872 | $60.7M | 0.09% | +40,862+123.8% | Added |
| California State Teachers Retirement System | 77,213 | $63.4M | 0.08% | +4,002+5.5% | Added |
| Victory Capital Management Inc | 78,753 | $64.7M | 0.06% | −1,641−2.0% | Reduced |
| Amundi | 77,206 | $64.8M | 0.02% | +10,554+15.8% | Added |
| First Trust Advisors LP | 79,605 | $65.4M | 0.07% | −18,486−18.8% | Reduced |
| Analog Century Management LP | 80,995 | $66.6M | 6.59% | +25,900+47.0% | Added |
| AQR Capital Management LLC | 84,360 | $69.3M | 0.11% | +22,699+36.8% | Added |
| DF Dent & Co Inc | 85,305 | $70.1M | 0.91% | −2,440−2.8% | Reduced |
| National Bank of Canada | 85,960 | $70.4M | 0.11% | +67,444+364.2% | Added |
| LPL Financial LLC | 90,272 | $74.2M | 0.04% | +4,049+4.7% | Added |
| Grandeur Peak Global Advisors, LLC | 90,427 | $74.3M | 5.94% | −4,484−4.7% | Reduced |
| Whale Rock Capital Management LLC | 98,110 | $80.6M | 1.14% | +98,110 | New |
| Eventide Asset Management, LLC | 98,603 | $81.0M | 1.39% | +340.0% | Added |
| EULAV Asset Management | 99,674 | $81.9M | 2.21% | +15,000+17.7% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 108,098 | $88.8M | 0.07% | −7,000−6.1% | Reduced |
| STRS Ohio | 108,272 | $89.0M | 0.35% | +3,268+3.1% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 110,150 | $90.5M | 0.27% | +41,487+60.4% | Added |
| TimesSquare Capital Management, LLC | 112,479 | $92.4M | 1.45% | +11,575+11.5% | Added |
| Rhumbline Advisers | 114,833 | $94.4M | 0.09% | +2,246+2.0% | Added |
| UBS Group AG | 117,178 | $96.3M | 0.03% | −51,357−30.5% | Reduced |
| Principal Financial Group Inc | 119,780 | $98.4M | 0.06% | −9,963−7.7% | Reduced |
| Deutsche Bank AG | 120,461 | $99.0M | 0.04% | +1,974+1.7% | Added |
| California Public Employees Retirement System | 123,109 | $101.2M | 0.07% | +41,979+51.7% | Added |
| Frontier Capital Management Co LLC | 127,448 | $104.7M | 1.04% | −8,701−6.4% | Reduced |
| Neuberger Berman Group LLC | 127,568 | $104.8M | 0.09% | −33,029−20.6% | Reduced |
| HSBC Holdings PLC | 134,069 | $110.0M | 0.07% | +29,775+28.5% | Added |
| Robeco Schweiz AG | 142,247 | $116.9M | 2.24% | −83,670−37.0% | Reduced |
| Canada Pension Plan Investment Board | 143,396 | $117.8M | 0.12% | +136,391+1,947.1% | Added |
| Swiss National Bank | 144,100 | $118.4M | 0.08% | +600+0.4% | Added |
| Ensign Peak Advisors, Inc | 149,204 | $122.6M | 0.22% | −9,112−5.8% | Reduced |
| Dimensional Fund Advisors LP | 151,406 | $124.4M | 0.03% | +2,599+1.7% | Added |
| Baird Financial Group, Inc. | 155,972 | $128.2M | 0.27% | −4,156−2.6% | Reduced |
| Natixis Advisors, L.P. | 170,626 | $140.2M | 0.30% | −734−0.4% | Reduced |
| Envestnet Asset Management Inc | 173,330 | $142.4M | 0.05% | +7,483+4.5% | Added |
| BNP Paribas Arbitrage, SA | 178,421 | $146.6M | 0.16% | −126,725−41.5% | Reduced |
| Polar Capital Holdings Plc | 178,624 | $146.8M | 0.87% | +63,458+55.1% | Added |
| Manufacturers Life Insurance Company, The | 186,592 | $153.3M | 0.14% | +141,277+311.8% | Added |
| DekaBank Deutsche Girozentrale | 191,147 | $156.3M | 0.28% | +1,102+0.6% | Added |
| Ameriprise Financial Inc | 191,087 | $157.0M | 0.04% | +64,826+51.3% | Added |
| Eagle Asset Management Inc | 195,111 | $159.9M | 0.86% | −9,621−4.7% | Reduced |
| Nuveen Asset Management, LLC | 197,768 | $162.5M | 0.05% | −170.0% | Reduced |
| Royal Bank of Canada | 199,144 | $163.6M | 0.04% | +80,634+68.0% | Added |
| Clearbridge Investments, LLC | 208,362 | $171.2M | 0.14% | −117,388−36.0% | Reduced |
| SEI Investments Co | 210,469 | $172.9M | 0.25% | −41,556−16.5% | Reduced |
| Impax Asset Management Group plc | 212,185 | $173.3M | 0.71% | −31,497−12.9% | Reduced |
| Qube Research & Technologies Ltd | 213,185 | $175.2M | 0.32% | −47,763−18.3% | Reduced |
| Lord, Abbett & Co. LLC | 217,281 | $178.5M | 0.58% | +53,735+32.9% | Added |