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, Q4 2024
Institutional positions in Monolithic Power Systems, Inc. as of Dec 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
- 864
- −6 vs. Q3 2024
- Shares held
- 46.5M
- +350.5K (+0.8%) vs. Q3 2024
- Total value
- $27.6B
- −$15.0B (−35.3%) vs. Q3 2024
- New holders
- 153
- 321 more added
- Sold out
- 159
- 291 more reduced
15 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Larson Financial Group LLC | 7,518 | $4.45M | 0.23% | +466+6.6% | Added |
| MML Investors Services, LLC | 7,554 | $4.47M | 0.02% | +123+1.7% | Added |
| CIBC World Markets Corp | 7,716 | $4.57M | 0.03% | +1,079+16.3% | Added |
| Utah Retirement Systems | 7,759 | $4.59M | 0.05% | 00.0% | Unchanged |
| Achmea Investment Management B.V. | 7,950 | $4.70M | 0.08% | +7,950 | New |
| GDS Wealth Management | 8,168 | $4.83M | 0.44% | +7,666+1,527.1% | Added |
| Pacer Advisors, Inc. | 8,193 | $4.85M | 0.01% | −340−4.0% | Reduced |
| Tredje AP-fonden | 8,286 | $4.90M | 0.04% | 00.0% | Unchanged |
| Envestnet Portfolio Solutions, Inc. | 8,298 | $4.91M | 0.02% | +1,565+23.2% | Added |
| Norden Group LLC | 8,398 | $4.97M | 0.56% | +6,849+442.2% | Added |
| 4D Advisors, LLC | 8,500 | $5.03M | 3.53% | +8,500 | New |
| Bamco Inc | 8,503 | $5.03M | 0.01% | −19,412−69.5% | Reduced |
| Level Four Advisory Services, LLC | 8,509 | $5.04M | 0.21% | +646+8.2% | Added |
| Creative Planning | 8,519 | $5.04M | 0.00% | +1,246+17.1% | Added |
| Kornitzer Capital Management Inc | 8,527 | $5.05M | 0.10% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 8,560 | $5.06M | 0.09% | −10,312−54.6% | Reduced |
| Daiwa Securities Group Inc. | 8,631 | $5.11M | 0.02% | −30.0% | Reduced |
| Bokf, NA | 8,705 | $5.15M | 0.09% | −1,440−14.2% | Reduced |
| Cetera Investment Advisers | 8,938 | $5.29M | 0.01% | +1,465+19.6% | Added |
| Advisors Asset Management, Inc. | 8,968 | $5.31M | 0.10% | −158−1.7% | Reduced |
| IFM Investors Pty Ltd | 8,975 | $5.31M | 0.05% | −559−5.9% | Reduced |
| British Columbia Investment Management Corp | 9,337 | $5.52M | 0.03% | +1,213+14.9% | Added |
| Stratos Wealth Partners, LTD. | 9,352 | $5.53M | 0.08% | −157−1.7% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 9,367 | $5.54M | 0.02% | +7,594+428.3% | Added |
| Mariner, LLC | 9,443 | $5.59M | 0.01% | −1,016−9.7% | Reduced |
| The PNC Financial Services Group, Inc. | 9,444 | $5.59M | 0.00% | −695−6.9% | Reduced |
| GWM Advisors LLC | 9,851 | $5.83M | 0.04% | −779−7.3% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 9,898 | $5.86M | 0.06% | +200+2.1% | Added |
| Amalgamated Bank | 9,957 | $5.89M | 0.05% | −375−3.6% | Reduced |
| Mirabella Financial Services LLP | 10,021 | $5.93M | 0.54% | +10,021 | New |
| NorthCrest Asset Manangement, LLC | 10,232 | $6.05M | 0.18% | −16−0.2% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 10,372 | $6.14M | 0.04% | −241−2.3% | Reduced |
| Forsta Ap-Fonden | 10,400 | $6.15M | 0.04% | +200+2.0% | Added |
| Westwood Holdings Group Inc. | 10,467 | $6.19M | 0.05% | −33−0.3% | Reduced |
| Comerica Bank | 10,509 | $6.22M | 0.03% | −131−1.2% | Reduced |
| Retirement Systems of Alabama | 10,560 | $6.25M | 0.02% | −67−0.6% | Reduced |
| Czech National Bank | 10,583 | $6.26M | 0.06% | +652+6.6% | Added |
| Quantinno Capital Management LP | 10,589 | $6.27M | 0.06% | +2,927+38.2% | Added |
| UniSuper Management Pty Ltd | 10,842 | $6.42M | 0.05% | +1,637+17.8% | Added |
| Los Angeles Capital Management LLC | 11,178 | $6.61M | 0.03% | −8,778−44.0% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 11,187 | $6.62M | 0.01% | +2,389+27.2% | Added |
| Blair William & Co | 11,358 | $6.72M | 0.02% | +1,759+18.3% | Added |
| Silvant Capital Management LLC | 11,440 | $6.77M | 0.28% | 00.0% | Unchanged |
| Xponance, Inc. | 11,737 | $6.94M | 0.06% | +836+7.7% | Added |
| State of Tennessee, Treasury Department | 11,845 | $7.01M | 0.03% | +197+1.7% | Added |
| LMR Partners LLP | 11,848 | $7.01M | 0.12% | +11,848 | New |
| D. E. Shaw & Co., Inc. | 12,306 | $7.28M | 0.01% | −17,987−59.4% | Reduced |
| Raiffeisen Bank International AG | 12,194 | $7.36M | 0.11% | +12,194 | New |
| Nicholas Investment Partners, LP | 12,486 | $7.39M | 0.65% | −4,726−27.5% | Reduced |
| Corebridge Financial, Inc. | 12,889 | $7.63M | 0.04% | −72−0.6% | Reduced |
| Commonwealth Equity Services, LLC | 12,970 | $7.67M | 0.01% | +8,516+191.2% | Added |
| Avalon Global Asset Management LLC | 13,000 | $7.69M | 2.16% | +13,000 | New |
| Storebrand Asset Management AS | 13,267 | $7.85M | 0.02% | −6,518−32.9% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 13,463 | $7.97M | 0.08% | −244−1.8% | Reduced |
| Quest Investment Management LLC | 13,534 | $8.01M | 0.93% | −648−4.6% | Reduced |
| USS Investment Management Ltd | 13,532 | $8.01M | 0.06% | −1,861−12.1% | Reduced |
| Pathstone Holdings, LLC | 13,690 | $8.10M | 0.04% | −795−5.5% | Reduced |
| Hancock Whitney Corp | 13,957 | $8.26M | 0.26% | +13,957 | New |
| State of Michigan Retirement System | 14,070 | $8.33M | 0.04% | 00.0% | Unchanged |
| Arizona State Retirement System | 14,140 | $8.37M | 0.05% | +195+1.4% | Added |
| Harvest Fund Management Co., Ltd | 14,535 | $8.60M | 0.40% | +6,306+76.6% | Added |
| Edgestream Partners, L.P. | 14,540 | $8.60M | 0.37% | +14,540 | New |
| Nomura Holdings Inc | 14,586 | $8.63M | 0.05% | +14,586 | New |
| Swedbank AB | 14,800 | $8.76M | 0.01% | +4,400+42.3% | Added |
| MetLife Investment Management | 14,950 | $8.85M | 0.05% | +164+1.1% | Added |
| Gotham Asset Management, LLC | 15,382 | $9.10M | 0.09% | −3,122−16.9% | Reduced |
| Hantz Financial Services, Inc. | 15,600 | $9.23M | 0.16% | −2,258−12.6% | Reduced |
| Moran Wealth Management, LLC | 15,679 | $9.28M | 0.30% | +529+3.5% | Added |
| Trexquant Investment LP | 15,706 | $9.29M | 0.11% | +11,365+261.8% | Added |
| Comgest Global Investors S.A.S. | 16,068 | $9.51M | 0.16% | −6,319−28.2% | Reduced |
| Jane Street Group, LLC | 16,100 | $9.53M | 0.02% | −117,560−88.0% | Reduced |
| Lansforsakringar Fondforvaltning AB (publ) | 16,103 | $9.53M | 0.05% | +16,103 | New |
| Nomura Asset Management Co Ltd | 16,143 | $9.55M | 0.03% | −3,144−16.3% | Reduced |
| Silvercrest Asset Management Group LLC | 16,278 | $9.63M | 0.06% | +13,951+599.5% | Added |
| Walleye Capital LLC | 16,375 | $9.69M | 0.09% | +9,522+138.9% | Added |
| TownSquare Capital, LLC | 16,384 | $9.69M | 0.11% | +7,315+80.7% | Added |
| KLP Kapitalforvaltning AS | 16,450 | $9.75M | 0.05% | +16,450 | New |
| Toronto Dominion Bank | 16,509 | $9.77M | 0.02% | −1,508−8.4% | Reduced |
| Sit Investment Associates Inc | 16,512 | $9.77M | 0.22% | +30.0% | Added |
| Illinois Municipal Retirement Fund | 16,926 | $10.0M | 0.14% | −615−3.5% | Reduced |
| Nissay Asset Management Corp | 16,450 | $10.1M | 0.06% | +391+2.4% | Added |
| Standard Life Aberdeen plc | 16,886 | $10.1M | 0.02% | −2,177−11.4% | Reduced |
| Meridiem Capital Partners LP | 17,153 | $10.1M | 0.95% | +17,153 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 17,134 | $10.3M | 0.02% | +8,183+91.4% | Added |
| Fred Alger Management, LLC | 17,393 | $10.3M | 0.05% | +2,241+14.8% | Added |
| State of New Jersey Common Pension Fund D | 17,641 | $10.4M | 0.04% | +9+0.1% | Added |
| ProShare Advisors LLC | 17,746 | $10.5M | 0.02% | +2,570+16.9% | Added |
| Congress Wealth Management LLC | 18,436 | $10.9M | 0.15% | −635−3.3% | Reduced |
| Jacobs Levy Equity Management, Inc | 18,515 | $11.0M | 0.04% | −3,399−15.5% | Reduced |
| Mn Services Vermogensbeheer B.V. | 18,700 | $11.1M | 0.07% | +300+1.6% | Added |
| Nisa Investment Advisors, LLC | 18,975 | $11.3M | 0.04% | −619−3.2% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 19,382 | $11.5M | 0.03% | +16,234+515.7% | Added |
| Pinnacle Financial Partners Inc | 19,100 | $11.5M | 0.23% | +6,783+55.1% | Added |
| Copeland Capital Management, LLC | 19,725 | $11.7M | 0.22% | +4,086+26.1% | Added |
| Public Employees Retirement System of Ohio | 19,738 | $11.7M | 0.04% | +19,738 | New |
| Tudor Investment Corp Et Al | 19,887 | $11.8M | 0.13% | +19,887 | New |
| Polar Asset Management Partners Inc. | 20,000 | $11.8M | 0.17% | +20,000 | New |
| US Bancorp | 20,297 | $12.0M | 0.02% | −1,110−5.2% | Reduced |
| Assetmark, Inc | 20,860 | $12.3M | 0.03% | +3,274+18.6% | Added |
| Whittier Trust Co of Nevada Inc | 20,862 | $12.3M | 0.30% | +872+4.4% | Added |