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 |
|---|---|---|---|---|---|
| Allianz Asset Management GmbH | 46,326 | $38.1M | 0.06% | +39,679+596.9% | Added |
| Sapient Capital LLC | 45,457 | $37.4M | 0.78% | −138−0.3% | Reduced |
| Jane Street Group, LLC | 44,759 | $36.8M | 0.04% | +23,679+112.3% | Added |
| RMB Capital Management, LLC | 44,171 | $36.3M | 0.87% | −365−0.8% | Reduced |
| Jacobs Levy Equity Management, Inc | 42,682 | $35.1M | 0.15% | +42,682 | New |
| Los Angeles Capital Management LLC | 42,353 | $34.8M | 0.12% | −1,000−2.3% | Reduced |
| New York State Teachers Retirement System | 41,951 | $34.5M | 0.07% | −143−0.3% | Reduced |
| Adage Capital Partners GP, L.L.C. | 41,700 | $34.3M | 0.06% | −400−1.0% | Reduced |
| Pembroke Management, LTD | 41,496 | $34.1M | 4.58% | −10,332−19.9% | Reduced |
| D. E. Shaw & Co., Inc. | 40,687 | $33.4M | 0.05% | −5,835−12.5% | Reduced |
| Azimuth Capital Investment Management LLC | 40,434 | $33.2M | 1.35% | +522+1.3% | Added |
| Public Employees Retirement Association of Colorado | 40,031 | $32.9M | 0.14% | −103−0.3% | Reduced |
| Comgest Global Investors S.A.S. | 39,871 | $32.8M | 0.45% | +6,973+21.2% | Added |
| Voloridge Investment Management, LLC | 39,027 | $32.1M | 0.12% | −11,127−22.2% | Reduced |
| Whittier Trust Co | 38,884 | $31.9M | 0.45% | +1,793+4.8% | Added |
| Capital Fund Management S.A. | 37,803 | $31.1M | 0.35% | +10,214+37.0% | Added |
| Great West Life Assurance Co | 36,007 | $29.6M | 0.06% | −125−0.3% | Reduced |
| Nicholas Investment Partners, LP | 35,487 | $29.2M | 3.03% | +275+0.8% | Added |
| New York State Common Retirement Fund | 35,059 | $28.8M | 0.04% | −82−0.2% | Reduced |
| Vantage Investment Partners, LLC | 34,705 | $28.5M | 2.59% | −1,090−3.0% | Reduced |
| Thrivent Financial for Lutherans | 34,687 | $28.5M | 0.06% | −1,656−4.6% | Reduced |
| Rokos Capital Management LLP | 33,329 | $27.3M | 0.63% | −14,000−29.6% | Reduced |
| Cercano Management LLC | 31,379 | $25.8M | 0.69% | +31,379 | New |
| Jupiter Asset Management Ltd | 31,029 | $25.5M | 0.24% | −1,048−3.3% | Reduced |
| Parnassus Investments | 30,663 | $25.2M | 0.05% | 00.0% | Unchanged |
| Congress Wealth Management LLC | 30,409 | $25.0M | 0.40% | −133−0.4% | Reduced |
| Bamco Inc | 29,442 | $24.2M | 0.07% | −2,194−6.9% | Reduced |
| Russell Investments Group, Ltd. | 28,932 | $23.8M | 0.04% | +4,978+20.8% | Added |
| Glenmede Trust Co NA | 28,885 | $23.7M | 0.12% | −698−2.4% | Reduced |
| Man Group plc | 28,784 | $23.7M | 0.06% | −11,113−27.9% | Reduced |
| Stifel Financial Corp | 28,688 | $23.6M | 0.03% | +31+0.1% | Added |
| Caisse de Depot Et Placement du Quebec | 28,566 | $23.5M | 0.06% | −2,903−9.2% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 28,413 | $23.3M | 0.06% | −1,865−6.2% | Reduced |
| Panagora Asset Management Inc | 28,335 | $23.3M | 0.12% | +26,775+1,716.3% | Added |
| Geneva Capital Management LLC | 28,044 | $23.0M | 0.42% | +4,321+18.2% | Added |
| State of Wisconsin Investment Board | 27,659 | $22.7M | 0.06% | −4,034−12.7% | Reduced |
| APG Asset Management N.V. | 29,363 | $22.5M | 0.04% | +5,445+22.8% | Added |
| Royal London Asset Management Ltd | 27,018 | $22.2M | 0.06% | −1,113−4.0% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 26,574 | $21.8M | 0.07% | −21−0.1% | Reduced |
| Vontobel Holding Ltd. | 26,304 | $21.6M | 0.07% | +325+1.3% | Added |
| Toronto Dominion Bank | 26,181 | $21.5M | 0.03% | −3,249−11.0% | Reduced |
| Janney Montgomery Scott LLC | 25,645 | $21.1M | 0.06% | −571−2.2% | Reduced |
| Scout Investments, Inc. | 25,540 | $21.0M | 0.56% | −14,028−35.5% | Reduced |
| TD Asset Management Inc | 23,870 | $19.6M | 0.02% | +2,350+10.9% | Added |
| Hantz Financial Services, Inc. | 23,740 | $19.5M | 0.38% | −2,599−9.9% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 23,651 | $19.4M | 0.09% | +12,214+106.8% | Added |
| Andra AP-fonden | 23,400 | $19.2M | 0.32% | +23,400 | New |
| US Bancorp | 22,451 | $18.4M | 0.03% | +273+1.2% | Added |
| Arcadia Investment Management Corp | 21,682 | $17.8M | 3.04% | −1,035−4.6% | Reduced |
| KBC Group NV | 21,592 | $17.7M | 0.05% | +3,487+19.3% | Added |
| Public Employees Retirement System of Ohio | 21,114 | $17.3M | 0.07% | −29−0.1% | Reduced |
| Robeco Institutional Asset Management B.V. | 20,587 | $16.9M | 0.04% | +18,635+954.7% | Added |
| Treasurer of the State of North Carolina | 20,441 | $16.8M | 0.07% | −92−0.4% | Reduced |
| Danske Bank A/S | 19,393 | $15.9M | 0.06% | −6,147−24.1% | Reduced |
| Asset Management One Co.,Ltd. | 19,325 | $15.9M | 0.06% | −133−0.7% | Reduced |
| Whittier Trust Co of Nevada Inc | 19,292 | $15.9M | 0.44% | +726+3.9% | Added |
| Mn Services Vermogensbeheer B.V. | 18,900 | $15.5M | 0.11% | −500−2.6% | Reduced |
| Nomura Asset Management Co Ltd | 18,686 | $15.4M | 0.05% | +1,655+9.7% | Added |
| Snowden Capital Advisors LLC | 17,686 | $14.6M | 0.43% | +254+1.5% | Added |
| State of New Jersey Common Pension Fund D | 17,632 | $14.5M | 0.06% | −9,162−34.2% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 17,316 | $14.2M | 0.02% | +3,555+25.8% | Added |
| LMR Partners LLP | 17,200 | $14.1M | 0.30% | +17,200 | New |
| Illinois Municipal Retirement Fund | 16,686 | $13.7M | 0.21% | −4,579−21.5% | Reduced |
| Korea Investment CORP | 16,565 | $13.6M | 0.03% | +7,800+89.0% | Added |
| Assetmark, Inc | 16,504 | $13.6M | 0.04% | +1,169+7.6% | Added |
| Copeland Capital Management, LLC | 16,361 | $13.4M | 0.25% | +491+3.1% | Added |
| Mediolanum International Funds Ltd | 17,330 | $13.1M | 0.22% | +9,663+126.0% | Added |
| Storebrand Asset Management AS | 15,855 | $13.0M | 0.04% | +3,148+24.8% | Added |
| Gotham Asset Management, LLC | 15,839 | $13.0M | 0.17% | −2,147−11.9% | Reduced |
| Atria Wealth Solutions, Inc. | 15,773 | $13.0M | 0.14% | +1,209+8.3% | Added |
| ProShare Advisors LLC | 15,685 | $12.9M | 0.03% | +1,630+11.6% | Added |
| Nissay Asset Management Corp | 15,668 | $12.9M | 0.09% | +5,249+50.4% | Added |
| Twin Tree Management, LP | 15,605 | $12.8M | 0.38% | +3,243+26.2% | Added |
| Segall Bryant & Hamill, LLC | 15,470 | $12.7M | 0.23% | −11,385−42.4% | Reduced |
| MetLife Investment Management | 15,131 | $12.4M | 0.07% | +2,025+15.5% | Added |
| Moran Wealth Management, LLC | 15,074 | $12.4M | 0.41% | −168−1.1% | Reduced |
| Sit Investment Associates Inc | 14,994 | $12.3M | 0.28% | −62−0.4% | Reduced |
| APG Asset Management US Inc. | 14,853 | $12.2M | 0.07% | +338+2.3% | Added |
| Pathstone Holdings, LLC | 14,704 | $12.1M | 0.05% | +78+0.5% | Added |
| Quest Investment Management LLC | 14,607 | $12.0M | 1.33% | +11,651+394.1% | Added |
| Value Aligned Research Advisors, LLC | 14,233 | $11.7M | 2.56% | +11+0.1% | Added |
| Fred Alger Management, LLC | 14,186 | $11.7M | 0.06% | −1,084−7.1% | Reduced |
| State of Michigan Retirement System | 14,170 | $11.6M | 0.06% | +400+2.9% | Added |
| Schroder Investment Management Group | 13,760 | $11.3M | 0.01% | +973+7.6% | Added |
| State of Tennessee, Treasury Department | 13,641 | $11.2M | 0.04% | −433−3.1% | Reduced |
| Corebridge Financial, Inc. | 13,403 | $11.0M | 0.06% | +13,403 | New |
| Arizona State Retirement System | 13,367 | $11.0M | 0.07% | +189+1.4% | Added |
| State of Alaska, Department of Revenue | 12,569 | $10.3M | 0.12% | −2,135−14.5% | Reduced |
| Nisa Investment Advisors, LLC | 12,457 | $10.3M | 0.06% | +476+4.0% | Added |
| Standard Life Aberdeen plc | 12,417 | $10.2M | 0.02% | −9,429−43.2% | Reduced |
| Pinnacle Financial Partners Inc | 12,122 | $9.89M | 0.21% | +495+4.3% | Added |
| Silvant Capital Management LLC | 11,440 | $9.41M | 0.42% | 00.0% | Unchanged |
| Marex Group plc | 11,400 | $9.37M | 0.25% | +900+8.6% | Added |
| Banco Santander, S.A. | 11,091 | $9.11M | 0.11% | +11,091 | New |
| Xponance, Inc. | 10,937 | $8.99M | 0.09% | +188+1.7% | Added |
| Retirement Systems of Alabama | 10,735 | $8.82M | 0.03% | +136+1.3% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 10,691 | $8.78M | 0.06% | +147+1.4% | Added |
| Kornitzer Capital Management Inc | 10,613 | $8.72M | 0.17% | 00.0% | Unchanged |
| Comerica Bank | 10,588 | $8.70M | 0.04% | −425−3.9% | Reduced |
| Westwood Holdings Group Inc. | 10,505 | $8.63M | 0.04% | −2,297−17.9% | Reduced |